[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BRPI0906911A2 - Processo e aparelhagem para recuperar dicloridrinas a partir de uma mistura compreendendo dicloridrinas. - Google Patents

Processo e aparelhagem para recuperar dicloridrinas a partir de uma mistura compreendendo dicloridrinas.

Info

Publication number
BRPI0906911A2
BRPI0906911A2 BRPI0906911-9A BRPI0906911A BRPI0906911A2 BR PI0906911 A2 BRPI0906911 A2 BR PI0906911A2 BR PI0906911 A BRPI0906911 A BR PI0906911A BR PI0906911 A2 BRPI0906911 A2 BR PI0906911A2
Authority
BR
Brazil
Prior art keywords
dihydrochlorines
recovering
mixture
recovering dihydrochlorines
Prior art date
Application number
BRPI0906911-9A
Other languages
English (en)
Inventor
Anil Mehta
Original Assignee
Dow Global Technologies Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0906911A2 publication Critical patent/BRPI0906911A2/pt

Links

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)
BRPI0906911-9A 2008-04-09 2009-03-18 Processo e aparelhagem para recuperar dicloridrinas a partir de uma mistura compreendendo dicloridrinas. BRPI0906911A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4358308P 2008-04-09 2008-04-09
PCT/US2009/037486 WO2009126414A1 (en) 2008-04-09 2009-03-18 Process and apparatus for efficient recovery of dichlorohydrins

Publications (1)

Publication Number Publication Date
BRPI0906911A2 true BRPI0906911A2 (pt) 2015-07-21

Family

ID=40974601

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0906911-9A BRPI0906911A2 (pt) 2008-04-09 2009-03-18 Processo e aparelhagem para recuperar dicloridrinas a partir de uma mistura compreendendo dicloridrinas.

Country Status (9)

Country Link
US (2) US8471077B2 (pt)
EP (1) EP2268597A1 (pt)
JP (1) JP2011516552A (pt)
KR (1) KR20100126602A (pt)
CN (1) CN101998945B (pt)
AR (1) AR074138A1 (pt)
BR (1) BRPI0906911A2 (pt)
TW (1) TWI477482B (pt)
WO (1) WO2009126414A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
US10266954B2 (en) 2015-10-28 2019-04-23 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197308C (pt)
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
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
CA2617841A1 (en) 2003-11-20 2005-06-16 Solvay (Societe Anonyme) Process for producing a chlorinated organic compound
EP1771403B1 (en) 2004-07-21 2010-01-06 Dow Global Technologies Inc. Conversion of a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin
KR20080037618A (ko) * 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소 및 염소화제 간의 반응에의한 클로로히드린 제조 방법
CA2608715A1 (en) * 2005-05-20 2006-09-28 Solvay (Societe Anonyme) Method for making a chlorohydrin
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
JP2010523701A (ja) * 2007-04-12 2010-07-15 ダウ グローバル テクノロジーズ インコーポレイティド 共蒸留によってジクロロヒドリンを回収する方法および装置
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

Also Published As

Publication number Publication date
EP2268597A1 (en) 2011-01-05
WO2009126414A1 (en) 2009-10-15
CN101998945A (zh) 2011-03-30
KR20100126602A (ko) 2010-12-01
TW201000435A (en) 2010-01-01
CN101998945B (zh) 2014-04-09
US20110028765A1 (en) 2011-02-03
AR074138A1 (es) 2010-12-29
US8845972B2 (en) 2014-09-30
US20130259766A1 (en) 2013-10-03
US8471077B2 (en) 2013-06-25
TWI477482B (zh) 2015-03-21
JP2011516552A (ja) 2011-05-26

Similar Documents

Publication Publication Date Title
BRPI0906911A2 (pt) Processo e aparelhagem para recuperar dicloridrinas a partir de uma mistura compreendendo dicloridrinas.
BRPI1007178A2 (pt) processo para a produção de uma composição de inibidor de hidrato líquida pobre e, aparelho para a recuperação de uma composição de inibidor de hidrato líquida.
BRPI0721502A2 (pt) Método para tratamento de uma formação fraturada
BRPI0922451A2 (pt) processo para separar pelo menos um primeiro material a partir de uma mistura.
BRPI0807756A2 (pt) Método para produzir um l-aminoácido.
BRPI0923419A2 (pt) aparelho e método para analizar a condição de uma máquina, e, programa de computador.
BRPI0716295B8 (pt) processo para tratar uma corrente de alimentação de hidrocarboneto
BRPI0811760A2 (pt) Processo para separação de componentes de biomassa
BRPI0908071A2 (pt) Método para tratar uma formação contendo hidrocarbonetos
BRPI0920920A2 (pt) processo para dessulfuração
BRPI0910454A2 (pt) processo para produção de uma proteína policlonal
BRPI0806556A2 (pt) Processo para produzir um isocianato
BRPI0816911A2 (pt) Processo para preparação de 4-aminobut-2-enolidas
BRPI0913647A2 (pt) método e dispositivo para a produção de uma mistura de borracha reticulável.
BRPI0815784A2 (pt) Processo para a preparação de 1,2-propanodiol
BRPI0909004A2 (pt) Processo para produção de biogás
BRPI0916501A2 (pt) processo para extrair hidrofobina de uma solução
BRPI0914605A2 (pt) processo para recuperar um componente gasoso.
BRPI1008987A2 (pt) processo para preparar 3,3,3-trifluoropropeno
BRPI0813960A2 (pt) Processo para produção de biarilas
BRPI0912275A2 (pt) sistema de compressor e processo para operar um sistema de compressor
BRPI0915852A2 (pt) Processo para produzir partículas poliméricas que absorvem água.
BRPI0815971A2 (pt) Processo para a preparação de 1,2-propanodiol
BR112012000258A2 (pt) processo para preparar uma alquenona.
BR112013015874A2 (pt) processo para a separação de uma mistura.

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.