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FR2268859A1 - - Google Patents

Info

Publication number
FR2268859A1
FR2268859A1 FR7512474A FR7512474A FR2268859A1 FR 2268859 A1 FR2268859 A1 FR 2268859A1 FR 7512474 A FR7512474 A FR 7512474A FR 7512474 A FR7512474 A FR 7512474A FR 2268859 A1 FR2268859 A1 FR 2268859A1
Authority
FR
France
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.)
Granted
Application number
FR7512474A
Other languages
French (fr)
Other versions
FR2268859B1 (da
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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
Priority claimed from NLAANVRAGE7405565,A external-priority patent/NL184371C/xx
Priority claimed from NL7502315A external-priority patent/NL7502315A/xx
Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Publication of FR2268859A1 publication Critical patent/FR2268859A1/fr
Application granted granted Critical
Publication of FR2268859B1 publication Critical patent/FR2268859B1/fr
Expired legal-status Critical Current

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

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)
  • Catalysts (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
FR7512474A 1974-04-25 1975-04-22 Expired FR2268859B1 (da)

Applications Claiming Priority (2)

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.
NL7502315A NL7502315A (en) 1975-02-27 1975-02-27 Interrupting operation in catalytic hydrogenation reactors - by cooling purging and slowly introducing oxygen before opening

Publications (2)

Publication Number Publication Date
FR2268859A1 true FR2268859A1 (da) 1975-11-21
FR2268859B1 FR2268859B1 (da) 1977-04-15

Family

ID=26644986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512474A Expired FR2268859B1 (da) 1974-04-25 1975-04-22

Country Status (10)

Country Link
JP (1) JPS5854854B2 (da)
CA (1) CA1062641A (da)
DE (1) DE2517869A1 (da)
DK (1) DK172475A (da)
ES (1) ES436838A1 (da)
FR (1) FR2268859B1 (da)
GB (1) GB1508021A (da)
IT (1) IT1037563B (da)
NO (1) NO146893C (da)
SE (1) SE416817B (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014140455A1 (fr) * 2013-03-14 2014-09-18 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de traitement d'un lit catalytique réacteur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1144863B (de) * 1956-01-11 1963-03-07 Exxon Research Engineering Co Verfahren zur Regenerierung von molybdaenhaltigen Katalysatoren
US3033802A (en) * 1959-05-22 1962-05-08 Chemetron Corp Stabilization of reduced metal catalyst and apparatus therefor
NL283488A (da) * 1961-09-21
BE757482R (fr) * 1969-04-01 1971-03-16 Chemetron Corp Procede de production de catalyseurs oxyde de cuivre-oxyde de zinc reduits et stabilises pour la reaction de transformation du gaz a l'eau et nouveaux produits ainsi obtenus
NL7104842A (en) * 1971-04-10 1972-10-12 Passivating pyrophoric powder - by suspending in org liquid and treating with oxygen
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014140455A1 (fr) * 2013-03-14 2014-09-18 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de traitement d'un lit catalytique réacteur
FR3003185A1 (fr) * 2013-03-14 2014-09-19 Air Liquide Procede de traitement d'un reacteur catalytique
US9604201B2 (en) 2013-03-14 2017-03-28 L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude Method of treatment for a catalytic reactor

Also Published As

Publication number Publication date
NO146893B (no) 1982-09-20
DE2517869C2 (da) 1988-02-18
GB1508021A (en) 1978-04-19
IT1037563B (it) 1979-11-20
NO751432L (da) 1975-10-28
JPS50154177A (da) 1975-12-11
FR2268859B1 (da) 1977-04-15
ES436838A1 (es) 1976-12-01
SE416817B (sv) 1981-02-09
DE2517869A1 (de) 1975-11-13
CA1062641A (en) 1979-09-18
SE7504666L (sv) 1975-10-27
DK172475A (da) 1975-10-26
NO146893C (no) 1982-12-29
AU8034175A (en) 1976-10-28
JPS5854854B2 (ja) 1983-12-07

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Legal Events

Date Code Title Description
ST Notification of lapse