FI66442C - Vid framstaellning av cellulosa anvaendbart aemne och foerfarande foer framstaellning av cellulosa - Google Patents

Vid framstaellning av cellulosa anvaendbart aemne och foerfarande foer framstaellning av cellulosa Download PDF

Info

Publication number: FI66442C
Authority: FI; Finland
Prior art keywords: weight; cellulose; dispersion; anthraquinone; substance according
Prior art date: 1978-06-21

Application number

FI791949A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI791949A7 (fi

FI66442B (fi

Inventor

Dieter Bauer

Volker Hassmann

Paul Schiller

Konrad Nonn

Karlheinz Wolf

Original Assignee

Bayer Ag

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1978-06-21

Filing date

1979-06-19

Publication date

1984-10-10

1979-06-19 Application filed by Bayer Ag filed Critical Bayer Ag

1979-12-22 Publication of FI791949A7 publication Critical patent/FI791949A7/fi

1984-06-29 Application granted granted Critical

1984-06-29 Publication of FI66442B publication Critical patent/FI66442B/fi

1984-10-10 Publication of FI66442C publication Critical patent/FI66442C/fi

Links

239000001913 cellulose Substances 0.000 title claims description 36
229920002678 cellulose Polymers 0.000 title claims description 36
239000000203 mixture Substances 0.000 claims abstract description 32
125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 18
229930194542 Keto Natural products 0.000 claims abstract description 16
125000000468 ketone group Chemical group 0.000 claims abstract description 16
239000004094 surface-active agent Substances 0.000 claims abstract description 15
239000003795 chemical substances by application Substances 0.000 claims abstract description 3
239000000126 substance Substances 0.000 claims description 71
239000006185 dispersion Substances 0.000 claims description 59
PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 claims description 49
WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 46
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
229940076442 9,10-anthraquinone Drugs 0.000 claims description 31
238000000034 method Methods 0.000 claims description 31
RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 30
238000004519 manufacturing process Methods 0.000 claims description 23
150000001875 compounds Chemical class 0.000 claims description 22
239000000843 powder Substances 0.000 claims description 20
239000002245 particle Substances 0.000 claims description 16
239000007859 condensation product Substances 0.000 claims description 15
239000002994 raw material Substances 0.000 claims description 15
239000002904 solvent Substances 0.000 claims description 15
125000004122 cyclic group Chemical group 0.000 claims description 14
238000002360 preparation method Methods 0.000 claims description 13
-1 aromatic sulfonic acids Chemical class 0.000 claims description 10
239000002274 desiccant Substances 0.000 claims description 7
238000009835 boiling Methods 0.000 claims description 6
239000003755 preservative agent Substances 0.000 claims description 6
229920001732 Lignosulfonate Polymers 0.000 claims description 2
125000003367 polycyclic group Chemical group 0.000 claims description 2
230000000087 stabilizing effect Effects 0.000 claims description 2
229920001131 Pulp (paper) Polymers 0.000 abstract 1
150000001923 cyclic compounds Chemical class 0.000 abstract 1
238000010411 cooking Methods 0.000 description 33
239000000243 solution Substances 0.000 description 26
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 25
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 18
150000004056 anthraquinones Chemical class 0.000 description 18
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 17
239000000654 additive Substances 0.000 description 17
229910021653 sulphate ion Inorganic materials 0.000 description 17
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
238000000227 grinding Methods 0.000 description 14
239000002023 wood Substances 0.000 description 14
YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 12
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 8
239000007864 aqueous solution Substances 0.000 description 8
