ZA723812B - Thermal pretreatment for the heat-briquetting of caking pit coals - Google Patents
Thermal pretreatment for the heat-briquetting of caking pit coalsInfo
- Publication number
- ZA723812B ZA723812B ZA723812A ZA723812A ZA723812B ZA 723812 B ZA723812 B ZA 723812B ZA 723812 A ZA723812 A ZA 723812A ZA 723812 A ZA723812 A ZA 723812A ZA 723812 B ZA723812 B ZA 723812B
- Authority
- ZA
- South Africa
- Prior art keywords
- caking
- briquetting
- heat
- thermal pretreatment
- pit coals
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B49/00—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated
- C10B49/02—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge
- C10B49/04—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated
- C10B49/08—Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form
-
- 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
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/04—Raw material of mineral origin to be used; Pretreatment thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Coke Industry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712128949 DE2128949C (de) | 1971-06-11 | Thermisches Vorbehandlungsverfahren zur Heißbnkettierung backender Stein kohlen |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA723812B true ZA723812B (en) | 1973-03-28 |
Family
ID=5810457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA723812A ZA723812B (en) | 1971-06-11 | 1972-06-05 | Thermal pretreatment for the heat-briquetting of caking pit coals |
Country Status (13)
Country | Link |
---|---|
US (1) | US3869350A (fr) |
AU (1) | AU463534B2 (fr) |
BE (1) | BE784501A (fr) |
CA (1) | CA954063A (fr) |
DE (1) | DE2128949B1 (fr) |
FR (1) | FR2140629B1 (fr) |
GB (1) | GB1379980A (fr) |
IT (1) | IT956960B (fr) |
NL (1) | NL7207952A (fr) |
PL (1) | PL79500B1 (fr) |
RO (1) | RO77799A (fr) |
SU (1) | SU712028A3 (fr) |
ZA (1) | ZA723812B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208251A (en) * | 1978-06-19 | 1980-06-17 | Rasmussen Ross H | Process and apparatus for producing nonaqueous coke slurry and pipeline transport thereof |
GB2161696A (en) * | 1984-07-19 | 1986-01-22 | John Davies | Protective safety helmet |
EP0416058A1 (fr) * | 1989-02-28 | 1991-03-13 | Coalcorp Inc. | Nouveau produit mis en briquettes et procede associe |
DE4235368A1 (de) * | 1991-10-21 | 1993-04-22 | Mitsui Mining Co Ltd | Verfahren zum herstellen von aktiviertem formkoks und durch dieses verfahren erhaltener formkoks und brenngas |
KR100206500B1 (ko) * | 1995-12-29 | 1999-07-01 | 이구택 | 직접제철용융환원로용 괴성탄의 제조방법 |
US20080134572A1 (en) * | 2006-12-06 | 2008-06-12 | Bao Tai Cui | Method for Making a Combustible Fuel Composition |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1781614A (en) * | 1925-12-21 | 1930-11-11 | Trent Process Corp | Process for distilling coals |
US2658862A (en) * | 1950-06-09 | 1953-11-10 | Reilly Tar & Chem Corp | Process for the defluidization and fixed-bed coking of a preheated fluidized coal |
US2998354A (en) * | 1960-02-04 | 1961-08-29 | Exxon Research Engineering Co | Transfer line heater in calcining fluid coke |
US3175888A (en) * | 1961-05-29 | 1965-03-30 | Phillips Petroleum Co | Apparatus for producing low structure carbon black |
US3424556A (en) * | 1966-07-27 | 1969-01-28 | Us Interior | Production of carbon black from coal |
US3499834A (en) * | 1967-02-16 | 1970-03-10 | Phillips Petroleum Co | Retorting of hydrocarbonaceous solids |
US3736233A (en) * | 1970-07-23 | 1973-05-29 | Occidental Petroleum Corp | Process of pyrolyzing and desulfurizing sulfur bearing agglomerative bituminous coal |
-
1971
- 1971-06-11 DE DE19712128949D patent/DE2128949B1/de active Pending
-
1972
- 1972-05-29 AU AU42847/72A patent/AU463534B2/en not_active Expired
- 1972-05-29 CA CA143,285A patent/CA954063A/en not_active Expired
- 1972-05-31 SU SU721791530A patent/SU712028A3/ru active
- 1972-06-02 GB GB2580172A patent/GB1379980A/en not_active Expired
- 1972-06-05 ZA ZA723812A patent/ZA723812B/xx unknown
- 1972-06-05 US US259957A patent/US3869350A/en not_active Expired - Lifetime
- 1972-06-07 BE BE784501A patent/BE784501A/fr not_active IP Right Cessation
- 1972-06-09 IT IT25468/72A patent/IT956960B/it active
- 1972-06-09 FR FR7220850A patent/FR2140629B1/fr not_active Expired
- 1972-06-10 RO RO7271208A patent/RO77799A/fr unknown
- 1972-06-10 PL PL1972155949A patent/PL79500B1/pl unknown
- 1972-06-12 NL NL7207952A patent/NL7207952A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FR2140629A1 (fr) | 1973-01-19 |
BE784501A (fr) | 1972-10-02 |
DE2128949B1 (de) | 1972-12-28 |
CA954063A (en) | 1974-09-03 |
AU463534B2 (en) | 1975-07-31 |
NL7207952A (fr) | 1972-12-13 |
GB1379980A (en) | 1975-01-08 |
US3869350A (en) | 1975-03-04 |
PL79500B1 (fr) | 1975-06-30 |
RO77799A (fr) | 1981-11-24 |
SU712028A3 (ru) | 1980-01-25 |
IT956960B (it) | 1973-10-10 |
FR2140629B1 (fr) | 1977-12-23 |
AU4284772A (en) | 1973-12-06 |
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