DK172475A - Fremgangsmade til at tage en hydrogeneringsreaktor ud af drift - Google Patents

Fremgangsmade til at tage en hydrogeneringsreaktor ud af drift

Info

Publication number
DK172475A
DK172475A DK172475A DK172475A DK172475A DK 172475 A DK172475 A DK 172475A DK 172475 A DK172475 A DK 172475A DK 172475 A DK172475 A DK 172475A DK 172475 A DK172475 A DK 172475A
Authority
DK
Denmark
Prior art keywords
decommend
procedure
hydrogenation reactor
hydrogenation
reactor
Prior art date
Application number
DK172475A
Other languages
Danish (da)
English (en)
Inventor
A A Pegels
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Publication of DK172475A publication Critical patent/DK172475A/da

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)
DK172475A 1974-04-25 1975-04-22 Fremgangsmade til at tage en hydrogeneringsreaktor ud af drift DK172475A (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 (1)

Publication Number Publication Date
DK172475A true DK172475A (da) 1975-10-26

Family

ID=26644986

Family Applications (1)

Application Number Title Priority Date Filing Date
DK172475A DK172475A (da) 1974-04-25 1975-04-22 Fremgangsmade til at tage en hydrogeneringsreaktor ud af drift

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3003185B1 (fr) 2013-03-14 2016-06-03 Air Liquide Procede de traitement d'un reacteur catalytique

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 (enrdf_load_stackoverflow) * 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

Also Published As

Publication number Publication date
NO146893C (no) 1982-12-29
AU8034175A (en) 1976-10-28
ES436838A1 (es) 1976-12-01
NO751432L (enrdf_load_stackoverflow) 1975-10-28
FR2268859A1 (enrdf_load_stackoverflow) 1975-11-21
NO146893B (no) 1982-09-20
GB1508021A (en) 1978-04-19
DE2517869C2 (enrdf_load_stackoverflow) 1988-02-18
FR2268859B1 (enrdf_load_stackoverflow) 1977-04-15
CA1062641A (en) 1979-09-18
IT1037563B (it) 1979-11-20
SE416817B (sv) 1981-02-09
JPS50154177A (enrdf_load_stackoverflow) 1975-12-11
DE2517869A1 (de) 1975-11-13
SE7504666L (sv) 1975-10-27
JPS5854854B2 (ja) 1983-12-07

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DK172475A (da) Fremgangsmade til at tage en hydrogeneringsreaktor ud af drift

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment
B1 Patent granted (law 1993)