CA991156A - Catalyst purging technique - Google Patents

Catalyst purging technique

Info

Publication number
CA991156A
CA991156A CA153,980A CA153980A CA991156A CA 991156 A CA991156 A CA 991156A CA 153980 A CA153980 A CA 153980A CA 991156 A CA991156 A CA 991156A
Authority
CA
Canada
Prior art keywords
purging technique
catalyst purging
catalyst
technique
purging
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
CA153,980A
Other languages
English (en)
Inventor
Arthur R. Greenwood
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 UOP LLC filed Critical UOP LLC
Application granted granted Critical
Publication of CA991156A publication Critical patent/CA991156A/en
Expired legal-status Critical Current

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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B01J23/6567—Rhenium
    • 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
    • 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
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
    • B01J27/13—Platinum group metals
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)
CA153,980A 1971-10-29 1972-10-16 Catalyst purging technique Expired CA991156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19403071A 1971-10-29 1971-10-29

Publications (1)

Publication Number Publication Date
CA991156A true CA991156A (en) 1976-06-15

Family

ID=22716019

Family Applications (1)

Application Number Title Priority Date Filing Date
CA153,980A Expired CA991156A (en) 1971-10-29 1972-10-16 Catalyst purging technique

Country Status (17)

Country Link
JP (1) JPS5249439B2 (es)
AR (1) AR218204A1 (es)
AU (1) AU463628B2 (es)
BR (1) BR7207573D0 (es)
CA (1) CA991156A (es)
CS (1) CS199545B2 (es)
DE (1) DE2251514C3 (es)
ES (1) ES408016A1 (es)
FR (1) FR2158024B1 (es)
GB (1) GB1399390A (es)
IT (1) IT966794B (es)
NL (1) NL171962C (es)
PH (1) PH11317A (es)
PL (1) PL78544B1 (es)
RO (1) RO61079A (es)
SU (1) SU583717A3 (es)
ZA (1) ZA727368B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419301A (en) 1979-10-10 1983-12-06 Dasi Industries, Inc. Method and apparatus for treating fluent materials
US4591463A (en) * 1979-10-10 1986-05-27 Dasi Industries, Inc. Method and apparatus for treating liquid materials
USRE32695E (en) * 1979-04-12 1988-06-14 Dasi Industries, Inc. Method and apparatus for treating fluent materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873176A (en) * 1955-03-14 1959-02-10 Standard Oil Co Reaction-regeneration system for hydroforming naphtha with platinumalumina catalyst
US3248338A (en) * 1961-08-30 1966-04-26 Sinclair Research Inc Process of regenerating a catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32695E (en) * 1979-04-12 1988-06-14 Dasi Industries, Inc. Method and apparatus for treating fluent materials
US4419301A (en) 1979-10-10 1983-12-06 Dasi Industries, Inc. Method and apparatus for treating fluent materials
US4591463A (en) * 1979-10-10 1986-05-27 Dasi Industries, Inc. Method and apparatus for treating liquid materials

Also Published As

Publication number Publication date
GB1399390A (en) 1975-07-02
NL7214408A (es) 1973-05-02
NL171962B (nl) 1983-01-17
IT966794B (it) 1974-02-20
ZA727368B (en) 1973-06-27
FR2158024B1 (es) 1976-04-23
AR218204A1 (es) 1980-05-30
DE2251514A1 (de) 1973-05-10
AU4787072A (en) 1974-04-26
DE2251514B2 (de) 1975-03-13
JPS5249439B2 (es) 1977-12-17
PL78544B1 (es) 1975-06-30
RO61079A (es) 1976-09-15
FR2158024A1 (es) 1973-06-08
SU583717A3 (ru) 1977-12-05
PH11317A (en) 1977-11-02
NL171962C (nl) 1983-06-16
AU463628B2 (en) 1975-07-31
BR7207573D0 (pt) 1973-09-20
DE2251514C3 (de) 1975-12-11
CS199545B2 (en) 1980-07-31
JPS4851886A (es) 1973-07-20
ES408016A1 (es) 1975-11-01

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