GB1508021A - Process for taking a hydrogenation reactor out of operation - Google Patents
Process for taking a hydrogenation reactor out of operationInfo
- Publication number
- GB1508021A GB1508021A GB16588/75A GB1658875A GB1508021A GB 1508021 A GB1508021 A GB 1508021A GB 16588/75 A GB16588/75 A GB 16588/75A GB 1658875 A GB1658875 A GB 1658875A GB 1508021 A GB1508021 A GB 1508021A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactor
- temperature
- oxygen
- feed
- purge gas
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 238000005984 hydrogenation reaction Methods 0.000 title 1
- 239000007789 gas Substances 0.000 abstract 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 5
- 239000001301 oxygen Substances 0.000 abstract 5
- 229910052760 oxygen Inorganic materials 0.000 abstract 5
- 238000010926 purge Methods 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 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
- 239000007788 liquid Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 238000009903 catalytic hydrogenation reaction Methods 0.000 abstract 1
- 230000020169 heat generation Effects 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- VRRFSFYSLSPWQY-UHFFFAOYSA-N sulfanylidenecobalt Chemical compound [Co]=S VRRFSFYSLSPWQY-UHFFFAOYSA-N 0.000 abstract 1
- PTISTKLWEJDJID-UHFFFAOYSA-N sulfanylidenemolybdenum Chemical compound [Mo]=S PTISTKLWEJDJID-UHFFFAOYSA-N 0.000 abstract 1
- WWNBZGLDODTKEM-UHFFFAOYSA-N sulfanylidenenickel Chemical compound [Ni]=S WWNBZGLDODTKEM-UHFFFAOYSA-N 0.000 abstract 1
- XCUPBHGRVHYPQC-UHFFFAOYSA-N sulfanylidenetungsten Chemical compound [W]=S XCUPBHGRVHYPQC-UHFFFAOYSA-N 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 |
|---|---|
| GB1508021A true GB1508021A (en) | 1978-04-19 |
Family
ID=26644986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16588/75A Expired GB1508021A (en) | 1974-04-25 | 1975-04-22 | Process for taking a hydrogenation reactor out of operation |
Country Status (10)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| 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 |
| DK172475A (da) | 1975-10-26 |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |