JP2011516553A5 - - Google Patents
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- Publication number
- JP2011516553A5 JP2011516553A5 JP2011504042A JP2011504042A JP2011516553A5 JP 2011516553 A5 JP2011516553 A5 JP 2011516553A5 JP 2011504042 A JP2011504042 A JP 2011504042A JP 2011504042 A JP2011504042 A JP 2011504042A JP 2011516553 A5 JP2011516553 A5 JP 2011516553A5
- Authority
- JP
- Japan
- Prior art keywords
- separation device
- liquid
- reactor
- separator
- dichlorohydrin
- 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 84
- 239000007788 liquid Substances 0.000 claims description 74
- 238000000926 separation method Methods 0.000 claims description 70
- 238000009835 boiling Methods 0.000 claims description 47
- 239000000203 mixture Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 39
- 150000002148 esters Chemical class 0.000 claims description 37
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 claims description 36
- 238000004821 distillation Methods 0.000 claims description 28
- 239000007791 liquid phase Substances 0.000 claims description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 18
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 claims description 18
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 18
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 18
- 239000012320 chlorinating reagent Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 13
- 239000003054 catalyst Substances 0.000 claims description 12
- 238000005194 fractionation Methods 0.000 claims description 10
- 239000006227 byproduct Substances 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 8
- 239000008346 aqueous phase Substances 0.000 claims description 7
- 238000010992 reflux Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 6
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 claims description 6
- 238000007038 hydrochlorination reaction Methods 0.000 claims description 6
- 150000001735 carboxylic acids Chemical class 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004508 fractional distillation Methods 0.000 claims description 5
- 125000000524 functional group Chemical group 0.000 claims description 5
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 claims description 4
- 239000012074 organic phase Substances 0.000 claims description 4
- 239000012808 vapor phase Substances 0.000 claims description 4
- 238000010926 purge Methods 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 239000003377 acid catalyst Substances 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000007942 carboxylates Chemical class 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 238000006735 epoxidation reaction Methods 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 238000005191 phase separation Methods 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 239000002243 precursor Substances 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 2
- 238000010977 unit operation Methods 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- 239000012071 phase Substances 0.000 claims 1
- 239000000047 product Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4359008P | 2008-04-09 | 2008-04-09 | |
| US61/043,590 | 2008-04-09 | ||
| PCT/US2009/037487 WO2009126415A1 (en) | 2008-04-09 | 2009-03-18 | Multi-stage process and apparatus for recovering dichlorohydrins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011516553A JP2011516553A (ja) | 2011-05-26 |
| JP2011516553A5 true JP2011516553A5 (https=) | 2012-03-01 |
Family
ID=40973560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011504042A Pending JP2011516553A (ja) | 2008-04-09 | 2009-03-18 | ジクロロヒドリン類を回収する多段法及び装置 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8586802B2 (https=) |
| EP (1) | EP2268598A1 (https=) |
| JP (1) | JP2011516553A (https=) |
| KR (1) | KR20100126603A (https=) |
| CN (1) | CN101998944B (https=) |
| AR (1) | AR074139A1 (https=) |
| BR (1) | BRPI0906904A2 (https=) |
| TW (1) | TWI453186B (https=) |
| WO (1) | WO2009126415A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012078728A1 (en) | 2010-12-10 | 2012-06-14 | 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 |
| TWI585072B (zh) * | 2016-05-31 | 2017-06-01 | 國立清華大學 | 二氯丙醇的製造裝置及其製造方法 |
| TWI592392B (zh) * | 2016-05-31 | 2017-07-21 | 國立清華大學 | 改善二氯丙醇的產率的製造裝置及其製造方法 |
| WO2022155780A1 (zh) * | 2021-01-19 | 2022-07-28 | 汇智工程科技股份有限公司 | 环氧氯丙烷生产中1，3-二氯-2-丙醇的精制系统及工艺 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE197308C (https=) | ||||
| CA1144933A (en) * | 1979-04-19 | 1983-04-19 | Johan Van Gogh | Process for the preparation of polyglycidyl ethers of polyhydric phenols |
| US6092308A (en) * | 1998-11-23 | 2000-07-25 | Reflections Shoe Corp. | Unitary shoe bottom |
| CZ294890B6 (cs) | 2003-09-01 | 2005-04-13 | Spolek Pro Chemickou A Hutní Výrobu,A.S. | Způsob přípravy dichlorpropanolů z glycerinu |
| ATE501997T1 (de) * | 2003-11-20 | 2011-04-15 | Solvay | Verfahren zur herstellung von dichlorpropanol |
| CN100577622C (zh) * | 2003-11-20 | 2010-01-06 | 索尔维公司 | 从甘油生产二氯丙醇的方法,甘油最终来自生物柴油生产中动物脂肪的转化 |
| EP1771403B1 (en) | 2004-07-21 | 2010-01-06 | Dow Global Technologies Inc. | Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin |
| EP1762556A1 (en) | 2005-05-20 | 2007-03-14 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol |
| CA2609387A1 (en) * | 2005-05-27 | 2006-11-30 | Bayer Healthcare Ag | Combination therapy comprising diaryl ureas for treating diseases |
| TW200740735A (en) * | 2006-01-31 | 2007-11-01 | Asahi Kasei Chemicals Corp | Industrial process for production of high-purity diol |
| JP5094148B2 (ja) * | 2006-02-02 | 2012-12-12 | 昭和電工株式会社 | アリルアルコールの製造方法 |
| CN100509726C (zh) | 2007-01-26 | 2009-07-08 | 江苏工业学院 | 一种从甘油制备二氯丙醇的方法 |
| KR20100016452A (ko) | 2007-04-12 | 2010-02-12 | 다우 글로벌 테크놀로지스 인크. | 다이클로로하이드린 회수를 위한 다단계 방법 및 장치 |
-
2009
- 2009-03-18 US US12/935,303 patent/US8586802B2/en not_active Expired - Fee Related
- 2009-03-18 BR BRPI0906904-6A patent/BRPI0906904A2/pt not_active IP Right Cessation
- 2009-03-18 KR KR1020107025108A patent/KR20100126603A/ko not_active Withdrawn
- 2009-03-18 CN CN200980112653.6A patent/CN101998944B/zh not_active Expired - Fee Related
- 2009-03-18 EP EP09730672A patent/EP2268598A1/en not_active Withdrawn
- 2009-03-18 WO PCT/US2009/037487 patent/WO2009126415A1/en not_active Ceased
- 2009-03-18 JP JP2011504042A patent/JP2011516553A/ja active Pending
- 2009-04-08 AR ARP090101267A patent/AR074139A1/es unknown
- 2009-04-08 TW TW098111648A patent/TWI453186B/zh not_active IP Right Cessation
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