CA2033151C - Silicate-sulfate d'aluminium basique polymere - Google Patents

Silicate-sulfate d'aluminium basique polymere Download PDF

Info

Publication number: CA2033151C
Authority: CA; Canada
Prior art keywords: ranges; sulphate; compound; pass; process according
Prior art date: 1990-10-23
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

CA 2033151

Other languages

English (en)

Other versions

CA2033151A1 (fr

Inventor

Carmel Jolicoeur

Nelu Spiratos

Dieter Haase

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

EAGLEBROOK Inc OF CANADA/EAGLEBROOK Inc DU CANADA

Original Assignee

EAGLEBROOK Inc OF CANADA/EAGLEBROOK Inc DU CANADA

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.)

1990-10-23

Filing date

1990-12-24

Publication date

2000-05-09

1990-10-23 Priority claimed from US07/601,374 external-priority patent/US5149400A/en

1990-12-24 Application filed by EAGLEBROOK Inc OF CANADA/EAGLEBROOK Inc DU CANADA filed Critical EAGLEBROOK Inc OF CANADA/EAGLEBROOK Inc DU CANADA

1992-04-24 Publication of CA2033151A1 publication Critical patent/CA2033151A1/fr

2000-05-09 Application granted granted Critical

2000-05-09 Publication of CA2033151C publication Critical patent/CA2033151C/fr

2010-12-24 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910021653 sulphate ion Inorganic materials 0.000 title claims abstract description 35
229910052782 aluminium Inorganic materials 0.000 title claims abstract description 33
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title description 22
229910001868 water Inorganic materials 0.000 claims abstract description 48
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
239000000203 mixture Substances 0.000 claims abstract description 36
150000001875 compounds Chemical class 0.000 claims abstract description 15
239000007864 aqueous solution Substances 0.000 claims abstract description 10
239000000243 solution Substances 0.000 claims description 51
238000000034 method Methods 0.000 claims description 47
238000004513 sizing Methods 0.000 claims description 39
230000007935 neutral effect Effects 0.000 claims description 36
230000008569 process Effects 0.000 claims description 29
-1 carbonate anions Chemical class 0.000 claims description 21
239000003795 chemical substances by application Substances 0.000 claims description 19
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 12
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 11
230000015271 coagulation Effects 0.000 claims description 11
238000005345 coagulation Methods 0.000 claims description 11
150000001450 anions Chemical class 0.000 claims description 7
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
229910019142 PO4 Inorganic materials 0.000 claims description 5
229910052742 iron Inorganic materials 0.000 claims description 5
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 4
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
239000011575 calcium Substances 0.000 claims description 4
229910052791 calcium Inorganic materials 0.000 claims description 4
239000011777 magnesium Substances 0.000 claims description 4
229910052749 magnesium Inorganic materials 0.000 claims description 4
229940014800 succinic anhydride Drugs 0.000 claims description 4
229910052725 zinc Inorganic materials 0.000 claims description 4
239000011701 zinc Substances 0.000 claims description 4
229910052726 zirconium Inorganic materials 0.000 claims description 4
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims description 3
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
230000006872 improvement Effects 0.000 claims description 3
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
239000010452 phosphate Substances 0.000 claims description 3
239000007900 aqueous suspension Substances 0.000 claims description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
229910052593 corundum Inorganic materials 0.000 claims 1
229910001845 yogo sapphire Inorganic materials 0.000 claims 1
230000014759 maintenance of location Effects 0.000 abstract description 37
229910052814 silicon oxide Inorganic materials 0.000 abstract description 4
238000003860 storage Methods 0.000 abstract description 4
229940024546 aluminum hydroxide gel Drugs 0.000 abstract description 2
SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 abstract description 2
229940037003 alum Drugs 0.000 description 65
239000000047 product Substances 0.000 description 56
239000000835 fiber Substances 0.000 description 35
238000002156 mixing Methods 0.000 description 32
BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical group O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 30
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 29
238000012360 testing method Methods 0.000 description 27
238000007792 addition Methods 0.000 description 20
NGDLSKPZMOTRTR-OAPYJULQSA-N (4z)-4-heptadecylidene-3-hexadecyloxetan-2-one Chemical compound CCCCCCCCCCCCCCCC\C=C1/OC(=O)C1CCCCCCCCCCCCCCCC NGDLSKPZMOTRTR-OAPYJULQSA-N 0.000 description 18
229920002472 Starch Polymers 0.000 description 17
239000008107 starch Substances 0.000 description 17
235000019698 starch Nutrition 0.000 description 17
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
239000007787 solid Substances 0.000 description 14
239000000945 filler Substances 0.000 description 13
238000002360 preparation method Methods 0.000 description 13
239000000126 substance Substances 0.000 description 13
239000000654 additive Substances 0.000 description 12
ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 12
239000007788 liquid Substances 0.000 description 12
239000000463 material Substances 0.000 description 12
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
229910001388 sodium aluminate Inorganic materials 0.000 description 12
239000002699 waste material Substances 0.000 description 12
239000004115 Sodium Silicate Substances 0.000 description 10
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 10
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 10
229910052911 sodium silicate Inorganic materials 0.000 description 10
238000010790 dilution Methods 0.000 description 9
239000012895 dilution Substances 0.000 description 9
241000894007 species Species 0.000 description 9
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 8
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
125000002091 cationic group Chemical group 0.000 description 8
230000029087 digestion Effects 0.000 description 8
239000000725 suspension Substances 0.000 description 8
KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 7
230000002378 acidificating effect Effects 0.000 description 7
229910052783 alkali metal Inorganic materials 0.000 description 7
150000001768 cations Chemical class 0.000 description 7
230000007062 hydrolysis Effects 0.000 description 7
238000006460 hydrolysis reaction Methods 0.000 description 7
229920000642 polymer Polymers 0.000 description 7
KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 7
239000002253 acid Substances 0.000 description 6
229910052910 alkali metal silicate Inorganic materials 0.000 description 6
238000002474 experimental method Methods 0.000 description 6
230000003311 flocculating effect Effects 0.000 description 6
239000004615 ingredient Substances 0.000 description 6
238000003756 stirring Methods 0.000 description 6
DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
239000011436 cob Substances 0.000 description 5
238000005189 flocculation Methods 0.000 description 5
230000016615 flocculation Effects 0.000 description 5
239000000499 gel Substances 0.000 description 5
238000001556 precipitation Methods 0.000 description 5
235000011121 sodium hydroxide Nutrition 0.000 description 5
229910052938 sodium sulfate Inorganic materials 0.000 description 5
235000011152 sodium sulphate Nutrition 0.000 description 5
239000003513 alkali Substances 0.000 description 4
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 4
229940024545 aluminum hydroxide Drugs 0.000 description 4
229910000019 calcium carbonate Inorganic materials 0.000 description 4
239000000839 emulsion Substances 0.000 description 4
239000008394 flocculating agent Substances 0.000 description 4
230000005484 gravity Effects 0.000 description 4
235000021317 phosphate Nutrition 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
239000006228 supernatant Substances 0.000 description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
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 3
230000009471 action Effects 0.000 description 3
238000013019 agitation Methods 0.000 description 3
AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 3
239000002585 base Substances 0.000 description 3
239000006227 byproduct Substances 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000000701 coagulant Substances 0.000 description 3
238000001816 cooling Methods 0.000 description 3
238000001035 drying Methods 0.000 description 3
239000012467 final product Substances 0.000 description 3
239000011121 hardwood Substances 0.000 description 3
229920002401 polyacrylamide Polymers 0.000 description 3
239000000376 reactant Substances 0.000 description 3
230000000717 retained effect Effects 0.000 description 3
239000011122 softwood Substances 0.000 description 3
239000003381 stabilizer Substances 0.000 description 3
239000007858 starting material Substances 0.000 description 3
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
241000196324 Embryophyta Species 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
150000008064 anhydrides Chemical class 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000001913 cellulose Substances 0.000 description 2
229920002678 cellulose Polymers 0.000 description 2
150000001805 chlorine compounds Chemical class 0.000 description 2
239000000975 dye Substances 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
239000012530 fluid Substances 0.000 description 2
238000009472 formulation Methods 0.000 description 2
230000002209 hydrophobic effect Effects 0.000 description 2
238000010348 incorporation Methods 0.000 description 2
238000009533 lab test Methods 0.000 description 2
239000004571 lime Substances 0.000 description 2
238000006386 neutralization reaction Methods 0.000 description 2
150000007524 organic acids Chemical class 0.000 description 2
230000036961 partial effect Effects 0.000 description 2
238000011056 performance test Methods 0.000 description 2
230000002093 peripheral effect Effects 0.000 description 2
150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
239000002243 precursor Substances 0.000 description 2
238000003825 pressing Methods 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
229910052710 silicon Inorganic materials 0.000 description 2
239000010703 silicon Substances 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
239000001117 sulphuric acid Substances 0.000 description 2
