MX9402905A - Procesos mejorados para hacer etanolaminas. - Google Patents

Procesos mejorados para hacer etanolaminas.

Info

Publication number
MX9402905A
MX9402905A MX9402905A MX9402905A MX9402905A MX 9402905 A MX9402905 A MX 9402905A MX 9402905 A MX9402905 A MX 9402905A MX 9402905 A MX9402905 A MX 9402905A MX 9402905 A MX9402905 A MX 9402905A
Authority
MX
Mexico
Prior art keywords
making
ethanolamines
processes
substituted
unsubstituted
Prior art date
Application number
MX9402905A
Other languages
English (en)
Inventor
Samuel J Washington
Tony F Grant
Original Assignee
Dow Chemical Co
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
Priority claimed from US08/051,719 external-priority patent/US5334763A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of MX9402905A publication Critical patent/MX9402905A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un proceso mejorado para reducir la cantidad de cuando menos los subproductos de éter de glicol formados en un proceso para hacer etanolaminas insustituidas a partir de la reaccion de oxido de etileno y amonia, o en un proceso para hacer etanolaminas sustituidas por medio de la reaccion de oxido de etileno y una amina sustituida, en donde se alimenta dioxido de carbono o un material que haga evolucionar dioxido de carbono, hacia un reactor, para hacer la etanolamina insustituida o sustituida.
MX9402905A 1993-04-22 1994-04-21 Procesos mejorados para hacer etanolaminas. MX9402905A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/051,719 US5334763A (en) 1993-04-22 1993-04-22 Processes for making ethanolamines
US08/221,650 US5395973A (en) 1993-04-22 1994-04-05 Processes for making ethanolamines

Publications (1)

Publication Number Publication Date
MX9402905A true MX9402905A (es) 1997-03-29

Family

ID=26729752

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9402905A MX9402905A (es) 1993-04-22 1994-04-21 Procesos mejorados para hacer etanolaminas.

Country Status (4)

Country Link
US (1) US5395973A (es)
EP (1) EP0695288A1 (es)
MX (1) MX9402905A (es)
WO (1) WO1994024089A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69409463T2 (de) * 1993-11-02 1998-07-30 Nippon Catalytic Chem Ind Verfahren zur Herstellung von Alkanolamin, Katalysator für dieses Verfahren und Verfahren zur Herstellung des Katalysators
BR112014003974B1 (pt) 2011-08-26 2019-10-01 Dow Global Technologies Llc Processo para fazer uma piperazina mono- ou di-alcoxilada através da alcoxilação de um composto de piperazina
EP2794551B1 (en) 2011-12-21 2017-11-08 Dow Global Technologies LLC Improved process for making ethoxylated amine compounds
WO2017159814A1 (ja) 2016-03-18 2017-09-21 株式会社日本触媒 アルカノールアミン類の製造方法
CN107304169A (zh) * 2016-04-21 2017-10-31 佳化化学股份有限公司 水溶性含氮化合物或其水溶液与环醚反应生产产品的方法
CN117821101B (zh) * 2024-01-03 2025-12-16 南京万象新材料科技有限责任公司 一种用于常减压装置的有机胺中和剂及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169856A (en) * 1978-09-18 1979-10-02 Euteco S.P.A. Process for the preparation and the recovery of ethanolamines
DE3010105A1 (de) * 1980-03-15 1981-10-01 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zur herstellung bzw. umsetzung von alkanolaminen
US4355181A (en) * 1981-02-27 1982-10-19 The Dow Chemical Company Process for ethanolamines

Also Published As

Publication number Publication date
WO1994024089A1 (en) 1994-10-27
EP0695288A1 (en) 1996-02-07
US5395973A (en) 1995-03-07

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