AR074138A1 - Proceso y aparato para recuperacion eficiente de diclorohidrinas - Google Patents
Proceso y aparato para recuperacion eficiente de diclorohidrinasInfo
- Publication number
- AR074138A1 AR074138A1 ARP090101266A ARP090101266A AR074138A1 AR 074138 A1 AR074138 A1 AR 074138A1 AR P090101266 A ARP090101266 A AR P090101266A AR P090101266 A ARP090101266 A AR P090101266A AR 074138 A1 AR074138 A1 AR 074138A1
- Authority
- AR
- Argentina
- Prior art keywords
- stream
- effluent
- phase
- reactor
- dichlorohydrin
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 5
- 238000011084 recovery Methods 0.000 title abstract 4
- DEWLEGDTCGBNGU-UHFFFAOYSA-N 1,3-dichloropropan-2-ol Chemical compound ClCC(O)CCl DEWLEGDTCGBNGU-UHFFFAOYSA-N 0.000 abstract 17
- 238000009833 condensation Methods 0.000 abstract 10
- 230000005494 condensation Effects 0.000 abstract 10
- 239000012808 vapor phase Substances 0.000 abstract 10
- 238000001816 cooling Methods 0.000 abstract 9
- 150000002148 esters Chemical class 0.000 abstract 9
- 239000007791 liquid phase Substances 0.000 abstract 8
- 238000000926 separation method Methods 0.000 abstract 7
- 150000001875 compounds Chemical class 0.000 abstract 6
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 4
- 238000004821 distillation Methods 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- 239000012071 phase Substances 0.000 abstract 3
- 238000010992 reflux Methods 0.000 abstract 3
- 238000010977 unit operation Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 238000009825 accumulation Methods 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 239000012320 chlorinating reagent Substances 0.000 abstract 2
- 238000005194 fractionation Methods 0.000 abstract 2
- 238000007038 hydrochlorination reaction Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- SSZWWUDQMAHNAQ-UHFFFAOYSA-N 3-chloropropane-1,2-diol Chemical compound OCC(O)CCl SSZWWUDQMAHNAQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000003945 chlorohydrins Chemical class 0.000 abstract 1
- 238000007033 dehydrochlorination reaction Methods 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000012074 organic phase Substances 0.000 abstract 1
- 238000005191 phase separation Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
-
- 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
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4358308P | 2008-04-09 | 2008-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR074138A1 true AR074138A1 (es) | 2010-12-29 |
Family
ID=40974601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP090101266A AR074138A1 (es) | 2008-04-09 | 2009-04-08 | Proceso y aparato para recuperacion eficiente de diclorohidrinas |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8471077B2 (enExample) |
| EP (1) | EP2268597A1 (enExample) |
| JP (1) | JP2011516552A (enExample) |
| KR (1) | KR20100126602A (enExample) |
| CN (1) | CN101998945B (enExample) |
| AR (1) | AR074138A1 (enExample) |
| BR (1) | BRPI0906911A2 (enExample) |
| TW (1) | TWI477482B (enExample) |
| WO (1) | WO2009126414A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9200375B2 (en) | 2011-05-19 | 2015-12-01 | Calera Corporation | Systems and methods for preparation and separation of products |
