CN109369336A - 一种混合醇分离系统 - Google Patents
一种混合醇分离系统 Download PDFInfo
- Publication number
- CN109369336A CN109369336A CN201811470966.6A CN201811470966A CN109369336A CN 109369336 A CN109369336 A CN 109369336A CN 201811470966 A CN201811470966 A CN 201811470966A CN 109369336 A CN109369336 A CN 109369336A
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- CN
- China
- Prior art keywords
- tower
- column
- tank
- isobutanol
- alcohol
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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
-
- 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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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811470966.6A CN109369336A (zh) | 2018-12-04 | 2018-12-04 | 一种混合醇分离系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811470966.6A CN109369336A (zh) | 2018-12-04 | 2018-12-04 | 一种混合醇分离系统 |
Publications (1)
Publication Number | Publication Date |
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CN109369336A true CN109369336A (zh) | 2019-02-22 |
Family
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Family Applications (1)
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CN201811470966.6A Pending CN109369336A (zh) | 2018-12-04 | 2018-12-04 | 一种混合醇分离系统 |
Country Status (1)
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CN (1) | CN109369336A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110981695A (zh) * | 2019-12-13 | 2020-04-10 | 中能达(西安)再生资源股份有限公司 | 一种混醇提质方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669377A (zh) * | 2016-01-22 | 2016-06-15 | 北京凯文特科技有限公司 | 一种分离混合醇的工艺方法 |
CN106588572A (zh) * | 2017-01-23 | 2017-04-26 | 神华集团有限责任公司 | 一种低碳混合醇分离的三塔差压耦合精馏系统及方法 |
CN108129266A (zh) * | 2017-12-15 | 2018-06-08 | 天津凯赛特科技有限公司 | 一种分离高含水量低碳混合醇的工艺方法 |
-
2018
- 2018-12-04 CN CN201811470966.6A patent/CN109369336A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105669377A (zh) * | 2016-01-22 | 2016-06-15 | 北京凯文特科技有限公司 | 一种分离混合醇的工艺方法 |
CN106588572A (zh) * | 2017-01-23 | 2017-04-26 | 神华集团有限责任公司 | 一种低碳混合醇分离的三塔差压耦合精馏系统及方法 |
CN108129266A (zh) * | 2017-12-15 | 2018-06-08 | 天津凯赛特科技有限公司 | 一种分离高含水量低碳混合醇的工艺方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110981695A (zh) * | 2019-12-13 | 2020-04-10 | 中能达(西安)再生资源股份有限公司 | 一种混醇提质方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Jinghui Inventor after: Wang Yadong Inventor before: Zhang Jinghui Inventor before: Zhang Lei Inventor before: Wang Yadong Inventor before: Wang Qiang |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20190725 Address after: 750411 Ningxia Hui Autonomous Region Yinchuan Ningdong Coal Chemical Industry Park East of the Fifth Road Applicant after: Ningxia Ruiyuan Petrochemical Co., Ltd. Address before: 750409 East of Shengyuan Road, Ningdong Coal Chemical Park, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: Ningxia Beizhong Ruiyuan Renewable Resources Co., Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 750411 east side of Jingwu Road, Ningdong Coal Chemical Industry Park, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: Ningxia Ruiyuan Fine Chemical Co.,Ltd. Address before: 750411 east side of Jingwu Road, Ningdong Coal Chemical Industry Park, Yinchuan City, Ningxia Hui Autonomous Region Applicant before: Ningxia Ruiyuan Petrochemical Co.,Ltd. |