JP2010523698A5 - - Google Patents
Download PDFInfo
- 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 |
|---|---|---|---|---|
| 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 |
| US8664453B2 (en) | 2007-04-12 | 2014-03-04 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
| CN101657404B (zh) * | 2007-04-12 | 2013-11-06 | 陶氏环球技术公司 | 用于经由共馏回收二氯代醇的方法和设备 |
| WO2008128011A2 (en) * | 2007-04-12 | 2008-10-23 | 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 |
| CN101998944B (zh) | 2008-04-09 | 2014-09-03 | 陶氏环球技术公司 | 用于回收二氯代醇的多级方法和设备 |
| WO2011000896A1 (en) | 2009-07-03 | 2011-01-06 | 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 |
| BR112013014210B1 (pt) | 2010-12-10 | 2019-12-10 | Angus Chemical | processo para usar um nitroalcano como arrastador |
| BR112013007478A2 (pt) | 2012-01-25 | 2016-07-19 | Asahi Kasei Chemicals Corp | método de separação de separar (a) e (b) |
| 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 |
| US12186683B2 (en) * | 2019-01-25 | 2025-01-07 | Borealis Ag | Separating device 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 |
| CN1982269B (zh) * | 2003-11-20 | 2011-03-16 | 索尔维公司 | 用于生产有机化合物的方法 |
| EP1770081A1 (en) * | 2003-11-20 | 2007-04-04 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol , the glycerol coming eventualy from the conversion of animal fats in the manufacture of biodiesel |
| ATE454370T1 (de) | 2004-07-21 | 2010-01-15 | Dow Global Technologies Inc | Umwandlung eines mehrfach hydroxylierten aliphatischen kohlenwasserstoffes oder esters daraus in ein chlorhydrin |
| EP1762556A1 (en) * | 2005-05-20 | 2007-03-14 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol |
| US20080214848A1 (en) * | 2005-05-20 | 2008-09-04 | Solvay (Societe Anonyme) | Method For Making an Epoxy Starting From a Chlorhydrine |
| CN101657404B (zh) * | 2007-04-12 | 2013-11-06 | 陶氏环球技术公司 | 用于经由共馏回收二氯代醇的方法和设备 |
| US8664453B2 (en) | 2007-04-12 | 2014-03-04 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
-
2008
- 2008-04-11 US US12/595,480 patent/US8664453B2/en 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 CN CN200880011724.9A patent/CN101657403B/zh not_active Expired - Fee Related
- 2008-04-11 KR KR1020097023548A patent/KR20100016452A/ko not_active Ceased
- 2008-04-11 EP EP08745555A patent/EP2137121A1/en not_active Withdrawn
- 2008-04-11 WO PCT/US2008/059968 patent/WO2008128004A1/en not_active Ceased
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010523698A5 (enExample) | ||
| JP2010523703A5 (enExample) | ||
| KR102113365B1 (ko) | 아세트산 제조 공정으로부터 과망간산염 환원 화합물의 회수 방법 | |
| CN1250535C (zh) | 环氧丙烷的提纯 | |
| JP2011516552A5 (enExample) | ||
| CN101641343B (zh) | 环氧丙烷回收方法 | |
| KR20010022725A (ko) | 프로필렌 옥시드의 정제방법 | |
| CN1206208C (zh) | 改进的乙腈精制和回收方法 | |
| JP2010523698A (ja) | ジクロロヒドリンを回収するための多段方法及び装置 | |
| JP2010523701A5 (enExample) | ||
| JP2010523703A (ja) | ジクロロヒドリンの共沸回収方法及び装置 | |
| JP2010523699A5 (enExample) | ||
| JP4271423B2 (ja) | ジメチルアミド化合物とカルボン酸を蒸留分離する方法及びその装置 | |
| JPH0717626B2 (ja) | アクリル（メタクリル）酸グリシジルの精製方法 | |
| JP2011516553A5 (enExample) | ||
| JP5121723B2 (ja) | 精製メチルイソブチルケトンを製造するための方法および装置 | |
| JPH09323985A (ja) | プロパノールを用いたプロピレンオキシドの抽出蒸留法 | |
| CN102119136A (zh) | 用于通过蒸馏纯化甲醇的方法 | |
| JP5121722B2 (ja) | 精製メチルイソブチルケトンの製造方法および装置 | |
| US20250059133A1 (en) | Process for recovering an acetonitrile | |
| JPH10158208A (ja) | シクロヘキシルビニルエーテルの分離回収方法 | |
| JP3812851B2 (ja) | １−フェニルエタノール、アセトフェノンまたはそれらの混合物からのフェノールの分離方法 | |
| KR810001298B1 (ko) | 아크릴산의 회수방법 | |
| JP2001072623A (ja) | 塩素化炭化水素の精製方法 | |
| JPH05285303A (ja) | 使用済溶剤の再生方法 |