NO802903L - Fremgangsmaate til fremstilling av natriumbikarbonat og hydrogenklorid - Google Patents

Fremgangsmaate til fremstilling av natriumbikarbonat og hydrogenklorid

Info

Publication number: NO802903L
Authority: NO; Norway
Prior art keywords: amine; hydrogen chloride; stated; solvent; phase
Prior art date: 1979-10-06

Application number

NO802903A

Other languages

English (en)

Norwegian (no)

Inventor

Alfred Coenen

Kurt Kosswig

Ferdinand Von Praun

Bernhard Hentschel

Juergen Ziebarth

Original Assignee

Huels Chemische Werke 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.)

1979-10-06

Filing date

1980-10-01

Publication date

1981-04-07

1979-10-06 Priority claimed from DE19792940628 external-priority patent/DE2940628A1/de

1980-10-01 Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag

1981-04-07 Publication of NO802903L publication Critical patent/NO802903L/no

Links

238000000034 method Methods 0.000 title claims description 42
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 title claims description 41
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 title claims description 35
229910000041 hydrogen chloride Inorganic materials 0.000 title claims description 35
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title claims description 22
235000017557 sodium bicarbonate Nutrition 0.000 title claims description 11
229910000030 sodium bicarbonate Inorganic materials 0.000 title claims description 11
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 57
150000001412 amines Chemical class 0.000 claims description 36
239000011780 sodium chloride Substances 0.000 claims description 28
239000012074 organic phase Substances 0.000 claims description 25
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 22
239000002904 solvent Substances 0.000 claims description 20
239000000203 mixture Substances 0.000 claims description 18
229910002092 carbon dioxide Inorganic materials 0.000 claims description 12
239000012071 phase Substances 0.000 claims description 12
-1 amine hydrochloride Chemical class 0.000 claims description 11
125000004432 carbon atom Chemical group C* 0.000 claims description 10
239000001569 carbon dioxide Substances 0.000 claims description 10
239000003495 polar organic solvent Substances 0.000 claims description 10
238000004519 manufacturing process Methods 0.000 claims description 8
239000008346 aqueous phase Substances 0.000 claims description 7
238000009835 boiling Methods 0.000 claims description 7
239000012454 non-polar solvent Substances 0.000 claims description 5
239000003960 organic solvent Substances 0.000 claims description 5
125000000217 alkyl group Chemical group 0.000 claims description 4
238000005191 phase separation Methods 0.000 claims description 4
150000003512 tertiary amines Chemical class 0.000 claims description 4
238000000354 decomposition reaction Methods 0.000 claims description 2
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 2
239000000284 extract Substances 0.000 claims 1
SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 24
238000006243 chemical reaction Methods 0.000 description 18
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 16
239000000243 solution Substances 0.000 description 16
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
238000000926 separation method Methods 0.000 description 12
238000003763 carbonization Methods 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
238000003776 cleavage reaction Methods 0.000 description 5
XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 5
229910052757 nitrogen Inorganic materials 0.000 description 5
230000007017 scission Effects 0.000 description 5
239000007787 solid Substances 0.000 description 5
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
239000011261 inert gas Substances 0.000 description 4
235000011121 sodium hydroxide Nutrition 0.000 description 4
UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 4
RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 3
239000012266 salt solution Substances 0.000 description 3
CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 3
238000001149 thermolysis Methods 0.000 description 3
