CN105642082B - 双氧水环氧化丙烯制备环氧丙烷的尾气处理装置及工艺 - Google Patents
双氧水环氧化丙烯制备环氧丙烷的尾气处理装置及工艺 Download PDFInfo
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- CN105642082B CN105642082B CN201610008220.8A CN201610008220A CN105642082B CN 105642082 B CN105642082 B CN 105642082B CN 201610008220 A CN201610008220 A CN 201610008220A CN 105642082 B CN105642082 B CN 105642082B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
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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
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/32—Separation; Purification
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610008220.8A CN105642082B (zh) | 2016-01-08 | 2016-01-08 | 双氧水环氧化丙烯制备环氧丙烷的尾气处理装置及工艺 |
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CN201610008220.8A CN105642082B (zh) | 2016-01-08 | 2016-01-08 | 双氧水环氧化丙烯制备环氧丙烷的尾气处理装置及工艺 |
Publications (2)
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CN105642082A CN105642082A (zh) | 2016-06-08 |
CN105642082B true CN105642082B (zh) | 2018-06-15 |
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CN201610008220.8A Active CN105642082B (zh) | 2016-01-08 | 2016-01-08 | 双氧水环氧化丙烯制备环氧丙烷的尾气处理装置及工艺 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110559842B (zh) * | 2018-06-06 | 2022-03-04 | 中国石油化工股份有限公司 | 带温度、尾氧浓度控制的丙烯气体催化脱氧装置及方法 |
CN110559843B (zh) * | 2018-06-06 | 2022-03-04 | 中国石油化工股份有限公司 | 一种丙烯气体催化脱氧反应装置及安全控制方法 |
CN111116519B (zh) * | 2018-10-30 | 2022-11-01 | 中国石油化工股份有限公司 | 环氧烷烃利用方法 |
CN111718313A (zh) * | 2019-03-22 | 2020-09-29 | 中国石油化工股份有限公司 | Ts-1法制备环氧丙烷的方法 |
CN110003050B (zh) * | 2019-04-17 | 2024-04-16 | 江苏扬农化工集团有限公司 | 一种hppo工艺废气资源化利用制备丙烯腈的方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103172486A (zh) * | 2011-12-22 | 2013-06-26 | 中国石油化工股份有限公司 | 一种从直接环氧化反应产物中回收丙烯的方法 |
CN105017178A (zh) * | 2015-08-13 | 2015-11-04 | 中国石油化工股份有限公司 | Hppo工艺混合气的脱氧方法 |
Family Cites Families (2)
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DE10249379A1 (de) * | 2002-10-23 | 2004-05-06 | Basf Ag | Verfahren zur kontinuierlichen Rückführung des bei der Oxidation von Olefinen mit Hydroperoxiden nicht umgesetzten Olefins mittels Lösungsmittelwäsche |
DE102009038398A1 (de) * | 2009-08-24 | 2011-03-03 | Uhde Gmbh | Verfahren und Vorrichtung zur Herstellung von Alkylenoxiden und von Alkylenglykolen |
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- 2016-01-08 CN CN201610008220.8A patent/CN105642082B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103172486A (zh) * | 2011-12-22 | 2013-06-26 | 中国石油化工股份有限公司 | 一种从直接环氧化反应产物中回收丙烯的方法 |
CN105017178A (zh) * | 2015-08-13 | 2015-11-04 | 中国石油化工股份有限公司 | Hppo工艺混合气的脱氧方法 |
Non-Patent Citations (1)
Title |
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氯醇法环氧丙烷含氧尾气的回收利用;李井辉等;《氯碱工业》;20091231;第28-33页 * |
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Inventor after: Tang Guangbin Inventor after: Wang Enwei Inventor after: Zheng Qiang Inventor after: Li Dong Inventor before: Tang Guangbin Inventor before: Wei Huijuan Inventor before: Wang Dongji Inventor before: Wei Gangsuo Inventor before: Shang Jian Inventor before: Yang Hong Inventor before: Zhao Ming Inventor before: Zheng Qiang Inventor before: Xu Xiangqian Inventor before: Li Xinli Inventor before: Wu Chunyang Inventor before: Wang Xiangyu Inventor before: Liu Meng Inventor before: Wen Yiqiang Inventor before: Liu Yangqing |
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