BRPI0506690A - processo para a preparação de 1,3-butileno glicol - Google Patents

processo para a preparação de 1,3-butileno glicol

Info

Publication number
BRPI0506690A
BRPI0506690A BRPI0506690-5A BRPI0506690A BRPI0506690A BR PI0506690 A BRPI0506690 A BR PI0506690A BR PI0506690 A BRPI0506690 A BR PI0506690A BR PI0506690 A BRPI0506690 A BR PI0506690A
Authority
BR
Brazil
Prior art keywords
butylene glycol
preparation
ppm
concentration
produce
Prior art date
Application number
BRPI0506690-5A
Other languages
English (en)
Inventor
Kenneth Allen Windhorst
Richard D Guajardo
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of BRPI0506690A publication Critical patent/BRPI0506690A/pt

Links

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
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups

Landscapes

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

Abstract

PROCESSO PARA A PREPARAçãO DE 1,3 - BUTILENO GLICOL 1,3 - butileno glicol, preparado através de uma reação de condensação do aldol intermediário de acetaldeído, é produzido em eficiências em termos de rendimento aumentadas. As eficiências são obtidas utilizando um acetaldeído tendo baixas concentrações carboxílicas. A concentração do aldol ocorre na presença de um agente alcalino em uma concentração de cerca de 2 ppm a cerca de 10 ppm para produzir um produto intermediário de 3-hidroxibutanal que é hidrogenado na presença de um catalisador de Níquel-Raney para produzir 1,3-butileno glicol em rendimentos em termos de eficiência de mais que cerca de 75%.
BRPI0506690-5A 2004-01-08 2005-01-03 processo para a preparação de 1,3-butileno glicol BRPI0506690A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/753,745 US20050154239A1 (en) 2004-01-08 2004-01-08 Methods for preparing 1,3 butylene glycol
PCT/US2005/000047 WO2005068408A1 (en) 2004-01-08 2005-01-03 Methods for preparing 1,3-butylene glycol

Publications (1)

Publication Number Publication Date
BRPI0506690A true BRPI0506690A (pt) 2007-05-02

Family

ID=34739255

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506690-5A BRPI0506690A (pt) 2004-01-08 2005-01-03 processo para a preparação de 1,3-butileno glicol

Country Status (9)

Country Link
US (1) US20050154239A1 (pt)
EP (1) EP1701929A1 (pt)
JP (1) JP2007517882A (pt)
KR (1) KR20060132860A (pt)
CN (1) CN100450986C (pt)
BR (1) BRPI0506690A (pt)
CA (1) CA2551682A1 (pt)
WO (1) WO2005068408A1 (pt)
ZA (1) ZA200605586B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575552B2 (en) * 2004-06-10 2009-08-18 Panasonic Corporation Ultrasonic probe with acoustic medium
US8445733B1 (en) 2011-07-26 2013-05-21 Oxea Bishop Llc 1,3 butylene glycol with reduced odor
DE102013106790A1 (de) * 2013-06-28 2014-12-31 Oxea Gmbh Verfahren zur Herstellung von 1,3-Butandiol
CN105585448B (zh) * 2016-03-09 2019-11-05 辽宁科隆精细化工股份有限公司 一种合成化妆品级1,3-丁二醇的方法
CN109422635A (zh) * 2017-09-05 2019-03-05 东营市海科新源化工有限责任公司 一种1,3-丁二醇的制备方法
CN109422624B (zh) * 2017-09-05 2021-08-24 东营市海科新源化工有限责任公司 一种1,3-丁二醇的制备方法
JP6804601B1 (ja) * 2019-09-05 2020-12-23 株式会社ダイセル １，３−ブチレングリコール製品
KR102682257B1 (ko) * 2019-09-05 2024-07-08 주식회사 다이셀 1,3-부틸렌 글리콜 제품
JP6979473B2 (ja) * 2020-01-07 2021-12-15 株式会社ダイセル １，３−ブチレングリコール製品
JP6890708B2 (ja) * 2019-09-05 2021-06-18 株式会社ダイセル １，３−ブチレングリコール製品
JP6804602B1 (ja) * 2019-09-05 2020-12-23 株式会社ダイセル １，３−ブチレングリコール製品
JP6890709B2 (ja) * 2019-09-05 2021-06-18 株式会社ダイセル １，３−ブチレングリコール製品
JP2021063019A (ja) * 2019-10-10 2021-04-22 昭和電工株式会社 １，３−ブタンジオールの製造方法
CN110668917A (zh) * 2019-10-31 2020-01-10 天津市汇筑恒升科技有限公司 一种1,3-丁二醇的合成装置及合成方法
CN116139864B (zh) * 2021-11-22 2024-11-19 中国科学院大连化学物理研究所 一种催化剂及其制备方法和在3-羟基丁醛加氢制备1,3-丁二醇中的应用
CN115028513B (zh) * 2022-05-30 2023-08-11 万华化学集团股份有限公司 一种生产1,3-丁二醇的方法
CN117816172A (zh) * 2022-09-27 2024-04-05 上海迅凯新材料科技有限公司 加氢催化剂及其制备方法和应用
JP2025534041A (ja) * 2022-10-17 2025-10-09 オーキュー・ケミカルズ・ビショップ・リミテッド・ライアビリティ・カンパニー 改善された１，３－ブチレングリコールプロセス
WO2025083711A1 (en) 2023-10-18 2025-04-24 Godavari Biorefineries Limited A process for production of 1,3-butylene glycol and a product thereof

