DE2432473A1 - Verfahren zur herstellung saurer salze niederer fettsaeuren und halogenfettsaeuren - Google Patents
Verfahren zur herstellung saurer salze niederer fettsaeuren und halogenfettsaeurenInfo
- Publication number
- DE2432473A1 DE2432473A1 DE2432473A DE2432473A DE2432473A1 DE 2432473 A1 DE2432473 A1 DE 2432473A1 DE 2432473 A DE2432473 A DE 2432473A DE 2432473 A DE2432473 A DE 2432473A DE 2432473 A1 DE2432473 A1 DE 2432473A1
- Authority
- DE
- Germany
- Prior art keywords
- fatty acids
- fluidized bed
- cooh
- acid
- salt
- 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.)
- Pending
Links
- 235000014113 dietary fatty acids Nutrition 0.000 title claims description 34
- 239000000194 fatty acid Substances 0.000 title claims description 34
- 229930195729 fatty acid Natural products 0.000 title claims description 34
- 238000000034 method Methods 0.000 title claims description 27
- -1 LOW FATTY ACIDS Chemical class 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 19
- 229910052736 halogen Inorganic materials 0.000 title claims description 16
- 230000008569 process Effects 0.000 title claims description 8
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 38
- 150000003839 salts Chemical class 0.000 claims description 27
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 21
- 230000002378 acidificating effect Effects 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 230000007935 neutral effect Effects 0.000 claims description 16
- FDRCDNZGSXJAFP-UHFFFAOYSA-M sodium chloroacetate Chemical compound [Na+].[O-]C(=O)CCl FDRCDNZGSXJAFP-UHFFFAOYSA-M 0.000 claims description 15
- 150000004665 fatty acids Chemical class 0.000 claims description 14
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 239000011261 inert gas Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000007858 starting material Substances 0.000 claims description 7
- 239000003513 alkali Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 150000008043 acidic salts Chemical class 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 230000009969 flowable effect Effects 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 3
- 239000003570 air Substances 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 18
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical class OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 229960000583 acetic acid Drugs 0.000 description 12
- BDAGIHXWWSANSR-UHFFFAOYSA-N Formic acid Chemical compound OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 11
- 235000011054 acetic acid Nutrition 0.000 description 11
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 11
- 235000019254 sodium formate Nutrition 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000000203 mixture Substances 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 235000019253 formic acid Nutrition 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000000725 suspension Substances 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000001632 sodium acetate Substances 0.000 description 4
- 235000017281 sodium acetate Nutrition 0.000 description 4
- 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
- 239000004280 Sodium formate Substances 0.000 description 3
- UTPOUAZEFGTYAY-UHFFFAOYSA-N azanium;2-chloroacetate Chemical compound [NH4+].[O-]C(=O)CCl UTPOUAZEFGTYAY-UHFFFAOYSA-N 0.000 description 3
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- ATACSYDDCNWCLV-UHFFFAOYSA-N 2-chloroacetic acid;sodium Chemical compound [Na].OC(=O)CCl ATACSYDDCNWCLV-UHFFFAOYSA-N 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- GOZYXACHGRVYQA-UHFFFAOYSA-N [Na].[Na].[Na].C(=O)O Chemical compound [Na].[Na].[Na].C(=O)O GOZYXACHGRVYQA-UHFFFAOYSA-N 0.000 description 2
- 150000001447 alkali salts Chemical class 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 229940125782 compound 2 Drugs 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 description 2
- 239000000052 vinegar Substances 0.000 description 2
- 235000021419 vinegar Nutrition 0.000 description 2
- 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
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000954 Polyglycolide Polymers 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- YAFPBTDIOWMZKN-UHFFFAOYSA-N [K].ClCC(=O)O Chemical compound [K].ClCC(=O)O YAFPBTDIOWMZKN-UHFFFAOYSA-N 0.000 description 1
- 150000001243 acetic acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229940040526 anhydrous sodium acetate Drugs 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 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
- 238000005119 centrifugation Methods 0.000 description 1
- 229940089960 chloroacetate Drugs 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
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- WFIZEGIEIOHZCP-UHFFFAOYSA-M potassium formate Chemical compound [K+].[O-]C=O WFIZEGIEIOHZCP-UHFFFAOYSA-M 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000035899 viability Effects 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
