CN1093000C - 醚裂解制异丁烯催化剂及其应用 - Google Patents
醚裂解制异丁烯催化剂及其应用 Download PDFInfo
- Publication number
- CN1093000C CN1093000C CN96123535A CN96123535A CN1093000C CN 1093000 C CN1093000 C CN 1093000C CN 96123535 A CN96123535 A CN 96123535A CN 96123535 A CN96123535 A CN 96123535A CN 1093000 C CN1093000 C CN 1093000C
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- CN
- China
- Prior art keywords
- catalyst
- ether
- isobutene
- cracking
- heteropolyacid
- 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 - Lifetime
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96123535A CN1093000C (zh) | 1996-12-27 | 1996-12-27 | 醚裂解制异丁烯催化剂及其应用 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96123535A CN1093000C (zh) | 1996-12-27 | 1996-12-27 | 醚裂解制异丁烯催化剂及其应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1185992A CN1185992A (zh) | 1998-07-01 |
| CN1093000C true CN1093000C (zh) | 2002-10-23 |
Family
ID=5127680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96123535A Expired - Lifetime CN1093000C (zh) | 1996-12-27 | 1996-12-27 | 醚裂解制异丁烯催化剂及其应用 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1093000C (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100441495C (zh) * | 2003-12-19 | 2008-12-10 | 华东师范大学 | 硅胶包覆的多金属含氧簇合物纳米粒子材料及其制备方法 |
| EP1708811A1 (en) * | 2003-12-31 | 2006-10-11 | Council Of Scientific And Industrial Research | Catalyst for synthesis of 2-and 4-picolines, process for preparing 2- and 4-picoline and process for preparing the catalyst |
| CN100420518C (zh) * | 2006-09-08 | 2008-09-24 | 华东理工大学 | 用于制备异丁烯的固体酸催化剂及其制备方法 |
| EP2075070A1 (en) * | 2007-12-13 | 2009-07-01 | BP Chemicals Limited | Catalyst recovery process |
| US10792642B2 (en) | 2014-12-03 | 2020-10-06 | China Petroleum & Chemical Corporation | Catalyst and preparation method thereof, and method for preparing isobutylene by applying the same |
| CN106890673A (zh) * | 2015-12-18 | 2017-06-27 | 中国石油天然气股份有限公司 | 一种用于甲基叔丁基醚裂解制异丁烯的催化剂及其制备方法 |
| CN112759499B (zh) * | 2019-10-21 | 2023-10-20 | 中国石油化工股份有限公司 | 高效甲基叔丁基醚分解制备异丁烯的工艺 |
| CN115532314B (zh) * | 2021-06-29 | 2024-01-05 | 中国石油化工股份有限公司 | 甲基叔丁基醚醚解制异丁烯催化剂及其制备方法与应用 |
| CN120664951B (zh) * | 2025-08-21 | 2025-12-26 | 山东普洛汉兴医药有限公司 | 一种对叔丁氧基苯乙基甲基醚的脱保护方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104627A (zh) * | 1985-07-05 | 1987-01-21 | 斯纳姆普罗吉蒂公司 | 通过裂解烷基-叔烷基-醚制备叔烯烃的方法 |
| CN1060833A (zh) * | 1990-10-16 | 1992-05-06 | 三井石油化学工业株式会社 | 烷基取代芳烃的生产方法 |
| JPH0776540A (ja) * | 1993-09-09 | 1995-03-20 | Sumitomo Chem Co Ltd | アルキル第三級アルキルエーテルの製造方法 |
-
1996
- 1996-12-27 CN CN96123535A patent/CN1093000C/zh not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86104627A (zh) * | 1985-07-05 | 1987-01-21 | 斯纳姆普罗吉蒂公司 | 通过裂解烷基-叔烷基-醚制备叔烯烃的方法 |
| CN1060833A (zh) * | 1990-10-16 | 1992-05-06 | 三井石油化学工业株式会社 | 烷基取代芳烃的生产方法 |
| JPH0776540A (ja) * | 1993-09-09 | 1995-03-20 | Sumitomo Chem Co Ltd | アルキル第三級アルキルエーテルの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1185992A (zh) | 1998-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM CO., LTD. Free format text: FORMER OWNER: INST. OF JILIN CHEMICAL INDUSTRY CO. Effective date: 20021220 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20021220 Address after: 100011 Beijing city Dongcheng District No. 16 Andrew intercontinental building Patentee after: PetroChina Company Limited Address before: 132021 No. 27 East Zunyi Road, Jilin, Jilin Patentee before: RES INST OF JILIN CHEMICAL IND |
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| CX01 | Expiry of patent term |
Granted publication date: 20021023 |
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| EXPY | Termination of patent right or utility model |