EP2638131A4 - Methods and compositions for drying coal - Google Patents

Methods and compositions for drying coal

Info

Publication number
EP2638131A4
EP2638131A4 EP10859558.8A EP10859558A EP2638131A4 EP 2638131 A4 EP2638131 A4 EP 2638131A4 EP 10859558 A EP10859558 A EP 10859558A EP 2638131 A4 EP2638131 A4 EP 2638131A4
Authority
EP
European Patent Office
Prior art keywords
compositions
methods
drying coal
coal
drying
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.)
Withdrawn
Application number
EP10859558.8A
Other languages
German (de)
French (fr)
Other versions
EP2638131A1 (en
Inventor
Philip Harsh
Michael Hurley
Andrew K Jones
Vinod K Sikka
Joseph W Ricigliano
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 EP2638131A1 publication Critical patent/EP2638131A1/en
Publication of EP2638131A4 publication Critical patent/EP2638131A4/en
Withdrawn legal-status Critical Current

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
    • C10L9/00—Treating solid fuels to improve their combustion
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Gases (AREA)
EP10859558.8A 2010-11-09 2010-11-09 Methods and compositions for drying coal Withdrawn EP2638131A4 (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
EP2638131A1 EP2638131A1 (en) 2013-09-18
EP2638131A4 true EP2638131A4 (en) 2014-06-18

Family

ID=46051217

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10859558.8A Withdrawn EP2638131A4 (en) 2010-11-09 2010-11-09 Methods and compositions for drying coal

Country Status (16)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104017625B (en) * 2014-05-28 2015-11-18 中国矿业大学 A kind of coal slime dewatering device and method of competitive adsorption
CN104645723A (en) * 2015-02-12 2015-05-27 太原理工大学 Method for removing water of fine particle coal
CN104788606B (en) * 2015-04-09 2016-12-14 太原理工大学 A kind of magnetic water-absorbing resin and its preparation method and application
JP7028046B2 (en) * 2017-06-20 2022-03-02 日本製鉄株式会社 Coke manufacturing method and coal pretreatment equipment used for coke manufacturing
CN108219812B (en) * 2018-02-01 2020-08-28 太原理工大学 Method for preparing carbon material from low-rank coal with self-heating dehydration characteristic
CN110106006A (en) * 2019-04-04 2019-08-09 太原理工大学 A kind of non-heating power dewatering of Bed for Fine Coal
CN112611171A (en) * 2020-12-07 2021-04-06 江苏众康环保科技有限公司 Drying process of calcium fluoride

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795735A (en) * 1986-09-25 1989-01-03 Aluminum Company Of America Activated carbon/alumina composite

Family Cites Families (14)

* 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
US3623233A (en) * 1969-12-03 1971-11-30 Nelson Severinghaus Method and apparatus for drying damp pulverant materials by adsorption
JPS61134569A (en) * 1984-12-06 1986-06-21 工業技術院長 Method of dehydrating powdered and granular body
JPS61151294A (en) * 1984-12-25 1986-07-09 Nippon Steel Chem Co Ltd Reducing water content of coal
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
US5087269A (en) * 1989-04-03 1992-02-11 Western Research Institute Inclined fluidized bed system for drying fine coal
JPH0466125A (en) * 1990-07-04 1992-03-02 Nippon Zeon Co Ltd Water absorbent, manufacture of the absorbent and water content reducing method for powder using the absorbent
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 (en) * 2002-02-28 2006-11-15 エスケー化研株式会社 Powder drying method, processing method and coloring method
US7666235B2 (en) * 2005-11-30 2010-02-23 Industrial Microwave Systems, L.L.C. Microwave drying of coal
AU2008287823C1 (en) * 2007-08-16 2012-03-22 Central Research Institute Of Electric Power Industry Dewatering system for water-containing material and method of dewatering the same
CN101314716B (en) * 2008-05-17 2011-11-02 中国矿业大学 Dehydration and alcohol depolymerization process for low-disintegration coal in mild condition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795735A (en) * 1986-09-25 1989-01-03 Aluminum Company Of America Activated carbon/alumina composite

Also Published As

Publication number Publication date
EA201390677A1 (en) 2014-05-30
WO2012064324A1 (en) 2012-05-18
EA026311B1 (en) 2017-03-31
SG190208A1 (en) 2013-07-31
MX2013005266A (en) 2013-06-13
KR20140045297A (en) 2014-04-16
CA2817309C (en) 2018-02-13
CN103403132A (en) 2013-11-20
TN2013000201A1 (en) 2014-11-10
ZA201304122B (en) 2014-08-27
AP2013006919A0 (en) 2013-06-30
EP2638131A1 (en) 2013-09-18
AU2010363641A1 (en) 2013-05-02
CN103403132B (en) 2016-03-16
AU2010363641B2 (en) 2016-10-20
RU2013126220A (en) 2014-12-20
JP2013544299A (en) 2013-12-12
IL226202A0 (en) 2013-07-31
BR112013011469A2 (en) 2016-08-09
CA2817309A1 (en) 2012-05-18

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: SIKKA, VINOD K.

Inventor name: HURLEY, MICHAEL

Inventor name: JONES, ANDREW K.

Inventor name: HARSH, PHILIP

Inventor name: RICIGLIANO, JOSEPH W.

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Effective date: 20140521

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