FR1307519A - Process for preparing catalytic silver and product according to that obtained - Google Patents

Process for preparing catalytic silver and product according to that obtained

Info

Publication number
FR1307519A
FR1307519A FR880861A FR880861A FR1307519A FR 1307519 A FR1307519 A FR 1307519A FR 880861 A FR880861 A FR 880861A FR 880861 A FR880861 A FR 880861A FR 1307519 A FR1307519 A FR 1307519A
Authority
FR
France
Prior art keywords
product according
preparing catalytic
catalytic silver
silver
preparing
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
FR880861A
Other languages
French (fr)
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Deutsche Gold und Silber Scheideanstalt
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 DED34873A external-priority patent/DE1139101B/en
Application filed by Degussa GmbH, Deutsche Gold und Silber Scheideanstalt filed Critical Degussa GmbH
Priority to FR880861A priority Critical patent/FR1307519A/en
Application granted granted Critical
Publication of FR1307519A publication Critical patent/FR1307519A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
FR880861A 1960-12-03 1961-12-04 Process for preparing catalytic silver and product according to that obtained Expired FR1307519A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR880861A FR1307519A (en) 1960-12-03 1961-12-04 Process for preparing catalytic silver and product according to that obtained

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DED34873A DE1139101B (en) 1960-12-03 1960-12-03 Process for the preparation of Raney silver catalysts
FR880861A FR1307519A (en) 1960-12-03 1961-12-04 Process for preparing catalytic silver and product according to that obtained

Publications (1)

Publication Number Publication Date
FR1307519A true FR1307519A (en) 1962-10-26

Family

ID=25971190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR880861A Expired FR1307519A (en) 1960-12-03 1961-12-04 Process for preparing catalytic silver and product according to that obtained

Country Status (1)

Country Link
FR (1) FR1307519A (en)

Similar Documents

Publication Publication Date Title
FR1418509A (en) Process for preparing an acid-amine-phosphate reaction product and resulting product
FR1459522A (en) Process for preparing xanthates of polymeric alcohols and products obtained
FR1236223A (en) Process for the preparation of neutral semi-chemical sulphite pulp and product conforming to that obtained
FR1307519A (en) Process for preparing catalytic silver and product according to that obtained
FR1292593A (en) Process for preparing coffee chocolate and product according to that obtained
FR1294932A (en) Process for the preparation of 1-hydroxyalkyl-3, 3-dimethyl-4-alkoxy-1-cyclohexenes and products obtained
FR1320726A (en) Antifungal copper product and its preparation process
BE617425A (en) Process for the preparation of melamine and product obtained
FR1248271A (en) Process for preparing magnesium pantothenate and product according to that obtained
BE616561A (en) Process for the preparation of 5-chloro-4-nitro-2-aminophenol and product obtained
FR1216801A (en) Process for preparing the nicotinic ester of 1-hydroxy-ethyl-theobromine, and product according to that obtained
FR1241316A (en) Process for the preparation of a starch degradation product and product according to that obtained
BE592803A (en) Process for preparing cellulose and product obtained
FR1259574A (en) Process for the preparation of silver catalysts and products obtained by this process
BE608648A (en) Process for preparing 4,4'-diisoamyloxy-thiocarbanilide and product obtained
FR1376431A (en) Process for the preparation of 2, 3-epithioandrostan-17-one and new product thus obtained
BE600355A (en) New process for preparing a substituted tetralone and product obtained.
FR1264483A (en) Process for preparing magnesium para-aminobenzoate and product according to that obtained
FR1284457A (en) Process for the preparation of 4-methylpentene-1 and product obtained
BE617424A (en) Process for the preparation of melamine and product obtained
FR1514058A (en) Process for the preparation of 4, 4'-diisoamyloxythiocarbanilide and product obtained
FR1347235A (en) Process for the preparation of (trichloro-2, 2, 2-ethanediol-1, 1) -amidopyrine and product obtained
FR1271979A (en) Process for preparing magnesium aluminosilicate and product according to that obtained
FR1299385A (en) Process for the preparation of an isomerization catalyst and product obtained
FR1217373A (en) Starch degradation process and product according to that obtained