CA993273A - Disposal of ash from coal preparation plant tailings - Google Patents

Disposal of ash from coal preparation plant tailings

Info

Publication number
CA993273A
CA993273A CA194,306A CA194306A CA993273A CA 993273 A CA993273 A CA 993273A CA 194306 A CA194306 A CA 194306A CA 993273 A CA993273 A CA 993273A
Authority
CA
Canada
Prior art keywords
disposal
ash
coal preparation
preparation plant
plant tailings
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
CA194,306A
Inventor
Joseph A. Notary
Donald E. Metheny
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.)
Heyl and Patterson Inc
Original Assignee
Heyl and Patterson 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 Heyl and Patterson Inc filed Critical Heyl and Patterson Inc
Application granted granted Critical
Publication of CA993273A publication Critical patent/CA993273A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00—Furnace arrangements
    • F23G2203/50—Fluidised bed furnace
    • F23G2203/501—Fluidised bed furnace with external recirculation of entrained bed material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
CA194,306A 1973-05-22 1974-03-07 Disposal of ash from coal preparation plant tailings Expired CA993273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00362808A US3805713A (en) 1973-05-22 1973-05-22 Disposal of ash from coal preparation plant tailings

Publications (1)

Publication Number Publication Date
CA993273A true CA993273A (en) 1976-07-20

Family

ID=23427615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,306A Expired CA993273A (en) 1973-05-22 1974-03-07 Disposal of ash from coal preparation plant tailings

Country Status (4)

Country Link
US (1) US3805713A (en)
CA (1) CA993273A (en)
GB (1) GB1417945A (en)
ZA (1) ZA74947B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935825A (en) * 1975-02-24 1976-02-03 Institute Of Gas Technology Coal ash agglomeration device
GB1465869A (en) * 1975-10-03 1977-03-02 Esmil Envirotech Ltd Method of incinerating sewage sludges
US4029027A (en) * 1975-10-20 1977-06-14 Atlantic Richfield Company Method for generating heat
US4177741A (en) * 1978-06-19 1979-12-11 Foster Wheeler Energy Corporation System and method for improving the reaction efficiency of a fluidized bed
WO1984000599A1 (en) * 1982-07-23 1984-02-16 Comfort Heiztechnik Furnace
US4843981A (en) * 1984-09-24 1989-07-04 Combustion Power Company Fines recirculating fluid bed combustor method and apparatus
US4809623A (en) * 1985-08-07 1989-03-07 Foster Wheeler Energy Corporation Fluidized bed reactor and method of operating same
DE3728398A1 (en) * 1987-08-26 1989-03-09 Bayer Ag BURNING OF SEVERAL CLAUSE FLUIDS THROUGH THE SWITCHING PROCESS
JPH0656256B2 (en) * 1989-01-31 1994-07-27 繁 齋藤 Incinerator
KR100896789B1 (en) * 2009-01-22 2009-05-11 주식회사 에이쓰 Waste tire recycling system
US8806774B2 (en) * 2012-10-16 2014-08-19 Syncrude Canada Ltd. Oil sands fluid fine tailings dewatering using rim ditching
CA2825511C (en) * 2012-10-28 2016-04-05 Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project Subaqueous mining tailings placement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124086A (en) * 1964-03-10 Slurry firex cyclone furnace
US3319586A (en) * 1961-07-10 1967-05-16 Dorr Oliver Inc Treatment and disposal of waste sludges
US3397657A (en) * 1965-11-01 1968-08-20 Tada Mitsuru Apparatus for continuously burning wastes
FR1550076A (en) * 1967-02-17 1968-12-20

Also Published As

Publication number Publication date
US3805713A (en) 1974-04-23
AU6557874A (en) 1975-08-14
GB1417945A (en) 1975-12-17
ZA74947B (en) 1974-12-24

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