DE1767569A1 - Verfahren zur Regelung der Arbeitsweise von Reaktionsgefaessen - Google Patents
Verfahren zur Regelung der Arbeitsweise von ReaktionsgefaessenInfo
- Publication number
- DE1767569A1 DE1767569A1 DE19681767569 DE1767569A DE1767569A1 DE 1767569 A1 DE1767569 A1 DE 1767569A1 DE 19681767569 DE19681767569 DE 19681767569 DE 1767569 A DE1767569 A DE 1767569A DE 1767569 A1 DE1767569 A1 DE 1767569A1
- Authority
- DE
- Germany
- Prior art keywords
- zone
- reaction zone
- catalyst
- solids
- pressure
- 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.)
- Pending
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 48
- 238000000034 method Methods 0.000 title claims description 26
- 230000001105 regulatory effect Effects 0.000 title claims description 5
- 239000003054 catalyst Substances 0.000 claims description 48
- 239000007787 solid Substances 0.000 claims description 23
- 239000007788 liquid Substances 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 17
- 239000002245 particle Substances 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 238000005984 hydrogenation reaction Methods 0.000 claims description 6
- 239000000356 contaminant Substances 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 239000000575 pesticide Substances 0.000 claims description 3
- 230000003197 catalytic effect Effects 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 claims description 2
- 150000002431 hydrogen Chemical class 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 239000013618 particulate matter Substances 0.000 claims 7
- 241000607479 Yersinia pestis Species 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 3
- 238000000926 separation method Methods 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000013022 venting Methods 0.000 claims 1
- 239000007791 liquid phase Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000006555 catalytic reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012263 liquid product Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
- B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
-
- 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
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/02—Feed or outlet devices therefor
-
- 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
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/10—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles
- C10G49/12—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00 with moving solid particles suspended in the oil, e.g. slurries
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)
- Combustion & Propulsion (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US487197A US3398085A (en) | 1965-09-14 | 1965-09-14 | Catalyst addition and withdrawal process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1767569A1 true DE1767569A1 (de) | 1972-04-20 |
Family
ID=23934770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681767569 Pending DE1767569A1 (de) | 1965-09-14 | 1968-05-24 | Verfahren zur Regelung der Arbeitsweise von Reaktionsgefaessen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3398085A (enExample) |
| DE (1) | DE1767569A1 (enExample) |
| NL (1) | NL6807588A (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3547809A (en) * | 1968-08-19 | 1970-12-15 | Hydrocarbon Research Inc | Solids addition and withdrawal process |
| US4108682A (en) * | 1973-11-07 | 1978-08-22 | Nippon Oil Company Ltd. | Process for fluidized contact |
| NL7413636A (nl) * | 1974-10-17 | 1976-04-21 | Shell Int Research | Werkwijze voor het vullen van een reactor met vaste deeltjes. |
| US4810359A (en) * | 1986-08-18 | 1989-03-07 | Texaco Inc. | Gas-liquid separation in an ebullated bed process |
| US4902407A (en) * | 1988-06-09 | 1990-02-20 | Texaco Inc. | Catalyst inventory control in an ebullated bed process |
| US5589057A (en) * | 1989-07-19 | 1996-12-31 | Chevron U.S.A. Inc. | Method for extending the life of hydroprocessing catalyst |
| US5916529A (en) * | 1989-07-19 | 1999-06-29 | Chevron U.S.A. Inc | Multistage moving-bed hydroprocessing reactor with separate catalyst addition and withdrawal systems for each stage, and method for hydroprocessing a hydrocarbon feed stream |
| US5492617A (en) * | 1989-07-19 | 1996-02-20 | Trimble; Harold J. | Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream |
| US5472928A (en) * | 1989-07-19 | 1995-12-05 | Scheuerman; Georgieanna L. | Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed |
| US5498327A (en) * | 1989-07-19 | 1996-03-12 | Stangeland; Bruce E. | Catalyst, method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed |
| US5215653A (en) * | 1992-03-25 | 1993-06-01 | Texaco Inc. | Catalyst inventory control in an ebullated bed process |
| US5885534A (en) * | 1996-03-18 | 1999-03-23 | Chevron U.S.A. Inc. | Gas pocket distributor for hydroprocessing a hydrocarbon feed stream |
| US5879642A (en) * | 1996-04-24 | 1999-03-09 | Chevron U.S.A. Inc. | Fixed bed reactor assembly having a guard catalyst bed |
| US6358401B1 (en) * | 1999-07-14 | 2002-03-19 | Intercat Equipment, Inc. | Apparatus and procedures for replenishing particulate materials used in industrial processes |
| US9162207B2 (en) | 2009-10-21 | 2015-10-20 | China Petroleum & Chemical Corporation | Fluidized-bed reactor and hydrotreating method thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2441820A (en) * | 1944-04-24 | 1948-05-18 | Kellogg M W Co | Method and apparatus for supplying a slurry |
| US2486650A (en) * | 1945-09-05 | 1949-11-01 | Phillips Petroleum Co | System for adding solids to liquids under pressure |
-
1965
- 1965-09-14 US US487197A patent/US3398085A/en not_active Expired - Lifetime
-
1968
- 1968-05-24 DE DE19681767569 patent/DE1767569A1/de active Pending
- 1968-05-29 NL NL6807588A patent/NL6807588A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3398085A (en) | 1968-08-20 |
| NL6807588A (enExample) | 1969-12-02 |
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