AU2010363641B2 - Methods and compositions for drying coal - Google Patents

Methods and compositions for drying coal Download PDF

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Publication number
AU2010363641B2
AU2010363641B2 AU2010363641A AU2010363641A AU2010363641B2 AU 2010363641 B2 AU2010363641 B2 AU 2010363641B2 AU 2010363641 A AU2010363641 A AU 2010363641A AU 2010363641 A AU2010363641 A AU 2010363641A AU 2010363641 B2 AU2010363641 B2 AU 2010363641B2
Authority
AU
Australia
Prior art keywords
water
coal fines
particles
collecting
collecting material
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.)
Ceased
Application number
AU2010363641A
Other languages
English (en)
Other versions
AU2010363641A1 (en
Inventor
Philip Harsh
Michael Hurley
Andrew K. Jones
Joseph W. Ricigliano
Vinod K. Sikka
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.)
Ross Technology Corp
Original Assignee
Ross Technology Corp
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 Ross Technology Corp filed Critical Ross Technology Corp
Publication of AU2010363641A1 publication Critical patent/AU2010363641A1/en
Application granted granted Critical
Publication of AU2010363641B2 publication Critical patent/AU2010363641B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/16—Drying solid materials or objects by processes not involving the application of heat by contact with sorbent bodies, e.g. absorbent mould; by admixture with sorbent materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B1/00—Preliminary treatment of solid materials or objects to facilitate drying, e.g. mixing or backmixing the materials to be dried with predominantly dry solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
    • F26B2200/08—Granular materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B5/00—Drying solid materials or objects by processes not involving the application of heat
    • F26B5/08—Drying solid materials or objects by processes not involving the application of heat by centrifugal treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Molecular Biology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Gases (AREA)
AU2010363641A 2010-11-09 2010-11-09 Methods and compositions for drying coal Ceased AU2010363641B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/056045 WO2012064324A1 (en) 2010-11-09 2010-11-09 Methods and compositions for drying coal

Publications (2)

Publication Number Publication Date
AU2010363641A1 AU2010363641A1 (en) 2013-05-02
AU2010363641B2 true AU2010363641B2 (en) 2016-10-20

Family

ID=46051217

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010363641A Ceased AU2010363641B2 (en) 2010-11-09 2010-11-09 Methods and compositions for drying coal

Country Status (16)

Country Link
EP (1) EP2638131A4 (pt)
JP (1) JP2013544299A (pt)
KR (1) KR20140045297A (pt)
CN (1) CN103403132B (pt)
AP (1) AP2013006919A0 (pt)
AU (1) AU2010363641B2 (pt)
BR (1) BR112013011469A2 (pt)
CA (1) CA2817309C (pt)
EA (1) EA026311B1 (pt)
IL (1) IL226202A0 (pt)
MX (1) MX2013005266A (pt)
RU (1) RU2013126220A (pt)
SG (1) SG190208A1 (pt)
TN (1) TN2013000201A1 (pt)
WO (1) WO2012064324A1 (pt)
ZA (1) ZA201304122B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104017625B (zh) * 2014-05-28 2015-11-18 中国矿业大学 一种竞争性吸附的煤泥脱水装置及方法
CN104645723A (zh) * 2015-02-12 2015-05-27 太原理工大学 一种脱除细粒煤水分的方法
CN104788606B (zh) * 2015-04-09 2016-12-14 太原理工大学 一种磁性吸水树脂及其制备方法和应用
JP7028046B2 (ja) * 2017-06-20 2022-03-02 日本製鉄株式会社 コークスの製造方法及びコークスの製造に用いる石炭の事前処理設備
CN108219812B (zh) * 2018-02-01 2020-08-28 太原理工大学 一种具有自热脱水特性的低阶煤制备炭材料的方法
CN110106006A (zh) * 2019-04-04 2019-08-09 太原理工大学 一种细粒煤非热力脱水方法
CN112611171A (zh) * 2020-12-07 2021-04-06 江苏众康环保科技有限公司 一种氟化钙的烘干工艺

