GB837535A - Improvements in or relating to catalysts - Google Patents

Improvements in or relating to catalysts

Info

Publication number
GB837535A
GB837535A GB32616/58A GB3261658A GB837535A GB 837535 A GB837535 A GB 837535A GB 32616/58 A GB32616/58 A GB 32616/58A GB 3261658 A GB3261658 A GB 3261658A GB 837535 A GB837535 A GB 837535A
Authority
GB
United Kingdom
Prior art keywords
naoh
effected
alloy
screen
alkali
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
GB32616/58A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB837535A publication Critical patent/GB837535A/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
    • B01J23/90—Regeneration or reactivation
    • B01J23/94—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the iron group metals or copper
    • 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
    • B01J25/00—Catalysts of the Raney type
    • B01J25/02—Raney nickel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB32616/58A 1957-12-09 1958-10-13 Improvements in or relating to catalysts Expired GB837535A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701322A US2950260A (en) 1957-12-09 1957-12-09 Process of activating nickel-aluminum catalysts

Publications (1)

Publication Number Publication Date
GB837535A true GB837535A (en) 1960-06-15

Family

ID=24816899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32616/58A Expired GB837535A (en) 1957-12-09 1958-10-13 Improvements in or relating to catalysts

Country Status (6)

Country Link
US (1) US2950260A (enEXAMPLES)
BE (1) BE573234A (enEXAMPLES)
CH (1) CH376477A (enEXAMPLES)
DE (1) DE1173876B (enEXAMPLES)
FR (1) FR1210259A (enEXAMPLES)
GB (1) GB837535A (enEXAMPLES)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB899015A (en) * 1960-04-26 1962-06-20 Ici Ltd Preparation of catalyst
US3139408A (en) * 1961-12-21 1964-06-30 Huseyin V Tumer Process for preparing raney nickel catalyst
US3448060A (en) * 1966-05-02 1969-06-03 Inst Gas Technology Supported skeletal nickel catalyst
US3691093A (en) * 1969-02-12 1972-09-12 Du Pont Efficiency of nickel-aluminum catalysts by water washing
US3676364A (en) * 1970-09-23 1972-07-11 Du Pont Regeneration of nickel-aluminum catalysts by polycarboxylic acid washing
US3712856A (en) * 1970-12-02 1973-01-23 E Betz Metallic catalyst and aluminum oxide containing supports from acid leached alloys
JPS5338719B2 (enEXAMPLES) * 1972-12-25 1978-10-17
US3980720A (en) * 1972-12-25 1976-09-14 Toyo Soda Manufacturing Co., Ltd. Method of producing diol by hydrogenolysis of peroxide polymers with reactivation of Raney nickel catalyst
US20190344248A1 (en) * 2016-09-23 2019-11-14 Basf Se Method for providing a fixed catalyst bed containing a doped structured shaped catalyst body
KR20190059272A (ko) 2016-09-23 2019-05-30 바스프 에스이 일체형 촉매 성형체를 함유하거나 일체형 촉매 성형체로 이루어진 고정 촉매 층을 활성화시키는 방법
KR20190059273A (ko) 2016-09-23 2019-05-30 바스프 에스이 유기 화합물의 수소화를 위한 촉매 활성 고정 층을 제공하는 방법
WO2018054754A1 (de) 2016-09-23 2018-03-29 Basf Se Verfahren zur hydrierung organischer verbindungen in gegenwart von co und eines katalysatorfestbetts, das monolithische katalysatorformkörper enthält
TWI787215B (zh) * 2016-11-22 2022-12-21 美商Ｗ Ｒ 康格雷氏公司 降低損耗的催化劑及其製造方法
WO2019057533A1 (de) 2017-09-20 2019-03-28 Basf Se Verfahren zur herstellung eines katalysatorformkörpers
US10398076B1 (en) 2018-03-23 2019-09-03 Cnh Industrial Canada, Ltd. Method and system for preventing plugging of an agricultural particulate material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2391283A (en) * 1942-04-11 1945-12-18 Du Pont Process for the hydrogenation of benzene
GB642861A (en) * 1948-08-13 1950-09-13 Peter William Reynolds Improvements in and relating to the preparation of foraminate catalysts

Also Published As

Publication number Publication date
DE1173876B (de) 1964-07-16
US2950260A (en) 1960-08-23
BE573234A (enEXAMPLES) 1959-03-16
CH376477A (de) 1964-04-15
FR1210259A (fr) 1960-03-08

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