CN105289757A - 一种烷烃脱氢催化剂再生过程中除积碳的方法 - Google Patents
一种烷烃脱氢催化剂再生过程中除积碳的方法 Download PDFInfo
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- CN105289757A CN105289757A CN201510751010.3A CN201510751010A CN105289757A CN 105289757 A CN105289757 A CN 105289757A CN 201510751010 A CN201510751010 A CN 201510751010A CN 105289757 A CN105289757 A CN 105289757A
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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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
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Abstract
Description
样品 | 比表面积(m2/g) | 积炭(wt%) | Pt分散度(%) |
比较例1 | 150.5 | 0 | 62.3 |
比较例2 | 145.3 | 6.35 | 53.7 |
比较例3 | 96.4 | 3.1 | 40.2 |
比较例4 | 101.2 | 2.6 | 41.6 |
比较例5 | 117.9 | 2.4 | 42.8 |
比较例6 | 120.6 | 2.2 | 42.5 |
实施例1 | 130.2 | 0 | 51.4 |
实施例2 | 133.5 | 0 | 53.4 |
实施例3 | 139.9 | 0 | 55.9 |
实施例4 | 132.6 | 0 | 48.6 |
样品 | 异丁烷转化率(%) | 异丁烯选择性(%) |
比较例1 | 56.3 | 92.6 |
比较例2 | 41.9 | 82.3 |
比较例3 | 43.6 | 83.5 |
比较例4 | 42.1 | 81.3 |
比较例5 | 44.6 | 85.3 |
比较例6 | 45.4 | 82.5 |
实施例1 | 50.3 | 90.2 |
实施例2 | 51.6 | 90.6 |
实施例3 | 52.6 | 91.2 |
实施例4 | 52.4 | 90.1 |
Claims (5)
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CN105289757A true CN105289757A (zh) | 2016-02-03 |
CN105289757B CN105289757B (zh) | 2018-10-02 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110124752A (zh) * | 2019-06-13 | 2019-08-16 | 国家能源投资集团有限责任公司 | 一种用于固定床催化剂烧焦再生的工艺方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1145279A (zh) * | 1995-08-01 | 1997-03-19 | 底古萨股份公司 | 催化剂再生方法 |
CN1768956A (zh) * | 2004-10-29 | 2006-05-10 | 中国石油化工股份有限公司 | 一种积炭清洗剂及其在失活催化剂再生过程中的应用 |
CN101439299A (zh) * | 2007-11-22 | 2009-05-27 | 中国石油化工股份有限公司 | 一种催化剂的再生方法 |
CN102151589A (zh) * | 2011-02-25 | 2011-08-17 | 中国海洋石油总公司 | 一种分子筛催化剂的原位再生方法 |
CN104107704A (zh) * | 2013-04-16 | 2014-10-22 | 中国石油化工股份有限公司 | 含铂低碳烷烃脱氢催化剂的再生方法 |
US8940941B2 (en) * | 2012-12-06 | 2015-01-27 | Exxonmobil Chemical Patents Inc. | Process for producing phenol and method for regenerating catalyst deactivated in the process |
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2015
- 2015-11-05 CN CN201510751010.3A patent/CN105289757B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1145279A (zh) * | 1995-08-01 | 1997-03-19 | 底古萨股份公司 | 催化剂再生方法 |
CN1768956A (zh) * | 2004-10-29 | 2006-05-10 | 中国石油化工股份有限公司 | 一种积炭清洗剂及其在失活催化剂再生过程中的应用 |
CN101439299A (zh) * | 2007-11-22 | 2009-05-27 | 中国石油化工股份有限公司 | 一种催化剂的再生方法 |
CN102151589A (zh) * | 2011-02-25 | 2011-08-17 | 中国海洋石油总公司 | 一种分子筛催化剂的原位再生方法 |
US8940941B2 (en) * | 2012-12-06 | 2015-01-27 | Exxonmobil Chemical Patents Inc. | Process for producing phenol and method for regenerating catalyst deactivated in the process |
CN104107704A (zh) * | 2013-04-16 | 2014-10-22 | 中国石油化工股份有限公司 | 含铂低碳烷烃脱氢催化剂的再生方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110124752A (zh) * | 2019-06-13 | 2019-08-16 | 国家能源投资集团有限责任公司 | 一种用于固定床催化剂烧焦再生的工艺方法 |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: CNOOC Huizhou Petrochemical Co., Ltd. Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Huizhou Petrochemical Co., Ltd. Applicant before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant before: CNOOC Energy Development Co., Ltd. |
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