DE68909639T2 - Verfahren zur Herstellung von festem Brennstoff, ausgehend von agglomerierter subbituminöser Kohle. - Google Patents
Verfahren zur Herstellung von festem Brennstoff, ausgehend von agglomerierter subbituminöser Kohle.Info
- Publication number
- DE68909639T2 DE68909639T2 DE89301505T DE68909639T DE68909639T2 DE 68909639 T2 DE68909639 T2 DE 68909639T2 DE 89301505 T DE89301505 T DE 89301505T DE 68909639 T DE68909639 T DE 68909639T DE 68909639 T2 DE68909639 T2 DE 68909639T2
- Authority
- DE
- Germany
- Prior art keywords
- starting
- production
- agglomerates
- solid fuel
- bituminous coal
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Liquid Carbonaceous Fuels (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/156,541 US4854940A (en) | 1988-02-16 | 1988-02-16 | Method for providing improved solid fuels from agglomerated subbituminous coal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68909639D1 DE68909639D1 (de) | 1993-11-11 |
DE68909639T2 true DE68909639T2 (de) | 1994-05-11 |
Family
ID=22559988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE89301505T Expired - Fee Related DE68909639T2 (de) | 1988-02-16 | 1989-02-16 | Verfahren zur Herstellung von festem Brennstoff, ausgehend von agglomerierter subbituminöser Kohle. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4854940A (de) |
EP (1) | EP0329444B1 (de) |
JP (1) | JPH0662972B2 (de) |
CN (1) | CN1025869C (de) |
AT (1) | ATE95557T1 (de) |
DE (1) | DE68909639T2 (de) |
ES (1) | ES2045405T3 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5032146A (en) * | 1989-09-28 | 1991-07-16 | The University Of North Dakota School Of Engineering & Mines Foundation (Undsem Foundation) | Low-rank coal oil agglomeration |
US5162050A (en) * | 1989-09-28 | 1992-11-10 | University Of North Dakota School Of Engineering & Mines Foundation (Und-Sem Foundation) | Low-rank coal oil agglomeration product and process |
CA2008470A1 (en) * | 1990-01-24 | 1991-07-24 | Alberta Research Council | Coal and oil upgrading by micro-agglomeration and thermopelletizing process ("comat" process) |
CA2022721C (en) * | 1990-08-03 | 1999-10-26 | Teresa Ignasiak | Process for converting heavy oil deposited on coal to distillable oil in a low severity process |
US5066310A (en) * | 1990-08-13 | 1991-11-19 | Bechtel Group, Inc. | Method for recovering light hydrocarbons from coal agglomerates |
IT1270964B (it) * | 1993-08-19 | 1997-05-26 | Eniricerche Spa | Procedimento per la preparazione di miscele di carbone in acqua a partire da carbone a basso rango |
US5503646A (en) * | 1994-06-30 | 1996-04-02 | Fording Coal Limited | Process for coal - heavy oil upgrading |
CN104043482B (zh) * | 2013-03-12 | 2017-05-24 | 中国石油化工股份有限公司 | 一种加氢催化剂及其制备方法 |
CN107684929B (zh) * | 2016-08-05 | 2020-12-22 | 中国石油化工股份有限公司 | 一种提高苯加氢均相催化剂性能的方法 |
CN110180593A (zh) * | 2019-06-14 | 2019-08-30 | 昆明理工大学 | 一种提高苯加氢催化剂催化性能和稳定性的方法 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1574174A (en) * | 1924-08-18 | 1926-02-23 | Eugene P Schoch | Dehydrated lignite and process of producing same |
US3754876A (en) * | 1971-12-10 | 1973-08-28 | Exxon Research Engineering Co | Upgrading low rank coals as fuel |
GB1450805A (en) * | 1973-10-23 | 1976-09-29 | Shell Int Research | Preparation of a wet load of coal for transport and storage |
GB1472810A (en) * | 1974-11-19 | 1977-05-11 | Coal Ind | Extraction of coal |
