BR8205293A - Processo para separacao de acetona de misturas reacionais - Google Patents

Processo para separacao de acetona de misturas reacionais

Info

Publication number: BR8205293A
Authority: BR; Brazil
Prior art keywords: acetic acid; acetone; methyl acetate; methyl iodide; distilled
Prior art date: 1981-09-11

Application number

BR8205293A

Other languages

English (en)

Inventor

Heinz Erpenbach

Klaus Gehrmann

Wilfried Lork

Peter Prinz

Original Assignee

Hoechst 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.)

1981-09-11

Filing date

1982-09-10

Publication date

1983-08-16

1982-09-10 Application filed by Hoechst Ag filed Critical Hoechst Ag

1983-08-16 Publication of BR8205293A publication Critical patent/BR8205293A/pt

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)

BR8205293A 1981-09-11 1982-09-10 Processo para separacao de acetona de misturas reacionais BR8205293A (pt)

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)

* Cited by examiner, † Cited by third party
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
EP0552253B1 (en) *	1990-10-01	1995-02-08	Eastman Chemical Company	Acetone removal process
EP0563124B1 (en) *	1990-12-20	1995-03-29	Eastman Chemical 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)

* Cited by examiner, † Cited by third party
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 DE DE8282107571T patent/DE3261068D1/de not_active Expired
- 1982-08-19 AT AT82107571T patent/ATE9989T1/de active
- 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
AU8818382A (en)	1983-03-17
AU549974B2 (en)	1986-02-20
EP0074506B1 (de)	1984-10-24
DE3136027A1 (de)	1983-03-24
DE3261068D1 (en)	1984-11-29
US4444624A (en)	1984-04-24
ZA826647B (en)	1983-08-31
ATE9989T1 (de)	1984-11-15
EP0074506A3 (en)	1983-06-01
JPS5857329A (ja)	1983-04-05
EP0074506A2 (de)	1983-03-23
CA1183800A (en)	1985-03-12

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