238000009826 distribution Methods 0.000 description 8
238000004061 bleaching Methods 0.000 description 7
239000000047 product Substances 0.000 description 7
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
239000003945 anionic surfactant Substances 0.000 description 6
238000004090 dissolution Methods 0.000 description 6
229920005610 lignin Polymers 0.000 description 6
238000002156 mixing Methods 0.000 description 6
239000002002 slurry Substances 0.000 description 6
IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 5
239000002253 acid Substances 0.000 description 5
230000008878 coupling Effects 0.000 description 5
238000010168 coupling process Methods 0.000 description 5
238000005859 coupling reaction Methods 0.000 description 5
239000008187 granular material Substances 0.000 description 5
239000002736 nonionic surfactant Substances 0.000 description 5
239000003960 organic solvent Substances 0.000 description 5
FRASJONUBLZVQX-UHFFFAOYSA-N 1,4-naphthoquinone Chemical compound C1=CC=C2C(=O)C=CC(=O)C2=C1 FRASJONUBLZVQX-UHFFFAOYSA-N 0.000 description 4
ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 4
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
150000001408 amides Chemical class 0.000 description 4
JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical class N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 4
125000004432 carbon atom Chemical group C* 0.000 description 4
239000003093 cationic surfactant Substances 0.000 description 4
235000014113 dietary fatty acids Nutrition 0.000 description 4
239000000194 fatty acid Substances 0.000 description 4
229930195729 fatty acid Natural products 0.000 description 4
239000007788 liquid Substances 0.000 description 4
WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 4
PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 4
239000011734 sodium Substances 0.000 description 4
HCJLVWUMMKIQIM-UHFFFAOYSA-M sodium;2,3,4,5,6-pentachlorophenolate Chemical compound [Na+].[O-]C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl HCJLVWUMMKIQIM-UHFFFAOYSA-M 0.000 description 4
FDLFMPKQBNPIER-UHFFFAOYSA-N 1-methyl-3-(3-methylphenoxy)benzene Chemical compound CC1=CC=CC(OC=2C=C(C)C=CC=2)=C1 FDLFMPKQBNPIER-UHFFFAOYSA-N 0.000 description 3
WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
125000003545 alkoxy group Chemical group 0.000 description 3
125000002947 alkylene group Chemical group 0.000 description 3
150000001412 amines Chemical class 0.000 description 3
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical class C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 3
238000001035 drying Methods 0.000 description 3
239000008151 electrolyte solution Substances 0.000 description 3
229940021013 electrolyte solution Drugs 0.000 description 3
150000004665 fatty acids Chemical class 0.000 description 3
150000002440 hydroxy compounds Chemical class 0.000 description 3
238000005470 impregnation Methods 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
239000003381 stabilizer Substances 0.000 description 3
YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 2
CQGDBBBZCJYDRY-UHFFFAOYSA-N 1-methoxyanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2OC CQGDBBBZCJYDRY-UHFFFAOYSA-N 0.000 description 2
ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 2
NJWGQARXZDRHCD-UHFFFAOYSA-N 2-methylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 NJWGQARXZDRHCD-UHFFFAOYSA-N 0.000 description 2
PCFMUWBCZZUMRX-UHFFFAOYSA-N 9,10-Dihydroxyanthracene Chemical compound C1=CC=C2C(O)=C(C=CC=C3)C3=C(O)C2=C1 PCFMUWBCZZUMRX-UHFFFAOYSA-N 0.000 description 2
238000005698 Diels-Alder reaction Methods 0.000 description 2
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
229930192627 Naphthoquinone Natural products 0.000 description 2
IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
235000021355 Stearic acid Nutrition 0.000 description 2
YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 2
150000001243 acetic acids Chemical class 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
150000007513 acids Chemical class 0.000 description 2
150000001298 alcohols Chemical class 0.000 description 2
239000003513 alkali Substances 0.000 description 2
