CN101374788B - 甲醇裂解气分离制备聚合级低碳烯烃的方法 - Google Patents
甲醇裂解气分离制备聚合级低碳烯烃的方法 Download PDFInfo
- Publication number
- CN101374788B CN101374788B CN2007800030842A CN200780003084A CN101374788B CN 101374788 B CN101374788 B CN 101374788B CN 2007800030842 A CN2007800030842 A CN 2007800030842A CN 200780003084 A CN200780003084 A CN 200780003084A CN 101374788 B CN101374788 B CN 101374788B
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- CN
- China
- Prior art keywords
- ethylene
- tower
- grade
- polymerization
- column
- 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
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
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- 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
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- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/20—Technologies relating to oil refining and petrochemical industry using bio-feedstock
-
- 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
- Y02P30/00—Technologies relating to oil refining and petrochemical industry
- Y02P30/40—Ethylene production
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2007/002279 WO2009015507A1 (en) | 2007-07-27 | 2007-07-27 | A separating method of cracked methanol gas to prepare polymer grade low carbon olefin |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101374788A CN101374788A (zh) | 2009-02-25 |
CN101374788B true CN101374788B (zh) | 2013-05-08 |
Family
ID=40303855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800030842A Expired - Fee Related CN101374788B (zh) | 2007-07-27 | 2007-07-27 | 甲醇裂解气分离制备聚合级低碳烯烃的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8853485B2 (zh) |
EP (1) | EP2174924B1 (zh) |
CN (1) | CN101374788B (zh) |
AU (1) | AU2007357036B2 (zh) |
NZ (1) | NZ581491A (zh) |
WO (1) | WO2009015507A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104371055A (zh) * | 2014-10-23 | 2015-02-25 | 湖南百利工程科技股份有限公司 | 一种以mto反应气为原料生产三元乙丙橡胶的方法 |
CN109588049A (zh) * | 2016-02-12 | 2019-04-05 | 海星化学有限公司 | 有机金属化合物及其方法 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103380100A (zh) * | 2011-02-15 | 2013-10-30 | 索维公司 | 至少一种乙烯衍生物化合物的制造 |
JP6172024B2 (ja) * | 2014-03-28 | 2017-08-02 | 三菱ケミカル株式会社 | プロピレンの製造方法 |
CN114436747A (zh) * | 2020-11-04 | 2022-05-06 | 中国石油化工股份有限公司 | 一种利用干气制备聚合级乙烯的方法和系统 |
CN115651657B (zh) * | 2022-11-03 | 2024-02-09 | 北京斯伯乐科学技术研究院 | 一种用于甲醇制烯烃装置除氧剂的制备及其使用方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176244A (zh) * | 1996-08-16 | 1998-03-18 | 史东及韦伯斯特工程公司 | 从裂化气中回收烯烃的化学吸收法 |
CN1715260A (zh) * | 2004-07-02 | 2006-01-04 | 凯洛格.布朗及鲁特有限公司 | 低压烯烃回收方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57190650A (en) * | 1981-05-15 | 1982-11-24 | Agency Of Ind Science & Technol | Porous crystalline catalyst for olefin synthesis |
US4499327A (en) * | 1982-10-04 | 1985-02-12 | Union Carbide Corporation | Production of light olefins |
US5019143A (en) * | 1987-09-23 | 1991-05-28 | Mehrta Yuv R | Low pressure noncryogenic processing for ethylene recovery |
US5546764A (en) * | 1995-03-03 | 1996-08-20 | Advanced Extraction Technologies, Inc. | Absorption process for recovering ethylene and hydrogen from refinery and petrochemical plant off-gases |
CN1048713C (zh) | 1996-10-29 | 2000-01-26 | 倪进方 | 提高乙烯回收率的轻烃分离方法 |
US6303841B1 (en) | 1999-10-04 | 2001-10-16 | Uop Llc | Process for producing ethylene |
US7273542B2 (en) * | 2003-04-04 | 2007-09-25 | Exxonmobil Chemical Patents Inc. | Process and apparatus for recovering olefins |
CN100398498C (zh) * | 2006-05-15 | 2008-07-02 | 中国石油化工集团公司 | 甲醇转化制取低碳烯烃气体的分离方法 |
-
2007
- 2007-07-27 EP EP07785194.7A patent/EP2174924B1/en not_active Not-in-force
- 2007-07-27 CN CN2007800030842A patent/CN101374788B/zh not_active Expired - Fee Related
- 2007-07-27 WO PCT/CN2007/002279 patent/WO2009015507A1/zh active Application Filing
- 2007-07-27 NZ NZ581491A patent/NZ581491A/en not_active IP Right Cessation
- 2007-07-27 AU AU2007357036A patent/AU2007357036B2/en not_active Ceased
- 2007-07-27 US US12/294,062 patent/US8853485B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1176244A (zh) * | 1996-08-16 | 1998-03-18 | 史东及韦伯斯特工程公司 | 从裂化气中回收烯烃的化学吸收法 |
CN1715260A (zh) * | 2004-07-02 | 2006-01-04 | 凯洛格.布朗及鲁特有限公司 | 低压烯烃回收方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104371055A (zh) * | 2014-10-23 | 2015-02-25 | 湖南百利工程科技股份有限公司 | 一种以mto反应气为原料生产三元乙丙橡胶的方法 |
CN109588049A (zh) * | 2016-02-12 | 2019-04-05 | 海星化学有限公司 | 有机金属化合物及其方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2174924B1 (en) | 2013-09-11 |
US8853485B2 (en) | 2014-10-07 |
AU2007357036A1 (en) | 2009-02-05 |
WO2009015507A1 (en) | 2009-02-05 |
NZ581491A (en) | 2011-03-31 |
EP2174924A4 (en) | 2011-08-10 |
AU2007357036B2 (en) | 2011-06-02 |
EP2174924A1 (en) | 2010-04-14 |
CN101374788A (zh) | 2009-02-25 |
US20100234659A1 (en) | 2010-09-16 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: DAQING PETROCHEMICAL ENGINEERING CO., LTD. Effective date: 20140130 Owner name: DAQING PETROCHEMICAL ENGINEERING CO., LTD. Free format text: FORMER OWNER: MTO CHINA LTD. Effective date: 20140130 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: HONG KONG, CHINA TO: 163714 DAQING, HEILONGJIANG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140130 Address after: 163714 Daqing, Longfeng District, Henan Province, lying in the street, Tuen Mun, No. 90 Patentee after: Daqing Petrochemical Engineering Co., Ltd. Address before: Hongkong, China Patentee before: MTO China Ltd. Patentee before: Daqing Petrochemical Engineering Co., Ltd. |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20200727 |
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CF01 | Termination of patent right due to non-payment of annual fee |