GB1347298A - Drying process for coal - Google Patents

Drying process for coal

Info

Publication number
GB1347298A
GB1347298A GB2161871A GB2161871A GB1347298A GB 1347298 A GB1347298 A GB 1347298A GB 2161871 A GB2161871 A GB 2161871A GB 2161871 A GB2161871 A GB 2161871A GB 1347298 A GB1347298 A GB 1347298A
Authority
GB
United Kingdom
Prior art keywords
coal
fluidized bed
gas
waste gases
hot drying
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
GB2161871A
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan Ltd
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
Application filed by Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of GB1347298A publication Critical patent/GB1347298A/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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
    • C10B57/10—Drying
    • 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
    • C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
    • C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)
  • Coke Industry (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
GB2161871A 1970-01-23 1971-04-19 Drying process for coal Expired GB1347298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP568970 1970-01-23

Publications (1)

Publication Number Publication Date
GB1347298A true GB1347298A (en) 1974-02-27

Family

ID=11618053

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2161871A Expired GB1347298A (en) 1970-01-23 1971-04-19 Drying process for coal

Country Status (6)

Country Link
US (1) US3755912A (https=)
BE (1) BE761962A (https=)
CA (1) CA981447A (https=)
DE (1) DE2103026B2 (https=)
FR (1) FR2076964A5 (https=)
GB (1) GB1347298A (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3896557A (en) * 1974-05-09 1975-07-29 Sun Oil Co Delaware Process for drying and stabilizing coal
DE2555431B2 (de) * 1975-12-10 1978-12-21 Fa. Carl Still, 4350 Recklinghausen Verfahren zur Herstellung von Hochofenkoks
DE2715536C2 (de) * 1977-04-07 1982-07-15 Bergwerksverband Gmbh Verfahren und Vorrichtung zur Rückgewinnung von Koksofenabwärme
DE2811927C3 (de) * 1978-03-18 1982-11-11 Bergwerksverband Gmbh Vorrichtung zur Trocknung und Vorerhitzung von Kokskohle
JPS5923591B2 (ja) * 1978-05-26 1984-06-02 日本鋼管株式会社 コ−クス炉ガスの熱回収方法
US4336125A (en) * 1979-07-20 1982-06-22 Institute Of Gas Technology Production of synthetic hydrocarbon fuels from peat
US4627173A (en) * 1983-04-11 1986-12-09 The Garrett Corporation Fluid bed hog fuel dryer
US4628833A (en) * 1983-04-11 1986-12-16 The Garrett Corporation Fluid bed hog fuel dryer
US5087269A (en) * 1989-04-03 1992-02-11 Western Research Institute Inclined fluidized bed system for drying fine coal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629938A (en) * 1949-03-03 1953-03-03 Kaiser Aluminium Chem Corp Method and apparatus for treating solids
US2666269A (en) * 1949-08-22 1954-01-19 Vernon F Parry Method of drying solids in a fluidized bed
US3047473A (en) * 1956-09-10 1962-07-31 Allied Chem Drying, preheating, transferring and carbonizing coal
US3040438A (en) * 1959-04-27 1962-06-26 Gen Am Transport Solids fluidizing vessel and gas diffuser plate and nozzle elements therefor
US3089251A (en) * 1959-06-04 1963-05-14 Dorr Oliver Inc Treatment chamber for material in a fluidized state
US3192068A (en) * 1961-08-02 1965-06-29 Dorr Oliver Inc Method and apparatus system for continuously washing and drying solid combustible material
US3250016A (en) * 1962-11-08 1966-05-10 United States Steel Corp Method and apparatus for preparing powdered coal for injection into a blast furnace
US3263338A (en) * 1963-09-26 1966-08-02 Combustion Eng Flash drying system for fine coal
FR95046E (fr) * 1964-10-05 1970-03-27 Creusot Forges Ateliers Perfectionnements aux installations de préchauffage de substances pulvérulentes par les gaz d'échappement d'un four de traitement de ces substances.
US3537188A (en) * 1969-02-25 1970-11-03 Mintech Corp Dryer

Also Published As

Publication number Publication date
US3755912A (en) 1973-09-04
DE2103026A1 (de) 1971-08-12
CA981447A (en) 1976-01-13
BE761962A (fr) 1971-07-01
DE2103026B2 (de) 1973-04-05
FR2076964A5 (https=) 1971-10-15

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Legal Events

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