125000003282 alkyl amino group Chemical group 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
125000000129 anionic group Chemical group 0.000 description 2
239000000428 dust Substances 0.000 description 2
235000011187 glycerol Nutrition 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
239000002609 medium Substances 0.000 description 2
BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
229920000609 methyl cellulose Polymers 0.000 description 2
239000001923 methylcellulose Substances 0.000 description 2
PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 2
150000002791 naphthoquinones Chemical class 0.000 description 2
230000007935 neutral effect Effects 0.000 description 2
SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 description 2
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
239000000546 pharmaceutical excipient Substances 0.000 description 2
229920005862 polyol Polymers 0.000 description 2
150000003077 polyols Chemical class 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
239000013049 sediment Substances 0.000 description 2
239000007921 spray Substances 0.000 description 2
239000008117 stearic acid Substances 0.000 description 2
125000001424 substituent group Chemical group 0.000 description 2
125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 2
125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
239000002562 thickening agent Substances 0.000 description 2
ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
VPGSXIKVUASQIY-UHFFFAOYSA-N 1,2-dibutylnaphthalene Chemical compound C1=CC=CC2=C(CCCC)C(CCCC)=CC=C21 VPGSXIKVUASQIY-UHFFFAOYSA-N 0.000 description 1
UBZAFMFVKZCUHC-UHFFFAOYSA-N 1,3-dimethyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3CC(C)=CC(C)C3C(=O)C2=C1 UBZAFMFVKZCUHC-UHFFFAOYSA-N 0.000 description 1
AWKYKXCWTDDILL-UHFFFAOYSA-N 1,4,4a,5,8,8a,9a,10a-octahydroanthracene-9,10-dione Chemical compound O=C1C2CC=CCC2C(=O)C2C1CC=CC2 AWKYKXCWTDDILL-UHFFFAOYSA-N 0.000 description 1
XPCZSIPRUSOJFO-UHFFFAOYSA-N 1,4,4a,9a-tetrahydroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2C1CC=CC2 XPCZSIPRUSOJFO-UHFFFAOYSA-N 0.000 description 1
229940005561 1,4-benzoquinone Drugs 0.000 description 1
QAQSNXHKHKONNS-UHFFFAOYSA-N 1-ethyl-2-hydroxy-4-methyl-6-oxopyridine-3-carboxamide Chemical compound CCN1C(O)=C(C(N)=O)C(C)=CC1=O QAQSNXHKHKONNS-UHFFFAOYSA-N 0.000 description 1
XGVLKZBDQXJEBB-UHFFFAOYSA-N 2,3,6,7-tetramethyl-1,4,4a,5,8,8a,9a,10a-octahydroanthracene-9,10-dione Chemical compound C1C(C)=C(C)CC2C(=O)C3CC(C)=C(C)CC3C(=O)C21 XGVLKZBDQXJEBB-UHFFFAOYSA-N 0.000 description 1
JQQLIJAFGKWFOY-UHFFFAOYSA-N 2,6-dimethylanthracene-9,10-dione Chemical compound CC1=CC=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 JQQLIJAFGKWFOY-UHFFFAOYSA-N 0.000 description 1
RATJDSXPVPAWJJ-UHFFFAOYSA-N 2,7-dimethylanthracene-9,10-dione Chemical compound C1=C(C)C=C2C(=O)C3=CC(C)=CC=C3C(=O)C2=C1 RATJDSXPVPAWJJ-UHFFFAOYSA-N 0.000 description 1
XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 description 1
DLIVBMRBFQRLKC-UHFFFAOYSA-N 2-ethyl-1,4,4a,9a-tetrahydroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3CC=C(CC)CC3C(=O)C2=C1 DLIVBMRBFQRLKC-UHFFFAOYSA-N 0.000 description 1
SJEBAWHUJDUKQK-UHFFFAOYSA-N 2-ethylanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(CC)=CC=C3C(=O)C2=C1 SJEBAWHUJDUKQK-UHFFFAOYSA-N 0.000 description 1
QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
VVPHSMHEYVOVLH-UHFFFAOYSA-N 6-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=CC2=CC(O)=CC=C21 VVPHSMHEYVOVLH-UHFFFAOYSA-N 0.000 description 1
241000609240 Ambelania acida Species 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 1
229930040373 Paraformaldehyde Natural products 0.000 description 1
241000209504 Poaceae Species 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 1
DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
239000004141 Sodium laurylsulphate Substances 0.000 description 1
CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
229930006000 Sucrose Natural products 0.000 description 1
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
150000004996 alkyl benzenes Chemical class 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