BFIMMTCNYPIMRN-UHFFFAOYSA-N 1,2,3,5-tetramethylbenzene Chemical compound CC1=CC(C)=C(C)C(C)=C1 BFIMMTCNYPIMRN-UHFFFAOYSA-N 0.000 description 2
FYGHSUNMUKGBRK-UHFFFAOYSA-N 1,2,3-trimethylbenzene Chemical compound CC1=CC=CC(C)=C1C FYGHSUNMUKGBRK-UHFFFAOYSA-N 0.000 description 2
GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 2
KVNYFPKFSJIPBJ-UHFFFAOYSA-N 1,2-diethylbenzene Chemical compound CCC1=CC=CC=C1CC KVNYFPKFSJIPBJ-UHFFFAOYSA-N 0.000 description 2
BHDDSIBLLZQKRF-UHFFFAOYSA-N 1-dodecylpiperidine Chemical compound CCCCCCCCCCCCN1CCCCC1 BHDDSIBLLZQKRF-UHFFFAOYSA-N 0.000 description 2
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 2
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
238000009621 Solvay process Methods 0.000 description 2
238000001632 acidimetric titration Methods 0.000 description 2
239000003513 alkali Substances 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
150000004982 aromatic amines Chemical class 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
239000000460 chlorine Substances 0.000 description 2
229910052801 chlorine Inorganic materials 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000001816 cooling Methods 0.000 description 2
NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
DIOQZVSQGTUSAI-UHFFFAOYSA-N decane Chemical compound CCCCCCCCCC DIOQZVSQGTUSAI-UHFFFAOYSA-N 0.000 description 2
238000004821 distillation Methods 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
238000000605 extraction Methods 0.000 description 2
239000007789 gas Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
239000002798 polar solvent Substances 0.000 description 2
UOHMMEJUHBCKEE-UHFFFAOYSA-N prehnitene Chemical compound CC1=CC=C(C)C(C)=C1C UOHMMEJUHBCKEE-UHFFFAOYSA-N 0.000 description 2
150000003141 primary amines Chemical class 0.000 description 2
230000000630 rising effect Effects 0.000 description 2
150000003335 secondary amines Chemical class 0.000 description 2
239000000741 silica gel Substances 0.000 description 2
229910002027 silica gel Inorganic materials 0.000 description 2
239000000126 substance Substances 0.000 description 2
BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
RSJKGSCJYJTIGS-UHFFFAOYSA-N undecane Chemical compound CCCCCCCCCCC RSJKGSCJYJTIGS-UHFFFAOYSA-N 0.000 description 2
PBWHJRFXUPLZDS-UHFFFAOYSA-N (1-Ethylpropyl)benzene Chemical compound CCC(CC)C1=CC=CC=C1 PBWHJRFXUPLZDS-UHFFFAOYSA-N 0.000 description 1
WNLWIOJSURYFIB-UHFFFAOYSA-N 1,2,4-triethylbenzene Chemical compound CCC1=CC=C(CC)C(CC)=C1 WNLWIOJSURYFIB-UHFFFAOYSA-N 0.000 description 1
WJYMPXJVHNDZHD-UHFFFAOYSA-N 1,3,5-triethylbenzene Chemical compound CCC1=CC(CC)=CC(CC)=C1 WJYMPXJVHNDZHD-UHFFFAOYSA-N 0.000 description 1
ZPQOPVIELGIULI-UHFFFAOYSA-N 1,3-dichlorobenzene Chemical compound ClC1=CC=CC(Cl)=C1 ZPQOPVIELGIULI-UHFFFAOYSA-N 0.000 description 1
JVCRHTKQAPRUKG-UHFFFAOYSA-N 1-dodecylpyrrolidine Chemical compound CCCCCCCCCCCCN1CCCC1 JVCRHTKQAPRUKG-UHFFFAOYSA-N 0.000 description 1
CCOGBEKDJSLMEC-UHFFFAOYSA-N 1-hexadecylpiperidine Chemical compound CCCCCCCCCCCCCCCCN1CCCCC1 CCOGBEKDJSLMEC-UHFFFAOYSA-N 0.000 description 1
MPMBEUMSDRYLPT-UHFFFAOYSA-N 1-hexadecylpyrrolidine Chemical compound CCCCCCCCCCCCCCCCN1CCCC1 MPMBEUMSDRYLPT-UHFFFAOYSA-N 0.000 description 1
OIYRIYSVXPOOLN-UHFFFAOYSA-N 1-octadecylpiperidine Chemical compound CCCCCCCCCCCCCCCCCCN1CCCCC1 OIYRIYSVXPOOLN-UHFFFAOYSA-N 0.000 description 1
GOILVCXZFJJOGX-UHFFFAOYSA-N 1-octadecylpyrrolidine Chemical compound CCCCCCCCCCCCCCCCCCN1CCCC1 GOILVCXZFJJOGX-UHFFFAOYSA-N 0.000 description 1
FZSPYHREEHYLCB-UHFFFAOYSA-N 1-tert-butyl-3,5-dimethylbenzene Chemical group CC1=CC(C)=CC(C(C)(C)C)=C1 FZSPYHREEHYLCB-UHFFFAOYSA-N 0.000 description 1
NNJUGUVAQFZIQM-UHFFFAOYSA-N 1-tetradecylpiperidine Chemical compound CCCCCCCCCCCCCCN1CCCCC1 NNJUGUVAQFZIQM-UHFFFAOYSA-N 0.000 description 1
HIXDQWDOVZUNNA-UHFFFAOYSA-N 2-(3,4-dimethoxyphenyl)-5-hydroxy-7-methoxychromen-4-one Chemical compound C=1C(OC)=CC(O)=C(C(C=2)=O)C=1OC=2C1=CC=C(OC)C(OC)=C1 HIXDQWDOVZUNNA-UHFFFAOYSA-N 0.000 description 1
125000001340 2-chloroethyl group Chemical class [H]C([H])(Cl)C([H])([H])* 0.000 description 1
NQMVOUCKNNUJFL-UHFFFAOYSA-N 3,5,5-trimethyl-n,n-bis(3,5,5-trimethyldecyl)decan-1-amine Chemical compound CCCCCC(C)(C)CC(C)CCN(CCC(C)CC(C)(C)CCCCC)CCC(C)CC(C)(C)CCCCC NQMVOUCKNNUJFL-UHFFFAOYSA-N 0.000 description 1
FXWPURVBESCOOX-UHFFFAOYSA-N 3,5,5-trimethyl-n,n-bis(3,5,5-trimethylhexyl)hexan-1-amine Chemical compound CC(C)(C)CC(C)CCN(CCC(C)CC(C)(C)C)CCC(C)CC(C)(C)C FXWPURVBESCOOX-UHFFFAOYSA-N 0.000 description 1
COBYDLDVWPBMFJ-UHFFFAOYSA-N 3,5,5-trimethyl-n,n-bis(3,5,5-trimethyloctyl)octan-1-amine Chemical compound CCCC(C)(C)CC(C)CCN(CCC(C)CC(C)(C)CCC)CCC(C)CC(C)(C)CCC COBYDLDVWPBMFJ-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
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 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
230000000274 adsorptive effect Effects 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
150000001555 benzenes Chemical class 0.000 description 1
RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 1
239000000872 buffer Substances 0.000 description 1
238000001354 calcination Methods 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
235000012255 calcium oxide Nutrition 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000012159 carrier gas Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
IQYKECCCHDLEPX-UHFFFAOYSA-N chloro hypochlorite;magnesium Chemical compound [Mg].ClOCl IQYKECCCHDLEPX-UHFFFAOYSA-N 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
KWKXNDCHNDYVRT-UHFFFAOYSA-N dodecylbenzene Chemical compound CCCCCCCCCCCCC1=CC=CC=C1 KWKXNDCHNDYVRT-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
238000011049 filling Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
239000008241 heterogeneous mixture Substances 0.000 description 1
150000003840 hydrochlorides Chemical class 0.000 description 1
239000012535 impurity Substances 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
239000003446 ligand Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
159000000003 magnesium salts Chemical class 0.000 description 1
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
238000005259 measurement Methods 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
XEUFXZZQCZXEJO-UHFFFAOYSA-N n,n-bis(2-ethylhexyl)octan-1-amine Chemical compound CCCCCCCCN(CC(CC)CCCC)CC(CC)CCCC XEUFXZZQCZXEJO-UHFFFAOYSA-N 0.000 description 1
DIAIBWNEUYXDNL-UHFFFAOYSA-N n,n-dihexylhexan-1-amine Chemical compound CCCCCCN(CCCCCC)CCCCCC DIAIBWNEUYXDNL-UHFFFAOYSA-N 0.000 description 1
FOCSBKQLDKCJHM-UHFFFAOYSA-N n-(2-ethylhexyl)-n-heptan-4-yloctan-1-amine Chemical compound CCCCCCCCN(C(CCC)CCC)CC(CC)CCCC FOCSBKQLDKCJHM-UHFFFAOYSA-N 0.000 description 1
VDLARCKHPZLPOO-UHFFFAOYSA-N n-(2-ethylhexyl)-n-octylcyclohexanamine Chemical compound CCCCCCCCN(CC(CC)CCCC)C1CCCCC1 VDLARCKHPZLPOO-UHFFFAOYSA-N 0.000 description 1
DIJJXOMEAPJIAR-UHFFFAOYSA-N n-(2-ethylhexyl)-n-octyloctan-1-amine Chemical compound CCCCCCCCN(CC(CC)CCCC)CCCCCCCC DIJJXOMEAPJIAR-UHFFFAOYSA-N 0.000 description 1
OHUSASYVVJXSFH-UHFFFAOYSA-N n-cyclohexyl-n-hexadecylcyclohexanamine Chemical compound C1CCCCC1N(CCCCCCCCCCCCCCCC)C1CCCCC1 OHUSASYVVJXSFH-UHFFFAOYSA-N 0.000 description 1
VTTCFAGGQIECAX-UHFFFAOYSA-N n-cyclohexyl-n-octylcyclohexanamine Chemical compound C1CCCCC1N(CCCCCCCC)C1CCCCC1 VTTCFAGGQIECAX-UHFFFAOYSA-N 0.000 description 1
DJFDBZGBDMFQOJ-UHFFFAOYSA-N n-heptan-4-yl-n-octylcyclohexanamine Chemical compound CCCCCCCCN(C(CCC)CCC)C1CCCCC1 DJFDBZGBDMFQOJ-UHFFFAOYSA-N 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
235000015497 potassium bicarbonate Nutrition 0.000 description 1
239000011736 potassium bicarbonate Substances 0.000 description 1
229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
239000000047 product Substances 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000010992 reflux Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000011877 solvent mixture Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
230000035882 stress Effects 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
230000008646 thermal stress Effects 0.000 description 1
230000007306 turnover Effects 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/16—Preparation from compounds of sodium or potassium with amines and carbon dioxide

