TW200404092A - Coal drying & charring process - Google Patents

Coal drying & charring process Download PDF

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Publication number
TW200404092A
TW200404092A TW092118147A TW92118147A TW200404092A TW 200404092 A TW200404092 A TW 200404092A TW 092118147 A TW092118147 A TW 092118147A TW 92118147 A TW92118147 A TW 92118147A TW 200404092 A TW200404092 A TW 200404092A
Authority
TW
Taiwan
Prior art keywords
coal
feed
predetermined temperature
moisture
combustion chamber
Prior art date
Application number
TW092118147A
Other languages
English (en)
Chinese (zh)
Other versions
TWI342334B (pt
Inventor
Barry J Kelly
Grant Moffat
Original Assignee
Wesfarmers Premier Coal 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 Wesfarmers Premier Coal Ltd filed Critical Wesfarmers Premier Coal Ltd
Publication of TW200404092A publication Critical patent/TW200404092A/zh
Application granted granted Critical
Publication of TWI342334B publication Critical patent/TWI342334B/zh

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
    • C10B57/02—Multi-step carbonising or coking processes
    • 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
    • C10B47/00—Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion
    • C10B47/28—Other processes
    • C10B47/30—Other processes in rotary ovens or 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
    • C10B57/08—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
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/02—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
TW092118147A 2002-07-03 2003-07-03 Coal drying & charring process TW200404092A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPS3359A AUPS335902A0 (en) 2002-07-03 2002-07-03 Coal drying and charring process

Publications (2)

Publication Number Publication Date
TW200404092A true TW200404092A (en) 2004-03-16
TWI342334B TWI342334B (pt) 2011-05-21

Family

ID=3836915

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092118147A TW200404092A (en) 2002-07-03 2003-07-03 Coal drying & charring process

Country Status (4)

Country Link
AU (1) AUPS335902A0 (pt)
MY (1) MY135406A (pt)
TW (1) TW200404092A (pt)
WO (1) WO2004005428A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101260306B (zh) * 2008-05-06 2010-12-01 武汉钢铁(集团)公司 一种生产试验坩埚焦的方法
US10519390B2 (en) * 2013-05-30 2019-12-31 Clean Coal Technologies, Inc. Treatment of coal
CN111253979A (zh) * 2018-11-30 2020-06-09 浙江天禄环境科技有限公司 一种煤制合成气的方法和系统
CN112705327A (zh) * 2021-01-14 2021-04-27 广州明航科技有限公司 一种煤炭筛选存储设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3990865A (en) * 1974-10-21 1976-11-09 Allis-Chalmers Corporation Process for coal gasification utilizing a rotary kiln
DE2633789C3 (de) * 1976-07-28 1980-08-14 Wintershall Ag, 3100 Celle Verfahren und Vorrichtung zur Herstellung von Petrolkokskalzinat
DD145180A3 (de) * 1978-10-16 1980-11-26 Herbert Richter Verfahren zur druckent-und-vergasung von rohbraunkohle
ZA816333B (en) * 1980-10-22 1983-03-30 Tosco Corp Method for producing coke and a high calorific gas from coal
LU82999A1 (fr) * 1980-12-12 1982-07-07 Sidmar Procede et installation pour la fabrication en continu de coke metallurgique
US4445976A (en) * 1981-10-13 1984-05-01 Tosco Corporation Method of entrained flow drying
AT374491B (de) * 1982-01-20 1984-04-25 Voest Alpine Ag Verfahren zur kontinuierlichen trocknung und veredelung von organischen feststoffen wie z.b. braunkohlen
AUPO910097A0 (en) * 1997-09-10 1997-10-02 Generation Technology Research Pty Ltd Power generation process and apparatus

Also Published As

Publication number Publication date
WO2004005428A1 (en) 2004-01-15
AUPS335902A0 (en) 2002-07-25
MY135406A (en) 2008-04-30
TWI342334B (pt) 2011-05-21

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MM4A Annulment or lapse of patent due to non-payment of fees