125000003277 amino group Chemical group 0.000 description 1
150000003863 ammonium salts Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
239000010905 bagasse Substances 0.000 description 1
239000011324 bead Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
JBIROUFYLSSYDX-UHFFFAOYSA-M benzododecinium chloride Chemical compound [Cl-].CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 JBIROUFYLSSYDX-UHFFFAOYSA-M 0.000 description 1
235000019445 benzyl alcohol Nutrition 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
150000001717 carbocyclic compounds Chemical class 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
239000008112 carboxymethyl-cellulose Substances 0.000 description 1
125000002091 cationic group Chemical group 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000010431 corundum Substances 0.000 description 1
229930003836 cresol Natural products 0.000 description 1
XXJWXESWEXIICW-UHFFFAOYSA-N diethylene glycol monoethyl ether Chemical compound CCOCCOCCO XXJWXESWEXIICW-UHFFFAOYSA-N 0.000 description 1
229940075557 diethylene glycol monoethyl ether Drugs 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 1
JRBPAEWTRLWTQC-UHFFFAOYSA-N dodecylamine Chemical compound CCCCCCCCCCCCN JRBPAEWTRLWTQC-UHFFFAOYSA-N 0.000 description 1
238000009837 dry grinding Methods 0.000 description 1
238000010410 dusting Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
238000004880 explosion Methods 0.000 description 1
230000009969 flowable effect Effects 0.000 description 1
235000019253 formic acid Nutrition 0.000 description 1
239000011521 glass Substances 0.000 description 1
150000002334 glycols Chemical class 0.000 description 1
230000005484 gravity Effects 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
125000004356 hydroxy functional group Chemical group O* 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000010902 jet-milling Methods 0.000 description 1
238000009533 lab test Methods 0.000 description 1
238000011068 loading method Methods 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
239000000391 magnesium silicate Substances 0.000 description 1
229910052919 magnesium silicate Inorganic materials 0.000 description 1
235000019792 magnesium silicate Nutrition 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052901 montmorillonite Inorganic materials 0.000 description 1
FATBGEAMYMYZAF-KTKRTIGZSA-N oleamide Chemical compound CCCCCCCC\C=C/CCCCCCCC(N)=O FATBGEAMYMYZAF-KTKRTIGZSA-N 0.000 description 1
229940055577 oleyl alcohol Drugs 0.000 description 1
XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 1
150000007530 organic bases Chemical class 0.000 description 1
229920002866 paraformaldehyde Polymers 0.000 description 1
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
150000002989 phenols Chemical class 0.000 description 1
150000004714 phosphonium salts Chemical class 0.000 description 1
229920000058 polyacrylate Polymers 0.000 description 1
229920000193 polymethacrylate Polymers 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
229920001021 polysulfide Polymers 0.000 description 1
230000008092 positive effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000003134 recirculating effect Effects 0.000 description 1
238000001953 recrystallisation Methods 0.000 description 1
238000004062 sedimentation Methods 0.000 description 1
RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
235000019333 sodium laurylsulphate Nutrition 0.000 description 1
HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 description 1
DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000003381 solubilizing effect Effects 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003860 storage Methods 0.000 description 1
239000010902 straw Substances 0.000 description 1
239000005720 sucrose Substances 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
239000006163 transport media Substances 0.000 description 1
238000011282 treatment Methods 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
238000001238 wet grinding Methods 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/22—Other features of pulping processes
- D21C3/222—Use of compounds accelerating the pulping processes

