ES299154A1 - A procedure to activate the nickel catalysts (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to activate the nickel catalysts (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES299154A1
ES299154A1 ES299154A ES299154A ES299154A1 ES 299154 A1 ES299154 A1 ES 299154A1 ES 299154 A ES299154 A ES 299154A ES 299154 A ES299154 A ES 299154A ES 299154 A1 ES299154 A1 ES 299154A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
*** translate
activate
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
ES299154A
Other languages
Spanish (es)
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.)
BP PLC
Original Assignee
BP PLC
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 BP PLC filed Critical BP PLC
Publication of ES299154A1 publication Critical patent/ES299154A1/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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

A process for activating nickel catalysts, characterized in that it comprises conducting nickel formate at a temperature of from 110 to 150 degrees centigrade in a vapor-free atmosphere and then reducing nickel to nickel formate at a temperature of from 150 degrees centigrade to 400 degrees centigrade in a continuous stream of gas consisting essentially of water vapor. (Machine-translation by Google Translate, not legally binding)
ES299154A 1963-04-24 1964-04-15 A procedure to activate the nickel catalysts (Machine-translation by Google Translate, not legally binding) Expired ES299154A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1612763A GB1038493A (en) 1963-04-24 1963-04-24 Improvements relating to the activation of nickel catalysts

Publications (1)

Publication Number Publication Date
ES299154A1 true ES299154A1 (en) 1964-09-01

Family

ID=10071676

Family Applications (1)

Application Number Title Priority Date Filing Date
ES299154A Expired ES299154A1 (en) 1963-04-24 1964-04-15 A procedure to activate the nickel catalysts (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
AT (1) AT250914B (en)
BE (1) BE647082A (en)
DE (1) DE1253242B (en)
ES (1) ES299154A1 (en)
FR (1) FR1387769A (en)
GB (1) GB1038493A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7025834B2 (en) 2002-09-04 2006-04-11 Tennant Company Retractable broom and dust skirt
US7120961B2 (en) 2002-09-06 2006-10-17 Tennant Company Brush wear adjustment system and method
US7520017B2 (en) 2002-09-06 2009-04-21 Tennant Street sweeper recirculation flap
US7024719B2 (en) 2002-09-06 2006-04-11 Tennant Company Sweeper drag shoe
US7124463B2 (en) 2002-09-06 2006-10-24 Tennant Company Conveyor lip for motorized street sweeper
US6877180B2 (en) 2002-09-06 2005-04-12 Tennant Street sweeper main broom cutoff flap
US7073661B2 (en) 2004-03-04 2006-07-11 Tennant Self cleaning conveyor with roller scraper and debris reduction skirt

Also Published As

Publication number Publication date
FR1387769A (en) 1965-01-29
AT250914B (en) 1966-12-12
DE1253242B (en) 1967-11-02
BE647082A (en) 1964-10-26
GB1038493A (en) 1966-08-10

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