CA992975A - Method of activating catalysts - Google Patents

Method of activating catalysts

Info

Publication number
CA992975A
CA992975A CA135,735A CA135735A CA992975A CA 992975 A CA992975 A CA 992975A CA 135735 A CA135735 A CA 135735A CA 992975 A CA992975 A CA 992975A
Authority
CA
Canada
Prior art keywords
activating catalysts
catalysts
activating
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA135,735A
Other languages
English (en)
Other versions
CA135735S (en
Inventor
Robert P. Nielsen
Anthon H. Schroer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of CA992975A publication Critical patent/CA992975A/en
Expired legal-status Critical Current

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
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
CA135,735A 1971-03-01 1972-02-28 Method of activating catalysts Expired CA992975A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11982971A 1971-03-01 1971-03-01

Publications (1)

Publication Number Publication Date
CA992975A true CA992975A (en) 1976-07-13

Family

ID=22386638

Family Applications (1)

Application Number Title Priority Date Filing Date
CA135,735A Expired CA992975A (en) 1971-03-01 1972-02-28 Method of activating catalysts

Country Status (21)

Country Link
JP (1) JPS5944097B1 (nl)
AT (1) AT340371B (nl)
AU (1) AU459421B2 (nl)
BE (1) BE779699R (nl)
BR (1) BR7201114D0 (nl)
CA (1) CA992975A (nl)
CH (1) CH603237A5 (nl)
CS (1) CS191202B2 (nl)
DD (1) DD108464A6 (nl)
DE (1) DE2209392A1 (nl)
ES (1) ES400237A2 (nl)
FR (1) FR2128378B2 (nl)
GB (1) GB1369640A (nl)
IE (1) IE36682B1 (nl)
IT (1) IT1009508B (nl)
NL (1) NL7202481A (nl)
NO (1) NO135622C (nl)
PL (1) PL83211B1 (nl)
RO (1) RO61333A7 (nl)
SE (1) SE380982B (nl)
ZA (1) ZA721318B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102177145B (zh) * 2008-10-08 2014-07-30 巴斯夫欧洲公司 生产烯化氧的方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES447348A1 (es) * 1975-05-02 1977-07-01 Hoechst Ag Procedimiento para la reactivacion de catalizadores de platausados para obtener oxido de etileno de acuerdo con el pro- cedimiento de oxidacion directa.
DE2740480B2 (de) * 1977-09-08 1979-07-05 Hoechst Ag, 6000 Frankfurt Verfahren zur Verbesserung der Wirksamkeit von Silber-Trägerkatalysatoren
US5387751A (en) * 1978-02-10 1995-02-07 Imperial Chemical Industries Plc Production of olefine oxides
DE2904919A1 (de) * 1979-02-09 1980-08-21 Basf Ag Verfahren zur herstellung und regenerierung von traegerkatalysatoren sowie deren verwendung fuer die herstellung von aethylenoxid
US4342667A (en) 1979-03-26 1982-08-03 The Halcon Sd Group, Inc. Process for preparing a silver catalyst

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102177145B (zh) * 2008-10-08 2014-07-30 巴斯夫欧洲公司 生产烯化氧的方法
US8871959B2 (en) 2008-10-08 2014-10-28 Basf Se Method for producing an alkylene oxide

Also Published As

Publication number Publication date
ZA721318B (en) 1972-11-29
BR7201114D0 (pt) 1973-06-14
CS191202B2 (en) 1979-06-29
NO135622B (nl) 1977-01-24
CH603237A5 (nl) 1978-08-15
FR2128378A2 (nl) 1972-10-20
DD108464A6 (nl) 1974-09-20
GB1369640A (en) 1974-10-09
PL83211B1 (nl) 1975-12-31
AU459421B2 (en) 1975-03-07
NL7202481A (nl) 1972-09-05
DE2209392A1 (de) 1972-11-23
SE380982B (sv) 1975-11-24
RO61333A7 (nl) 1976-09-15
BE779699R (nl) 1972-08-23
JPS5944097B1 (nl) 1984-10-26
ATA159272A (de) 1977-04-15
ES400237A2 (es) 1977-07-01
AT340371B (de) 1977-12-12
FR2128378B2 (nl) 1977-07-22
IE36682B1 (en) 1977-02-02
NO135622C (nl) 1977-05-04
AU3943372A (en) 1973-08-30
IE36682L (en) 1972-09-01
IT1009508B (it) 1976-12-20

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