DD153358A5 - Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff - Google Patents

Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff Download PDF

Info

Publication number: DD153358A5
Authority: DD; German Democratic Republic
Prior art keywords: amine; hydrogen chloride; solvent; process stage; sodium chloride
Prior art date: 1979-10-06

Application number

DD80224296A

Other languages

German (de)

English (en)

Inventor

Bernhard Hentschel

Juergen Ziebarth

Alfred Coenen

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

1980-10-02

Publication date

1982-01-06

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

1980-10-02 Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag

1982-01-06 Publication of DD153358A5 publication Critical patent/DD153358A5/de

Links

238000000034 method Methods 0.000 title claims abstract description 75
UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 title claims abstract description 32
235000017557 sodium bicarbonate Nutrition 0.000 title claims abstract description 16
229910000030 sodium bicarbonate Inorganic materials 0.000 title claims abstract description 16
-1 CHLORINE HYDROGEN Chemical class 0.000 title claims description 13
238000004519 manufacturing process Methods 0.000 title abstract description 7
239000000460 chlorine Substances 0.000 title description 5
229910052801 chlorine Inorganic materials 0.000 title description 3
239000001257 hydrogen Substances 0.000 title description 2
229910052739 hydrogen Inorganic materials 0.000 title description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 64
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 48
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims abstract description 41
229910000041 hydrogen chloride Inorganic materials 0.000 claims abstract description 41
150000001412 amines Chemical class 0.000 claims abstract description 37
239000011780 sodium chloride Substances 0.000 claims abstract description 31
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 27
239000012074 organic phase Substances 0.000 claims abstract description 26
239000000203 mixture Substances 0.000 claims abstract description 18
239000001569 carbon dioxide Substances 0.000 claims abstract description 13
229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 13
239000012071 phase Substances 0.000 claims abstract description 13
239000008346 aqueous phase Substances 0.000 claims abstract description 9
239000012454 non-polar solvent Substances 0.000 claims abstract description 9
239000003960 organic solvent Substances 0.000 claims abstract description 8
150000003512 tertiary amines Chemical class 0.000 claims abstract description 6
238000002360 preparation method Methods 0.000 claims abstract description 5
239000002904 solvent Substances 0.000 claims description 17
125000004432 carbon atom Chemical group C* 0.000 claims description 12
125000000217 alkyl group Chemical group 0.000 claims description 9
239000003495 polar organic solvent Substances 0.000 claims description 9
238000009835 boiling Methods 0.000 claims description 7
238000005191 phase separation Methods 0.000 claims description 5
239000007857 degradation product Substances 0.000 claims description 3
125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 claims description 3
239000000047 product Substances 0.000 claims description 2
239000000243 solution Substances 0.000 abstract description 13
239000007864 aqueous solution Substances 0.000 abstract 1
238000003763 carbonization Methods 0.000 abstract 1
SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 24
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 20
238000006243 chemical reaction Methods 0.000 description 16
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
238000000926 separation method Methods 0.000 description 9
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
238000002474 experimental method Methods 0.000 description 6
239000012267 brine Substances 0.000 description 5
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 5
ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
XTAZYLNFDRKIHJ-UHFFFAOYSA-N n,n-dioctyloctan-1-amine Chemical compound CCCCCCCCN(CCCCCCCC)CCCCCCCC XTAZYLNFDRKIHJ-UHFFFAOYSA-N 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
239000007787 solid Substances 0.000 description 4
239000011877 solvent mixture Substances 0.000 description 4
RFFLAFLAYFXFSW-UHFFFAOYSA-N 1,2-dichlorobenzene Chemical compound ClC1=CC=CC=C1Cl RFFLAFLAYFXFSW-UHFFFAOYSA-N 0.000 description 3
238000003776 cleavage reaction Methods 0.000 description 3
239000012535 impurity Substances 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
229920006395 saturated elastomer Polymers 0.000 description 3
230000007017 scission Effects 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
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-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
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
150000004982 aromatic amines Chemical class 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
239000000292 calcium oxide Substances 0.000 description 2
235000012255 calcium oxide Nutrition 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
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
239000003791 organic solvent mixture Substances 0.000 description 2
239000002798 polar solvent Substances 0.000 description 2
150000003141 primary amines Chemical class 0.000 description 2
238000010992 reflux Methods 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
UIIMBOGNXHQVGW-UHFFFAOYSA-N sodium;hydron;carbonate Chemical compound [Na+].OC(O)=O UIIMBOGNXHQVGW-UHFFFAOYSA-N 0.000 description 2
239000002689 soil Substances 0.000 description 2
BGHCVCJVXZWKCC-UHFFFAOYSA-N tetradecane Chemical compound CCCCCCCCCCCCCC BGHCVCJVXZWKCC-UHFFFAOYSA-N 0.000 description 2
230000008646 thermal stress Effects 0.000 description 2
230000007306 turnover Effects 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
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
241000736839 Chara Species 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
101100183216 Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) mcpB gene Proteins 0.000 description 1
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
125000002723 alicyclic group Chemical group 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910021529 ammonia Inorganic materials 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
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
230000015572 biosynthetic process Effects 0.000 description 1
239000000872 buffer Substances 0.000 description 1
238000001354 calcination Methods 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
239000012159 carrier gas Substances 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
150000001875 compounds Chemical class 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000010924 continuous production Methods 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
229930007927 cymene Natural products 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010494 dissociation reaction Methods 0.000 description 1
230000005593 dissociations Effects 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
230000000694 effects Effects 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
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
125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
239000004615 ingredient 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
238000011068 loading method Methods 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
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 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
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
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
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
150000002932 p-cymene derivatives Chemical class 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
238000011403 purification operation Methods 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000004064 recycling Methods 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003756 stirring Methods 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
238000005979 thermal decomposition reaction Methods 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
239000002699 waste material Substances 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)

DD80224296A 1979-10-06 1980-10-02 Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff DD153358A5 (de)

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
DD153358A5 true DD153358A5 (de)	1982-01-06

Family

ID=25781394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD80224296A DD153358A5 (de)	1979-10-06	1980-10-02	Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff

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)	ES8105236A1 (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
US5288472A (en) *	1993-02-08	1994-02-22	Ruiz Raymundo L	Process for the recovery of the sodium hydroxide and sodium chloride from the effluent of a diaphragm cell as solid sodium bicarbonate
CN101708861B (zh) *	2009-11-09	2011-12-21	贵州红星发展股份有限公司	一种制备钛酸钡的方法
CN116534873A (zh) *	2023-04-24	2023-08-04	江苏思派新能源科技有限公司	一种碳酸酯副产碳酸钠提纯的装置及方法
US12180083B1 (en) *	2023-12-21	2024-12-31	United Arab Emirates University	Method for producing soda ash

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1045657A (fr) *	1951-04-07	1953-11-30	Soc Etu Chimiques Ind Et Agri	Procédé de fabrication de carbonates alcalins
FR1147897A (fr) *	1956-04-25	1957-12-02	Diamond Alkali Co	Procédé de préparation de bicarbonates alcalins
FR1300394A (fr) *	1961-07-12	1962-08-03	Kali Chemie Ag	Procédé pour la préparation de carbonates alcalins
US3443889A (en) *	1964-08-17	1969-05-13	Kaiser Aluminium Chem Corp	Method of synthesis of alkali metal salts
DE2633640C3 (de) *	1976-07-27	1979-03-15	Chemische Werke Huels Ag, 4370 Marl	Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäBriger Salzsäure
DE2805933C2 (de) *	1978-02-13	1980-04-30	Chemische Werke Huels Ag, 4370 Marl	Verfahren zur Abspaltung von Chlorwasserstoff aus Lösungen von Aminhydrochloriden

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 US US06/193,591 patent/US4337234A/en not_active Expired - Lifetime
- 1980-10-03 BR BR8006379A patent/BR8006379A/pt unknown
- 1980-10-03 ES ES495596A patent/ES8105236A1/es not_active Expired
- 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
RO81070B (ro)	1983-06-30
ES495596A0 (es)	1981-06-16
US4337234A (en)	1982-06-29
NO802903L (no)	1981-04-07
DE3031213A1 (de)	1982-04-01
ES8105236A1 (es)	1981-06-16
EP0027194B1 (fr)	1983-02-09
RO81070A (fr)	1983-07-07
FI803080A7 (fi)	1981-04-07
EP0027194A1 (fr)	1981-04-22
US4320106A (en)	1982-03-16
PL123782B1 (en)	1982-11-30
IL61166A0 (en)	1980-11-30
AU6296980A (en)	1981-04-16
BR8006379A (pt)	1981-04-14
CA1158835A (fr)	1983-12-20
PL227121A1 (fr)	1981-06-19

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EP1575906B1 (fr)	2010-11-17	Division d'un melange de gaz chlorhydrique et de phosgene
DE2633640C3 (de)	1979-03-15	Verfahren zur Gewinnung von gasförmigem Chlorwasserstoff aus verdünnter wäBriger Salzsäure
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DD153358A5 (de)	1982-01-06	Verfahren zur herstellung von natriumhydrogencarbonat und chlorwasserstoff
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EP0027508B1 (fr)	1982-07-28	Procédé de préparation d'ammoniac et d'acide chlorhydrique à partir de chlorure d'ammonium
EP1448519A1 (fr)	2004-08-25	Procede de production continue de n-methyle-2-pyrrolidone (nmp)
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