JP2010523698A5 - - Google Patents
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- Publication number
- JP2010523698A5 JP2010523698A5 JP2010503218A JP2010503218A JP2010523698A5 JP 2010523698 A5 JP2010523698 A5 JP 2010523698A5 JP 2010503218 A JP2010503218 A JP 2010503218A JP 2010503218 A JP2010503218 A JP 2010503218A JP 2010523698 A5 JP2010523698 A5 JP 2010523698A5
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- vapor
- dichlorohydrin
- mixture
- fraction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 claims description 85
- 238000000034 method Methods 0.000 claims description 62
- 238000009835 boiling Methods 0.000 claims description 47
- 239000007788 liquid Substances 0.000 claims description 44
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 38
- 150000002148 esters Chemical class 0.000 claims description 32
- 238000000926 separation method Methods 0.000 claims description 27
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 238000004821 distillation Methods 0.000 claims description 17
- 239000003054 catalyst Substances 0.000 claims description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 14
- 239000012320 chlorinating reagent Substances 0.000 claims description 14
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 14
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 14
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 13
- 239000007791 liquid phase Substances 0.000 claims description 13
- 239000006227 byproduct Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005194 fractionation Methods 0.000 claims description 9
- 239000008346 aqueous phase Substances 0.000 claims description 8
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 claims description 5
- 239000012074 organic phase Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- 238000010977 unit operation Methods 0.000 claims description 5
- 239000012808 vapor phase Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 2
- 238000006735 epoxidation reaction Methods 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims description 2
- 238000007038 hydrochlorination reaction Methods 0.000 claims description 2
- 238000005984 hydrogenation reaction Methods 0.000 claims description 2
- 238000005191 phase separation Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000004064 recycling Methods 0.000 claims description 2
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 2
- 125000001931 aliphatic group Polymers 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000003763 carbonization Methods 0.000 claims 1
- 150000002483 hydrogen compounds Chemical class 0.000 claims 1
- 238000010992 reflux Methods 0.000 description 6
- 125000000524 functional group Chemical group 0.000 description 3
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004508 fractional distillation Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 150000007942 carboxylates Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US92310807P | 2007-04-12 | 2007-04-12 | |
| PCT/US2008/059968 WO2008128004A1 (en) | 2007-04-12 | 2008-04-11 | Multi-stage process and apparatus for recovering dichlorohydrins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010523698A JP2010523698A (ja) | 2010-07-15 |
| JP2010523698A5 true JP2010523698A5 (cg-RX-API-DMAC7.html) | 2011-05-26 |
Family
ID=39651380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010503218A Pending JP2010523698A (ja) | 2007-04-12 | 2008-04-11 | ジクロロヒドリンを回収するための多段方法及び装置 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8664453B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2137121A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP2010523698A (cg-RX-API-DMAC7.html) |
| KR (1) | KR20100016452A (cg-RX-API-DMAC7.html) |
| CN (1) | CN101657403B (cg-RX-API-DMAC7.html) |
| TW (1) | TWI432407B (cg-RX-API-DMAC7.html) |
| WO (1) | WO2008128004A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008128011A2 (en) * | 2007-04-12 | 2008-10-23 | Dow Global Technologies Inc. | Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin |
| TWI432407B (zh) | 2007-04-12 | 2014-04-01 | Dow Global Technologies Llc | 回收二氯丙醇之多階方法和裝置 |
| KR20100016455A (ko) * | 2007-04-12 | 2010-02-12 | 다우 글로벌 테크놀로지스 인크. | 공증류에 의한 다이클로로하이드린 회수 방법 및 장치 |
| US20110152580A1 (en) * | 2007-04-12 | 2011-06-23 | Hook Bruce D | Process and apparatus for vapor phase purification during hydrochlorination of multi-hydroxylated aliphatic hydrocarbon compounds |
| TW201518267A (zh) * | 2007-04-12 | 2015-05-16 | Dow Global Technologies Llc | 用於二氯丙醇的共沸回收之方法與設備 |
| EP2268598A1 (en) * | 2008-04-09 | 2011-01-05 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
| EP2448898A1 (en) | 2009-07-03 | 2012-05-09 | Akzo Nobel Chemicals International B.V. | Process for preparing dichlorohydrin |
| JP5226710B2 (ja) * | 2010-02-01 | 2013-07-03 | 三井造船株式会社 | 高粘度重合液中の揮発性物質回収装置 |
| JP5756183B2 (ja) * | 2010-12-10 | 2015-07-29 | ダウ グローバル テクノロジーズ エルエルシー | １，３−ジクロロ−２−プロパノールを２，２’−オキシビス（１−クロロプロパン）廃棄ストリームから単離するためにオレフィンを共沸添加剤として用いるための装置及び方法 |
| EP2649039B1 (en) | 2010-12-10 | 2017-07-19 | ANGUS Chemical Company | Process for using a nitroalkane as an entrainer for azeotropic removal of water from aqueous acid solution |
| CA2857821C (en) | 2012-01-25 | 2015-09-08 | Asahi Kasei Chemicals Corporation | A method of separation |
| EP2708525A1 (en) * | 2012-09-12 | 2014-03-19 | Solvay SA | Process of stripping a liquid medium |
| CN104761433B (zh) * | 2015-04-01 | 2018-07-20 | 中国天辰工程有限公司 | 用于甘油法ech回收二氯丙醇及催化剂的设备和工艺 |
| CN113329799B (zh) * | 2019-01-25 | 2023-04-25 | 博里利斯股份公司 | 用于从聚合物反应混合物中分离挥发性化合物的分离装置和方法 |
| US12453930B2 (en) | 2021-04-02 | 2025-10-28 | Natural Extraction Systems, LLC | Products and methods related to the distillation of molecules from aerosols |
| WO2022212898A1 (en) * | 2021-04-02 | 2022-10-06 | Natural Extraction Systems, LLC | Compositions for low-temperature distillation of high-boiling-point molecules |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE197308C (cg-RX-API-DMAC7.html) | ||||
| JPS60258171A (ja) * | 1984-06-04 | 1985-12-20 | Showa Denko Kk | エピクロルヒドリンの製造方法 |
| GB9602680D0 (en) * | 1996-02-09 | 1996-04-10 | Ici Plc | Distillation process |
| CZ20032346A3 (cs) | 2003-09-01 | 2005-04-13 | Spolek Pro Chemickou A Hutní Výrobu,A.S. | Způsob přípravy dichlorpropanolů z glycerinu |
| KR100800210B1 (ko) * | 2003-11-20 | 2008-02-01 | 솔베이(소시에떼아노님) | 바이오디젤 제조에서 동물 지방의 변환으로부터 최종적으로제공되는 글리세롤로부터의 디클로로프로판올의 제조 방법 |
| EA200800128A1 (ru) * | 2003-11-20 | 2008-04-28 | Солвей (Сосьете Аноним) | Способ получения хлорированного органического соединения, эпихлоргидрина и эпоксидных смол из возобновляемого сырья |
| JP2008507526A (ja) | 2004-07-21 | 2008-03-13 | ダウ グローバル テクノロジーズ インコーポレイティド | 多ヒドロキシル化脂肪族炭化水素又はそのエステルのクロロヒドリンへの転化 |
| EP1762556A1 (en) * | 2005-05-20 | 2007-03-14 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol |
| CA2608956A1 (en) * | 2005-05-20 | 2006-09-28 | Solvay (Societe Anonyme) | Method for making chlorohydrin in liquid phase in the presence of heavy compounds |
| KR20100016455A (ko) * | 2007-04-12 | 2010-02-12 | 다우 글로벌 테크놀로지스 인크. | 공증류에 의한 다이클로로하이드린 회수 방법 및 장치 |
| TWI432407B (zh) | 2007-04-12 | 2014-04-01 | Dow Global Technologies Llc | 回收二氯丙醇之多階方法和裝置 |
-
2008
- 2008-04-11 TW TW097113153A patent/TWI432407B/zh active
- 2008-04-11 WO PCT/US2008/059968 patent/WO2008128004A1/en not_active Ceased
- 2008-04-11 JP JP2010503218A patent/JP2010523698A/ja active Pending
- 2008-04-11 EP EP08745555A patent/EP2137121A1/en not_active Withdrawn
- 2008-04-11 US US12/595,480 patent/US8664453B2/en not_active Expired - Fee Related
- 2008-04-11 KR KR1020097023548A patent/KR20100016452A/ko not_active Ceased
- 2008-04-11 CN CN200880011724.9A patent/CN101657403B/zh not_active Expired - Fee Related