AR074139A1 - Proceso de multiples etapas y aparato para recuperar diclorohidrinas - Google Patents
Proceso de multiples etapas y aparato para recuperar diclorohidrinasInfo
- Publication number
- AR074139A1 AR074139A1 ARP090101267A ARP090101267A AR074139A1 AR 074139 A1 AR074139 A1 AR 074139A1 AR P090101267 A ARP090101267 A AR P090101267A AR P090101267 A ARP090101267 A AR P090101267A AR 074139 A1 AR074139 A1 AR 074139A1
- Authority
- AR
- Argentina
- Prior art keywords
- liquid
- separation device
- dichlorohydrin
- dichlorohydrins
- vapor contact
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 abstract 12
- 238000000926 separation method Methods 0.000 abstract 9
- 238000009835 boiling Methods 0.000 abstract 5
- 238000004821 distillation Methods 0.000 abstract 5
- 150000002148 esters Chemical class 0.000 abstract 5
- 238000005194 fractionation Methods 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 2
- 239000006227 byproduct Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000010808 liquid waste Substances 0.000 abstract 2
- 239000000047 product Substances 0.000 abstract 2
- 238000011084 recovery Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000012320 chlorinating reagent Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/36—Azeotropic distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4359008P | 2008-04-09 | 2008-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR074139A1 true AR074139A1 (es) | 2010-12-29 |
Family
ID=40973560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP090101267A AR074139A1 (es) | 2008-04-09 | 2009-04-08 | Proceso de multiples etapas y aparato para recuperar diclorohidrinas |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8586802B2 (enExample) |
| EP (1) | EP2268598A1 (enExample) |
| JP (1) | JP2011516553A (enExample) |
| KR (1) | KR20100126603A (enExample) |
| CN (1) | CN101998944B (enExample) |
| AR (1) | AR074139A1 (enExample) |
| BR (1) | BRPI0906904A2 (enExample) |
| TW (1) | TWI453186B (enExample) |
| WO (1) | WO2009126415A1 (enExample) |
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 |
| 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 |
| 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 |
| 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 (enExample) | ||||
| 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 |
| CZ20032346A3 (cs) * | 2003-09-01 | 2005-04-13 | Spolek Pro Chemickou A Hutní Výrobu,A.S. | Způsob přípravy dichlorpropanolů z glycerinu |
| ATE511498T1 (de) | 2003-11-20 | 2011-06-15 | Solvay | Verfahren zur herstellung von dichlorpropanol aus glycerin und einem chlorinierungsmittel in anwesenheit von einem katalysator ausgewählt aus adipin- und glutarsaeure |
| CN100999443B (zh) * | 2003-11-20 | 2011-03-16 | 索尔维公司 | 用于生产二氯丙醇的方法 |
| EP2181979B1 (en) | 2004-07-21 | 2015-04-22 | Dow Global Technologies LLC | 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 |
| US20090306020A1 (en) * | 2005-05-27 | 2009-12-10 | 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 |
| US8664453B2 (en) * | 2007-04-12 | 2014-03-04 | Dow Global Technologies Inc. | Multi-stage process and apparatus for recovering dichlorohydrins |
-
2009
- 2009-03-18 US US12/935,303 patent/US8586802B2/en not_active Expired - Fee Related
- 2009-03-18 EP EP09730672A patent/EP2268598A1/en not_active Withdrawn
- 2009-03-18 CN CN200980112653.6A patent/CN101998944B/zh not_active Expired - Fee Related
- 2009-03-18 WO PCT/US2009/037487 patent/WO2009126415A1/en not_active Ceased
- 2009-03-18 JP JP2011504042A patent/JP2011516553A/ja active Pending
- 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
- 2009-04-08 AR ARP090101267A patent/AR074139A1/es unknown
- 2009-04-08 TW TW098111648A patent/TWI453186B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US20110098516A1 (en) | 2011-04-28 |
| CN101998944B (zh) | 2014-09-03 |
| US8586802B2 (en) | 2013-11-19 |
| JP2011516553A (ja) | 2011-05-26 |
| KR20100126603A (ko) | 2010-12-01 |
| TWI453186B (zh) | 2014-09-21 |
| BRPI0906904A2 (pt) | 2015-07-21 |
| CN101998944A (zh) | 2011-03-30 |
| WO2009126415A1 (en) | 2009-10-15 |
| TW200946488A (en) | 2009-11-16 |
| EP2268598A1 (en) | 2011-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |