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
Links
- 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 (enExample) | 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 (enExample) |
| EP (1) | EP2137121A1 (enExample) |
| JP (1) | JP2010523698A (enExample) |
| KR (1) | KR20100016452A (enExample) |
| CN (1) | CN101657403B (enExample) |
| TW (1) | TWI432407B (enExample) |
| WO (1) | WO2008128004A1 (enExample) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090130123A (ko) * | 2007-04-12 | 2009-12-17 | 다우 글로벌 테크놀로지스 인크. | 다이클로로하이드린의 공비 회수를 위한 방법 및 장치 |
| WO2008128010A1 (en) * | 2007-04-12 | 2008-10-23 | Dow Global Technologies Inc. | Process and apparatus for recovery of dichlorohydrins via codistillation |
| US8664453B2 (en) | 2007-04-12 | 2014-03-04 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
| EP2137120A2 (en) * | 2007-04-12 | 2009-12-30 | Dow Global Technologies Inc. | Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin |
| 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 |
| US8586802B2 (en) | 2008-04-09 | 2013-11-19 | Dow Global Technologies Llc | Multi-stage process and apparatus for recovering dichlorohydrins |
| BRPI1010139A2 (pt) | 2009-07-03 | 2016-03-29 | Akzo Nobel Chemicals Int Bv | "processo para obter um produto rico em diclorohidrina" |
| 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 |
| US9180384B2 (en) | 2010-12-10 | 2015-11-10 | Dow Global Technologies Llc | Apparatus and process for using olefin as an azeotropic entrainer for isolating 1,3-DICHLORO-2-propanol from a 2,2′-oxybis (1-chloropropane) waste stream |
| 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 |
| JP5700595B2 (ja) | 2012-01-25 | 2015-04-15 | 旭化成ケミカルズ株式会社 | 分離方法 |
| 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 |
| EP3914368A1 (en) * | 2019-01-25 | 2021-12-01 | Borealis AG | A separating device and process for separating volatile compounds from a polymer reaction mixture |
| US12453931B2 (en) | 2021-04-02 | 2025-10-28 | Natural Extraction Systems, LLC | Compositions for low-temperature distillation of high-boiling-point molecules |
| WO2022212912A1 (en) * | 2021-04-02 | 2022-10-06 | Natural Extraction Systems, LLC | Products and methods related to the distillation of molecules from aerosols |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE197308C (enExample) | ||||
| 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 |
| CN1974511A (zh) * | 2003-11-20 | 2007-06-06 | 索尔维公司 | 用于生产有机化合物的方法 |
| CA2597815C (en) | 2003-11-20 | 2012-08-28 | Solvay (Societe Anonyme) | Process for producing an organic compound |
| KR101226291B1 (ko) | 2004-07-21 | 2013-01-25 | 다우 글로벌 테크놀로지스 엘엘씨 | 다중히드록시화-지방족 탄화수소 또는 그의 에스테르의 클로로히드린으로의 전환 |
| EA200702561A1 (ru) * | 2005-05-20 | 2008-04-28 | Солвей (Сосьете Аноним) | Способ получения хлоргидрина хлорированием полигидроксилированного алифатического углеводорода |
| EP1762556A1 (en) * | 2005-05-20 | 2007-03-14 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol |
| US8664453B2 (en) | 2007-04-12 | 2014-03-04 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
| WO2008128010A1 (en) * | 2007-04-12 | 2008-10-23 | Dow Global Technologies Inc. | Process and apparatus for recovery of dichlorohydrins via codistillation |
-
2008
- 2008-04-11 US US12/595,480 patent/US8664453B2/en not_active Expired - Fee Related
- 2008-04-11 CN CN200880011724.9A patent/CN101657403B/zh not_active Expired - Fee Related
- 2008-04-11 TW TW097113153A patent/TWI432407B/zh active
- 2008-04-11 JP JP2010503218A patent/JP2010523698A/ja active Pending
- 2008-04-11 KR KR1020097023548A patent/KR20100016452A/ko not_active Ceased
- 2008-04-11 WO PCT/US2008/059968 patent/WO2008128004A1/en not_active Ceased
- 2008-04-11 EP EP08745555A patent/EP2137121A1/en not_active Withdrawn
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