US3985516A (en) * | 1975-08-20 | 1976-10-12 | Hydrocarbon Research, Inc. | Coal drying and passivation process |
AU517024B2 (en) * | 1976-09-20 | 1981-07-02 | Kobe Steel Limited | Coking low ranking coals |
GB1575413A (en) * | 1976-12-03 | 1980-09-24 | Shell Int Research | Method for agglomeration of coal fines |
CA1119106A (en) * | 1977-05-10 | 1982-03-02 | Broken Hill Proprietary Company Limited (The) | Coal agglomeration by nonintensive mixing with hydrocarbons |
US4295858A (en) * | 1978-09-21 | 1981-10-20 | Atlantic Richfield Company | Process for removing sulfur from coal |
US4249910A (en) * | 1978-09-21 | 1981-02-10 | Atlantic Richfield Company | Process for removing sulfur from coal |
AU529342B2 (en) * | 1979-02-23 | 1983-06-02 | Bp Australia Limited | Removing liquid hydrocarbons from carbonaceous solids |
JPS55127489A (en) * | 1979-03-23 | 1980-10-02 | Sumitomo Sekitan Kogyo Kk | Production of caking agent for blast furnace coke from coal |
US4261699A (en) * | 1979-04-23 | 1981-04-14 | Atlantic Richfield Company | Process for removal of sulfur and ash from coal |
US4234320A (en) * | 1979-04-23 | 1980-11-18 | Shell Oil Company | Process for the agglomeration of solids |
US4412839A (en) * | 1979-11-13 | 1983-11-01 | Ergon, Inc. | Coal treatment process |
AT366405B (de) * | 1980-01-21 | 1981-04-13 | Voest Alpine Ag | Verfahren zum trocknen und umwandeln von organischen feststoffen, insbesondere braunkohlen mit dampf |
JPS5738891A (en) * | 1980-08-18 | 1982-03-03 | Idemitsu Kosan Co Ltd | Selective agglomeration of coal particle |
JPS57143395A (en) * | 1981-02-28 | 1982-09-04 | Hitachi Zosen Corp | Preparation of oil-containing pelletized coal |
US4415335A (en) * | 1981-05-13 | 1983-11-15 | B. P. Australia Ltd. | Coal preparation |
CA1188517A (en) * | 1983-10-12 | 1985-06-11 | C. Edward Capes | Aqueous phase continuous, coal fuel slurry and a method of its production |
CA1216551A (en) * | 1984-05-23 | 1987-01-13 | Her Majesty The Queen In Right Of The Province Of Alberta As Represented By The Minister Of Energy And Natural Resources | Process for the selective agglomeration of sub- bituminous coal fines |
US4575418A (en) * | 1984-10-03 | 1986-03-11 | The Dow Chemical Company | Coal cleaning and the removal of ash from coal |
US4705533A (en) * | 1986-04-04 | 1987-11-10 | Simmons John J | Utilization of low rank coal and peat |
-
1988
- 1988-02-16 US US07/156,541 patent/US4854940A/en not_active Expired - Fee Related
-
1989
- 1989-02-16 ES ES89301505T patent/ES2045405T3/es not_active Expired - Lifetime
- 1989-02-16 JP JP1037304A patent/JPH0662972B2/ja not_active Expired - Lifetime
- 1989-02-16 EP EP89301505A patent/EP0329444B1/de not_active Expired - Lifetime
- 1989-02-16 CN CN89101843A patent/CN1025869C/zh not_active Expired - Fee Related
- 1989-02-16 AT AT89301505T patent/ATE95557T1/de not_active IP Right Cessation
- 1989-02-16 DE DE89301505T patent/DE68909639T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0329444A2 (de) | 1989-08-23 |
DE68909639D1 (de) | 1993-11-11 |
JPH0662972B2 (ja) | 1994-08-17 |
ES2045405T3 (es) | 1994-01-16 |
CN1025869C (zh) | 1994-09-07 |
CN1037919A (zh) | 1989-12-13 |
EP0329444B1 (de) | 1993-10-06 |
EP0329444A3 (en) | 1989-10-04 |
JPH024894A (ja) | 1990-01-09 |
US4854940A (en) | 1989-08-08 |
ATE95557T1 (de) | 1993-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |