CN104447194A - 一种丁辛醇残液的处理方法 - Google Patents
一种丁辛醇残液的处理方法 Download PDFInfo
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- CN104447194A CN104447194A CN201410642348.0A CN201410642348A CN104447194A CN 104447194 A CN104447194 A CN 104447194A CN 201410642348 A CN201410642348 A CN 201410642348A CN 104447194 A CN104447194 A CN 104447194A
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- tower
- rectifying tower
- cracking
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- octyl alconyl
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410642348.0A CN104447194A (zh) | 2014-11-11 | 2014-11-11 | 一种丁辛醇残液的处理方法 |
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CN201410642348.0A CN104447194A (zh) | 2014-11-11 | 2014-11-11 | 一种丁辛醇残液的处理方法 |
Publications (1)
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CN104447194A true CN104447194A (zh) | 2015-03-25 |
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CN201410642348.0A Pending CN104447194A (zh) | 2014-11-11 | 2014-11-11 | 一种丁辛醇残液的处理方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105237347A (zh) * | 2015-09-15 | 2016-01-13 | 南京长江江宇石化有限公司 | 羰基化生产丁辛醇过程中轻组分残液的回收分离方法 |
CN106187693A (zh) * | 2015-04-29 | 2016-12-07 | 中国石油化工股份有限公司 | 丁辛醇废液集裂解和加氢的分离方法 |
CN106187694A (zh) * | 2015-04-29 | 2016-12-07 | 中国石油化工股份有限公司 | 通过裂解和加氢反应从丁辛醇废液中回收丁醇和辛醇的精制方法 |
CN111393261A (zh) * | 2020-04-20 | 2020-07-10 | 聊城鲁西多元醇新材料科技有限公司 | 一种丁、辛醇残液回收系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101892066A (zh) * | 2010-01-27 | 2010-11-24 | 杨保利 | 一种碱性液体裂解剂下将丁辛醇残液裂解为碳四和碳八的生产工艺 |
CN101913991A (zh) * | 2010-08-20 | 2010-12-15 | 南化集团研究院 | 一种丁辛醇废液加氢裂解的回收方法及催化剂 |
CN101973845A (zh) * | 2010-11-03 | 2011-02-16 | 淄博诺奥化工有限公司 | 从丁辛醇装置排放的废液中提取丁醛和丁醇混合物以及辛烯醛、辛醇混合物的方法 |
-
2014
- 2014-11-11 CN CN201410642348.0A patent/CN104447194A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101892066A (zh) * | 2010-01-27 | 2010-11-24 | 杨保利 | 一种碱性液体裂解剂下将丁辛醇残液裂解为碳四和碳八的生产工艺 |
CN101913991A (zh) * | 2010-08-20 | 2010-12-15 | 南化集团研究院 | 一种丁辛醇废液加氢裂解的回收方法及催化剂 |
CN101973845A (zh) * | 2010-11-03 | 2011-02-16 | 淄博诺奥化工有限公司 | 从丁辛醇装置排放的废液中提取丁醛和丁醇混合物以及辛烯醛、辛醇混合物的方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106187693A (zh) * | 2015-04-29 | 2016-12-07 | 中国石油化工股份有限公司 | 丁辛醇废液集裂解和加氢的分离方法 |
CN106187694A (zh) * | 2015-04-29 | 2016-12-07 | 中国石油化工股份有限公司 | 通过裂解和加氢反应从丁辛醇废液中回收丁醇和辛醇的精制方法 |
CN106187694B (zh) * | 2015-04-29 | 2019-02-19 | 中国石油化工股份有限公司 | 通过裂解和加氢反应从丁辛醇废液中回收丁醇和辛醇的精制方法 |
CN106187693B (zh) * | 2015-04-29 | 2019-02-19 | 中国石油化工股份有限公司 | 丁辛醇废液集裂解和加氢的分离方法 |
CN105237347A (zh) * | 2015-09-15 | 2016-01-13 | 南京长江江宇石化有限公司 | 羰基化生产丁辛醇过程中轻组分残液的回收分离方法 |
CN111393261A (zh) * | 2020-04-20 | 2020-07-10 | 聊城鲁西多元醇新材料科技有限公司 | 一种丁、辛醇残液回收系统及方法 |
CN111393261B (zh) * | 2020-04-20 | 2023-08-01 | 聊城鲁西多元醇新材料科技有限公司 | 一种丁、辛醇残液回收系统及方法 |
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C06 | Publication | ||
PB01 | Publication | ||
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CB02 | Change of applicant information |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant after: China National Offshore Oil Corporation Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC Tianjin Chemical Research & Design Institute Applicant before: CNOOC Energy Development Co., Ltd. |
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COR | Change of bibliographic data | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161013 Address after: No. three road 300131 Tianjin city Hongqiao District dingzigu No. 85 Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant before: CNOOC Energy Development Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
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RJ01 | Rejection of invention patent application after publication |