SE392045B - Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator - Google Patents

Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator

Info

Publication number
SE392045B
SE392045B SE7310110A SE7310110A SE392045B SE 392045 B SE392045 B SE 392045B SE 7310110 A SE7310110 A SE 7310110A SE 7310110 A SE7310110 A SE 7310110A SE 392045 B SE392045 B SE 392045B
Authority
SE
Sweden
Prior art keywords
berar
manufactureing
gray
palladium
fine
Prior art date
Application number
SE7310110A
Other languages
English (en)
Swedish (sv)
Inventor
A Ohorodnik
K Gehrmann
J Hundeck
H Vierling
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
Priority claimed from DE19722240466 external-priority patent/DE2240466C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of SE392045B publication Critical patent/SE392045B/xx

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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/392—Metal surface area
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/615—100-500 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63—Pore volume
    • B01J35/638—Pore volume more than 1.0 ml/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/66—Pore distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7310110A 1972-08-17 1973-07-19 Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator SE392045B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722240466 DE2240466C3 (de) 1972-08-17 Verfahren zur Herstellung eines Dehalogenierungskatalysators

Publications (1)

Publication Number Publication Date
SE392045B true SE392045B (sv) 1977-03-14

Family

ID=5853805

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7310110A SE392045B (sv) 1972-08-17 1973-07-19 Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator

Country Status (12)

Country Link
US (1) US3864281A (fr)
JP (1) JPS574372B2 (fr)
BE (1) BE803649A (fr)
CA (1) CA1009641A (fr)
CS (1) CS186711B2 (fr)
DD (1) DD106354A5 (fr)
FR (1) FR2196196B1 (fr)
GB (1) GB1403293A (fr)
IT (1) IT990262B (fr)
NL (1) NL156614B (fr)
SE (1) SE392045B (fr)
SU (1) SU470946A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003240A1 (fr) * 1984-01-30 1985-08-01 Eka Ab Dispositif catalytique de regulation d'emission de gaz d'echappement

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7502968A (nl) * 1975-03-13 1976-09-15 Stamicarbon Werkwijze voor het bereiden van edelmetaal- katalysatoren.
US4035260A (en) * 1976-01-29 1977-07-12 American Cyanamid Company Process for hydrogenation catalysts of improved distribution of active components
GB1572168A (en) * 1976-04-06 1980-07-23 Ici Ltd Hydrogenation catalyst and process
US4379778A (en) * 1980-10-10 1983-04-12 Air Products And Chemicals, Inc. Hydrogen peroxide synthesis
US4330437A (en) * 1980-11-05 1982-05-18 Borden, Inc. Supported silver catalyst and a process of preparing it
JPS58132598A (ja) * 1982-02-02 1983-08-06 プラス株式会社 見出し片の製造方法
JPS58170668U (ja) * 1982-05-10 1983-11-14 プラス株式会社 見出し片
US4431750A (en) * 1982-05-19 1984-02-14 Phillips Petroleum Company Platinum group metal catalyst on the surface of a support and a process for preparing same
JPS6017922A (ja) * 1983-07-12 1985-01-29 Matsushita Electric Ind Co Ltd 反応性イオンエツチング法
DE3782213T2 (de) * 1986-07-10 1993-03-11 Chiyoda Chem Eng Construct Co Verfahren zur enthalogenierung eines halogenids und katalysator hierfuer.
FR2682616B1 (fr) * 1991-10-18 1993-12-10 Atochem Catalyseurs de deshalogenation d'acides carboxyliques alphahalogenes.
EP0557169B1 (fr) * 1992-02-19 1996-12-27 Elf Atochem S.A. Catalyseur de déshalogénation d'acides carboxyliques alphahalogénés, son utilisation pour purifier l'acide monochloracétique
DE4343169A1 (de) * 1993-12-17 1995-06-22 Solvay Deutschland Katalytische Hydrodehalogenierung halogenhaltiger Verbindungen von Elementen der vierten Hauptgruppe
DE19646679A1 (de) 1996-11-12 1998-05-14 Basf Ag Katalysator und Verfahren zur Herstellung von 2-Buten-1-ol-Verbindungen
JP4519438B2 (ja) * 2003-10-08 2010-08-04 株式会社トクヤマ 多塩素化アルカンの還元用触媒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127356A (en) * 1964-03-31 Process for the preparation of hydro-
US2863917A (en) * 1954-03-31 1958-12-09 Hooker Chemical Corp Method for reducing dichloroacetic acid in the presence of monochloro-acetic acid
US2823235A (en) * 1955-05-10 1958-02-11 Du Pont Hydrogenation of nitro compounds to amines and catalyst therefor
US2917546A (en) * 1958-05-14 1959-12-15 Allied Chem Manufacture of sym-tetrafluoroacetone
US3641121A (en) * 1968-01-12 1972-02-08 Gulf Research Development Co Preparation of vinyl acetate
US3736266A (en) * 1971-08-18 1973-05-29 Dart Ind Inc Preparation of carbon supported palladium catalysts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985003240A1 (fr) * 1984-01-30 1985-08-01 Eka Ab Dispositif catalytique de regulation d'emission de gaz d'echappement
EP0153911A1 (fr) * 1984-01-30 1985-09-04 Eka Nobel Aktiebolag Catalyseur de purification des émissions de gaz d'échappement d'automobiles et son procédé de fabrication

