GB515156A - Improvements relating to the treatment of zinc dust for reducing the speed of reaction thereof in processes using it as a catalyst or reactant, and to processes using zinc dust in this capacity - Google Patents

Improvements relating to the treatment of zinc dust for reducing the speed of reaction thereof in processes using it as a catalyst or reactant, and to processes using zinc dust in this capacity

Info

Publication number
GB515156A
GB515156A GB15642/38A GB1564238A GB515156A GB 515156 A GB515156 A GB 515156A GB 15642/38 A GB15642/38 A GB 15642/38A GB 1564238 A GB1564238 A GB 1564238A GB 515156 A GB515156 A GB 515156A
Authority
GB
United Kingdom
Prior art keywords
zinc dust
processes
catalyst
reactant
capacity
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
GB15642/38A
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Publication of GB515156A publication Critical patent/GB515156A/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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Catalysts (AREA)

Abstract

515,156. Electrolytic production of zinc dust containing lead. SIEMENS & HALSKE AKT.-GES. May 25, 1938, No. 15642. Convention date, May 27, 1937. [Class 41] [Also in Groups III and IV] A zinc dust containing lead is obtained by electrolysis of a strongly alkaline zincate solution using an anode of lead or an alloy of lead, e.g., with tin, cadmium, or silver. The product is intended for use as a catalyst or reagent.
GB15642/38A 1937-05-27 1938-05-25 Improvements relating to the treatment of zinc dust for reducing the speed of reaction thereof in processes using it as a catalyst or reactant, and to processes using zinc dust in this capacity Expired GB515156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE515156X 1937-05-27

Publications (1)

Publication Number Publication Date
GB515156A true GB515156A (en) 1939-11-28

Family

ID=6548903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15642/38A Expired GB515156A (en) 1937-05-27 1938-05-25 Improvements relating to the treatment of zinc dust for reducing the speed of reaction thereof in processes using it as a catalyst or reactant, and to processes using zinc dust in this capacity

Country Status (1)

Country Link
GB (1) GB515156A (en)

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