ZA747581B - Process for reducing the sulphur content of coal and coal char and the ignition temperature of coal char - Google Patents
Process for reducing the sulphur content of coal and coal char and the ignition temperature of coal charInfo
- Publication number
- ZA747581B ZA747581B ZA00747581A ZA747581A ZA747581B ZA 747581 B ZA747581 B ZA 747581B ZA 00747581 A ZA00747581 A ZA 00747581A ZA 747581 A ZA747581 A ZA 747581A ZA 747581 B ZA747581 B ZA 747581B
- Authority
- ZA
- South Africa
- Prior art keywords
- coal
- char
- reducing
- ignition temperature
- sulphur content
- Prior art date
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
- C10L9/02—Treating solid fuels to improve their combustion by chemical means
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General 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)
- Carbon And Carbon Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42970874A | 1974-01-02 | 1974-01-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA747581B true ZA747581B (en) | 1975-12-31 |
Family
ID=23704379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00747581A ZA747581B (en) | 1974-01-02 | 1974-11-27 | Process for reducing the sulphur content of coal and coal char and the ignition temperature of coal char |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5098901A (xx) |
CA (1) | CA1056322A (xx) |
GB (1) | GB1492600A (xx) |
IN (1) | IN142596B (xx) |
PL (1) | PL93927B1 (xx) |
ZA (1) | ZA747581B (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085764A (en) * | 1981-03-31 | 1992-02-04 | Trw Inc. | Process for upgrading coal |
CA2001852A1 (en) * | 1988-11-01 | 1990-05-01 | Iwao Numakura | Process and apparatus for the formation of negative resist pattern |
US20040244282A1 (en) * | 2003-03-31 | 2004-12-09 | Council Of Scientific And Industrial Research | Process for removal of organic sulphur from high sulphur coal and a device therefor |
-
1974
- 1974-11-12 GB GB49021/74A patent/GB1492600A/en not_active Expired
- 1974-11-19 CA CA214,068A patent/CA1056322A/en not_active Expired
- 1974-11-22 IN IN2607/CAL/74A patent/IN142596B/en unknown
- 1974-11-27 ZA ZA00747581A patent/ZA747581B/xx unknown
- 1974-12-27 JP JP50001042A patent/JPS5098901A/ja active Pending
-
1975
- 1975-01-02 PL PL1975177116A patent/PL93927B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
IN142596B (xx) | 1977-07-30 |
CA1056322A (en) | 1979-06-12 |
AU7556374A (en) | 1976-05-20 |
PL93927B1 (xx) | 1977-07-30 |
JPS5098901A (xx) | 1975-08-06 |
GB1492600A (en) | 1977-11-23 |
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