Also Published As

Publication number Publication date
US3864281A (en) 1975-02-04
FR2196196B1 (fr) 1980-10-03
DE2240466B2 (de) 1976-11-04
CS186711B2 (en) 1978-12-29
SU470946A3 (ru) 1975-05-15
JPS574372B2 (fr) 1982-01-26
CA1009641A (en) 1977-05-03
DD106354A5 (fr) 1974-06-12
DE2240466A1 (de) 1974-02-21
GB1403293A (en) 1975-08-28
FR2196196A1 (fr) 1974-03-15
IT990262B (it) 1975-06-20
BE803649A (fr) 1974-02-18
NL156614B (nl) 1978-05-16
JPS4953587A (fr) 1974-05-24
NL7310897A (fr) 1974-02-19

Similar Documents

Publication Publication Date Title
SE409733B (sv) Net och forfarande for dess framstellning
NO741721L (no) Bandasje bestående av et flerlags absorberende materiale.
FI53433C (fi) Behaollare foer korniga material
SE7803803L (sv) Polymerisationsforfarande och katalysator
SE392045B (sv) Sett att framstella en av finkornigt berarmaterial och palladium bestaende katalysator
SE391865B (sv) Sett och anordning for fileing av fisk
BE807936A (fr) Melanges a fumer
FI54255C (fi) Kombination av pneumatiskt daeck och hjul
FI55749C (fi) Saosom baktericider fungicider nematocider och desinfektionsmedel foer desinfektion av jorden anvaendbara metallsalter av ditiokarbaminsyror
BE796486A (fr) Melanges a fumer
FI54732B (fi) Foensterkonstruktion och foerfarande foer framstaellning av denna
FI56130B (fi) Saett och anordning foer separering av granuler fraon pulveriserat material
SE418600B (sv) Flexibel forpackning och forfarande for framstellning av densamma
SE395018B (sv) Sett och anordning for framstellning av en plyschvara
BE801989A (fr) Accelerometre a large bande
FI56516B (fi) Foerfarande och anordning foer producering av en mineralfibermatta
IT950712B (it) Filtro numerico a banda stretta
BE794825A (fr) Materiau photosensible
SE398677B (sv) Ljuskensligt material
FI54278C (fi) Anordning foer utmatning av massgods saerskilt hopklumpande material ur lagringsbehaollare och liknande
FI56732B (fi) Vevmekanismer saerskilt foer aostadkommande av pump- eller kompressorkolvars roerelse fram och tillbaka
FI56810B (fi) Anlaeggning foer utmatning av material
FI56335B (fi) Foerfarande och anordning foer tillverkning av vaogpapp
FI53277C (fi) Kombination av pneumatiskt daeck och hjul
PL96222B1 (pl) Material filtracyjny