CN104086386A - Method and device for extracting dimethyl dipentene aldehyde from propionaldehyde waste liquid - Google Patents
Method and device for extracting dimethyl dipentene aldehyde from propionaldehyde waste liquid Download PDFInfo
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- CN104086386A CN104086386A CN201410326905.8A CN201410326905A CN104086386A CN 104086386 A CN104086386 A CN 104086386A CN 201410326905 A CN201410326905 A CN 201410326905A CN 104086386 A CN104086386 A CN 104086386A
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- tower
- dimethyl
- rectifying tower
- olefine aldehydr
- liquid
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410326905.8A CN104086386B (en) | 2014-07-09 | 2014-07-09 | Method and the device of 2-methyl-2-pentenal serving is extracted in a kind of propionic aldehyde waste liquid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410326905.8A CN104086386B (en) | 2014-07-09 | 2014-07-09 | Method and the device of 2-methyl-2-pentenal serving is extracted in a kind of propionic aldehyde waste liquid |
Publications (2)
Publication Number | Publication Date |
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CN104086386A true CN104086386A (en) | 2014-10-08 |
CN104086386B CN104086386B (en) | 2016-04-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410326905.8A Active CN104086386B (en) | 2014-07-09 | 2014-07-09 | Method and the device of 2-methyl-2-pentenal serving is extracted in a kind of propionic aldehyde waste liquid |
Country Status (1)
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CN (1) | CN104086386B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970530A (en) * | 2019-05-07 | 2019-07-05 | 四川大学 | A method of strawberriff is prepared using propionic aldehyde industrial wastes |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102336638A (en) * | 2011-07-20 | 2012-02-01 | 南京荣欣化工有限公司 | Technical method for producing propyl aldehyde through hydroformylation of ethylene |
CN102344349A (en) * | 2011-08-22 | 2012-02-08 | 无锡百川化工股份有限公司 | Method for preparing 2-methyl-2-pentena |
-
2014
- 2014-07-09 CN CN201410326905.8A patent/CN104086386B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102336638A (en) * | 2011-07-20 | 2012-02-01 | 南京荣欣化工有限公司 | Technical method for producing propyl aldehyde through hydroformylation of ethylene |
CN102344349A (en) * | 2011-08-22 | 2012-02-08 | 无锡百川化工股份有限公司 | Method for preparing 2-methyl-2-pentena |
Non-Patent Citations (1)
Title |
---|
赵兴武: "南京宣判一起企业污染环境邢事案", 《人民法院报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109970530A (en) * | 2019-05-07 | 2019-07-05 | 四川大学 | A method of strawberriff is prepared using propionic aldehyde industrial wastes |
Also Published As
Publication number | Publication date |
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CN104086386B (en) | 2016-04-27 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181211 Address after: Room 1129, 11th floor, Traffic Bureau Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong 510800 Patentee after: Guangzhou New Century New Energy Development Co., Ltd. Address before: 210047 No. 99 Munifeng Road, Nanjing Chemical Park, Nanjing, Jiangsu Province Patentee before: Nanjing Rongxin Chemical Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181225 Address after: Room 1129, 11th floor, Traffic Bureau Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong 510800 Patentee after: Guangzhou New Century New Energy Development Co., Ltd. Address before: 210047 No. 99 Munifeng Road, Nanjing Chemical Park, Nanjing, Jiangsu Province Patentee before: Nanjing Rongxin Chemical Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201216 Address after: 210047 -095, Fang Shui Road, Nanjing Chemical Industrial Park, Nanjing, Jiangsu, China, 168 Patentee after: NANJING RONGXIN CHEMICAL INDUSTRIAL Co.,Ltd. Address before: Room 1129, 11th floor, Traffic Bureau Building, 95 Yingbin Avenue, Xinhua Street, Huadu District, Guangzhou City, Guangdong 510800 Patentee before: GUANGZHOU XINSHIJI NEW ENERGY DEVELOPMENT Co.,Ltd. |
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TR01 | Transfer of patent right |