CN1393429A - 制造异丁烯及甲醇的方法 - Google Patents
制造异丁烯及甲醇的方法 Download PDFInfo
- Publication number
- CN1393429A CN1393429A CN02122882A CN02122882A CN1393429A CN 1393429 A CN1393429 A CN 1393429A CN 02122882 A CN02122882 A CN 02122882A CN 02122882 A CN02122882 A CN 02122882A CN 1393429 A CN1393429 A CN 1393429A
- Authority
- CN
- China
- Prior art keywords
- distillation tower
- fraction
- methyl
- butyl ether
- methanol
- 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.)
- Granted
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
| 进料 | 反应出料 | |
| MTBE | 95 | 4.3 |
| DIB | 0.7 | 0.9 |
| 水 | 2.9 | 3.1 |
| 异丁烯 | 0.0 | 57.9 |
| 甲醇 | 0.1 | 32.8 |
| DME | 0.0 | 0.2 |
| 冲洗后的油相层 | 冲洗后的水相层 | |
| MTBE | 6.3 | 0.4 |
| DIB | 1.5 | 0.0 |
| 水 | 0.1 | 60.0 |
| 异丁烯 | 90.9 | 0.8 |
| 甲醇 | 0.0 | 38.6 |
| DME | 0.3 | 0.0 |
| 蒸馏塔顶部的出料 | 蒸馏塔底部的出料 | |
| MTBE | 0.0 | 73.0 |
| DIB | 0.0 | 17.3 |
| 水 | 0.1 | 0.0 |
| 异丁烯 | 99.5 | 0.1 |
| 甲醇 | 0.0 | 0.0 |
| DME | 0.3 | 0.0 |
| 蒸馏塔顶部的出料 | 蒸馏塔底部的出料 | |
| MTBE | 1.0 | 0.0 |
| DIB | 0.0 | 0.0 |
| 水 | 0.1 | 99.7 |
| 异丁烯 | 1.9 | 0.0 |
| 甲醇 | 96.9 | 0.3 |
| DME | 0.0 | 0.0 |
Claims (3)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001187923 | 2001-06-21 | ||
| JP200118792 | 2001-06-21 | ||
| JP2001187923A JP4649782B2 (ja) | 2001-06-21 | 2001-06-21 | イソブチレン及びメタノールの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1393429A true CN1393429A (zh) | 2003-01-29 |
| CN1242965C CN1242965C (zh) | 2006-02-22 |
Family
ID=19027136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021228825A Expired - Lifetime CN1242965C (zh) | 2001-06-21 | 2002-06-17 | 制造异丁烯及甲醇的方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6852899B2 (zh) |
| JP (1) | JP4649782B2 (zh) |
| KR (1) | KR100873584B1 (zh) |
| CN (1) | CN1242965C (zh) |
| DE (1) | DE10227351B4 (zh) |
| SG (1) | SG111948A1 (zh) |
| TW (1) | TWI238815B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804116A (zh) * | 2012-11-08 | 2014-05-21 | 中国石油化工股份有限公司 | 一种甲基叔丁基醚裂解制聚合级异丁烯的方法 |
| CN109293482A (zh) * | 2018-03-30 | 2019-02-01 | 住友化学株式会社 | Mtbe的制造装置、异丁烯的制造装置、mtbe的制造方法以及异丁烯的制造方法 |
| CN109928859A (zh) * | 2017-12-15 | 2019-06-25 | 万华化学集团股份有限公司 | 一种异丁烯精制釜残的处理方法 |
| CN110204409A (zh) * | 2018-08-31 | 2019-09-06 | 住友化学株式会社 | 异丁烯的制造装置以及异丁烯的制造方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003026633A (ja) * | 2001-05-02 | 2003-01-29 | Sumitomo Chem Co Ltd | メタクリル酸エステルの製造方法 |
| DE102006040430B4 (de) | 2006-08-29 | 2022-06-15 | Evonik Operations Gmbh | Verfahren zur Spaltung von MTBE |
| DE102010042774A1 (de) * | 2010-10-21 | 2012-04-26 | Evonik Oxeno Gmbh | Verfahren zur Aufreinigung von MTBE-haltigen Gemischen sowie zur Herstellung von Isobuten durch Spaltung von MTBE-haltigen Gemischen |
| KR200454036Y1 (ko) * | 2011-01-31 | 2011-06-10 | 주식회사 기룡에스피 | 문이 없는 신발장 및 개방된 곳을 살균하는 살균기 |
| US20130066032A1 (en) * | 2011-09-07 | 2013-03-14 | Shell Oil Company | Process for preparing ethylene and/or propylene |
| ITMI20121673A1 (it) * | 2012-10-05 | 2014-04-06 | Saipem Spa | Procedimento per la produzione di isobutene ad elevata purezza attraverso il cracking di mtbe o etbe e procedimento integrato per la produzione del relativo etere |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1272585A (en) | 1968-07-09 | 1972-05-03 | Shell Int Research | Process for carrying ot exothermic catalytic reactions and an apparatus therefor |
| GB1176620A (en) | 1968-07-09 | 1970-01-07 | Shell Int Research | Recovery of Tertiary Olefins |
| GB1173128A (en) * | 1968-09-20 | 1969-12-03 | Shell Int Research | Process for the preparation of Olefins |
| GB1165479A (en) | 1968-07-09 | 1969-10-01 | Shell Int Research | Process for the Preparation of Tertiary Monoolefins |
| FR2310327A1 (fr) * | 1975-05-09 | 1976-12-03 | Raffinage Cie Francaise | Procede d'obtention d'isobutylene de grande purete |
| JPS6021971B2 (ja) * | 1982-01-14 | 1985-05-30 | 三菱瓦斯化学株式会社 | 第3級オレフインの製法 |
| JPS57209233A (en) * | 1981-06-19 | 1982-12-22 | Sumitomo Chem Co Ltd | Decomposing method of methyl-tert-butyl ether |
