AU2595795A - Energy compensated rehydration of coal char in a rotary cooler - Google Patents

Energy compensated rehydration of coal char in a rotary cooler

Info

Publication number
AU2595795A
AU2595795A AU25957/95A AU2595795A AU2595795A AU 2595795 A AU2595795 A AU 2595795A AU 25957/95 A AU25957/95 A AU 25957/95A AU 2595795 A AU2595795 A AU 2595795A AU 2595795 A AU2595795 A AU 2595795A
Authority
AU
Australia
Prior art keywords
rehydration
coal char
rotary cooler
energy compensated
compensated
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.)
Abandoned
Application number
AU25957/95A
Inventor
Dennis Coolidge
James P Frederick
Daniel Molnar
Franklin G. Rinker
Mark Siddoway
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.)
SGI International Inc
Original Assignee
SGI International Inc
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 SGI International Inc filed Critical SGI International Inc
Publication of AU2595795A publication Critical patent/AU2595795A/en
Abandoned 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
    • C10B1/00—Retorts
    • C10B1/10—Rotary retorts
    • 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
    • C10B57/005—After-treatment of coke, e.g. calcination desulfurization
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D15/00—Handling or treating discharged material; Supports or receiving chambers therefor
    • F27D15/02—Cooling
    • F27D15/0206—Cooling with means to convey the charge
    • F27D15/028—Cooling with means to convey the charge comprising a rotary drum
AU25957/95A 1994-05-13 1995-05-12 Energy compensated rehydration of coal char in a rotary cooler Abandoned AU2595795A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24224794A 1994-05-13 1994-05-13
US242247 1994-05-13
PCT/US1995/006310 WO1995031519A1 (en) 1994-05-13 1995-05-12 Energy compensated rehydration of coal char in a rotary cooler

Publications (1)

Publication Number Publication Date
AU2595795A true AU2595795A (en) 1995-12-05

Family

ID=22914036

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25957/95A Abandoned AU2595795A (en) 1994-05-13 1995-05-12 Energy compensated rehydration of coal char in a rotary cooler

Country Status (2)

Country Link
AU (1) AU2595795A (en)
WO (1) WO1995031519A1 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909039B2 (en) * 1969-02-22 1973-01-04 Metallgesellschaft Ag, 6000 Frankfurt Fluidized bed cooler
US3961914A (en) * 1974-07-26 1976-06-08 Hazen Research, Inc. Process for treating coal to make it resistant to spontaneous combustion
US3985516A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal drying and passivation process
US4126519A (en) * 1977-09-12 1978-11-21 Edward Koppelman Apparatus and method for thermal treatment of organic carbonaceous material
US4192650A (en) * 1978-07-17 1980-03-11 Sunoco Energy Development Co. Process for drying and stabilizing coal
US4401436A (en) * 1981-12-21 1983-08-30 Atlantic Richfield Company Process for cooling particulate coal
CA1192516A (en) * 1984-09-21 1985-08-27 Norbert Berkowitz Method of preparing coal to increase its calorific value and making it safe for storage and transport
JPS63210192A (en) * 1987-02-27 1988-08-31 Mitsubishi Heavy Ind Ltd Method of heat treating coal
US5066627A (en) * 1990-06-08 1991-11-19 Mobil Oil Corporation Process for simultaneous heating and cooling a fast fluidized bed catalyst regenerator
US5198194A (en) * 1990-06-08 1993-03-30 Mobil Oil Corporation Apparatus for simultaneous heating and cooling a fast fluidized bed catalyst regenerator
DE4200244A1 (en) * 1992-01-08 1993-07-15 Metallgesellschaft Ag METHOD AND DEVICE FOR COOLING THE HOT SOLIDS OF A FLUIDIZED BED REACTOR

Also Published As

Publication number Publication date
WO1995031519A1 (en) 1995-11-23

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