ATE498599T1 - Verfahren zur herstellung von 1,2-propylenglykol unter verwendung von glycerin - Google Patents

Verfahren zur herstellung von 1,2-propylenglykol unter verwendung von glycerin

Info

Publication number
ATE498599T1
ATE498599T1 AT08021088T AT08021088T ATE498599T1 AT E498599 T1 ATE498599 T1 AT E498599T1 AT 08021088 T AT08021088 T AT 08021088T AT 08021088 T AT08021088 T AT 08021088T AT E498599 T1 ATE498599 T1 AT E498599T1
Authority
AT
Austria
Prior art keywords
propylene glycol
glycerol
producing
glycerin
catalyst
Prior art date
Application number
AT08021088T
Other languages
English (en)
Inventor
Fang Cui
Jing Chen
Chungu Xia
Haixiao Kang
Xinzhi Zhang
Jin Tong
Xuemei Li
Original Assignee
Lanzhou Chem Phys Inst
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 Lanzhou Chem Phys Inst filed Critical Lanzhou Chem Phys Inst
Application granted granted Critical
Publication of ATE498599T1 publication Critical patent/ATE498599T1/de

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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • C07C29/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by elimination of -OH groups, e.g. by dehydration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT08021088T 2007-12-13 2008-12-04 Verfahren zur herstellung von 1,2-propylenglykol unter verwendung von glycerin ATE498599T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2007103059647A CN101456791B (zh) 2007-12-13 2007-12-13 利用生物基甘油生产1,2-丙二醇的方法

Publications (1)

Publication Number Publication Date
ATE498599T1 true ATE498599T1 (de) 2011-03-15

Family

ID=40447568

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08021088T ATE498599T1 (de) 2007-12-13 2008-12-04 Verfahren zur herstellung von 1,2-propylenglykol unter verwendung von glycerin

Country Status (5)

Country Link
US (1) US7586016B2 (de)
EP (1) EP2070902B1 (de)
CN (1) CN101456791B (de)
AT (1) ATE498599T1 (de)
DE (1) DE602008004976D1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011009936A2 (en) * 2009-07-24 2011-01-27 Basf Se Process for the preparation of 1,2-propanediol from glycerol
DE102009038398A1 (de) 2009-08-24 2011-03-03 Uhde Gmbh Verfahren und Vorrichtung zur Herstellung von Alkylenoxiden und von Alkylenglykolen
US8937202B2 (en) 2010-02-23 2015-01-20 Battelle Memorial Institute Processes and systems for the production of propylene glycol from glycerol
KR101711610B1 (ko) * 2010-07-21 2017-03-02 에스케이이노베이션 주식회사 바이오 글리세린으로 1,2-프로필렌 글리콜을 제조하는 방법
FR2965818B1 (fr) * 2010-10-12 2013-04-26 Champagel Procede de congelation de cols de bouteilles pour le degorgement des vins effervescent
US8394999B2 (en) * 2011-03-10 2013-03-12 Gtc Technology Us Llc Process for converting glycerin into propylene glycol
CN103657730B (zh) * 2012-09-20 2016-03-02 中国石油化工股份有限公司 甘油加氢制备1，2－丙二醇的催化剂及其制备方法
CN102924233B (zh) * 2012-10-20 2015-04-15 青岛科技大学 一种甘油氢解制备丙二醇的方法
CN108043476A (zh) * 2013-06-18 2018-05-18 株式会社大赛璐 氢化反应用催化剂的再生方法及多元醇的氢化物的制造方法
AR098779A1 (es) 2014-12-17 2016-06-15 Univ Nac Del Litoral Un proceso catalítico para la producción de propilenglicol a partir de glicerol, un catalizador de cobre y cerio, y un proceso para elaborar dicho catalizador
CN105693992A (zh) * 2016-03-21 2016-06-22 美瑞新材料股份有限公司 一种生物基防水透湿热塑性聚氨酯树脂及其制备方法
CN106187686A (zh) * 2016-07-07 2016-12-07 江苏凯特新材料科技有限公司 一种连续催化加氢制备1,2‑丙二醇的工艺方法及反应系统
CN107774271B (zh) * 2017-10-25 2020-07-24 宏业生物科技股份有限公司 一种用于生产1,2-丙二醇的高选择性催化剂
CN107935847A (zh) * 2017-11-17 2018-04-20 浙江工业大学上虞研究院有限公司 一种三羟甲基丙烷油酸酯的合成工艺
CN111097426B (zh) * 2019-12-30 2022-08-30 天津市长芦化工新材料有限公司 铜基气相催化剂及其制备方法和应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4442124A1 (de) * 1994-11-26 1996-05-30 Basf Ag Verfahren zur Herstellung von Propandiol-1,2
GB0514593D0 (en) 2005-07-15 2005-08-24 Davy Process Techn Ltd Process
US7790937B2 (en) * 2006-03-03 2010-09-07 Basf Se Process for the preparation of 1,2-propanediol
CN100560552C (zh) 2006-12-07 2009-11-18 中国科学院兰州化学物理研究所 甘油加氢制备1，2-丙二醇的方法
CN100497274C (zh) * 2007-01-25 2009-06-10 中国林业科学研究院林产化学工业研究所 一种甘油法制备1,3-丙二醇的方法
CN100432034C (zh) * 2007-02-07 2008-11-12 南京工业大学 甘油催化加氢连续制备1,2-丙二醇的方法
CN101085719B (zh) * 2007-06-29 2011-09-21 上海华谊丙烯酸有限公司 一种甘油加氢制备1,2-丙二醇的方法

Also Published As

Publication number Publication date
DE602008004976D1 (de) 2011-03-31
US20090156866A1 (en) 2009-06-18
CN101456791A (zh) 2009-06-17
CN101456791B (zh) 2012-07-04
US7586016B2 (en) 2009-09-08
EP2070902A1 (de) 2009-06-17
EP2070902B1 (de) 2011-02-16

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