DK146243C - Fremgangsmaade til aktivering af en hydrogeneringskatalysator - Google Patents

Fremgangsmaade til aktivering af en hydrogeneringskatalysator

Info

Publication number
DK146243C
DK146243C DK151870A DK151870A DK146243C DK 146243 C DK146243 C DK 146243C DK 151870 A DK151870 A DK 151870A DK 151870 A DK151870 A DK 151870A DK 146243 C DK146243 C DK 146243C
Authority
DK
Denmark
Prior art keywords
activating
procedure
hydrogenation catalyst
hydrogenation
catalyst
Prior art date
Application number
DK151870A
Other languages
English (en)
Other versions
DK146243B (da
Inventor
Kurt Sennewald
Alexander Ohorodnik
Werner Mittler
Joachim Hundeck
Hans-Joachim Hardel
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of DK146243B publication Critical patent/DK146243B/da
Application granted granted Critical
Publication of DK146243C publication Critical patent/DK146243C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
DK151870A 1969-03-25 1970-03-24 Fremgangsmaade til aktivering af en hydrogeneringskatalysator DK146243C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1915037 1969-03-25
DE1915037A DE1915037C3 (de) 1969-03-25 1969-03-25 Verfahren zur Reinigung von technischer Monochloressigsäure durch selektive katalytische Dehalogenierung des darin enthaltenen Dl- und Trichloressigsäure

Publications (2)

Publication Number Publication Date
DK146243B DK146243B (da) 1983-08-08
DK146243C true DK146243C (da) 1984-01-16

Family

ID=5729171

Family Applications (1)

Application Number Title Priority Date Filing Date
DK151870A DK146243C (da) 1969-03-25 1970-03-24 Fremgangsmaade til aktivering af en hydrogeneringskatalysator

Country Status (11)

Country Link
US (1) US3739023A (da)
JP (1) JPS5034533B1 (da)
BE (1) BE747932A (da)
CH (1) CH533074A (da)
DE (1) DE1915037C3 (da)
DK (1) DK146243C (da)
FR (1) FR2039987A5 (da)
GB (1) GB1282682A (da)
NL (1) NL146483B (da)
NO (1) NO132588C (da)
SE (1) SE374349B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645531B1 (fr) * 1989-04-07 1991-06-07 Atochem Procede et catalyseur de deshalogenation d'acides carboxyliques alphahalogenes
DE19546080A1 (de) * 1995-12-11 1997-06-12 Hoechst Ag Verfahren zur Darstellung einer besonders reinen Monochloressigsäure
EP1900719A1 (en) * 2006-09-01 2008-03-19 BUSS ChemTech AG Manufacture of substantially pure monochloroacetic acid
ES2774459T3 (es) * 2015-03-17 2020-07-21 Nouryon Chemicals Int Bv Proceso para la purificación de ácido monocloroacético
AR104892A1 (es) 2015-06-12 2017-08-23 Akzo Nobel Chemicals Int Bv Proceso para la hidrodecloración de una alimentación que comprende ácido dicloroacético
CN108383716B (zh) * 2018-04-26 2020-08-04 西安凯立新材料股份有限公司 一种一氯乙酸的选择性合成方法
CN110878016B (zh) * 2018-09-05 2023-04-28 中国石油化工股份有限公司 制备异辛酸的工艺方法

Also Published As

Publication number Publication date
DK146243B (da) 1983-08-08
SE374349B (da) 1975-03-03
CH533074A (de) 1973-01-31
DE1915037C3 (de) 1975-10-30
FR2039987A5 (da) 1971-01-15
NO132588B (da) 1975-08-25
NL7004122A (da) 1970-09-29
DE1915037B2 (de) 1975-03-13
US3739023A (en) 1973-06-12
NO132588C (da) 1975-12-03
NL146483B (nl) 1975-07-15
BE747932A (fr) 1970-09-25
DE1915037A1 (de) 1970-10-01
GB1282682A (en) 1972-07-19
JPS5034533B1 (da) 1975-11-10

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Legal Events

Date Code Title Description
PUP Patent expired