ZA752579B - A process for taking a hydrogenation reactor out of operation - Google Patents

A process for taking a hydrogenation reactor out of operation

Info

Publication number
ZA752579B
ZA752579B ZA00752579A ZA752579A ZA752579B ZA 752579 B ZA752579 B ZA 752579B ZA 00752579 A ZA00752579 A ZA 00752579A ZA 752579 A ZA752579 A ZA 752579A ZA 752579 B ZA752579 B ZA 752579B
Authority
ZA
South Africa
Prior art keywords
taking
hydrogenation reactor
reactor out
hydrogenation
reactor
Prior art date
Application number
ZA00752579A
Other languages
English (en)
Inventor
A Pegels
Original Assignee
Shell Nv
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 Shell Nv filed Critical Shell Nv
Publication of ZA752579B publication Critical patent/ZA752579B/xx

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
    • B01J33/00—Protection of catalysts, e.g. by coating
    • 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
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S502/00—Catalyst, solid sorbent, or support therefor: product or process of making
    • Y10S502/521—Metal contaminant passivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
ZA00752579A 1974-04-25 1975-04-22 A process for taking a hydrogenation reactor out of operation ZA752579B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7405565,A NL184371C (nl) 1974-04-25 1974-04-25 Werkwijze voor het uit bedrijf nemen van een hydrogeneringsreactor, alsmede een werkwijze voor de katalytische hydrogenering van een zwavelverbindingen bevattende voeding.

Publications (1)

Publication Number Publication Date
ZA752579B true ZA752579B (en) 1976-04-28

Family

ID=19821225

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00752579A ZA752579B (en) 1974-04-25 1975-04-22 A process for taking a hydrogenation reactor out of operation

Country Status (4)

Country Link
US (1) US4029599A (xx)
BE (1) BE828239A (xx)
NL (1) NL184371C (xx)
ZA (1) ZA752579B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376698A (en) * 1980-02-18 1983-03-15 Phillips Petroleum Company Catalytic hydrodesulfurization of organic compounds employing promoted zinc titanate
US4389305A (en) * 1980-02-18 1983-06-21 Phillips Petroleum Company Catalytic hydrodenitrogenation of organic compounds employing promoted zinc titanate
US4389304A (en) * 1980-02-28 1983-06-21 Phillips Petroleum Company Catalytic hydrodesulfurization or hydrodenitrogenation of organic compounds employing alumina promoted with zinc, titanium, cobalt and molybdenum as the catalytic agent
US4287050A (en) * 1980-02-28 1981-09-01 Phillips Petroleum Co. Catalytic hydrodesulfurization of organic compounds employing alumina promoted with zinc titanate, cobalt and molybdenum as the catalytic agent
US4313820A (en) * 1980-02-28 1982-02-02 Phillips Petroleum Co. Hydrodesulfurization of organic sulfur compounds and hydrogen sulfide removal with incompletely sulfided zinc titanate materials
US4371458A (en) * 1980-02-28 1983-02-01 Phillips Petroleum Company Catalytic compounds employing alumina promoted with zinc, titanium, cobalt and molybdenum as the catalytic agent
US4371728A (en) * 1980-09-23 1983-02-01 Phillips Petroleum Company Selective removal of olefins over zinc titanate promoted with selected metals
US4371507A (en) * 1980-09-23 1983-02-01 Phillips Petroleum Company Catalytic hydrogenation of olefins, hydrodesulfurization of organic sulfur compounds and/or selective removal of hydrogen sulfide from fluid streams
US5792429A (en) * 1996-12-27 1998-08-11 Catalyst Technology Nitrogen insertion protection system
FR2845014B1 (fr) * 2002-09-27 2006-01-13 Eurecat Europ Retrait Catalys Passivation par traitement thermique oxydant de catalyseur d'hydrotraitement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3505206A (en) * 1967-11-14 1970-04-07 Atlantic Richfield Co Process for the hydroconversion of hydrocarbons and the regeneration of the fouled catalyst
US3505207A (en) * 1968-04-04 1970-04-07 Sinclair Research Inc Process for the hydrocracking of shale oils
US3563915A (en) * 1969-09-03 1971-02-16 Monsanto Co Process for lowering the pyrophorism of a nickel-aluminum or cobalt-aluminum catalyst
NL7104155A (xx) * 1971-03-29 1972-10-03 Shell Int Research
US3756961A (en) * 1971-06-02 1973-09-04 Texaco Inc Orbents regeneration of molecular sieves with regeneration of solid water ads
US3764558A (en) * 1971-06-24 1973-10-09 Sun Oil Co Pennsylvania Constant low oxygen concentration gas regeneration of refining catalysts
US3838066A (en) * 1971-10-01 1974-09-24 Standard Oil Co Method for stabilizing pyrophoric materials in a catalyst bed

Also Published As

Publication number Publication date
US4029599A (en) 1977-06-14
NL184371C (nl) 1989-07-03
NL184371B (nl) 1989-02-01
BE828239A (fr) 1975-10-22
NL7405565A (nl) 1975-10-28

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