CA1014093A - Solvent refined coal process with retention of coal minerals - Google Patents
Solvent refined coal process with retention of coal mineralsInfo
- Publication number
- CA1014093A CA1014093A CA199,909A CA199909A CA1014093A CA 1014093 A CA1014093 A CA 1014093A CA 199909 A CA199909 A CA 199909A CA 1014093 A CA1014093 A CA 1014093A
- Authority
- CA
- Canada
- Prior art keywords
- coal
- retention
- minerals
- solvent refined
- coal process
- 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
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
-
- 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
- C10G1/006—Combinations of processes provided in groups C10G1/02 - C10G1/08
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US446974A US3884796A (en) | 1974-03-04 | 1974-03-04 | Solvent refined coal process with retention of coal minerals |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1014093A true CA1014093A (en) | 1977-07-19 |
Family
ID=23774507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA199,909A Expired CA1014093A (en) | 1974-03-04 | 1974-05-13 | Solvent refined coal process with retention of coal minerals |
Country Status (5)
Country | Link |
---|---|
US (1) | US3884796A (en) |
JP (1) | JPS5738634B2 (en) |
CA (1) | CA1014093A (en) |
DE (1) | DE2429089A1 (en) |
ZA (1) | ZA743761B (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792127A (en) * | 1971-12-06 | 1973-03-16 | Uss Eng & Consult | COAL CONVERSION PROCESS |
JPS5858284B2 (en) * | 1975-08-04 | 1983-12-24 | ミツイコウザン カブシキガイシヤ | Tansozaino Seizouhouhou |
US4083769A (en) * | 1976-11-30 | 1978-04-11 | Gulf Research & Development Company | Catalytic process for liquefying coal |
US4330391A (en) * | 1976-12-27 | 1982-05-18 | Chevron Research Company | Coal liquefaction process |
US4354920A (en) * | 1976-12-27 | 1982-10-19 | Chevron Research Company | Coal liquefaction process |
US4422922A (en) * | 1976-12-27 | 1983-12-27 | Chevron Research Company | Coal liquefaction and hydroprocessing of petroleum oils |
US4330389A (en) * | 1976-12-27 | 1982-05-18 | Chevron Research Company | Coal liquefaction process |
US4210518A (en) * | 1977-01-24 | 1980-07-01 | Exxon Research & Engineering Co. | Hydrogen-donor coal liquefaction process |
US4099932A (en) * | 1977-03-28 | 1978-07-11 | Texaco Development Corporation | Conversion of solid fuels to fluid fuels |
US4190518A (en) * | 1977-12-29 | 1980-02-26 | Gulf Research And Development Company | Solvent refined coal process |
US4203823A (en) * | 1978-07-03 | 1980-05-20 | Gulf Research & Development Company | Combined coal liquefaction-gasification process |
US4227991A (en) * | 1978-12-15 | 1980-10-14 | Gulf Oil Corporation | Coal liquefaction process with a plurality of feed coals |
US4230556A (en) * | 1978-12-15 | 1980-10-28 | Gulf Oil Corporation | Integrated coal liquefaction-gasification process |
US4222848A (en) * | 1978-12-15 | 1980-09-16 | Gulf Oil Corporation | Coal liquefaction process employing extraneous minerals |
US4222847A (en) * | 1978-12-15 | 1980-09-16 | Gulf Oil Corporation | Coal liquefaction process with improved slurry recycle system |
US4337142A (en) * | 1980-05-29 | 1982-06-29 | The United States Of America As Represented By The United States Department Of Energy | Continuous process for conversion of coal |
US4356078A (en) * | 1980-09-08 | 1982-10-26 | The Pittsburg & Midway Coal Mining Co. | Process for blending coal with water immiscible liquid |
US4330388A (en) * | 1980-09-09 | 1982-05-18 | The Pittsburg & Midway Coal Mining Co. | Short residence time coal liquefaction process including catalytic hydrogenation |
US4328088A (en) * | 1980-09-09 | 1982-05-04 | The Pittsburg & Midway Coal Mining Co. | Controlled short residence time coal liquefaction process |
US4392940A (en) * | 1981-04-09 | 1983-07-12 | International Coal Refining Company | Coal-oil slurry preparation |
WO1983000370A1 (en) * | 1981-07-27 | 1983-02-03 | Pittsburgh Midway Coal Mining | Apparatus and method for let down of a high pressure abrasive slurry |
US4374016A (en) * | 1981-08-24 | 1983-02-15 | Air Products And Chemicals, Inc. | Process for hydrogenating coal and coal solvents |
US4421630A (en) * | 1981-10-05 | 1983-12-20 | International Coal Refining Company | Process for coal liquefaction in staged dissolvers |
US4486293A (en) * | 1983-04-25 | 1984-12-04 | Air Products And Chemicals, Inc. | Catalytic coal hydroliquefaction process |
US4558651A (en) * | 1983-10-19 | 1985-12-17 | International Coal Refining Company | Fired heater for coal liquefaction process |
US4534847A (en) * | 1984-01-16 | 1985-08-13 | International Coal Refining Company | Process for producing low-sulfur boiler fuel by hydrotreatment of solvent deashed SRC |
US4617105A (en) * | 1985-09-26 | 1986-10-14 | Air Products And Chemicals, Inc. | Coal liquefaction process using pretreatment with a binary solvent mixture |
US5336395A (en) * | 1989-12-21 | 1994-08-09 | Exxon Research And Engineering Company | Liquefaction of coal with aqueous carbon monoxide pretreatment |
US5151173A (en) * | 1989-12-21 | 1992-09-29 | Exxon Research And Engineering Company | Conversion of coal with promoted carbon monoxide pretreatment |
DE4007543A1 (en) * | 1990-03-09 | 1991-09-12 | Veba Oel Technologie Gmbh | HIGH PRESSURE HOT SEPARATOR |
US20180306382A1 (en) * | 2017-04-19 | 2018-10-25 | Larry Baxter | Method for Pressurizing and Melting Cryogenic Solids to Cryogenic Liquids |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3341447A (en) * | 1965-01-18 | 1967-09-12 | Willard C Bull | Solvation process for carbonaceous fuels |
US3617465A (en) * | 1969-11-20 | 1971-11-02 | Hydrocarbon Research Inc | Coal hydrogenation |
US3594304A (en) * | 1970-04-13 | 1971-07-20 | Sun Oil Co | Thermal liquefaction of coal |
US3645885A (en) * | 1970-05-04 | 1972-02-29 | Exxon Research Engineering Co | Upflow coal liquefaction |
US3808119A (en) * | 1972-10-12 | 1974-04-30 | Pittsburgh Midway Coal Mining | Process for refining carbonaceous fuels |
-
1974
- 1974-03-04 US US446974A patent/US3884796A/en not_active Expired - Lifetime
- 1974-05-13 CA CA199,909A patent/CA1014093A/en not_active Expired
- 1974-06-12 ZA ZA00743761A patent/ZA743761B/en unknown
- 1974-06-18 DE DE2429089A patent/DE2429089A1/en not_active Withdrawn
- 1974-07-02 JP JP7577774A patent/JPS5738634B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2429089A1 (en) | 1975-09-18 |
JPS50119810A (en) | 1975-09-19 |
JPS5738634B2 (en) | 1982-08-17 |
US3884796A (en) | 1975-05-20 |
AU7024374A (en) | 1976-01-08 |
ZA743761B (en) | 1975-08-27 |
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