CA1041117A - Production of salts of chlorinated acetic acids - Google Patents
Production of salts of chlorinated acetic acidsInfo
- Publication number
- CA1041117A CA1041117A CA230,243A CA230243A CA1041117A CA 1041117 A CA1041117 A CA 1041117A CA 230243 A CA230243 A CA 230243A CA 1041117 A CA1041117 A CA 1041117A
- Authority
- CA
- Canada
- Prior art keywords
- fluidized bed
- zone
- salt
- salts
- basic compound
- Prior art date
- 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
Links
- 150000003839 salts Chemical class 0.000 title claims abstract description 17
- 150000001243 acetic acids Chemical class 0.000 title claims abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract description 10
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical class OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 229940106681 chloroacetic acid Drugs 0.000 claims abstract description 11
- 150000007514 bases Chemical class 0.000 claims abstract description 10
- 239000011261 inert gas Substances 0.000 claims abstract description 10
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 7
- 230000009969 flowable effect Effects 0.000 claims abstract description 7
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims abstract description 6
- -1 alkaline earth metal salts Chemical class 0.000 claims abstract description 6
- 239000002585 base Substances 0.000 claims abstract description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 5
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 35
- 230000008569 process Effects 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 11
- 239000003570 air Substances 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 3
- 150000004679 hydroxides Chemical class 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 2
- 235000011054 acetic acid Nutrition 0.000 claims 1
- 229960004424 carbon dioxide Drugs 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 22
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 18
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 description 16
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 14
- 239000000463 material Substances 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 description 9
- 235000017550 sodium carbonate Nutrition 0.000 description 8
- 229940001593 sodium carbonate Drugs 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical class OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 239000007858 starting material Substances 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000006386 neutralization reaction Methods 0.000 description 5
- 125000000218 acetic acid group Chemical class C(C)(=O)* 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical class [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000006460 hydrolysis reaction Methods 0.000 description 3
- 238000010517 secondary reaction Methods 0.000 description 3
- 229920000954 Polyglycolide Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- UTPOUAZEFGTYAY-UHFFFAOYSA-N azanium;2-chloroacetate Chemical compound [NH4+].[O-]C(=O)CCl UTPOUAZEFGTYAY-UHFFFAOYSA-N 0.000 description 2
- 230000001914 calming effect Effects 0.000 description 2
- 229940089960 chloroacetate Drugs 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000027 potassium carbonate Inorganic materials 0.000 description 2
- 229940093956 potassium carbonate Drugs 0.000 description 2
- 235000011181 potassium carbonates Nutrition 0.000 description 2
- YNLZKJXZEZFHDO-UHFFFAOYSA-M potassium;2,2,2-trichloroacetate Chemical compound [K+].[O-]C(=O)C(Cl)(Cl)Cl YNLZKJXZEZFHDO-UHFFFAOYSA-M 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 241001072332 Monia Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- SAQSTQBVENFSKT-UHFFFAOYSA-M TCA-sodium Chemical compound [Na+].[O-]C(=O)C(Cl)(Cl)Cl SAQSTQBVENFSKT-UHFFFAOYSA-M 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 229960000510 ammonia Drugs 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-M chloroacetate Chemical compound [O-]C(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-M 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000005349 heatable glass Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 239000012254 powdered material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/41—Preparation of salts of carboxylic acids
- C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2432567A DE2432567C3 (de) | 1974-07-06 | 1974-07-06 | Verfahren zur Herstellung von Salzen chlorierter Essigsäuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1041117A true CA1041117A (en) | 1978-10-24 |
Family
ID=5919898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA230,243A Expired CA1041117A (en) | 1974-07-06 | 1975-06-26 | Production of salts of chlorinated acetic acids |
Country Status (15)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62179200U (enrdf_load_stackoverflow) * | 1986-04-28 | 1987-11-13 | ||
| JPS63159339A (ja) * | 1986-12-24 | 1988-07-02 | Daicel Chem Ind Ltd | モノクロル酢酸ナトリウムの製造方法 |
| FR2722782B1 (fr) | 1994-07-21 | 1996-09-06 | Atochem Elf Sa | Monochloracetate de sodium ayant des proprietes de mise en oeuvre ameliorees |
| ATE295344T1 (de) * | 1999-12-01 | 2005-05-15 | Akzo Nobel Nv | Monochloressigsäure-granulate |
| DE10138927A1 (de) * | 2001-08-08 | 2003-02-20 | Glatt Ingtech Gmbh | Verfahren zur Herstellung von Feststoffen in Granulatform |
-
1974
- 1974-07-06 DE DE2432567A patent/DE2432567C3/de not_active Expired
-
1975
- 1975-06-12 CH CH762975A patent/CH598177A5/xx not_active IP Right Cessation
- 1975-06-19 GB GB2613175A patent/GB1468790A/en not_active Expired
- 1975-06-24 JP JP50078467A patent/JPS5136418A/ja active Pending
- 1975-06-26 CA CA230,243A patent/CA1041117A/en not_active Expired
- 1975-07-03 SE SE7507662A patent/SE425731B/xx unknown
- 1975-07-04 DD DD187106A patent/DD120011A5/xx unknown
- 1975-07-04 DK DK304575A patent/DK304575A/da not_active Application Discontinuation
- 1975-07-04 NL NL7508023A patent/NL7508023A/xx not_active Application Discontinuation
- 1975-07-04 IT IT50359/75A patent/IT1040824B/it active
- 1975-07-04 NO NO752433A patent/NO144525C/no unknown
- 1975-07-04 HU HU75HO00001814A patent/HU172246B/hu unknown
- 1975-07-04 BE BE157982A patent/BE831002A/xx unknown
- 1975-07-04 FR FR7521155A patent/FR2277070A1/fr active Granted
- 1975-07-07 CS CS754808A patent/CS192547B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO144525C (no) | 1981-09-16 |
| GB1468790A (en) | 1977-03-30 |
| NO144525B (no) | 1981-06-09 |
| FR2277070A1 (fr) | 1976-01-30 |
| SE7507662L (sv) | 1976-01-07 |
| DD120011A5 (enrdf_load_stackoverflow) | 1976-05-20 |
| DK304575A (da) | 1976-01-07 |
| NO752433L (enrdf_load_stackoverflow) | 1976-01-07 |
| FR2277070B1 (enrdf_load_stackoverflow) | 1980-08-22 |
| SE425731B (sv) | 1982-11-01 |
| CS192547B2 (en) | 1979-08-31 |
| DE2432567B2 (de) | 1978-01-12 |
| DE2432567A1 (de) | 1976-01-22 |
| CH598177A5 (enrdf_load_stackoverflow) | 1978-04-28 |
| NL7508023A (nl) | 1976-01-08 |
| IT1040824B (it) | 1979-12-20 |
| HU172246B (hu) | 1978-07-28 |
| BE831002A (fr) | 1976-01-05 |
| JPS5136418A (en) | 1976-03-27 |
| DE2432567C3 (de) | 1978-09-14 |
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