BR7503454A - PROCESS FOR IN-SITU REACTIVATION OF A DISABLED CATALYST BED - Google Patents

PROCESS FOR IN-SITU REACTIVATION OF A DISABLED CATALYST BED

Info

Publication number
BR7503454A
BR7503454A BR4421/75D BR7504421D BR7503454A BR 7503454 A BR7503454 A BR 7503454A BR 4421/75 D BR4421/75 D BR 4421/75D BR 7504421 D BR7504421 D BR 7504421D BR 7503454 A BR7503454 A BR 7503454A
Authority
BR
Brazil
Prior art keywords
disabled
catalyst bed
situ reactivation
reactivation
situ
Prior art date
Application number
BR4421/75D
Other languages
Portuguese (pt)
Inventor
V Burton
M Mikulicz
Original Assignee
Universal Oil Prod 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 Universal Oil Prod Co filed Critical Universal Oil Prod Co
Publication of BR7503454A publication Critical patent/BR7503454A/en

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/28—Regeneration or reactivation
    • B01J27/285—Regeneration or reactivation of catalysts comprising compounds of phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Polymerization Catalysts (AREA)
BR4421/75D 1974-06-03 1975-06-02 PROCESS FOR IN-SITU REACTIVATION OF A DISABLED CATALYST BED BR7503454A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47568674A 1974-06-03 1974-06-03

Publications (1)

Publication Number Publication Date
BR7503454A true BR7503454A (en) 1976-05-25

Family

ID=23888669

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4421/75D BR7503454A (en) 1974-06-03 1975-06-02 PROCESS FOR IN-SITU REACTIVATION OF A DISABLED CATALYST BED

Country Status (11)

Country Link
JP (1) JPS50153790A (en)
BR (1) BR7503454A (en)
CA (1) CA1055921A (en)
CS (1) CS191266B2 (en)
DE (1) DE2524223A1 (en)
ES (1) ES438131A1 (en)
FR (1) FR2272736B1 (en)
GB (1) GB1500036A (en)
IN (1) IN143866B (en)
IT (1) IT1035834B (en)
ZA (1) ZA753372B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487693A (en) * 1977-12-23 1979-07-12 Nippon Petrochemicals Co Ltd Catalyst regeneration
US5932778A (en) * 1997-09-30 1999-08-03 Bp Amoco Corporation Shutdown process for olefin polymerization reactor
US6025534A (en) * 1998-04-07 2000-02-15 Bp Amoco Corporation Olefin polymerization process
MX2014015227A (en) * 2014-12-11 2016-06-10 Inst Mexicano Del Petróleo In-situ washing procedure to recover the catalytic activity of a deactivated hydrodesulfurization catalyst.
WO2019097720A1 (en) * 2017-11-20 2019-05-23 東京電力ホールディングス株式会社 Regenerating treatment method for catalyst and catalyst regenerating treatment device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382318A (en) * 1942-04-08 1945-08-14 Universal Oil Prod Co Alkylation of benzene
US2658933A (en) * 1951-08-17 1953-11-10 Standard Oil Dev Co Slurry polymerization process
JPS498483A (en) * 1972-05-24 1974-01-25
JPS5324917B2 (en) * 1972-05-31 1978-07-24

Also Published As

Publication number Publication date
IT1035834B (en) 1979-10-20
JPS50153790A (en) 1975-12-11
FR2272736A1 (en) 1975-12-26
CS191266B2 (en) 1979-06-29
DE2524223A1 (en) 1975-12-11
AU8167775A (en) 1976-12-02
ZA753372B (en) 1976-05-26
GB1500036A (en) 1978-02-08
IN143866B (en) 1978-02-18
FR2272736B1 (en) 1981-09-25
ES438131A1 (en) 1977-02-01
CA1055921A (en) 1979-06-05

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