BR8604600A - Processo para a separacao de iodo e seus compostos dos produtos de carbonilacao obtidos na carboinilacao de eter dimetilico e/ou acetato de metila e/ou metanol - Google Patents
Processo para a separacao de iodo e seus compostos dos produtos de carbonilacao obtidos na carboinilacao de eter dimetilico e/ou acetato de metila e/ou metanolInfo
- Publication number
- BR8604600A BR8604600A BR8604600A BR8604600A BR8604600A BR 8604600 A BR8604600 A BR 8604600A BR 8604600 A BR8604600 A BR 8604600A BR 8604600 A BR8604600 A BR 8604600A BR 8604600 A BR8604600 A BR 8604600A
- Authority
- BR
- Brazil
- Prior art keywords
- iodine
- compounds
- carbonylation
- hydrogen
- methyl
- Prior art date
Links
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052740 iodine Inorganic materials 0.000 title abstract 3
- 239000011630 iodine Substances 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N methyl acetate Chemical compound COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 title abstract 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title 1
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical class [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 title 1
- 238000000926 separation method Methods 0.000 title 1
- 238000005810 carbonylation reaction Methods 0.000 abstract 5
- 230000006315 carbonylation Effects 0.000 abstract 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 abstract 2
- 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 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910000510 noble metal Inorganic materials 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 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
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/573—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853534070 DE3534070A1 (de) | 1985-09-25 | 1985-09-25 | Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8604600A true BR8604600A (pt) | 1987-05-26 |
Family
ID=6281824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8604600A BR8604600A (pt) | 1985-09-25 | 1986-09-24 | Processo para a separacao de iodo e seus compostos dos produtos de carbonilacao obtidos na carboinilacao de eter dimetilico e/ou acetato de metila e/ou metanol |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0217182B1 (pt) |
| JP (1) | JPH0825929B2 (pt) |
| AT (1) | ATE34734T1 (pt) |
| AU (1) | AU585647B2 (pt) |
| BR (1) | BR8604600A (pt) |
| CA (1) | CA1279655C (pt) |
| DE (2) | DE3534070A1 (pt) |
| MX (1) | MX168436B (pt) |
| ZA (1) | ZA867301B (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3331548A1 (de) * | 1983-09-01 | 1985-03-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten |
| DE3612504A1 (de) * | 1985-09-30 | 1987-04-09 | Hoechst Ag | Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbbonylierung von dimethylether, methylacetat oder methanol erhaltenden carbonylierungsprodukten |
| JP2600676B2 (ja) * | 1987-05-19 | 1997-04-16 | ブラザー工業株式会社 | サーマルプリンタ |
| DE3823645C1 (pt) * | 1988-07-13 | 1989-11-30 | Hoechst Ag | |
| JP3066978B2 (ja) * | 1990-08-15 | 2000-07-17 | イーストマン ケミカル カンパニー | 無水酢酸及び酢酸の精製方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102922A (en) * | 1974-12-30 | 1978-07-25 | Monsanto Company | Purification of carbonylation products |
| DE3329781A1 (de) * | 1983-08-18 | 1985-02-28 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten |
| DE3331548A1 (de) * | 1983-09-01 | 1985-03-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbonylierung von dimethylether, methylacetat oder methanol erhaltenen carbonylierungsprodukten |
-
1985
- 1985-09-25 DE DE19853534070 patent/DE3534070A1/de not_active Withdrawn
-
1986
- 1986-08-18 CA CA000516170A patent/CA1279655C/en not_active Expired - Fee Related
- 1986-09-08 AT AT86112430T patent/ATE34734T1/de not_active IP Right Cessation
- 1986-09-08 EP EP86112430A patent/EP0217182B1/de not_active Expired
- 1986-09-08 DE DE8686112430T patent/DE3660252D1/de not_active Expired
- 1986-09-24 BR BR8604600A patent/BR8604600A/pt not_active IP Right Cessation
- 1986-09-24 AU AU63118/86A patent/AU585647B2/en not_active Ceased
- 1986-09-25 ZA ZA867301A patent/ZA867301B/xx unknown
- 1986-09-25 MX MX003841A patent/MX168436B/es unknown
- 1986-09-25 JP JP61225064A patent/JPH0825929B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU585647B2 (en) | 1989-06-22 |
| EP0217182A1 (de) | 1987-04-08 |
| DE3660252D1 (en) | 1988-07-07 |
| MX168436B (es) | 1993-05-25 |
| JPS6272636A (ja) | 1987-04-03 |
| JPH0825929B2 (ja) | 1996-03-13 |
| CA1279655C (en) | 1991-01-29 |
| ATE34734T1 (de) | 1988-06-15 |
| ZA867301B (en) | 1987-06-24 |
| AU6311886A (en) | 1987-03-26 |
| DE3534070A1 (de) | 1987-04-02 |
| EP0217182B1 (de) | 1988-06-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 24/09/2001 |
|
| B15K | Others concerning applications: alteration of classification |
Ipc: C07C 51/487 (2006.01), C07C 51/573 (2006.0 |