Landscapes

Paper (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Compositions Of Macromolecular Compounds (AREA)
Confectionery (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)
Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

FI791949A 1978-06-21 1979-06-19 Vid framstaellning av cellulosa anvaendbart aemne och foerfarande foer framstaellning av cellulosa FI66442C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2827111		1978-06-21
DE19782827111 DE2827111A1 (de)	1978-06-21	1978-06-21	Mittel zur verwendung bei der zellstoffgewinnung

Publications (3)

Publication Number	Publication Date
FI791949A7 FI791949A7 (fi)	1979-12-22
FI66442B FI66442B (fi)	1984-06-29
FI66442C true FI66442C (fi)	1984-10-10

Family

ID=6042304

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI791949A FI66442C (fi)	1978-06-21	1979-06-19	Vid framstaellning av cellulosa anvaendbart aemne och foerfarande foer framstaellning av cellulosa

Country Status (16)

Country	Link
EP (1)	EP0006201B1 (de)
JP (1)	JPS556585A (de)
AT (1)	ATE3449T1 (de)
AU (1)	AU537690B2 (de)
BR (1)	BR7903896A (de)
CA (1)	CA1140706A (de)
DE (2)	DE2827111A1 (de)
ES (1)	ES481720A1 (de)
FI (1)	FI66442C (de)
IN (1)	IN151933B (de)
NO (1)	NO791974L (de)
NZ (1)	NZ190753A (de)
PH (1)	PH15789A (de)
PT (1)	PT69751A (de)
TR (1)	TR20455A (de)
ZA (1)	ZA793064B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2925545A1 (de) *	1979-06-25	1981-01-29	Bayer Ag	Verfahren zur herstellung eines mittels, das organische, cyclische, keto- und/oder hydrogruppen enthaltende verbindungen und tenside enthaelt, sowie verfahren zur zellstoffgewinnung unter verwendung dieses mittels
US4295928A (en) *	1980-08-07	1981-10-20	Nalco Chemical Company	Phenolic compounds as viscosity preservatives during hypochlorite pulp bleaching
JPS57177080A (en) *	1981-04-24	1982-10-30	Kawasaki Kasei Chem Ltd	Preparation of composition for digestion assistant
JPS6197492A (ja) *	1984-10-18	1986-05-15	川崎化成工業株式会社	高濃度パルプ蒸解助剤水溶液
CA1321449C (en) *	1988-03-02	1993-08-24	Cheng-I Chen	Process for producing kraft pulp for paper
DE3905311C2 (de) *	1989-02-21	1994-09-29	Bayer Ag	Verfahren zur Herstellung von Anthrachinon/Tensid-Gemischen und Verwendung dieser Gemische
AU626407B2 (en) *	1989-05-19	1992-07-30	Betz International, Inc.	Process for producing kraft pulp for paper
CA2111921A1 (en) *	1992-12-21	1994-06-22	Kenji Kumagai	Formulated composition of pulp digesting assistant agent
WO1995029288A1 (en) *	1994-04-26	1995-11-02	Harima Chemicals, Inc.	Pulp digestion aid
US6346536B1 (en)	1997-09-03	2002-02-12	Guilford Pharmaceuticals Inc.	Poly(ADP-ribose) polymerase inhibitors and method for treating neural or cardiovascular tissue damage using the same
BR112017000391A2 (pt)	2014-07-10	2018-01-23	Leaf Sciences Pty Ltd	métodos para a produção de um material lignocelulósico, de um açúcar fermentável e de um produto de fermentação, material lignocelulósico parcialmente hidrolisado, açúcar fermentável, produto de fermentação e aparelho para a produção de um material lignocelulósico
AU2015286229B2 (en) *	2014-07-10	2018-11-08	Leaf Sciences Pty Ltd	Methods for treating lignocellulosic material
JP7165323B2 (ja) *	2018-07-04	2022-11-04	株式会社片山化学工業研究所	パルプ蒸解助剤、及びそれを用いた化学パルプの製造方法
US20240175205A1 (en) *	2022-11-29	2024-05-30	Solenis Technologies, L.P.	Method for digesting lignocellulosic material
AT528540A1 (de)	2024-07-17	2026-02-15	Mondi Ag	Verfahren zur Wiederverwertung verbrauchter Elektrolyten aus Redox-Flow-Batterien

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2049567A (en) *	1934-06-05	1936-08-04	Du Pont	Manufacture of paper pulp
FR950573A (fr) *	1947-07-09	1949-09-30		Application de mouillants à la fabrication des pâtes à papier
SE384883B (sv) *	1974-09-06	1976-05-24	Kopparfors Ab	Sett att oka cellulosautbytet vid sulfitkokning av ved
FI783563A7 (fi) *	1977-12-01	1979-06-02	Sandoz Ag	Foerbaettringar i och angaoende organiska foereningar
DE2816473A1 (de) *	1978-04-15	1979-10-25	Bayer Ag	Dispersion zur verwendung bei der zellstoffgewinnung

1978
- 1978-06-21 DE DE19782827111 patent/DE2827111A1/de not_active Withdrawn
1979
- 1979-05-21 IN IN355/DEL/79A patent/IN151933B/en unknown
- 1979-06-11 DE DE7979101858T patent/DE2965428D1/de not_active Expired
- 1979-06-11 AT AT79101858T patent/ATE3449T1/de not_active IP Right Cessation
- 1979-06-11 PT PT69751A patent/PT69751A/pt unknown
- 1979-06-11 EP EP79101858A patent/EP0006201B1/de not_active Expired
- 1979-06-13 NO NO791974A patent/NO791974L/no unknown
- 1979-06-18 NZ NZ190753A patent/NZ190753A/xx unknown
- 1979-06-19 FI FI791949A patent/FI66442C/fi not_active IP Right Cessation
- 1979-06-19 JP JP7637479A patent/JPS556585A/ja active Pending
- 1979-06-19 TR TR20455A patent/TR20455A/xx unknown
- 1979-06-19 PH PH22668A patent/PH15789A/en unknown
- 1979-06-19 CA CA000330073A patent/CA1140706A/en not_active Expired
- 1979-06-20 BR BR7903896A patent/BR7903896A/pt unknown
- 1979-06-20 ZA ZA793064A patent/ZA793064B/xx unknown
- 1979-06-20 ES ES481720A patent/ES481720A1/es not_active Expired
- 1979-06-20 AU AU48210/79A patent/AU537690B2/en not_active Ceased

