GB1379980A - Pretreatment of caking pit coals to render them suitable for briquetting - Google Patents

Pretreatment of caking pit coals to render them suitable for briquetting

Info

Publication number
GB1379980A
GB1379980A GB2580172A GB2580172A GB1379980A GB 1379980 A GB1379980 A GB 1379980A GB 2580172 A GB2580172 A GB 2580172A GB 2580172 A GB2580172 A GB 2580172A GB 1379980 A GB1379980 A GB 1379980A
Authority
GB
United Kingdom
Prior art keywords
coal
caking
briquetting
pretreatment
render
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
Application number
GB2580172A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ESCHWEILER BERGWERKSVEREIN
Original Assignee
ESCHWEILER BERGWERKSVEREIN
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE19712128949 external-priority patent/DE2128949C/de
Application filed by ESCHWEILER BERGWERKSVEREIN filed Critical ESCHWEILER BERGWERKSVEREIN
Publication of GB1379980A publication Critical patent/GB1379980A/en
Expired legal-status Critical Current

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)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Coke Industry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB2580172A 1971-06-11 1972-06-02 Pretreatment of caking pit coals to render them suitable for briquetting Expired GB1379980A (en)

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
GB1379980A true GB1379980A (en) 1975-01-08

Family

ID=5810457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2580172A Expired GB1379980A (en) 1971-06-11 1972-06-02 Pretreatment of caking pit coals to render them suitable for briquetting

Country Status (13)

Country Link
US (1) US3869350A (ro)
AU (1) AU463534B2 (ro)
BE (1) BE784501A (ro)
CA (1) CA954063A (ro)
DE (1) DE2128949B1 (ro)
FR (1) FR2140629B1 (ro)
GB (1) GB1379980A (ro)
IT (1) IT956960B (ro)
NL (1) NL7207952A (ro)
PL (1) PL79500B1 (ro)
RO (1) RO77799A (ro)
SU (1) SU712028A3 (ro)
ZA (1) ZA723812B (ro)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161696A (en) * 1984-07-19 1986-01-22 John Davies Protective safety helmet

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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
HUT62644A (en) * 1989-02-28 1993-05-28 Coalcorp Inc Process and equipment for briquetting slack coal and briquette thus obtained
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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161696A (en) * 1984-07-19 1986-01-22 John Davies Protective safety helmet

Also Published As

Publication number Publication date
IT956960B (it) 1973-10-10
FR2140629B1 (ro) 1977-12-23
FR2140629A1 (ro) 1973-01-19
RO77799A (ro) 1981-11-24
ZA723812B (en) 1973-03-28
AU4284772A (en) 1973-12-06
NL7207952A (ro) 1972-12-13
AU463534B2 (en) 1975-07-31
SU712028A3 (ru) 1980-01-25
CA954063A (en) 1974-09-03
DE2128949B1 (de) 1972-12-28
US3869350A (en) 1975-03-04
BE784501A (fr) 1972-10-02
PL79500B1 (ro) 1975-06-30

Similar Documents

Publication Publication Date Title
ES315686A1 (es) Procedimiento para la reduccion de bolas artificiales de mineral de hierro beneficiado.
GB1379980A (en) Pretreatment of caking pit coals to render them suitable for briquetting
GB1277332A (en) Process and apparatus for producing fine-grained coke
GB1122134A (en) Improvements in or relating to shaped coke manufacture
GB1489690A (en) Briquetting coal
GB1286532A (en) Improvements in and relating to the production of solid fuels
JPS533402A (en) Manufacture of coke for blast furnaces
GB1240949A (en) Improvements in or relating to the manufacture of adsorption cokes
GB1278199A (en) Gasification of carbonaceous material
GB1475092A (en) Process for the gasification of solid carbanaceous materials
GB1350832A (en) Method of calcining carbonaceous agglomerates
GB1319147A (en) Method of and apparatus for producing reactive fludized beds
ES324657A1 (es) Perfeccionamientos en hornos de produccion de negro de humo u hollin altamente abrasivo y hollin intermedio superabrasivo.
GB1324054A (en) Method of making activated carbon
FR2273857A1 (fr) Procede de fabrication de coke metallurgique
GB1285654A (en) A process for gasifying carbonaceous fuels
GB1411496A (en) Process for after-treating hot briquettes or the like
FR2148407A1 (en) Deoxidising ores - in externally heated retort system with injection of reducing gas below heating zone
FR2135926A5 (en) Continuous coking of fuel briquettes - in rotary kiln receiving particulate embedding material for briquettes
YU102572A (en) Process for producing coatings of glossy carbon on coke briquets
JPS5262306A (en) Coking of briquette
JPS5243802A (en) Pretreatment of raw materials of formed coke
GB1433839A (en) Methods of coal processing
GB1287032A (en) Improvements in or relating to coking
GB1149758A (en) Process and apparatus for the coking of pit coal

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee