GB531105A - Improvements relating to the manufacture of hydrogenation catalysts - Google Patents

Improvements relating to the manufacture of hydrogenation catalysts

Info

Publication number
GB531105A
GB531105A GB2021339A GB2021339A GB531105A GB 531105 A GB531105 A GB 531105A GB 2021339 A GB2021339 A GB 2021339A GB 2021339 A GB2021339 A GB 2021339A GB 531105 A GB531105 A GB 531105A
Authority
GB
United Kingdom
Prior art keywords
nickel
electrodes
hydrate
added
hydrates
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
GB2021339A
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co Ltd
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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Priority to GB2021339A priority Critical patent/GB531105A/en
Publication of GB531105A publication Critical patent/GB531105A/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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • 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
    • B01J37/348—Electrochemical processes, e.g. electrochemical deposition or anodisation

Landscapes

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

Abstract

531,105. Nickel hydrate. DISTILLERS CO., Ltd., and FRANCON, J. July 11, 1939. No. 20213 [Class 41] Nickel hydrate for catalytic purposes is formed at the anode in the electrolysis of an alkali hydrate solution of 0.5 to 0.05 normal strength using nickel electrodes, preferably in the form of hollow cylinders, the cathode being enclosed in a porous cell. A voltage of 4 to 8 volts when the distance between the electrodes is 25 mm. and a current density of 0.004 to 0.01 amperes per sq. cm. are employed. 5 to 10 c.c.s of ethyl alcohol per litre may be added to the electrolyte. Up to 5 per cent. of the hydrates of one or more of the metals cobalt, copper, silver, lead, magnesium, iron, and zinc may be incorporated in the nickel hydrate paste by substituting at convenient stages electrodes of these metals, or hydrates prepared as described in Specification 519,874, [Group III], may be added thereto.
GB2021339A 1939-07-11 1939-07-11 Improvements relating to the manufacture of hydrogenation catalysts Expired GB531105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2021339A GB531105A (en) 1939-07-11 1939-07-11 Improvements relating to the manufacture of hydrogenation catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2021339A GB531105A (en) 1939-07-11 1939-07-11 Improvements relating to the manufacture of hydrogenation catalysts

Publications (1)

Publication Number Publication Date
GB531105A true GB531105A (en) 1940-12-30

Family

ID=10142287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2021339A Expired GB531105A (en) 1939-07-11 1939-07-11 Improvements relating to the manufacture of hydrogenation catalysts

Country Status (1)

Country Link
GB (1) GB531105A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223299A1 (en) * 1985-11-11 1987-05-27 Engelhard De Meern B.V. A process for preparing supported catalyst systems
EP0225659A1 (en) * 1985-11-11 1987-06-16 Engelhard De Meern B.V. A process for producing catalysts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0223299A1 (en) * 1985-11-11 1987-05-27 Engelhard De Meern B.V. A process for preparing supported catalyst systems
EP0225659A1 (en) * 1985-11-11 1987-06-16 Engelhard De Meern B.V. A process for producing catalysts
US4869792A (en) * 1985-11-11 1989-09-26 Harshaw Chemie B.V. Electrochemical process for producing catalysts

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