| DE3150755A1 (de) | 1981-12-22 | 1983-06-30 | Deutsche Texaco Ag, 2000 Hamburg | "verfahren zur abtrennung von methanol aus den bei der veraetherung von c(pfeil abwaerts)4(pfeil abwaerts) bis c(pfeil abwaerts)7(pfeil abwaerts)-isoolefinen mit methanol anfallenden reaktionsprodukten" |
| JPS5988431A (ja) * | 1982-11-09 | 1984-05-22 | Sumitomo Chem Co Ltd | イソブチレンの製造方法 |
| EP0302336B1 (de) * | 1987-08-04 | 1992-03-04 | Ec Erdölchemie Gmbh | Verfahren zur Spaltung von Alkyl-tert.-alkylethern |
| US5015783A (en) * | 1989-12-04 | 1991-05-14 | Uop | Production of ethers by the reaction of alcohols and olefins |
| FR2760007B1 (fr) * | 1997-02-26 | 1999-04-16 | Inst Francais Du Petrole | Procede de production d'olefine tertiaire par decomposition d'ether alkylique tertiaire comportant une premiere etape de purification par lavage a l'eau |
| FR2761682B1 (fr) | 1997-04-02 | 1999-05-28 | Inst Francais Du Petrole | Procede de production d'ether et d'olefine a partir de coupe hydrocarbonee contenant au moins une olefine tertiaire par synthese puis decomposition d'ether comportant une premiere etape de purification d'olefine par lavage a l'eau |
| DE10020943A1 (de) * | 2000-04-28 | 2001-10-31 | Oxeno Olefinchemie Gmbh | Verfahren zur Spaltung von Alkyl-tert.-alkylether zur Gewinnung von Iso-Olefinen und Alkanolen an sauren Katalysatoren |
-
2001
- 2001-06-21 JP JP2001187923A patent/JP4649782B2/ja not_active Expired - Fee Related
-
2002
- 2002-06-13 TW TW091112878A patent/TWI238815B/zh not_active IP Right Cessation
- 2002-06-17 CN CNB021228825A patent/CN1242965C/zh not_active Expired - Lifetime
- 2002-06-18 KR KR1020020033929A patent/KR100873584B1/ko not_active Expired - Lifetime
- 2002-06-18 US US10/173,415 patent/US6852899B2/en not_active Expired - Lifetime
- 2002-06-19 SG SG200203712A patent/SG111948A1/en unknown
- 2002-06-19 DE DE10227351A patent/DE10227351B4/de not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103804116A (zh) * | 2012-11-08 | 2014-05-21 | 中国石油化工股份有限公司 | 一种甲基叔丁基醚裂解制聚合级异丁烯的方法 |
| CN103804116B (zh) * | 2012-11-08 | 2016-03-30 | 中国石油化工股份有限公司 | 一种甲基叔丁基醚裂解制聚合级异丁烯的方法 |
| CN109928859A (zh) * | 2017-12-15 | 2019-06-25 | 万华化学集团股份有限公司 | 一种异丁烯精制釜残的处理方法 |
| CN109928859B (zh) * | 2017-12-15 | 2021-07-23 | 万华化学集团股份有限公司 | 一种异丁烯精制釜残的处理方法 |
| CN109293482A (zh) * | 2018-03-30 | 2019-02-01 | 住友化学株式会社 | Mtbe的制造装置、异丁烯的制造装置、mtbe的制造方法以及异丁烯的制造方法 |
| CN109293482B (zh) * | 2018-03-30 | 2019-09-10 | 住友化学株式会社 | Mtbe的制造装置、异丁烯的制造装置、mtbe的制造方法以及异丁烯的制造方法 |
| CN110204409A (zh) * | 2018-08-31 | 2019-09-06 | 住友化学株式会社 | 异丁烯的制造装置以及异丁烯的制造方法 |
| CN110204409B (zh) * | 2018-08-31 | 2020-05-05 | 住友化学株式会社 | 异丁烯的制造装置以及异丁烯的制造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| SG111948A1 (en) | 2005-06-29 |
| US20030013933A1 (en) | 2003-01-16 |
| CN1242965C (zh) | 2006-02-22 |
| KR20020096964A (ko) | 2002-12-31 |
| US6852899B2 (en) | 2005-02-08 |
| JP4649782B2 (ja) | 2011-03-16 |
| DE10227351B4 (de) | 2013-09-05 |
| KR100873584B1 (ko) | 2008-12-11 |
| TWI238815B (en) | 2005-09-01 |
| JP2003002851A (ja) | 2003-01-08 |
| DE10227351A1 (de) | 2003-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CI01 | Publication of corrected invention patent application |
Correction item: Priority first application number Correct: 2001-187923 False: 2001-18792 Number: 5 Page: 52 Volume: 19 |
|
| CI02 | Correction of invention patent application |
Correction item: Priority first application number Correct: 2001-187923 False: 2001-18792 Number: 5 Page: The title page Volume: 19 |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: NUMBER OF THE FORMER APPLICATION FOR PRIORITY; FROM: 2001-18792 TO: 2001-187923 |
|
| ERR | Gazette correction |
Free format text: CORRECT: NUMBER OF THE FORMER APPLICATION FOR PRIORITY; FROM: 2001-18792 TO: 2001-187923 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20060222 |
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| CX01 | Expiry of patent term |