ZA829012B - Coal hydrogenation process having increased solids retention in ebullated bed reactor - Google Patents
Coal hydrogenation process having increased solids retention in ebullated bed reactorInfo
- Publication number
- ZA829012B ZA829012B ZA829012A ZA829012A ZA829012B ZA 829012 B ZA829012 B ZA 829012B ZA 829012 A ZA829012 A ZA 829012A ZA 829012 A ZA829012 A ZA 829012A ZA 829012 B ZA829012 B ZA 829012B
- Authority
- ZA
- South Africa
- Prior art keywords
- bed reactor
- hydrogenation process
- ebullated bed
- coal hydrogenation
- solids retention
- Prior art date
Links
Classifications
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/06—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation
- C10G1/065—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by destructive hydrogenation in the presence of a solvent
-
- 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
- B01J8/005—Separating solid material from the gas/liquid stream
- B01J8/0065—Separating solid material from the gas/liquid stream by impingement against stationary members
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
-
- 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
- C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
- C10G1/08—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts
- C10G1/083—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal with moving catalysts in the presence of a solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US33243381A | 1981-12-21 | 1981-12-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA829012B true ZA829012B (en) | 1984-09-26 |
Family
ID=23298216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA829012A ZA829012B (en) | 1981-12-21 | 1982-12-08 | Coal hydrogenation process having increased solids retention in ebullated bed reactor |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS58111892A (ja) |
AU (1) | AU9137582A (ja) |
CA (1) | CA1196877A (ja) |
DE (1) | DE3245494A1 (ja) |
GB (1) | GB2111848A (ja) |
ZA (1) | ZA829012B (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4495055A (en) * | 1982-04-05 | 1985-01-22 | Hri, Inc. | Coal catalytic hydrogenation process using direct coal slurry feed to reactor with controlled mixing conditions |
US4557904A (en) * | 1984-03-26 | 1985-12-10 | Union Carbide Corporation | Integral reactor apparatus |
US6846405B2 (en) * | 2001-08-31 | 2005-01-25 | Exxonmobil Chemical Patents Inc. | Circulating fluid bed reactor system |
DE102005021056A1 (de) * | 2005-05-06 | 2006-11-09 | Basf Ag | Verfahren zur Isolierung von Methylglycinnitril-N,N-diacetonitrilen aus einem wässrigen Rohgemisch |
CN104818050A (zh) * | 2015-05-07 | 2015-08-05 | 北京中科诚毅科技发展有限公司 | 一种多重优化的浆态床加氢反应器及其用途与设计方法 |
CN108970544A (zh) * | 2017-06-02 | 2018-12-11 | 何巨堂 | 一种气液料上流加氢反应器的液相产物回流动力增加方法 |
CN107694483B (zh) * | 2017-09-22 | 2018-12-21 | 北京中科诚毅科技发展有限公司 | 一种加氢反应器及其设计方法与用途 |
CN107790073A (zh) * | 2017-09-28 | 2018-03-13 | 北京中科诚毅科技发展有限公司 | 一种反应器新型内部结构及其设计方法和用途 |
CN108148739B (zh) * | 2018-02-08 | 2023-05-16 | 沈阳农业大学 | 循环脱气式流化床生物反应器 |
FR3094984B1 (fr) * | 2019-04-12 | 2024-08-16 | Ifp Energies Now | Reacteur triphasique avec coupelle de recycle de section decroissante et d’angle d’inclinaison variable |
WO2021050010A1 (en) * | 2019-09-09 | 2021-03-18 | Ptt Exploration And Production Public Company Limited | A condensate decontamination device |
CN113566470B (zh) * | 2021-08-20 | 2023-01-31 | 楼建军 | 一种氢浆发生器、连续批量制备氢浆的系统及方法 |
-
1982
- 1982-12-03 GB GB08234509A patent/GB2111848A/en not_active Withdrawn
- 1982-12-08 ZA ZA829012A patent/ZA829012B/xx unknown
- 1982-12-09 DE DE19823245494 patent/DE3245494A1/de not_active Withdrawn
- 1982-12-09 AU AU91375/82A patent/AU9137582A/en not_active Abandoned
- 1982-12-20 CA CA000418157A patent/CA1196877A/en not_active Expired
- 1982-12-20 JP JP57222242A patent/JPS58111892A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2111848A (en) | 1983-07-13 |
DE3245494A1 (de) | 1983-06-30 |
AU9137582A (en) | 1983-06-30 |
CA1196877A (en) | 1985-11-19 |
JPS58111892A (ja) | 1983-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3267932D1 (en) | Process and feedstock for coal gasification | |
DE3268510D1 (en) | An integrated catalytic coal devolatilisation and steam gasification process | |
EG16311A (en) | Improvement in fluidized bed reaction systems | |
DE3561130D1 (en) | Liquid multisolid fluidized bed processing | |
AU9158082A (en) | Fluidised bed reactor | |
NZ213208A (en) | Fluidised bed polymerisation reactor | |
GB2187754B (en) | Coal briquetting process | |
ZA842128B (en) | Grid plate assembly for ebullated bed reactor | |
JPS57149390A (en) | Fluidized bed gasification reactor and operation therefor | |
GB2112807B (en) | Process for producing high-concentration coal-water slurry | |
DE3264237D1 (en) | Process for the hydrotreatment of a hydrocarbon feed in the presence of a presulphurised catalyst | |
ZA829012B (en) | Coal hydrogenation process having increased solids retention in ebullated bed reactor | |
ZA825203B (en) | Fluidized bed reactor | |
EP0252332A3 (en) | Process for manufacturing coal or coke briquets | |
EP0070321A4 (en) | METHOD FOR TREATING CARBONATED MATERIALS FOR USE IN DESULFURATION. | |
ZA848539B (en) | Coal catalytic hydrogenation process using direct coal slurry feed to reactor | |
ZA823297B (en) | Improved catalyst in coal liquid upgrading | |
GB2117396B (en) | Coal hydrogenation method | |
PL234693A1 (en) | Coal hydrogenation method | |
AU4793885A (en) | Fluidised bed reactor | |
DE3462520D1 (en) | Process for the hydrogenation of coal | |
ZA82568B (en) | Process and reactor for gasifying solid fuels | |
ZA839331B (en) | Process for hydrogenating coal | |
DE3173032D1 (en) | Process for the hydrogenation of coal | |
GB2143843B (en) | Two-stage coal hydrogenation process |