ES436838A1 - Un procedimiento para poner fuera de servicio un reactor cargado con catalizador para la hidrogenacion catalitica de un material de alimentacion liquido o gaseoso. - Google Patents
Un procedimiento para poner fuera de servicio un reactor cargado con catalizador para la hidrogenacion catalitica de un material de alimentacion liquido o gaseoso.Info
- Publication number
- ES436838A1 ES436838A1 ES436838A ES436838A ES436838A1 ES 436838 A1 ES436838 A1 ES 436838A1 ES 436838 A ES436838 A ES 436838A ES 436838 A ES436838 A ES 436838A ES 436838 A1 ES436838 A1 ES 436838A1
- Authority
- ES
- Spain
- Prior art keywords
- reactor
- purge gas
- gas
- catalyst
- opened
- 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
Links
- 238000005984 hydrogenation reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 6
- 238000010926 purge Methods 0.000 abstract 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 150000002431 hydrogen Chemical class 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
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)
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 |
|---|---|
| ES436838A1 true ES436838A1 (es) | 1976-12-01 |
Family
ID=26644986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES436838A Expired ES436838A1 (es) | 1974-04-25 | 1975-04-22 | Un procedimiento para poner fuera de servicio un reactor cargado con catalizador para la hidrogenacion catalitica de un material de alimentacion liquido o gaseoso. |
Country Status (10)
Families Citing this family (1)
| 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)
| 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 |
-
1975
- 1975-03-11 CA CA221,839A patent/CA1062641A/en not_active Expired
- 1975-04-21 IT IT22600/75A patent/IT1037563B/it active
- 1975-04-22 JP JP50048269A patent/JPS5854854B2/ja not_active Expired
- 1975-04-22 GB GB16588/75A patent/GB1508021A/en not_active Expired
- 1975-04-22 FR FR7512474A patent/FR2268859B1/fr not_active Expired
- 1975-04-22 SE SE7504666A patent/SE416817B/xx not_active IP Right Cessation
- 1975-04-22 DK DK172475A patent/DK172475A/da active IP Right Grant
- 1975-04-22 ES ES436838A patent/ES436838A1/es not_active Expired
- 1975-04-22 DE DE19752517869 patent/DE2517869A1/de active Granted
- 1975-04-22 NO NO751432A patent/NO146893C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO146893C (no) | 1982-12-29 |
| AU8034175A (en) | 1976-10-28 |
| NO751432L (enrdf_load_stackoverflow) | 1975-10-28 |
| FR2268859A1 (enrdf_load_stackoverflow) | 1975-11-21 |
| NO146893B (no) | 1982-09-20 |
| DK172475A (da) | 1975-10-26 |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1505254A (en) | Catalyst and process for preparing methane rich gas | |
| GB1107002A (en) | Method and apparatus for the production of a mixture of hydrogen and steam | |
| ES407581A1 (es) | Reactor para la preapracion de metanol. | |
| ES304160A1 (es) | Metodo de produccion de un catalizador para la reaccion entre vapor de agua e hidrocarburos. | |
| ES436838A1 (es) | Un procedimiento para poner fuera de servicio un reactor cargado con catalizador para la hidrogenacion catalitica de un material de alimentacion liquido o gaseoso. | |
| GB794349A (en) | Method of treating noble metal and alumina catalysts with hydrogen and hydrogen halide | |
| ES478270A1 (es) | Un procedimiento para la produccion de un gas de calefaccion. | |
| US1921856A (en) | Production of gaseous mixtures containing hydrogen and nitrogen from methane | |
| ES485319A1 (es) | Un metodo para preparar alcohol furfurilico | |
| GB668978A (en) | Method of reforming gaseous hydrocarbons and apparatus therefor | |
| US1128804A (en) | Process of producing hydrogen. | |
| GB503158A (en) | Manufacture of combustible gases | |
| Walsh et al. | A laboratory study of petroleum coke combustion: kinetics and catalytic effects | |
| US2470688A (en) | Alkali-alkaline earth hydroxide-impregnated carbon catalyst and its preparation | |
| ES429654A1 (es) | Procedimiento de fabricacion a presion y a alta temperatura de gases reductores que contienen hidrogeno y oxido de car- bono. | |
| ES364187A1 (es) | Procedimiento para la disociacion catalitica de isobutiral-dehidos. | |
| ES295725A1 (es) | Un procedimiento de hidrocracking para preparar aceite de horno, aceite diesel, combustible de reactor o mezcla | |
| GB1342027A (en) | Production of reducing gas | |
| ES454471A1 (es) | Un procedimiento y su correspondiente aparato de regenera- cion de catalizador de cracking. | |
| NL7502315A (en) | Interrupting operation in catalytic hydrogenation reactors - by cooling purging and slowly introducing oxygen before opening | |
| SE7500856L (enrdf_load_stackoverflow) | ||
| US2937071A (en) | Method of removing hydrogen sulphide from gaseous mixtures by means of arsenical solutions | |
| ES214265A1 (es) | Un método de tratar catalizador de platino | |
| ES275370A3 (es) | Procedimiento de reforma de hidrocarburos mediante vapor | |
| ES344923A1 (es) | Un procedimiento para preparar mezclas gaseosas que tienen un alto valor calorifico. |