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Inorganic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

NO802903A 1979-10-06 1980-10-01 Fremgangsmaate til fremstilling av natriumbikarbonat og hydrogenklorid NO802903L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19792940628 DE2940628A1 (de)	1979-10-06	1979-10-06	Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff
DE19803031213 DE3031213A1 (de)	1979-10-06	1980-08-19	Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff

Publications (1)

Publication Number	Publication Date
NO802903L true NO802903L (no)	1981-04-07

Family

ID=25781394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO802903A NO802903L (no)	1979-10-06	1980-10-01	Fremgangsmaate til fremstilling av natriumbikarbonat og hydrogenklorid

Country Status (13)

Country	Link
US (2)	US4337234A (fr)
EP (1)	EP0027194B1 (fr)
AU (1)	AU6296980A (fr)
BR (1)	BR8006379A (fr)
CA (1)	CA1158835A (fr)
DD (1)	DD153358A5 (fr)
DE (1)	DE3031213A1 (fr)
ES (1)	ES495596A0 (fr)
FI (1)	FI803080A7 (fr)
IL (1)	IL61166A0 (fr)
NO (1)	NO802903L (fr)
PL (1)	PL123782B1 (fr)
RO (1)	RO81070A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5275794A (en) *	1991-11-20	1994-01-04	Luna Raymundo R	Process for producing sodium bicarbonate from natural soda salts
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1980
- 1980-08-19 DE DE19803031213 patent/DE3031213A1/de not_active Withdrawn
- 1980-09-27 EP EP80105858A patent/EP0027194B1/fr not_active Expired
- 1980-09-29 FI FI803080A patent/FI803080A7/fi not_active Application Discontinuation
- 1980-09-30 IL IL61166A patent/IL61166A0/xx unknown
- 1980-10-01 NO NO802903A patent/NO802903L/no unknown
- 1980-10-02 DD DD80224296A patent/DD153358A5/de unknown
- 1980-10-03 ES ES495596A patent/ES495596A0/es active Granted
- 1980-10-03 BR BR8006379A patent/BR8006379A/pt unknown
- 1980-10-03 US US06/193,591 patent/US4337234A/en not_active Expired - Lifetime
- 1980-10-03 AU AU62969/80A patent/AU6296980A/en not_active Abandoned
- 1980-10-04 RO RO80102286A patent/RO81070A/fr unknown
- 1980-10-06 PL PL1980227121A patent/PL123782B1/pl unknown
- 1980-10-06 CA CA000361611A patent/CA1158835A/fr not_active Expired
- 1980-10-23 US US06/200,035 patent/US4320106A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
PL123782B1 (en)	1982-11-30
ES8105236A1 (es)	1981-06-16
RO81070A (fr)	1983-07-07
CA1158835A (fr)	1983-12-20
AU6296980A (en)	1981-04-16
DE3031213A1 (de)	1982-04-01
EP0027194B1 (fr)	1983-02-09
US4337234A (en)	1982-06-29
RO81070B (ro)	1983-06-30
BR8006379A (pt)	1981-04-14
PL227121A1 (fr)	1981-06-19
DD153358A5 (de)	1982-01-06
EP0027194A1 (fr)	1981-04-22
ES495596A0 (es)	1981-06-16
IL61166A0 (en)	1980-11-30
FI803080A7 (fi)	1981-04-07
US4320106A (en)	1982-03-16

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