CN102718192B - 低温克劳斯冷床吸附优化控制方法 - Google Patents
低温克劳斯冷床吸附优化控制方法 Download PDFInfo
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- CN102718192B CN102718192B CN 201110236876 CN201110236876A CN102718192B CN 102718192 B CN102718192 B CN 102718192B CN 201110236876 CN201110236876 CN 201110236876 CN 201110236876 A CN201110236876 A CN 201110236876A CN 102718192 B CN102718192 B CN 102718192B
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CN 201110236876 CN102718192B (zh) | 2011-08-18 | 2011-08-18 | 低温克劳斯冷床吸附优化控制方法 |
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CN102718192A CN102718192A (zh) | 2012-10-10 |
CN102718192B true CN102718192B (zh) | 2013-10-30 |
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CN112875652B (zh) * | 2021-05-06 | 2021-08-24 | 中国恩菲工程技术有限公司 | 一种含so2的烟气制备硫磺的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US4487754A (en) * | 1983-07-29 | 1984-12-11 | Standard Oil Company (Indiana) | System and process for producing and recovering elemental sulfur |
CN101117214A (zh) * | 2007-04-30 | 2008-02-06 | 中国石油集团工程设计有限责任公司 | 改良低温克劳斯硫磺回收方法 |
CN101519192A (zh) * | 2009-03-27 | 2009-09-02 | 成都赛普瑞兴科技有限公司 | 一种低温克劳斯硫磺回收工艺及装置 |
CN201713317U (zh) * | 2010-05-04 | 2011-01-19 | 中国石油集团工程设计有限责任公司 | 克劳斯硫磺回收装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US4487754A (en) * | 1983-07-29 | 1984-12-11 | Standard Oil Company (Indiana) | System and process for producing and recovering elemental sulfur |
CN101117214A (zh) * | 2007-04-30 | 2008-02-06 | 中国石油集团工程设计有限责任公司 | 改良低温克劳斯硫磺回收方法 |
CN101519192A (zh) * | 2009-03-27 | 2009-09-02 | 成都赛普瑞兴科技有限公司 | 一种低温克劳斯硫磺回收工艺及装置 |
CN201713317U (zh) * | 2010-05-04 | 2011-01-19 | 中国石油集团工程设计有限责任公司 | 克劳斯硫磺回收装置 |
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Effective date of registration: 20180118 Address after: 610041 Chengdu high tech Zone, Sichuan province sublimation Road No. 6 Patentee after: China Petroleum Engineering Construction Co Ltd Address before: 610017 Sichuan province Chengdu Xiaoguan Temple Backstreet No. 25 Patentee before: Engineering Design Co., Ltd., China Petroleum Group |
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Effective date of registration: 20210222 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. Address before: No. 6, Sichuan hi tech Zone, sublime Road, Chengdu, Sichuan Patentee before: CHINA PETROLEUM ENGINEERING & CONSTRUCTION Corp. |