Also Published As

Publication number	Publication date
ZA793064B (en)	1980-08-27
BR7903896A (pt)	1980-02-20
JPS556585A (en)	1980-01-18
PT69751A (en)	1979-07-01
NO791974L (no)	1979-12-27
AU537690B2 (en)	1984-07-05
EP0006201B1 (de)	1983-05-18
EP0006201A1 (de)	1980-01-09
PH15789A (en)	1983-03-25
FI791949A7 (fi)	1979-12-22
AU4821079A (en)	1980-01-03
TR20455A (tr)	1981-07-14
FI66442B (fi)	1984-06-29
ATE3449T1 (de)	1983-06-15
ES481720A1 (es)	1980-02-16
DE2965428D1 (en)	1983-07-07
DE2827111A1 (de)	1980-01-10
IN151933B (de)	1983-09-03
NZ190753A (en)	1981-07-13
CA1140706A (en)	1983-02-08

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: BAYER AKTIENGESELLSCHAFT

Publication	Publication Date	Title
FI66442C (fi)	1984-10-10	Vid framstaellning av cellulosa anvaendbart aemne och foerfarande foer framstaellning av cellulosa
DE69806015T2 (de)	2002-12-19	Kompaktierte granulate, deren herstellung und verwendung
EP0021263B1 (de)	1982-05-05	Verfahren zur Zellstoffgewinnung unter Verwendung eines Mittels, das organische, cyclische, Keto- und/oder Hydroxygruppen enthaltende Verbindungen enthält
KR101319163B1 (ko)	2013-10-16	진남색 및 흑색 혼합물, 이들의 제조 방법, 및 히드록시기함유 물질의 염색을 위한 이들의 용도
EP0095740B1 (de)	1988-03-02	Feste Präparate von Metallkomplexfarbstoffen
US3658456A (en)	1972-04-25	Scarcely dusting composition consisting of ice-color coupling component and an ethylene oxide addition product
CA1183309A (en)	1985-03-05	Easily dispersing phthalocyanine blue
FI64668B (fi)	1983-08-31	Dispersion foer anvaendning vid framstaellning av cellulosa
KR830002040B1 (ko)	1983-10-07	펄프제조용 약제
EP0031059A1 (de)	1981-07-01	Dispersionen von Dinitroanthrachinonen, Verfahren zu deren Herstellung und ihre Verwendung
US4588412A (en)	1986-05-13	Solid formulations of dyes which are sparingly soluble or insoluble in water
DE2909639C2 (de)	1982-03-18	Stabile, lagerfähige, wäßrige Dispersionen von primären aromatischen Aminen und ihre Verwendung zur Erzeugung von wasserunlöslichen Azofarbstoffen auf der Faser
EP0751187A1 (de)	1997-01-02	Nitrobenzisothiazol-Azofarbstoff
KR960004545B1 (ko)	1996-04-09	직물재료 염색용 분산염료의 액체 제형
MXPA96001982A (es)	2002-05-23	Preparaciones colorantes para textiles.
FI65791C (fi)	1984-07-10	Ligningaddutprodukt foerfarande foer framstaellning daerav ochanvaendning daerav i faergaemneskompositioner
CS226366B1 (cs)	1984-03-19	Kapalný přípravek organických barviv
US1858632A (en)	1932-05-17	Stable preparations of vat dyestuffs and process for making same
USRE23774E (en)	1954-01-12	Vacuum neutralization of
KR100388879B1 (ko)	2003-10-04	색채견뢰성모노아조염료,이의제조방법및용도
KR840001580B1 (ko)	1984-10-08	다가 지방족 알콜의 아실화 알콕시레이트를 함유하는 염료 조성물
SU662575A1 (ru)	1979-05-15	Композици дл получени древесноугольных брикетов
DE3905311A1 (de)	1990-08-23	Anthrachinon/tensid-gemische, ihre herstellung und verwendung
CH611924A5 (en)	1979-06-29	Solid dye or fluorescent whitener preparation soluble in cold water
DE3229920A1 (de)	1983-02-24	Pulverfoermige, dispersionsstabile, bei der applikation nicht schaeumende farbstoffzubereitungen und verfahren zu deren herstellung