EA200801191A1 - Способ, система и установка для пассивирования углеродсодержащих материалов - Google Patents

Способ, система и установка для пассивирования углеродсодержащих материалов

Info

Publication number
EA200801191A1
EA200801191A1 EA200801191A EA200801191A EA200801191A1 EA 200801191 A1 EA200801191 A1 EA 200801191A1 EA 200801191 A EA200801191 A EA 200801191A EA 200801191 A EA200801191 A EA 200801191A EA 200801191 A1 EA200801191 A1 EA 200801191A1
Authority
EA
Eurasian Patent Office
Prior art keywords
carbonaceous material
dry
volatiles
passivating
installation
Prior art date
Application number
EA200801191A
Other languages
English (en)
Inventor
Джеймс Коулман
Дэвид Корк
Original Assignee
Деверо Холдингс Пти Лтд.
Корки`С Карбон Энд Комбасчн Пти Лтд.
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
Priority claimed from AU2005905934A external-priority patent/AU2005905934A0/en
Application filed by Деверо Холдингс Пти Лтд., Корки`С Карбон Энд Комбасчн Пти Лтд. filed Critical Деверо Холдингс Пти Лтд.
Publication of EA200801191A1 publication Critical patent/EA200801191A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L5/00—Solid fuels
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Способ, система и установка, предназначенные для пассивирования углеродсодержащего материала с целью защиты от самовоспламенения. Способ включает сушку углеродсодержащего материала в среде с низким содержанием кислорода и предварительную обработку углеродсодержащего материала путем его контакта с летучими веществами, содержащимися в потоке газа, направленном в противотоке. Летучие вещества покрывают частицы сухого углеродсодержащего материала и закрывают микропоры сухого углеродсодержащего материала, пассивируя, таким образом, углеродсодержащий материал, что предохраняет его от адсорбции воды и кислорода, и, таким образом, от самовоспламенения. Затем предварительно обработанный сухой материал подвергается удалению летучих веществ при температурах, при которых выделяются летучие вещества. Выделенные летучие вещества смешиваются с потоком газа в противотоке, а затем используются для предварительной обработки сухого углеродсодержащего материала, расположенного выше по потоку.
EA200801191A 2005-10-26 2006-10-26 Способ, система и установка для пассивирования углеродсодержащих материалов EA200801191A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2005905934A AU2005905934A0 (en) 2005-10-26 Process and/or apparatus for reducing the inherent moisture content and raising the specific energy of a carbon based particulate substance
AU2005906808A AU2005906808A0 (en) 2005-12-05 Process, system and apparatus for passivating carbonaceous materials
PCT/AU2006/001604 WO2007048198A1 (en) 2005-10-26 2006-10-26 Process, system and apparatus for passivating carbonaceous materials

Publications (1)

Publication Number Publication Date
EA200801191A1 true EA200801191A1 (ru) 2009-02-27

Family

ID=37967351

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200801191A EA200801191A1 (ru) 2005-10-26 2006-10-26 Способ, система и установка для пассивирования углеродсодержащих материалов

Country Status (6)

Country Link
US (1) US20090217574A1 (ru)
EP (1) EP1951849A4 (ru)
BR (1) BRPI0618018A2 (ru)
EA (1) EA200801191A1 (ru)
TW (1) TW200724669A (ru)
WO (1) WO2007048198A1 (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9688934B2 (en) 2007-11-23 2017-06-27 Bixby Energy Systems, Inc. Process for and processor of natural gas and activated carbon together with blower
US8470134B2 (en) * 2009-07-14 2013-06-25 C2O Technologies, Llc Process for treating coal by removing volatile components
CN103154210B (zh) * 2010-08-16 2015-07-22 能源与环境研究中心基金会 零残留碳排放的高效转化碳质燃料为清洁合成气的夹心气化方法
CN101985559B (zh) * 2010-08-19 2011-08-17 西峡龙成特种材料有限公司 电热式粉煤分解设备
FR2985735B1 (fr) * 2012-01-18 2014-09-12 Cirad Carburant solide sous forme d'une poudre comprenant un constituant lignocellulosique
AU2014205416A1 (en) 2013-01-09 2015-07-09 C2O Technologies Llc Process for treating coal to improve recovery of condensable coal derived liquids
JP6017366B2 (ja) * 2013-04-16 2016-10-26 株式会社神戸製鋼所 無灰炭の製造方法
EP2843032A1 (en) * 2013-09-02 2015-03-04 Kunimichi Sato Method for increasing calorific value of low-grade coals
CN104119981B (zh) * 2014-07-03 2017-02-01 广东电网公司电力科学研究院 一种采用有机复合阻燃剂防止煤堆自燃的方法
AU2014409609B2 (en) * 2014-10-23 2018-11-29 Thiessen Jr, Lavoy M. Rotating and movable bed gasifier producing high carbon char
KR101755396B1 (ko) * 2015-12-10 2017-07-11 주식회사 포스코 탄재 개질 방법 및 그 장치
JP7325948B2 (ja) * 2018-11-21 2023-08-15 三菱重工業株式会社 微粉炭機の微粉炭乾燥システム及びその微粉炭乾燥方法並びに微粉炭乾燥プログラム、微粉炭機、ガス化複合発電設備
EP3771739A1 (en) * 2019-07-31 2021-02-03 CEG Technology UK Limited Method and an apparatus for dry processing hot coal and coke

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985517A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal passivation process
US3985516A (en) * 1975-08-20 1976-10-12 Hydrocarbon Research, Inc. Coal drying and passivation process
US4043763A (en) * 1976-04-12 1977-08-23 Suntech, Inc. Stabilization of dried coal
US4249909A (en) * 1979-05-30 1981-02-10 Hydrocarbon Research, Inc. Drying and passivating wet coals and lignite
JPS5962696A (ja) * 1982-10-01 1984-04-10 Hitachi Ltd 石炭の改質方法
US5087269A (en) * 1989-04-03 1992-02-11 Western Research Institute Inclined fluidized bed system for drying fine coal
US5057269A (en) * 1990-12-17 1991-10-15 The United States Of America As Represented By The United States Department Of Energy Production of aluminum-26
US5322530A (en) * 1992-10-20 1994-06-21 Western Research Institute Process for clean-burning fuel from low-rank coal
US5711769A (en) * 1995-09-08 1998-01-27 Tek-Kol Partnership Process for passivation of reactive coal char
US5601692A (en) * 1995-12-01 1997-02-11 Tek-Kol Partnership Process for treating noncaking coal to form passivated char

Also Published As

Publication number Publication date
WO2007048198A1 (en) 2007-05-03
US20090217574A1 (en) 2009-09-03
EP1951849A1 (en) 2008-08-06
EP1951849A4 (en) 2010-05-26
TW200724669A (en) 2007-07-01
BRPI0618018A2 (pt) 2011-08-16

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