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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2432473A DE2432473A1 (de) | 1974-07-06 | 1974-07-06 | Verfahren zur herstellung saurer salze niederer fettsaeuren und halogenfettsaeuren |
| NL7507890A NL7507890A (nl) | 1974-07-06 | 1975-07-02 | Werkwijze ter bereiding van zure zouten van klein- moleculige vetzuren en halogeenvetzuren. |
| GB2803175A GB1473447A (en) | 1974-07-06 | 1975-07-03 | Production of salts of lower fatty acids and halogenated fatty acids |
| FR7521154A FR2277068A1 (fr) | 1974-07-06 | 1975-07-04 | Procede de preparation de sels acides d'acides gras inferieurs et d'acides gras inferieurs halogenes |
| BE157981A BE831001A (fr) | 1974-07-06 | 1975-07-04 | Procede de preparation de sels acides d'acides gras inferieurs et d'acides gras inferieurs halogenes |
| SE7507664A SE7507664L (sv) | 1974-07-06 | 1975-07-06 | Sett att framstella sura salter av legre fettsyror och halogenfettsyra. |
| JP50083374A JPS5129420A (enrdf_load_html_response) | 1974-07-06 | 1975-07-07 | |
| CA230,924A CA1044256A (en) | 1974-07-06 | 1975-07-07 | Production of addition products of lower fatty acids or halogenated fatty acids |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2432473A DE2432473A1 (de) | 1974-07-06 | 1974-07-06 | Verfahren zur herstellung saurer salze niederer fettsaeuren und halogenfettsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2432473A1 true DE2432473A1 (de) | 1976-01-22 |
Family
ID=5919861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2432473A Pending DE2432473A1 (de) | 1974-07-06 | 1974-07-06 | Verfahren zur herstellung saurer salze niederer fettsaeuren und halogenfettsaeuren |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5129420A (enrdf_load_html_response) |
| BE (1) | BE831001A (enrdf_load_html_response) |
| CA (1) | CA1044256A (enrdf_load_html_response) |
| DE (1) | DE2432473A1 (enrdf_load_html_response) |
| FR (1) | FR2277068A1 (enrdf_load_html_response) |
| GB (1) | GB1473447A (enrdf_load_html_response) |
| NL (1) | NL7507890A (enrdf_load_html_response) |
| SE (1) | SE7507664L (enrdf_load_html_response) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001488A1 (en) * | 1977-10-05 | 1979-04-18 | BP Chemicals Limited | Use of acid salts in dyeing and/or printing processes |
| WO1998005621A1 (de) * | 1996-08-05 | 1998-02-12 | Dyneon Gmbh | Rückgewinnung hochfluorierter carbonsäuren aus der gasphase |
| US8293793B2 (en) | 2005-12-30 | 2012-10-23 | Basf Se | Production of acid propionates |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8308384D0 (en) * | 1983-03-26 | 1983-05-05 | Verdugt Bv | Producing solid potassium diproprionate |
| JPS59179303U (ja) * | 1983-05-19 | 1984-11-30 | 株式会社フジタ | 埋め込み金物測定ゲ−ジ |
| DE10138927A1 (de) * | 2001-08-08 | 2003-02-20 | Glatt Ingtech Gmbh | Verfahren zur Herstellung von Feststoffen in Granulatform |
| DE10261577A1 (de) * | 2002-12-23 | 2004-07-01 | Basf Ag | Verwendung von Hydroformiat(en) |
| RU2234493C1 (ru) * | 2003-03-31 | 2004-08-20 | Закрытое акционерное общество "Холдинговая катализаторная компания" | Установка для получения муравьиной кислоты |
| US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
| US20070025902A1 (en) | 2005-07-15 | 2007-02-01 | 3M Innovative Properties Company | Recovery of fluorinated carboxylic acid from adsorbent particles |
| US20080264864A1 (en) | 2007-04-27 | 2008-10-30 | 3M Innovative Properties Company | PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT |
-
1974
- 1974-07-06 DE DE2432473A patent/DE2432473A1/de active Pending
-
1975
- 1975-07-02 NL NL7507890A patent/NL7507890A/xx not_active Application Discontinuation
- 1975-07-03 GB GB2803175A patent/GB1473447A/en not_active Expired
- 1975-07-04 FR FR7521154A patent/FR2277068A1/fr not_active Withdrawn
- 1975-07-04 BE BE157981A patent/BE831001A/xx unknown
- 1975-07-06 SE SE7507664A patent/SE7507664L/xx unknown
- 1975-07-07 JP JP50083374A patent/JPS5129420A/ja active Pending
- 1975-07-07 CA CA230,924A patent/CA1044256A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001488A1 (en) * | 1977-10-05 | 1979-04-18 | BP Chemicals Limited | Use of acid salts in dyeing and/or printing processes |
| WO1998005621A1 (de) * | 1996-08-05 | 1998-02-12 | Dyneon Gmbh | Rückgewinnung hochfluorierter carbonsäuren aus der gasphase |
| US6245923B1 (en) | 1996-08-05 | 2001-06-12 | Dyneon Gmbh | Recovery of highly fluorinated carboxylic acids from the gaseous phase |
| CN1074407C (zh) * | 1996-08-05 | 2001-11-07 | 迪尼昂有限公司 | 从气相中回收高氟化羧酸的方法 |
| US8293793B2 (en) | 2005-12-30 | 2012-10-23 | Basf Se | Production of acid propionates |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7507890A (nl) | 1976-01-08 |
| BE831001A (fr) | 1976-01-05 |
| GB1473447A (en) | 1977-05-11 |
| FR2277068A1 (fr) | 1976-01-30 |
| SE7507664L (sv) | 1976-01-07 |
| CA1044256A (en) | 1978-12-12 |
| JPS5129420A (enrdf_load_html_response) | 1976-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHN | Withdrawal |