CN104892381A - 一种c14醛精馏低沸副产物的回收利用方法 - Google Patents
一种c14醛精馏低沸副产物的回收利用方法 Download PDFInfo
- Publication number
- CN104892381A CN104892381A CN201510208379.XA CN201510208379A CN104892381A CN 104892381 A CN104892381 A CN 104892381A CN 201510208379 A CN201510208379 A CN 201510208379A CN 104892381 A CN104892381 A CN 104892381A
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- Prior art keywords
- aldehyde
- product
- rectifying
- low
- boils
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- Granted
Links
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 title claims abstract description 155
- 239000006227 byproduct Substances 0.000 title claims abstract description 82
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000009835 boiling Methods 0.000 title claims abstract description 25
- 238000004821 distillation Methods 0.000 title claims abstract description 13
- 238000004064 recycling Methods 0.000 title abstract description 14
- 239000012043 crude product Substances 0.000 claims abstract description 17
- 238000006317 isomerization reaction Methods 0.000 claims abstract description 16
- 239000003054 catalyst Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 239000012535 impurity Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical group [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- BQFCCCIRTOLPEF-UHFFFAOYSA-N chembl1976978 Chemical compound CC1=CC=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 BQFCCCIRTOLPEF-UHFFFAOYSA-N 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 4
- 150000001447 alkali salts Chemical class 0.000 claims description 4
- 239000012670 alkaline solution Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 4
- 150000005826 halohydrocarbons Chemical class 0.000 claims description 4
- 150000002561 ketenes Chemical class 0.000 claims description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004807 desolvation Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical class [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000000920 calcium hydroxide Substances 0.000 claims description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 2
- 229960001701 chloroform Drugs 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 2
- 235000015320 potassium carbonate Nutrition 0.000 claims description 2
- 235000017550 sodium carbonate Nutrition 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 6
- 239000002904 solvent Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- PSQYTAPXSHCGMF-BQYQJAHWSA-N β-ionone Chemical compound CC(=O)\C=C\C1=C(C)CCCC1(C)C PSQYTAPXSHCGMF-BQYQJAHWSA-N 0.000 abstract 4
- SFEOKXHPFMOVRM-UHFFFAOYSA-N (+)-(S)-gamma-ionone Natural products CC(=O)C=CC1C(=C)CCCC1(C)C SFEOKXHPFMOVRM-UHFFFAOYSA-N 0.000 abstract 2
- 238000011084 recovery Methods 0.000 description 16
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000003756 stirring Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 235000019155 vitamin A Nutrition 0.000 description 2
- 239000011719 vitamin A Substances 0.000 description 2
- FPIPGXGPPPQFEQ-UHFFFAOYSA-N 13-cis retinol Natural products OCC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 229940045997 vitamin a Drugs 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- 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
- C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510208379.XA CN104892381B (zh) | 2015-04-29 | 2015-04-29 | 一种c14醛精馏低沸副产物的回收利用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510208379.XA CN104892381B (zh) | 2015-04-29 | 2015-04-29 | 一种c14醛精馏低沸副产物的回收利用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104892381A true CN104892381A (zh) | 2015-09-09 |
CN104892381B CN104892381B (zh) | 2016-09-14 |
Family
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Family Applications (1)
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CN201510208379.XA Active CN104892381B (zh) | 2015-04-29 | 2015-04-29 | 一种c14醛精馏低沸副产物的回收利用方法 |
Country Status (1)
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CN (1) | CN104892381B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110002983A (zh) * | 2019-04-25 | 2019-07-12 | 上海应用技术大学 | 一种精馏过程中使β-紫罗兰酮减少异构化的方法 |
CN113999719A (zh) * | 2021-10-21 | 2022-02-01 | 上海应用技术大学 | 一种β-紫罗兰酮精馏后釜脚综合利用的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700058A (en) * | 1950-01-19 | 1955-01-18 | Pfizer & Co C | Purification of a crude c14 aldehyde |
US3998856A (en) * | 1975-04-10 | 1976-12-21 | Hoffmann-La Roche Inc. | Preparation of epoxides |
GB1478764A (en) * | 1974-05-10 | 1977-07-06 | Hoffmann La Roche | Process for the manufacture of carbonyl compounds |
CN101070277A (zh) * | 2007-06-18 | 2007-11-14 | 厦门金达威维生素股份有限公司 | 维生素a中间体十四醛的提纯方法及其装置 |
-
2015
- 2015-04-29 CN CN201510208379.XA patent/CN104892381B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2700058A (en) * | 1950-01-19 | 1955-01-18 | Pfizer & Co C | Purification of a crude c14 aldehyde |
GB1478764A (en) * | 1974-05-10 | 1977-07-06 | Hoffmann La Roche | Process for the manufacture of carbonyl compounds |
US3998856A (en) * | 1975-04-10 | 1976-12-21 | Hoffmann-La Roche Inc. | Preparation of epoxides |
CN101070277A (zh) * | 2007-06-18 | 2007-11-14 | 厦门金达威维生素股份有限公司 | 维生素a中间体十四醛的提纯方法及其装置 |
Non-Patent Citations (1)
Title |
---|
虞国棋等: "Witting-Horner反应合成3-甲基-5-(2,6,6-三甲基-1-环己烯-1-基)-2,4-戊二烯基膦酸二烷基酯", 《云南化工》, vol. 37, no. 1, 28 February 2010 (2010-02-28), pages 32 - 36 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110002983A (zh) * | 2019-04-25 | 2019-07-12 | 上海应用技术大学 | 一种精馏过程中使β-紫罗兰酮减少异构化的方法 |
CN113999719A (zh) * | 2021-10-21 | 2022-02-01 | 上海应用技术大学 | 一种β-紫罗兰酮精馏后釜脚综合利用的方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104892381B (zh) | 2016-09-14 |
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Application publication date: 20150909 Assignee: ZHEJIANG NHU SPECIAL MATERIALS Co.,Ltd. Assignor: SHANGYU NHU BIO-CHEM Co.,Ltd. Contract record no.: X2023980043740 Denomination of invention: A Recycling Method for Low Boiling Byproducts of C14 Aldehyde Distillation Granted publication date: 20160914 License type: Common License Record date: 20231019 Application publication date: 20150909 Assignee: ZHEJIANG NHU PHARMACEUTICAL Co.,Ltd. Assignor: SHANGYU NHU BIO-CHEM Co.,Ltd. Contract record no.: X2023980043734 Denomination of invention: A Recycling Method for Low Boiling Byproducts of C14 Aldehyde Distillation Granted publication date: 20160914 License type: Common License Record date: 20231019 |
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