235000011149 sulphuric acid Nutrition 0.000 description 2
238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 2
239000008399 tap water Substances 0.000 description 2
235000020679 tap water Nutrition 0.000 description 2
239000002023 wood Substances 0.000 description 2
AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
235000016068 Berberis vulgaris Nutrition 0.000 description 1
241000335053 Beta vulgaris Species 0.000 description 1
241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
229920002261 Corn starch Polymers 0.000 description 1
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
101100226146 Drosophila mojavensis Est-5 gene Proteins 0.000 description 1
235000014755 Eruca sativa Nutrition 0.000 description 1
244000024675 Eruca sativa Species 0.000 description 1
235000021536 Sugar beet Nutrition 0.000 description 1
229920002522 Wood fibre Polymers 0.000 description 1
240000008042 Zea mays Species 0.000 description 1
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
235000002017 Zea mays subsp mays Nutrition 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
229920006243 acrylic copolymer Polymers 0.000 description 1
230000002411 adverse Effects 0.000 description 1
150000004645 aluminates Chemical class 0.000 description 1
229910000329 aluminium sulfate Inorganic materials 0.000 description 1
235000011128 aluminium sulphate Nutrition 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
235000011114 ammonium hydroxide Nutrition 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000003637 basic solution Substances 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
239000000440 bentonite Substances 0.000 description 1
229910000278 bentonite Inorganic materials 0.000 description 1
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
150000001642 boronic acid derivatives Chemical class 0.000 description 1
238000005282 brightening Methods 0.000 description 1
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
239000001175 calcium sulphate Substances 0.000 description 1
235000011132 calcium sulphate Nutrition 0.000 description 1
238000003490 calendering Methods 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
229960004106 citric acid Drugs 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
239000000549 coloured material Substances 0.000 description 1
239000008139 complexing agent Substances 0.000 description 1
230000001010 compromised effect Effects 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
235000005822 corn Nutrition 0.000 description 1
238000012937 correction Methods 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
238000011161 development Methods 0.000 description 1
239000000982 direct dye Substances 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000003651 drinking water Substances 0.000 description 1
235000020188 drinking water Nutrition 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000012065 filter cake Substances 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
235000011389 fruit/vegetable juice Nutrition 0.000 description 1
239000007863 gel particle Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
ZNNLBTZKUZBEKO-UHFFFAOYSA-N glyburide Chemical compound COC1=CC=C(Cl)C=C1C(=O)NCCC1=CC=C(S(=O)(=O)NC(=O)NC2CCCCC2)C=C1 ZNNLBTZKUZBEKO-UHFFFAOYSA-N 0.000 description 1
238000009775 high-speed stirring Methods 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000000976 ink Substances 0.000 description 1
229910000360 iron(III) sulfate Inorganic materials 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000012764 mineral filler Substances 0.000 description 1
150000007522 mineralic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
239000002245 particle Substances 0.000 description 1
229920001592 potato starch Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
230000001376 precipitating effect Effects 0.000 description 1
238000007639 printing Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
239000010865 sewage Substances 0.000 description 1
229910002027 silica gel Inorganic materials 0.000 description 1
239000000741 silica gel Substances 0.000 description 1
HELHAJAZNSDZJO-OLXYHTOASA-L sodium L-tartrate Chemical compound [Na+].[Na+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O HELHAJAZNSDZJO-OLXYHTOASA-L 0.000 description 1
235000017550 sodium carbonate Nutrition 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
229960001790 sodium citrate Drugs 0.000 description 1
235000011083 sodium citrates Nutrition 0.000 description 1
239000000176 sodium gluconate Substances 0.000 description 1
235000012207 sodium gluconate Nutrition 0.000 description 1
229940005574 sodium gluconate Drugs 0.000 description 1
235000019795 sodium metasilicate Nutrition 0.000 description 1
235000010265 sodium sulphite Nutrition 0.000 description 1
239000001433 sodium tartrate Substances 0.000 description 1
229960002167 sodium tartrate Drugs 0.000 description 1
235000011004 sodium tartrates Nutrition 0.000 description 1
FMYOMWCQJXWGEN-UHFFFAOYSA-M sodium;2,3,4,5,6,7-hexahydroxyheptanoate Chemical compound [Na+].OCC(O)C(O)C(O)C(O)C(O)C([O-])=O FMYOMWCQJXWGEN-UHFFFAOYSA-M 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
229960002920 sorbitol Drugs 0.000 description 1
235000010356 sorbitol Nutrition 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000005303 weighing Methods 0.000 description 1
238000004876 x-ray fluorescence Methods 0.000 description 1

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Paper (AREA)
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

CA 2033151 1990-10-23 1990-12-24 Silicate-sulfate d'aluminium basique polymere Expired - Lifetime CA2033151C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US601,374		1990-10-23
US07/601,374 US5149400A (en)	1988-11-03	1990-10-23	Polymeric basic aluminum silicate-sulphate

Publications (2)

Publication Number	Publication Date
CA2033151A1 CA2033151A1 (fr)	1992-04-24
CA2033151C true CA2033151C (fr)	2000-05-09

Family

ID=24407249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2033151 Expired - Lifetime CA2033151C (fr)	1990-10-23	1990-12-24	Silicate-sulfate d'aluminium basique polymere

Country Status (1)

Country	Link
CA (1)	CA2033151C (fr)

1990
- 1990-12-24 CA CA 2033151 patent/CA2033151C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2033151A1 (fr)	1992-04-24

Legal Events

Date	Code	Title	Description
1990-12-24	EEER	Examination request
2010-12-24	MKEX	Expiry

Publication	Publication Date	Title
US5149400A (en)	1992-09-22	Polymeric basic aluminum silicate-sulphate
CA2001729C (fr)	2000-05-09	Silicate-sulfate d'aluminium basique polymerique
KR960015749B1 (ko)	1996-11-20	시이트나 웨브(web)형 세룰로오스 섬유함유 제품의 제조방법
KR100473904B1 (ko)	2005-03-08	실리카-기초졸
AU771731B2 (en)	2004-04-01	Cellulose products comprising silicate and processes for preparing the same
EP0750588B1 (fr)	1999-09-01	Procede ameliore pour la preparation de polyaluminosilicates solubles dans l'eau
EP2122051B1 (fr)	2012-02-22	Procédé de production de produit cellulosique
AU772333B2 (en)	2004-04-22	Metal silicates, cellulose products and processes thereof
CA2069308C (fr)	1996-01-30	Procede de production de papier
EP1189689A1 (fr)	2002-03-27	Sols de silice stables a aire de surface elevee et activite amelioree
CA2920342C (fr)	2020-02-18	Sol de silice
WO1996005139A1 (fr)	1996-02-22	Microparticules minerales synthetiques pour systemes de sequestrant
CA2033151C (fr)	2000-05-09	Silicate-sulfate d'aluminium basique polymere
EP0826632B1 (fr)	2000-05-10	Procédé de préparation de sulfates d'aluminium et de potassium et/ou de sodium et procédé de préparation de papier avec ceux-ci
US8906201B2 (en)	2014-12-09	Use of acidic water in the manufacture of paper
MXPA01010726A (en)	2002-06-05	Silica-based sols
MXPA01010727A (en)	2002-06-05	Silica-based sols
NO174783B (no)	1994-03-28	Fremgangsmåte ved fremstilling av papir