ZA727368B - Catalyst purging technique - Google Patents

Catalyst purging technique

Info

Publication number
ZA727368B
ZA727368B ZA727368A ZA727368A ZA727368B ZA 727368 B ZA727368 B ZA 727368B ZA 727368 A ZA727368 A ZA 727368A ZA 727368 A ZA727368 A ZA 727368A ZA 727368 B ZA727368 B ZA 727368B
Authority
ZA
South Africa
Prior art keywords
purging technique
catalyst purging
catalyst
technique
purging
Prior art date
Application number
ZA727368A
Other languages
English (en)
Inventor
A Greenwood
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 ZA727368B publication Critical patent/ZA727368B/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
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (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)
ZA727368A 1971-10-29 1972-10-16 Catalyst purging technique ZA727368B (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
ZA727368B true ZA727368B (en) 1973-06-27

Family

ID=22716019

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727368A ZA727368B (en) 1971-10-29 1972-10-16 Catalyst purging technique

Country Status (17)

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

Families Citing this family (4)

* 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
US4591463A (en) * 1979-10-10 1986-05-27 Dasi Industries, Inc. Method and apparatus for treating liquid materials
US4419301A (en) 1979-10-10 1983-12-06 Dasi Industries, Inc. Method and apparatus for treating fluent materials
CN113814004A (zh) * 2020-06-19 2021-12-21 中国石化扬子石油化工有限公司 一种连续重整常压再生系统及其控制方法

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

Also Published As

Publication number Publication date
AR218204A1 (es) 1980-05-30
NL171962C (nl) 1983-06-16
CA991156A (en) 1976-06-15
DE2251514A1 (de) 1973-05-10
FR2158024B1 (xx) 1976-04-23
AU463628B2 (en) 1975-07-31
BR7207573D0 (pt) 1973-09-20
CS199545B2 (en) 1980-07-31
GB1399390A (en) 1975-07-02
JPS4851886A (xx) 1973-07-20
NL7214408A (xx) 1973-05-02
PH11317A (en) 1977-11-02
AU4787072A (en) 1974-04-26
JPS5249439B2 (xx) 1977-12-17
IT966794B (it) 1974-02-20
RO61079A (xx) 1976-09-15
NL171962B (nl) 1983-01-17
ES408016A1 (es) 1975-11-01
FR2158024A1 (xx) 1973-06-08
SU583717A3 (ru) 1977-12-05
DE2251514C3 (de) 1975-12-11
DE2251514B2 (de) 1975-03-13
PL78544B1 (xx) 1975-06-30

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