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623233A (en) * 1969-12-03 1971-11-30 Nelson Severinghaus Method and apparatus for drying damp pulverant materials by adsorption
JPS61134569A (ja) * 1984-12-06 1986-06-21 工業技術院長 粉粒体の脱水方法
JPS61151294A (ja) * 1984-12-25 1986-07-09 Nippon Steel Chem Co Ltd 石炭の水分低減方法
US4799799A (en) * 1985-02-06 1989-01-24 The United States Of America As Represented By The Secretary Of The Interior Determining inert content in coal dust/rock dust mixture
US5384343A (en) * 1986-03-03 1995-01-24 Allied Colloids Limited Water absorbing polymers

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3327402A (en) * 1964-12-28 1967-06-27 Shell Oil Co Solvent drying of coal fines
US4795735A (en) * 1986-09-25 1989-01-03 Aluminum Company Of America Activated carbon/alumina composite
US5087269A (en) * 1989-04-03 1992-02-11 Western Research Institute Inclined fluidized bed system for drying fine coal
JPH0466125A (ja) * 1990-07-04 1992-03-02 Nippon Zeon Co Ltd 吸水剤、吸水剤の製造方法および吸水剤を用いた粉粒体の水分低減方法
US5199185A (en) * 1991-06-20 1993-04-06 Western Dry, Inc. Process and equipment for gaseous desiccation of organic particles
US5815946A (en) * 1996-09-10 1998-10-06 Dean; Miles W. Method for dehydrating wet coal
JP3846861B2 (ja) * 2002-02-28 2006-11-15 エスケー化研株式会社 粉体の乾燥方法、処理方法及び着色方法
US7666235B2 (en) * 2005-11-30 2010-02-23 Industrial Microwave Systems, L.L.C. Microwave drying of coal
JP5455628B2 (ja) * 2007-08-16 2014-03-26 一般財団法人電力中央研究所 含水物質の脱水システムおよび脱水方法
CN101314716B (zh) * 2008-05-17 2011-11-02 中国矿业大学 温和条件下的低变质煤脱水和醇解聚工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623233A (en) * 1969-12-03 1971-11-30 Nelson Severinghaus Method and apparatus for drying damp pulverant materials by adsorption
JPS61134569A (ja) * 1984-12-06 1986-06-21 工業技術院長 粉粒体の脱水方法
JPS61151294A (ja) * 1984-12-25 1986-07-09 Nippon Steel Chem Co Ltd 石炭の水分低減方法
US4799799A (en) * 1985-02-06 1989-01-24 The United States Of America As Represented By The Secretary Of The Interior Determining inert content in coal dust/rock dust mixture
US5384343A (en) * 1986-03-03 1995-01-24 Allied Colloids Limited Water absorbing polymers

Also Published As

Publication number Publication date
MX2013005266A (es) 2013-06-13
EP2638131A1 (en) 2013-09-18
JP2013544299A (ja) 2013-12-12
RU2013126220A (ru) 2014-12-20
BR112013011469A2 (pt) 2016-08-09
WO2012064324A1 (en) 2012-05-18
ZA201304122B (en) 2014-08-27
CN103403132A (zh) 2013-11-20
KR20140045297A (ko) 2014-04-16
EA026311B1 (ru) 2017-03-31
SG190208A1 (en) 2013-07-31
CA2817309C (en) 2018-02-13
EA201390677A1 (ru) 2014-05-30
TN2013000201A1 (en) 2014-11-10
IL226202A0 (en) 2013-07-31
EP2638131A4 (en) 2014-06-18
AP2013006919A0 (en) 2013-06-30
CA2817309A1 (en) 2012-05-18
AU2010363641A1 (en) 2013-05-02
CN103403132B (zh) 2016-03-16

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Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired