BR112012024093A2 - processo de preparação contínuo - Google Patents

processo de preparação contínuo

Info

Publication number
BR112012024093A2
BR112012024093A2 BR112012024093A BR112012024093A BR112012024093A2 BR 112012024093 A2 BR112012024093 A2 BR 112012024093A2 BR 112012024093 A BR112012024093 A BR 112012024093A BR 112012024093 A BR112012024093 A BR 112012024093A BR 112012024093 A2 BR112012024093 A2 BR 112012024093A2
Authority
BR
Brazil
Prior art keywords
preparation process
continuous preparation
continuous
preparation
Prior art date
Application number
BR112012024093A
Other languages
English (en)
Inventor
Pascal Pitiot
Sébastien Lomel
Thierry Gisbert
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of BR112012024093A2 publication Critical patent/BR112012024093A2/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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/242—Tubular reactors in series
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C07C227/06—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
    • C07C227/08—Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
BR112012024093A 2010-03-23 2011-03-23 processo de preparação contínuo BR112012024093A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1052079A FR2957919B1 (fr) 2010-03-23 2010-03-23 Procede continu de fabrication de solutions aqueuses de betaine
PCT/FR2011/050611 WO2011117535A1 (fr) 2010-03-23 2011-03-23 Procede continu de fabrication de solutions aqueuses de betaïne

Publications (1)

Publication Number Publication Date
BR112012024093A2 true BR112012024093A2 (pt) 2016-09-06

Family

ID=43397957

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012024093A BR112012024093A2 (pt) 2010-03-23 2011-03-23 processo de preparação contínuo

Country Status (8)

Country Link
US (1) US8766000B2 (pt)
EP (1) EP2550094B1 (pt)
JP (1) JP2013522348A (pt)
CN (1) CN102917788B (pt)
BR (1) BR112012024093A2 (pt)
FR (1) FR2957919B1 (pt)
RU (1) RU2535204C2 (pt)
WO (1) WO2011117535A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102603549B (zh) * 2012-02-28 2014-09-17 四川西普化工股份有限公司 芥酸酰胺丙基甜菜碱的合成方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2063422A1 (de) * 1970-12-23 1972-07-20 Rewo Chemische Fabrik Gmbh, 6497 Steinau Verfahren zur Herstellung von Betain und Aminoxid enthaltende Tensid-Gemischen
SU415255A1 (ru) * 1972-03-20 1974-02-15 Т. А. Асонова, А. Я. Берлин, А. Б. Зезин, Е. Ф. Разводовский СПОСОБ ПОЛУЧЕНИЯ р-БЕТАИ1ЮВВПТВci)iia aiisn^pii
DE2926479C2 (de) * 1979-06-30 1981-10-08 Th. Goldschmidt Ag, 4300 Essen Verfahren zur Herstellung von Betainen
DE4211190A1 (de) * 1992-04-03 1993-10-07 Hoechst Ag Verfahren zur Herstellung von wäßrigen Betainlösungen
DE59503247D1 (de) * 1994-09-16 1998-09-24 Goldschmidt Ag Th Verfahren zur Herstellung von Betainen
CN1054597C (zh) * 1996-10-16 2000-07-19 中国农业科学院饲料研究所 饲料添加剂甜菜碱合成工艺
CN101121672B (zh) * 2006-08-09 2010-11-24 上海祥韦思化学品有限公司 甜菜碱磷酸盐及其生产方法与应用
TWI400223B (zh) * 2007-11-16 2013-07-01 Lonza Ag 製備甜菜鹼的方法

Also Published As

Publication number Publication date
RU2012144850A (ru) 2014-04-27
JP2013522348A (ja) 2013-06-13
US8766000B2 (en) 2014-07-01
CN102917788B (zh) 2015-09-02
RU2535204C2 (ru) 2014-12-10
EP2550094A1 (fr) 2013-01-30
FR2957919B1 (fr) 2012-06-01
CN102917788A (zh) 2013-02-06
FR2957919A1 (fr) 2011-09-30
WO2011117535A1 (fr) 2011-09-29
US20130066108A1 (en) 2013-03-14
EP2550094B1 (fr) 2014-04-23

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]