ZA735589B - Catalyst removal in moving bed processes - Google Patents

Catalyst removal in moving bed processes

Info

Publication number
ZA735589B
ZA735589B ZA735589A ZA735589A ZA735589B ZA 735589 B ZA735589 B ZA 735589B ZA 735589 A ZA735589 A ZA 735589A ZA 735589 A ZA735589 A ZA 735589A ZA 735589 B ZA735589 B ZA 735589B
Authority
ZA
South Africa
Prior art keywords
moving bed
catalyst removal
bed processes
processes
catalyst
Prior art date
Application number
ZA735589A
Other languages
English (en)
Inventor
G Addison
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 ZA735589B publication Critical patent/ZA735589B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
    • C10G49/10—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles
    • C10G49/14—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles according to the "moving-bed" technique
    • 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
    • B01J37/12—Oxidising
    • B01J37/14—Oxidising with gases containing free oxygen
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
ZA735589A 1972-08-23 1973-08-15 Catalyst removal in moving bed processes ZA735589B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00283000A US3849295A (en) 1972-08-23 1972-08-23 Catalyst removal in moving bed processes

Publications (1)

Publication Number Publication Date
ZA735589B true ZA735589B (en) 1974-07-31

Family

ID=23084054

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA735589A ZA735589B (en) 1972-08-23 1973-08-15 Catalyst removal in moving bed processes

Country Status (9)

Country Link
US (1) US3849295A (da)
AU (1) AU5946973A (da)
BR (1) BR7306514A (da)
ES (1) ES418098A1 (da)
FR (1) FR2197059B1 (da)
GB (1) GB1439660A (da)
IT (1) IT990398B (da)
SU (1) SU506303A3 (da)
ZA (1) ZA735589B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4200535A (en) * 1977-08-22 1980-04-29 Kennedy Alvin B Jr Apparatus for transporting material separated from a flowing fluid
US4968409A (en) * 1984-03-21 1990-11-06 Chevron Research Company Hydrocarbon processing of gas containing feed in a countercurrent moving catalyst bed
US5021147A (en) * 1985-12-20 1991-06-04 Abb Lummus Crest, Inc. Solid addition and withdrawal
US4875995A (en) * 1985-12-20 1989-10-24 Lummus Crest, Inc. Solid addition and withdrawal
US4744887A (en) * 1985-12-20 1988-05-17 Lummus Crest Inc. Solid addition and withdrawal
US4664782A (en) * 1986-01-09 1987-05-12 Intevep, S.A. Method for withdrawing particulate solid from a high pressure vessel
GB8628692D0 (en) * 1986-12-01 1987-01-07 Shell Int Research Withdrawing solids from vessel
US4750989A (en) * 1987-01-16 1988-06-14 Amoco Corporation Catalyst inventory determination
US4935400A (en) * 1988-10-12 1990-06-19 Amoco Corporation Reduction of hydrocarbon losses in a molecular sieve hydrocarbon treating system
US4935399A (en) * 1988-10-12 1990-06-19 Amoco Corporation Reduction of hydrocarbon losses in a molecular sieve hydrocarbon treating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384762A (en) * 1972-02-21 1975-02-19 Shell Int Research Continuous process and an apparatus for the catalytic treatment of hydrocarbon oils

Also Published As

Publication number Publication date
DE2342267B2 (de) 1976-01-22
FR2197059A1 (da) 1974-03-22
AU5946973A (en) 1975-02-27
US3849295A (en) 1974-11-19
BR7306514A (pt) 1975-10-14
FR2197059B1 (da) 1976-09-17
GB1439660A (en) 1976-06-16
BR7306514D0 (pt) 1974-07-18
IT990398B (it) 1975-06-20
SU506303A3 (ru) 1976-03-05
ES418098A1 (es) 1976-03-16
DE2342267A1 (de) 1974-03-21

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