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB853266A (en) * 1956-02-24 1960-11-02 Celanese Corp 1,3-butylene glycol
US4201868A (en) * 1975-03-05 1980-05-06 Celanese Corporation Reaction of methanol with synthesis gas
CA1094105A (en) * 1977-11-08 1981-01-20 Brian R. Gane Process for the production of acetaldehyde by the reaction of methanol with synthesis gas
US4151208A (en) * 1977-12-23 1979-04-24 Gulf Research & Development Company Process for the selective preparation of acetaldehyde from methanol and synthesis gas
FR2441603A1 (fr) * 1978-10-31 1980-06-13 Rhone Poulenc Ind Procede de preparation de l'acetaldehyde
US4302611A (en) * 1978-12-29 1981-11-24 Halcon Research & Development Corp. Preparation of acetaldehyde
US4239704A (en) * 1979-05-25 1980-12-16 Gulf Research & Development Company Process for producing acetaldehyde
US4239705A (en) * 1979-05-25 1980-12-16 Gulf Research & Development Company Process for producing acetaldehyde
FR2460284A1 (fr) * 1979-07-04 1981-01-23 Rhone Poulenc Ind Procede de preparation de l'acetaldehyde
DE2928236C2 (de) * 1979-07-12 1983-05-19 Wacker-Chemie GmbH, 8000 München Verfahren zum Trennen von Acetaldehyd aus Gemischen mit Chloroform, Methylenchlorid und Chlorfuran
US4267384A (en) * 1980-04-21 1981-05-12 National Distillers And Chemical Corp. Ruthenium catalyzed process for acetaldehyde and ethanol
US4291179A (en) * 1980-04-21 1981-09-22 National Distillers And Chemical Corp. Rhodium catalyzed process for acetaldehyde and ethanol
US4337765A (en) * 1980-11-26 1982-07-06 Zimmerman Edgar S Mouthguard
GB8326986D0 (en) * 1983-10-08 1983-11-09 British Petroleum Co Plc Production of ethanol
US5583270A (en) * 1993-03-24 1996-12-10 Daicel Chemical Industries, Ltd. Process for the preparation of 1,3-butylene glycol
KR20010102420A (ko) * 2000-02-04 2001-11-15 고지마 아끼로, 오가와 다이스께 고순도 1,3-부틸렌글리콜, 1,3-부틸렌글리콜의 제조 방법,및 부생 부탄올과 초산부틸의 제조 방법

Also Published As

Publication number Publication date
JP2007517882A (ja) 2007-07-05
ZA200605586B (en) 2007-12-27
WO2005068408A1 (en) 2005-07-28
CA2551682A1 (en) 2005-07-28
CN100450986C (zh) 2009-01-14
KR20060132860A (ko) 2006-12-22
CN1910125A (zh) 2007-02-07
EP1701929A1 (en) 2006-09-20
US20050154239A1 (en) 2005-07-14

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: OXEA CORPORATION (US)

Free format text: TRANSFERIDO DE: CELANESE INTERNATIONAL CORPORATION

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A 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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2287 DE 04/11/2014.