CN1044805C - Etherification reaction technology and equipment for light hydrocarbon and aliphatic alcohol - Google Patents
Etherification reaction technology and equipment for light hydrocarbon and aliphatic alcohol Download PDFInfo
- Publication number
- CN1044805C CN1044805C CN94110775A CN94110775A CN1044805C CN 1044805 C CN1044805 C CN 1044805C CN 94110775 A CN94110775 A CN 94110775A CN 94110775 A CN94110775 A CN 94110775A CN 1044805 C CN1044805 C CN 1044805C
- Authority
- CN
- China
- Prior art keywords
- reaction
- zone
- tower
- catalytic
- vapor
- 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 - Fee Related
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94110775A CN1044805C (en) | 1994-08-30 | 1994-08-30 | Etherification reaction technology and equipment for light hydrocarbon and aliphatic alcohol |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN94110775A CN1044805C (en) | 1994-08-30 | 1994-08-30 | Etherification reaction technology and equipment for light hydrocarbon and aliphatic alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1117959A CN1117959A (en) | 1996-03-06 |
CN1044805C true CN1044805C (en) | 1999-08-25 |
Family
ID=5034705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN94110775A Expired - Fee Related CN1044805C (en) | 1994-08-30 | 1994-08-30 | Etherification reaction technology and equipment for light hydrocarbon and aliphatic alcohol |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1044805C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1085648C (en) * | 1997-05-07 | 2002-05-29 | 中国石化齐鲁石油化工公司 | Light hydrocarbon etherifying technology |
CN109651063A (en) * | 2017-10-10 | 2019-04-19 | 中国石油化工股份有限公司 | The preparation method of iso-amylene |
CN109651057A (en) * | 2017-10-10 | 2019-04-19 | 中国石油化工股份有限公司 | The method for preparing iso-amylene |
CN109173310A (en) * | 2018-08-29 | 2019-01-11 | 张家港市科华化工装备制造有限公司 | Dimethoxym ethane rectifying column |
CN114011341A (en) * | 2021-11-15 | 2022-02-08 | 丹东明珠特种树脂有限公司 | Catalytic distillation tower and high-purity MTBE preparation system for deeply removing isobutene |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55323A (en) * | 1978-06-17 | 1980-01-05 | Fuji Sekiyu Kk | Preparation of methyl tertiary-butyl ether |
US4418219A (en) * | 1981-03-02 | 1983-11-29 | National Distillers And Chemical Corporation | Preparation of methyl tertiary-butyl ether |
-
1994
- 1994-08-30 CN CN94110775A patent/CN1044805C/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55323A (en) * | 1978-06-17 | 1980-01-05 | Fuji Sekiyu Kk | Preparation of methyl tertiary-butyl ether |
US4418219A (en) * | 1981-03-02 | 1983-11-29 | National Distillers And Chemical Corporation | Preparation of methyl tertiary-butyl ether |
Also Published As
Publication number | Publication date |
---|---|
CN1117959A (en) | 1996-03-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent of invention or patent application | ||
CB01 | Change of bibliographic data |
Address after: 100029 Beijing Chaoyang District Huixin East Street Jia 6 255436 Zibo City 124 Mailbox, Shandong Province Applicant after: China Petrochemical Corporation Applicant after: Sinopec qilu petrochemical company Applicant before: Sinopec qilu petrochemical company |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SINOPEC QILU PETRO-CHEMICAL CORP. TO: CHINA PETRO-CHEMICAL CORP.; SINOPECQILU PETRO-CHEMICAL CORP., HUIXINDONG STREET, CHAOYANG DISTRICT, BEIJING 100029; MAILBOX 124, ZIBO CITY, SHANDONG255436 |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA PETROCHEMICAL CORPORATION Free format text: FORMER OWNER: CHINA PETROCHEMICAL CORPORATION; SINOPEC QILU PETRO-CHEMICAL CORP. Effective date: 20071228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: CHINA PETROCHEMICAL CORPORATION; SINOPEC QILU PETR Free format text: FORMER NAME OR ADDRESS: CHINA PETRO-CHEMICAL CORP.; SINOPEC QILU PETRO-CHEMICAL CORP. |
|
CP01 | Change in the name or title of a patent holder |
Address after: No. 6 Huixin East Street Jia, Chaoyang District, Beijing: 100029 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Patentee after: Sinopec qilu petrochemical company Address before: No. 6 Huixin East Street Jia, Chaoyang District, Beijing: 100029 Patentee before: China Petrochemical Corporation Patentee before: Sinopec qilu petrochemical company |
|
TR01 | Transfer of patent right |
Effective date of registration: 20071228 Address after: Zibo City, Shandong Province, Linzi District, China Petrochemical Qilu Branch, Ministry of Science and Technology zip code: 100029 Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: No. 6 Huixin East Street Jia, Chaoyang District, Beijing: 100029 Patentee before: CHINA PETROLEUM & CHEMICAL Corp. Patentee before: Sinopec qilu petrochemical company |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 19990825 Termination date: 20130830 |