CA980089A - Production of activated char using a moving grate stoker furnace - Google Patents

Production of activated char using a moving grate stoker furnace

Info

Publication number
CA980089A
CA980089A CA121,193A CA121193A CA980089A CA 980089 A CA980089 A CA 980089A CA 121193 A CA121193 A CA 121193A CA 980089 A CA980089 A CA 980089A
Authority
CA
Canada
Prior art keywords
production
moving grate
grate stoker
stoker furnace
activated char
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
CA121,193A
Inventor
Charles M. Whitten
Robert G. Hagstrom
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.)
Peabody Coal Co
Original Assignee
Peabody Coal Co
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 Peabody Coal Co filed Critical Peabody Coal Co
Application granted granted Critical
Publication of CA980089A publication Critical patent/CA980089A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/30—Active carbon
    • C01B32/312—Preparation
    • C01B32/336—Preparation characterised by gaseous activating agents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treating Waste Gases (AREA)
CA121,193A 1971-04-02 1971-08-24 Production of activated char using a moving grate stoker furnace Expired CA980089A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13073771A 1971-04-02 1971-04-02

Publications (1)

Publication Number Publication Date
CA980089A true CA980089A (en) 1975-12-23

Family

ID=22446083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,193A Expired CA980089A (en) 1971-04-02 1971-08-24 Production of activated char using a moving grate stoker furnace

Country Status (11)

Country Link
JP (1) JPS5014999B1 (en)
AU (1) AU466661B2 (en)
BE (1) BE774434A (en)
CA (1) CA980089A (en)
DE (1) DE2143359A1 (en)
FR (1) FR2133397A5 (en)
GB (1) GB1324054A (en)
IT (1) IT949518B (en)
NL (1) NL7200896A (en)
NO (1) NO134146C (en)
SE (1) SE378011B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6041603B2 (en) * 1981-09-02 1985-09-18 セントラル硝子株式会社 Manufacturing method and equipment for graphite fluoride
GB8618528D0 (en) * 1986-07-30 1986-09-10 Remington R G A Charcoal-producing kiln
FR2650204B1 (en) * 1989-07-26 1993-07-16 Saint Gobain Isover PROCESS AND DEVICE FOR THE TREATMENT OF GLASS OR MINERAL FIBER WASTE FOR RECOVERY
CN111995063A (en) * 2020-08-18 2020-11-27 普罗生物技术（上海）有限公司 Powdered activated carbon carrier and preparation method and application thereof
CN116177547B (en) * 2023-04-27 2023-07-07 山西新辉活性炭有限公司 Honeycomb activated carbon preparation device and preparation method thereof
CN117263181B (en) * 2023-09-22 2024-03-29 新疆回水环保新材料有限公司 Active burnt preparation system
CN117398789B (en) * 2023-12-14 2024-07-05 合利环保(河北)有限公司 Dust collector of dry-type SOx/NOx control of fire coal

Also Published As

Publication number Publication date
GB1324054A (en) 1973-07-18
FR2133397A5 (en) 1972-11-24
NL7200896A (en) 1972-10-04
IT949518B (en) 1973-06-11
AU466661B2 (en) 1975-11-06
BE774434A (en) 1972-04-25
SE378011B (en) 1975-08-11
AU4834872A (en) 1974-05-16
DE2143359A1 (en) 1975-01-30
NO134146C (en) 1976-08-25
NO134146B (en) 1976-05-18
JPS5014999B1 (en) 1975-05-31

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