| KR101225047B1 (ko) * | 2011-06-24 | 2013-02-06 | (주)에이치케이바이오텍 | 감압 회분증류를 이용하여 유기물질로부터 불순물을 제거하는 방법 및 장치 |
| TWI633206B (zh) | 2013-07-31 | 2018-08-21 | 卡利拉股份有限公司 | 使用金屬氧化物之電化學氫氧化物系統及方法 |
| CN103524729B (zh) * | 2013-10-17 | 2015-09-16 | 宁波环洋化工有限公司 | 一种砂浆混凝土外加剂的生产方法 |
| WO2017075443A1 (en) | 2015-10-28 | 2017-05-04 | Calera Corporation | Electrochemical, halogenation, and oxyhalogenation systems and methods |
| CN106630083B (zh) * | 2015-10-29 | 2021-05-14 | 中国石油化工股份有限公司 | 一种环氧化废水的无害化处理方法 |
| CN105293975B (zh) * | 2015-12-10 | 2017-11-21 | 宁波环洋新材料股份有限公司 | 一种干混砂浆添加剂的生产方法 |
| TWI624301B (zh) * | 2016-04-07 | 2018-05-21 | 中鼎工程股份有限公司 | 廢氣回收系統 |
| US10619254B2 (en) | 2016-10-28 | 2020-04-14 | Calera Corporation | Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide |
| WO2019060345A1 (en) | 2017-09-19 | 2019-03-28 | Calera Corporation | SYSTEMS AND METHODS USING LANTHANIDE HALIDE |
| CN107510952A (zh) * | 2017-09-22 | 2017-12-26 | 济宁新创化工科技有限公司 | 一种化工物料分离用精馏填料塔 |
| CN108059586B (zh) * | 2017-12-12 | 2021-08-17 | 浙江镇洋发展股份有限公司 | 一种甘油氯化制备二氯丙醇的方法 |
| US10590054B2 (en) | 2018-05-30 | 2020-03-17 | Calera Corporation | Methods and systems to form propylene chlorohydrin from dichloropropane using Lewis acid |
| CN112239434B (zh) * | 2020-11-17 | 2023-12-29 | 浙江镇洋发展股份有限公司 | 一种环氧氯丙烷生产装置和工艺 |
| CN116036626B (zh) * | 2022-11-22 | 2023-09-29 | 安徽海华科技集团有限公司 | 一种反应原料快速高效脱水系统 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE197308C (enExample) | ||||
| US3093690A (en) * | 1959-09-30 | 1963-06-11 | Jefferson Chem Co Inc | Method for preparing butadiene dichlorohydrins |
| CA1088021A (en) * | 1977-01-18 | 1980-10-21 | Robert J. Coker | Modified process for resin manufacturing using a continuous separate distillation column |
| US4620911A (en) * | 1985-12-27 | 1986-11-04 | Shell Oil Company | Process for the production of dichlorohydrin |
| US4783242A (en) * | 1986-05-22 | 1988-11-08 | The Dow Chemical Company | Distillation system and process |
| US4935564A (en) * | 1988-07-28 | 1990-06-19 | Dow Corning Corporation | Process for preparing alkyl halides |
| US5227541A (en) * | 1990-07-17 | 1993-07-13 | Showa Denko K.K. | Purification of 2,3-dichloro-1-propanol |
| US5486627A (en) * | 1994-12-02 | 1996-01-23 | The Dow Chemical Company | Method for producing epoxides |
| JPH1128301A (ja) * | 1997-07-10 | 1999-02-02 | Nippon Refine Kk | 揮発性成分の分離回収装置と方法 |
| CZ20032346A3 (cs) * | 2003-09-01 | 2005-04-13 | Spolek Pro Chemickou A Hutní Výrobu,A.S. | Způsob přípravy dichlorpropanolů z glycerinu |
| EA200800129A1 (ru) | 2003-11-20 | 2008-04-28 | Солвей (Сосьете Аноним) | Псевдоазеотропная композиция, содержащая дихлорпропанол, и способ ее получения |
| KR100932355B1 (ko) * | 2003-11-20 | 2009-12-16 | 솔베이(소시에떼아노님) | 디클로로프로판올을 포함하는 유사공비등 조성물 및 상기조성물의 제조 방법 |
| CN102516205B (zh) * | 2004-07-21 | 2016-05-04 | 兰科知识产权有限责任公司 | 多羟基化脂族烃或其酯向氯醇的转化 |
| US8173823B2 (en) * | 2005-05-20 | 2012-05-08 | Solvay (Société Anonyme) | Method for making an epoxide |
| KR20080037618A (ko) * | 2005-05-20 | 2008-04-30 | 솔베이(소시에떼아노님) | 폴리히드록실화 지방족 탄화수소 및 염소화제 간의 반응에의한 클로로히드린 제조 방법 |
| EP1762556A1 (en) | 2005-05-20 | 2007-03-14 | SOLVAY (Société Anonyme) | Process for producing dichloropropanol from glycerol |
| 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 |
