MY135406A - Coal drying & charring process - Google Patents

Coal drying & charring process

Info

Publication number
MY135406A
MY135406A MYPI20032506A MYPI20032506A MY135406A MY 135406 A MY135406 A MY 135406A MY PI20032506 A MYPI20032506 A MY PI20032506A MY PI20032506 A MYPI20032506 A MY PI20032506A MY 135406 A MY135406 A MY 135406A
Authority
MY
Malaysia
Prior art keywords
feed stream
coal feed
stream
product
coal
Prior art date
Application number
MYPI20032506A
Inventor
Barry J Kelly
Grant Moffatt
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 MY135406A publication Critical patent/MY135406A/en

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)

Abstract

A PROCESS FOR THE TREATMENT OF COAL FEED STREAM INCLUDING THE STEPS OF a) REMOVING MOISTURE FROM THE COAL FEED STREAM BY HEATING TO A FIRST PREDETERMINED TEMPERATURE AND SUBSEQUENTLY b) CONVERTING THE VOLATILE MATTER WITHIN THE COAL FEED STREAM TO A GAS STREAM PRODUCT BY HEATING THE COAL FEED STREAM TO A SECOND PREDETERMINED TEMPERATURE c) COLLECTING A GAS PRODUCT STREAM AND d) RECOVERING A SUBSTANTIALLY MOISTURE FREE COAL CHAR PRODUCT WITH VOLATILE MATTER CONTROLLED AND PRE-DETERMINED BY THE PROCESS OPERATOR.
MYPI20032506A 2002-07-03 2003-07-03 Coal drying & charring process MY135406A (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 (1)

Publication Number Publication Date
MY135406A true MY135406A (en) 2008-04-30

Family

ID=3836915

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20032506A MY135406A (en) 2002-07-03 2003-07-03 Coal drying & charring process

Country Status (4)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101260306B (en) * 2008-05-06 2010-12-01 武汉钢铁(集团)公司 Method for producing experimentation crucible coke
NZ714208A (en) 2013-05-30 2019-06-28 Clean Coal Tech Inc Treatment of coal
CN111253979A (en) * 2018-11-30 2020-06-09 浙江天禄环境科技有限公司 Method and system for preparing synthetic gas from coal
CN112705327A (en) * 2021-01-14 2021-04-27 广州明航科技有限公司 Coal screening storage device

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 (en) * 1976-07-28 1980-08-14 Wintershall Ag, 3100 Celle Method and apparatus for the production of petroleum coke calcine
DD145180A3 (en) * 1978-10-16 1980-11-26 Herbert Richter METHOD FOR THE PRINTING AND GASIFICATION OF RAW BROWN COAL
ZA816333B (en) * 1980-10-22 1983-03-30 Tosco Corp Method for producing coke and a high calorific gas from coal
LU82999A1 (en) * 1980-12-12 1982-07-07 Sidmar PROCESS AND PLANT FOR THE CONTINUOUS MANUFACTURE OF METALLURGICAL COKE
US4445976A (en) * 1981-10-13 1984-05-01 Tosco Corporation Method of entrained flow drying
AT374491B (en) * 1982-01-20 1984-04-25 Voest Alpine Ag METHOD FOR CONTINUOUS DRYING AND FINISHING OF ORGANIC SOLIDS, E.g. BROWN COALS
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
AUPS335902A0 (en) 2002-07-25
WO2004005428A1 (en) 2004-01-15
TWI342334B (en) 2011-05-21
TW200404092A (en) 2004-03-16

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