BR8205293A - Processo para separacao de acetona de misturas reacionais - Google Patents
Processo para separacao de acetona de misturas reacionaisInfo
- Publication number
- BR8205293A BR8205293A BR8205293A BR8205293A BR8205293A BR 8205293 A BR8205293 A BR 8205293A BR 8205293 A BR8205293 A BR 8205293A BR 8205293 A BR8205293 A BR 8205293A BR 8205293 A BR8205293 A BR 8205293A
- Authority
- BR
- Brazil
- Prior art keywords
- acetic acid
- acetone
- methyl acetate
- methyl iodide
- distilled
- Prior art date
Links
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 title abstract 10
- 239000000203 mixture Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 18
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 6
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 4
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 abstract 4
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 4
- GOKCJCODOLGYQD-UHFFFAOYSA-N 4,6-dichloro-2-imidazol-1-ylpyrimidine Chemical compound ClC1=CC(Cl)=NC(N2C=NC=C2)=N1 GOKCJCODOLGYQD-UHFFFAOYSA-N 0.000 abstract 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 238000000895 extractive distillation Methods 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
- C07C45/83—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813136027 DE3136027A1 (de) | 1981-09-11 | 1981-09-11 | Verfahren zur abtrennung von aceton aus carbonylierungsgemischen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8205293A true BR8205293A (pt) | 1983-08-16 |
Family
ID=6141390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8205293A BR8205293A (pt) | 1981-09-11 | 1982-09-10 | Processo para separacao de acetona de misturas reacionais |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4444624A (pt) |
| EP (1) | EP0074506B1 (pt) |
| JP (1) | JPS5857329A (pt) |
| AT (1) | ATE9989T1 (pt) |
| AU (1) | AU549974B2 (pt) |
| BR (1) | BR8205293A (pt) |
| CA (1) | CA1183800A (pt) |
| DE (2) | DE3136027A1 (pt) |
| ZA (1) | ZA826647B (pt) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3149094A1 (de) * | 1981-12-11 | 1983-06-16 | Hoechst Ag, 6230 Frankfurt | Verfahren zur entfernung von aceton aus reaktionsgemischen von carbonylierungsreaktionen |
| US5057192A (en) * | 1990-11-02 | 1991-10-15 | Eastman Kodak Company | Acetone removal from acetic anhydride production process |
| KR100194116B1 (ko) * | 1990-10-01 | 1999-06-15 | 그윈넬 해리 제이 | 아세톤 분리방법 |
| WO1992011226A1 (en) * | 1990-12-20 | 1992-07-09 | Eastman Kodak Company | Continuous process for the preparation of acetic anhydride or mixtures of acetic anhydride and acetic acid |
| GB9112623D0 (en) * | 1991-06-12 | 1991-07-31 | Bp Chem Int Ltd | Separation process |
| US5244545A (en) * | 1991-10-09 | 1993-09-14 | Eastman Kodak Company | Process for removing acetone from carbonylation processes |
| US5300198A (en) * | 1993-04-05 | 1994-04-05 | Eastman Kodak Company | Process for the separation of ethylidene diacetate from acetic anhydride |
| US5762764A (en) * | 1996-08-29 | 1998-06-09 | Arco Chemical Technology, L.P. | Purification of acetone |
| EP2204357A1 (en) | 2009-01-06 | 2010-07-07 | BP Chemicals Limited | Process for removing acetone from a stream comprising acetone, methyl acetate and methyl iodide |
| CN101891605B (zh) * | 2010-07-20 | 2013-05-15 | 张立省 | 羰基合成乙酸酐工艺中去除丙酮的方法 |
| CN101870644B (zh) * | 2010-07-20 | 2013-01-23 | 张立省 | 羰基合成乙酸酐工艺中去除丙酮的装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2691669A (en) * | 1949-12-22 | 1954-10-12 | Stanolind Oil & Gas Co | Extraction of organic compounds with carboxylic acid salts |
| US2704271A (en) * | 1952-03-14 | 1955-03-15 | Gulf Research Development Co | Process of separating organic mixtures |
| US3591463A (en) * | 1968-10-25 | 1971-07-06 | Du Pont | Separation of chloroform and/or ethyl acetate and/or methylethyl ketone from vinyl acetate by extractive distillation |
| DE2145532C3 (de) * | 1971-09-11 | 1975-02-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Aufarbeitung von Hydroformylierungsgemischen |
| US4252748A (en) * | 1978-12-29 | 1981-02-24 | Halcon Research And Development Corporation | Recovery of acetone produced by carbonylation |
| DE3034420C2 (de) * | 1980-09-12 | 1986-06-26 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von Alkylestern gesättigter aliphatischer Carbonsäuren |
| DE3045081A1 (de) * | 1980-11-29 | 1982-07-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur abtrennung organischer jod-verbindung en von acetaldehydfreien carbonylierungsprodukten des methanols, methylacetates und dimethylethers |
-
1981
- 1981-09-11 DE DE19813136027 patent/DE3136027A1/de not_active Withdrawn
-
1982
- 1982-08-19 EP EP82107571A patent/EP0074506B1/de not_active Expired
- 1982-08-19 AT AT82107571T patent/ATE9989T1/de active
- 1982-08-19 DE DE8282107571T patent/DE3261068D1/de not_active Expired
- 1982-08-27 US US06/412,225 patent/US4444624A/en not_active Expired - Fee Related
- 1982-09-01 CA CA000410547A patent/CA1183800A/en not_active Expired
- 1982-09-10 JP JP57156902A patent/JPS5857329A/ja active Pending
- 1982-09-10 BR BR8205293A patent/BR8205293A/pt unknown
- 1982-09-10 AU AU88183/82A patent/AU549974B2/en not_active Ceased
- 1982-09-10 ZA ZA826647A patent/ZA826647B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE9989T1 (de) | 1984-11-15 |
| EP0074506A2 (de) | 1983-03-23 |
| DE3136027A1 (de) | 1983-03-24 |
| JPS5857329A (ja) | 1983-04-05 |
| AU549974B2 (en) | 1986-02-20 |
| AU8818382A (en) | 1983-03-17 |
| CA1183800A (en) | 1985-03-12 |
| US4444624A (en) | 1984-04-24 |
| EP0074506A3 (en) | 1983-06-01 |
| EP0074506B1 (de) | 1984-10-24 |
| ZA826647B (en) | 1983-08-31 |
| DE3261068D1 (en) | 1984-11-29 |
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