BE755258A - Procede d'obtention de catalyseurs ayant un volume des pores accru - Google Patents

Procede d'obtention de catalyseurs ayant un volume des pores accru

Info

Publication number
BE755258A
BE755258A BE755258DA BE755258A BE 755258 A BE755258 A BE 755258A BE 755258D A BE755258D A BE 755258DA BE 755258 A BE755258 A BE 755258A
Authority
BE
Belgium
Prior art keywords
procedure
pore volume
increased pore
obtaining catalysts
catalysts
Prior art date
Application number
Other languages
English (en)
Inventor
W E Bambrick
Original Assignee
American Cyanamid 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.)
Publication date
Publication of BE755258A publication Critical patent/BE755258A/fr

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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • 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
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Silicon Compounds (AREA)
  • Catalysts (AREA)
BE755258D 1969-09-02 Procede d'obtention de catalyseurs ayant un volume des pores accru BE755258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85478069A 1969-09-02 1969-09-02

Publications (1)

Publication Number Publication Date
BE755258A true BE755258A (fr) 1971-02-25

Family

ID=25319501

Family Applications (1)

Application Number Title Priority Date Filing Date
BE755258D BE755258A (fr) 1969-09-02 Procede d'obtention de catalyseurs ayant un volume des pores accru

Country Status (10)

Country Link
US (1) US3634332A (fr)
JP (1) JPS4937517B1 (fr)
BE (1) BE755258A (fr)
CA (1) CA960639A (fr)
DE (1) DE2043570C3 (fr)
DK (1) DK130576B (fr)
FR (1) FR2060734A5 (fr)
GB (1) GB1285502A (fr)
NL (1) NL7012982A (fr)
SE (1) SE373046B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3811115A (en) * 1973-02-02 1974-05-14 Ibm Item lister using a shift register
DE2935914A1 (de) * 1979-09-06 1981-04-02 Kali-Chemie Ag, 3000 Hannover Verfahren zur herstellung von kugelfoermigen formkoerpern auf basis al(pfeil abwaerts)2(pfeil abwaerts)o(pfeil abwaerts)3(pfeil abwaerts) und/oder sio(pfeil abwaerts)2(pfeil abwaerts)
US4422959A (en) * 1982-05-07 1983-12-27 Uop Inc. Hydrocracking process and catalyst
US4469814A (en) * 1982-12-10 1984-09-04 Coal Industry (Patents) Limited Catalysts
GB8303772D0 (en) * 1983-02-11 1983-03-16 Coal Industry Patents Ltd Catalytic process
GB2287460B (en) * 1992-06-02 1996-02-14 British Gas Plc Porous amorphous silica-alumina refractory oxides,their preparation and use as separation membranes
US5871646A (en) * 1992-06-02 1999-02-16 British Gas Plc Porous amorphous silica-alumina refractory oxides, their preparation and use as separation membranes
ITPD20060465A1 (it) * 2006-12-22 2008-06-23 Univ Degli Studi Trieste Materiali aerogel a base di ossidi metallici e compositi degli stessi

Also Published As

Publication number Publication date
NL7012982A (fr) 1971-03-04
DE2043570A1 (de) 1971-03-11
SE373046B (fr) 1975-01-27
DK130576B (da) 1975-03-10
FR2060734A5 (fr) 1971-06-18
GB1285502A (en) 1972-08-16
US3634332A (en) 1972-01-11
CA960639A (en) 1975-01-07
JPS4937517B1 (fr) 1974-10-09
DE2043570C3 (de) 1979-03-29
DK130576C (fr) 1975-09-08
DE2043570B2 (de) 1978-08-03

Similar Documents

Publication Publication Date Title
ZA73564B (en) Porous diaphragms
IT998618B (it) Procedimento per la produzione di pastiglie porose
DK135923B (da) Absorberende genstand til engangsbrug.
ZA734823B (en) Anti rewet membrane
IT1008026B (it) Apparecchiatura per la conta di particelle biologiche
BE752884A (fr) Procede de preparation de l'alcool allylique
BE769882A (fr) Procede d'obtention de feuilles microporeuses
IT985214B (it) Apparecchio per la rigenerazio ne di catalizzatori
BE799948A (fr) Systeme de production d'un pulsato,
BE757561A (fr) Procede d'obtention d'ethyl-2-hexanol pur
BE757725A (fr) Procede de preparation de catalyseurs sio2 - al2o3 - nio
CH554633A (de) Einrichtung zur stallentmistung.
BE799838A (fr) Savon liquide,
IT979338B (it) Catalizzatore per la fabbricazio ne di poliuretani
IT987390B (it) Dispositivo per la determinazio ne di microorganismi
RO64465A (fr) Procede d'obtention de la n-diethyleaminoethyle-2-methoxy-4-amino-5-chlorebenzamide
NL154386B (nl) Signaleringsstelsel.
NL7312548A (nl) Multifrequent signaleringsstelsel.
IT985467B (it) Procedimento per la rigenerazione di assorbenti solidi
IT998493B (it) Reagente per la determinazione del calcio
CH557367A (fr) Procede pour la preparation de nouveaux pyrido 4,3-c pyridazines.
BE825115A (fr) Procede de preparation d'alumine tres poreuse.
ES178468Y (es) Mesa de altura graduable.
BE796117A (fr) Procede pour l'obtention d'allylidenephosphoranes
BE759528A (fr) Procede de preparation d'aldehydes satures