CA2865453C - Additifs chimiques pour inhiber l'oxydation d'air et la combustion spontanee du charbon - Google Patents

Additifs chimiques pour inhiber l'oxydation d'air et la combustion spontanee du charbon Download PDF

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Publication number
CA2865453C
CA2865453C CA2865453A CA2865453A CA2865453C CA 2865453 C CA2865453 C CA 2865453C CA 2865453 A CA2865453 A CA 2865453A CA 2865453 A CA2865453 A CA 2865453A CA 2865453 C CA2865453 C CA 2865453C
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CA
Canada
Prior art keywords
coal
low
bituminous coal
sub
mass
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CA2865453A
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English (en)
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CA2865453A1 (fr
Inventor
Ronald V. Davis
Stephen J. Blubaugh
Original Assignee
Nalco Co LLC
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Priority claimed from US13/438,917 external-priority patent/US8465667B2/en
Application filed by Nalco Co LLC filed Critical Nalco Co LLC
Publication of CA2865453A1 publication Critical patent/CA2865453A1/fr
Application granted granted Critical
Publication of CA2865453C publication Critical patent/CA2865453C/fr
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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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L5/00—Solid fuels
    • C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
    • C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
    • C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
    • C10L5/14—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders with organic binders
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L9/00—Treating solid fuels to improve their combustion
    • C10L9/10—Treating solid fuels to improve their combustion by using additives
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2200/00—Components of fuel compositions
    • C10L2200/02—Inorganic or organic compounds containing atoms other than C, H or O, e.g. organic compounds containing heteroatoms or metal organic complexes
    • C10L2200/0254—Oxygen containing compounds
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/06—Firelighters or wicks, as additive to a solid fuel
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/14—Function and purpose of a components of a fuel or the composition as a whole for improving storage or transport of the fuel
    • 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 OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L2250/00—Structural features of fuel components or fuel compositions, either in solid, liquid or gaseous state
    • C10L2250/04—Additive or component is a polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

L'invention concerne des procédés et des compositions permettant de traiter des piles de charbon de rang bas pour inhiber sa combustion spontanée. Le procédé consiste à appliquer une composition contenant du VAE et de la glycérine brute sur du charbon de rang bas. La composition empêche l'eau de s'évaporer du charbon de rang bas. Ceci empêche la formation, dans le charbon de rang bas, d'ouvertures creuses qui sont une cause principale de sa combustion spontanée. La composition présente de meilleures performances que ses ingrédients seuls. En fait, la composition est si efficace que quand elle est utilisée, certains procédés de manipulation complexe de charbon de rang bas, tels que la tenue d'archives et d'inventaires de type PEPS, les points de pincement ou l'utilisation exclusive d'équipement sans coude peuvent être ignorés.
CA2865453A 2012-04-04 2013-04-04 Additifs chimiques pour inhiber l'oxydation d'air et la combustion spontanee du charbon Active CA2865453C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/438,917 US8465667B2 (en) 2011-03-30 2012-04-04 Chemical additives to inhibit the air oxidation and spontaneous combustion of coal
US13/438,917 2012-04-04
PCT/US2013/035200 WO2013152148A1 (fr) 2012-04-04 2013-04-04 Additifs chimiques pour inhiber l'oxydation d'air et la combustion spontanée du charbon

Publications (2)

Publication Number Publication Date
CA2865453A1 CA2865453A1 (fr) 2013-10-10
CA2865453C true CA2865453C (fr) 2020-04-14

Family

ID=49301033

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2865453A Active CA2865453C (fr) 2012-04-04 2013-04-04 Additifs chimiques pour inhiber l'oxydation d'air et la combustion spontanee du charbon

Country Status (6)

Country Link
EP (1) EP2834330B1 (fr)
JP (1) JP2015512470A (fr)
CN (1) CN104169401B (fr)
AU (1) AU2013243504B2 (fr)
CA (1) CA2865453C (fr)
WO (1) WO2013152148A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024150818A1 (fr) * 2023-01-12 2024-07-18 日本製鉄株式会社 Procédé de suppression de génération spontanée de chaleur dans des ressources carbonées solides et procédé de stockage de ressources carbonées solides l'utilisant

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853679B2 (ja) * 1980-03-25 1983-11-30 花王株式会社 堆積石炭の自然発火防止法
US4331445A (en) * 1981-04-03 1982-05-25 Internorth Reduction of spontaneous combustion of coal
DE69130508T2 (de) * 1991-08-27 1999-06-10 General Electric Co., Schenectady, N.Y. Thermoplastische formmassen
JP2000080355A (ja) * 1998-07-03 2000-03-21 Dai Ichi Kogyo Seiyaku Co Ltd 野積み石炭山保護用被覆組成物
JP2000096040A (ja) * 1998-09-25 2000-04-04 Lion Corp 石炭の貯蔵安定化剤
JP2000096039A (ja) * 1998-09-25 2000-04-04 Electric Power Dev Co Ltd 石炭の貯蔵安定化方法
US20050253109A1 (en) * 2004-05-14 2005-11-17 Tran Bo L Product for dust control and freeze control
US20080005956A1 (en) * 2004-05-14 2008-01-10 Tran Bo L Methods and compositions for controlling bulk density of coking coal
CN1718699A (zh) * 2005-04-06 2006-01-11 尹小林 煤用催化助燃剂
BRPI0602881A (pt) * 2006-07-21 2008-03-11 3M Innovative Properties Co composição supressora de poeira
JP2011042741A (ja) * 2009-08-21 2011-03-03 Eco-Bond Co Ltd 粉塵防止剤および粉塵防止方法
JP5627907B2 (ja) * 2010-03-23 2014-11-19 太平洋セメント株式会社 低温酸化を抑制した石炭の製造方法
CN101851489B (zh) * 2010-04-17 2013-02-20 陈维岳 一种环保型抑尘剂及其制备方法
US8298439B2 (en) * 2011-03-30 2012-10-30 Nalco Company Chemical binder for coating payload in open top hopper cars, trucks, piles, and similar storage/shipping containers
CN102336994B (zh) * 2011-06-30 2013-07-24 中国神华能源股份有限公司 一种聚乙烯醇泡沫隔氧材料、其制备方法及用途
CN102766437A (zh) * 2012-05-23 2012-11-07 南风化工集团股份有限公司 一种速渗型煤炭粉尘抑制剂及制备方法

Also Published As

Publication number Publication date
WO2013152148A9 (fr) 2014-01-09
WO2013152148A1 (fr) 2013-10-10
AU2013243504A1 (en) 2014-08-28
CN104169401B (zh) 2017-02-22
CN104169401A (zh) 2014-11-26
EP2834330A4 (fr) 2015-11-25
CA2865453A1 (fr) 2013-10-10
EP2834330B1 (fr) 2018-01-31
JP2015512470A (ja) 2015-04-27
AU2013243504B2 (en) 2016-12-15
EP2834330A1 (fr) 2015-02-11

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