| WO2008128010A1 (en) * | 2007-04-12 | 2008-10-23 | Dow Global Technologies Inc. | Process and apparatus for recovery of dichlorohydrins via codistillation |
| KR20090130123A (ko) | 2007-04-12 | 2009-12-17 | 다우 글로벌 테크놀로지스 인크. | 다이클로로하이드린의 공비 회수를 위한 방법 및 장치 |
-
2009
- 2009-03-18 EP EP09729857A patent/EP2268597A1/en not_active Withdrawn
- 2009-03-18 JP JP2011504041A patent/JP2011516552A/ja active Pending
- 2009-03-18 KR KR1020107025103A patent/KR20100126602A/ko not_active Withdrawn
- 2009-03-18 WO PCT/US2009/037486 patent/WO2009126414A1/en not_active Ceased
- 2009-03-18 US US12/935,299 patent/US8471077B2/en not_active Expired - Fee Related
- 2009-03-18 BR BRPI0906911-9A patent/BRPI0906911A2/pt not_active IP Right Cessation
- 2009-03-18 CN CN200980112654.0A patent/CN101998945B/zh not_active Expired - Fee Related
- 2009-04-08 AR ARP090101266A patent/AR074138A1/es unknown
- 2009-04-08 TW TW098111652A patent/TWI477482B/zh not_active IP Right Cessation
-
2013
- 2013-05-23 US US13/900,773 patent/US8845972B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20110028765A1 (en) | 2011-02-03 |
| WO2009126414A1 (en) | 2009-10-15 |
| EP2268597A1 (en) | 2011-01-05 |
| JP2011516552A (ja) | 2011-05-26 |
| CN101998945B (zh) | 2014-04-09 |
| TW201000435A (en) | 2010-01-01 |
| BRPI0906911A2 (pt) | 2015-07-21 |
| TWI477482B (zh) | 2015-03-21 |
| CN101998945A (zh) | 2011-03-30 |
| US8845972B2 (en) | 2014-09-30 |
| US20130259766A1 (en) | 2013-10-03 |
| KR20100126602A (ko) | 2010-12-01 |
| US8471077B2 (en) | 2013-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR074138A1 (es) | Proceso y aparato para recuperacion eficiente de diclorohidrinas | |
| JP6143744B2 (ja) | アセトニトリルの精製方法 | |
| JP4350937B2 (ja) | アクロレイン又はプロピオンアルデヒドを希薄な水性流から回収するプロセス | |
| BR112015014628B8 (pt) | processo para produzir ácido acético, e, método para separar ou remover acetaldeído | |
| JP2011516552A5 (enExample) | ||
| CN104603101B (zh) | 乙腈的纯化方法 | |
| US20170334816A1 (en) | Process for the separation of glycols | |
| JP6602490B2 (ja) | （メタ）アクリル酸の回収方法 | |
| CA2876281C (en) | Process for the production of methylbutinol | |
| CN103483147B (zh) | 改进的丁醇回收方法和装置 | |
| US20120073954A1 (en) | Recovery of acetonitrile from a waste stream | |
| US20110201842A1 (en) | Method for recovering carboxylic acids from dilute aqueous streams | |
| AR072771A1 (es) | Proceso y aparato para producir y purificar epiclorohidrinas | |
| CA2965476A1 (en) | Breaking a methanol/methyl methacrylate azeotrope using pressure swing distillation | |
| 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 | |
| CN105209415B (zh) | 分离亚烷基二醇的方法 | |
| CN102119136A (zh) | 用于通过蒸馏纯化甲醇的方法 | |
| CA2731937C (en) | Alkylene oxide recovery systems | |
| JP3963150B2 (ja) | （メタ）アクリル酸類製造時の副生物の分解方法 | |
| US9156769B2 (en) | Method of recovering carboxylic acids from dilute aqueous streams | |
| KR20220158837A (ko) | 수성 스트림으로부터 메톡시프로판올을 회수하기 위한 방법 및 설비 | |
| KR830000024B1 (ko) | 아크릴산의 회수방법 | |
| TH2301006160A (th) | การปรับปรุงให้ดีขึ้น ของอะโรเมติกส์ ซึ่งเริ่มต้นมาจาก ก๊าซโซลีนแตกโมเลกุลด้วยตัวเร่งปฎิกิริยาไปสู่อะโรเมติกส์คอมเพล็กซ์ | |
| CN118043301A (zh) | 制备丙烯酸的方法 | |
| TH112648A (th) | กระบวนการและเครื่องสำหรับการทำให้คืนสภาพที่มีประสิทธิภาพของไดคลอโรไฮดริน |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB | Suspension of granting procedure |