GB928182A - Continuous esterification process - Google Patents
Continuous esterification processInfo
- Publication number
- GB928182A GB928182A GB299959A GB299959A GB928182A GB 928182 A GB928182 A GB 928182A GB 299959 A GB299959 A GB 299959A GB 299959 A GB299959 A GB 299959A GB 928182 A GB928182 A GB 928182A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alcohol
- ester
- acid
- reactor
- distillation column
- 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
- 230000032050 esterification Effects 0.000 title abstract 2
- 238000005886 esterification reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 14
- 150000002148 esters Chemical class 0.000 abstract 8
- 239000000376 reactant Substances 0.000 abstract 7
- 239000002253 acid Substances 0.000 abstract 6
- 238000004821 distillation Methods 0.000 abstract 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- 235000011149 sulphuric acid Nutrition 0.000 abstract 3
- 239000001117 sulphuric acid Substances 0.000 abstract 3
- NIQCNGHVCWTJSM-UHFFFAOYSA-N Dimethyl phthalate Chemical compound COC(=O)C1=CC=CC=C1C(=O)OC NIQCNGHVCWTJSM-UHFFFAOYSA-N 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000010992 reflux Methods 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000010924 continuous production Methods 0.000 abstract 1
- FBSAITBEAPNWJG-UHFFFAOYSA-N dimethyl phthalate Natural products CC(=O)OC1=CC=CC=C1OC(C)=O FBSAITBEAPNWJG-UHFFFAOYSA-N 0.000 abstract 1
- 229960001826 dimethylphthalate Drugs 0.000 abstract 1
- 238000004508 fractional distillation Methods 0.000 abstract 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N phthalic anhydride Chemical compound C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
- C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
- C07C69/24—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
- C07C69/593—Dicarboxylic acid esters having only one carbon-to-carbon double bond
- C07C69/60—Maleic acid esters; Fumaric acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB429760A GB968083A (en) | 1960-02-06 | 1960-02-06 | Production of esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928182A true GB928182A (en) | 1963-06-12 |
Family
ID=9774505
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB299959A Expired GB928182A (en) | 1960-02-06 | 1959-01-28 | Continuous esterification process |
| GB429760A Expired GB968083A (en) | 1960-02-06 | 1960-02-06 | Production of esters |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB429760A Expired GB968083A (en) | 1960-02-06 | 1960-02-06 | Production of esters |
Country Status (4)
| Country | Link |
|---|---|
| FR (2) | FR1248225A (cg-RX-API-DMAC7.html) |
| GB (2) | GB928182A (cg-RX-API-DMAC7.html) |
| IT (1) | IT639996A (cg-RX-API-DMAC7.html) |
| NL (2) | NL260453A (cg-RX-API-DMAC7.html) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004078699A1 (en) * | 2003-03-05 | 2004-09-16 | Council Of Scientific And Industrial Research | Method of producing dimethyl phthalate from naphthalene based chemicals |
| EP1849764A1 (en) | 2006-04-28 | 2007-10-31 | Board of Trustees of Michigan State University | Process for reactive esterification distillation |
| CN105399623A (zh) * | 2014-09-16 | 2016-03-16 | 常州市松盛香料有限公司 | 马来酸二乙酯的制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102489172B1 (ko) * | 2019-07-04 | 2023-01-18 | 주식회사 엘지화학 | 디에스터계 물질의 제조 유닛 및 이를 포함하는 디에스터계 물질의 제조 시스템 |
-
0
- NL NL247818D patent/NL247818A/xx unknown
- IT IT639996D patent/IT639996A/it unknown
- NL NL260453D patent/NL260453A/xx unknown
-
1959
- 1959-01-28 GB GB299959A patent/GB928182A/en not_active Expired
-
1960
- 1960-01-27 FR FR816786A patent/FR1248225A/fr not_active Expired
- 1960-02-06 GB GB429760A patent/GB968083A/en not_active Expired
-
1961
- 1961-02-03 FR FR851593A patent/FR79176E/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004078699A1 (en) * | 2003-03-05 | 2004-09-16 | Council Of Scientific And Industrial Research | Method of producing dimethyl phthalate from naphthalene based chemicals |
| EP1849764A1 (en) | 2006-04-28 | 2007-10-31 | Board of Trustees of Michigan State University | Process for reactive esterification distillation |
| CN105399623A (zh) * | 2014-09-16 | 2016-03-16 | 常州市松盛香料有限公司 | 马来酸二乙酯的制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB968083A (en) | 1964-08-26 |
| FR1248225A (fr) | 1960-10-31 |
| FR79176E (fr) | 1962-11-03 |
| NL260453A (cg-RX-API-DMAC7.html) | |
| IT639996A (cg-RX-API-DMAC7.html) | |
| NL247818A (cg-RX-API-DMAC7.html) |
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