GB2499970C - System for removing moisture from coal - Google Patents

System for removing moisture from coal

Info

Publication number
GB2499970C
GB2499970C GB1108727.7A GB201108727A GB2499970C GB 2499970 C GB2499970 C GB 2499970C GB 201108727 A GB201108727 A GB 201108727A GB 2499970 C GB2499970 C GB 2499970C
Authority
GB
United Kingdom
Prior art keywords
coal
removing moisture
moisture
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.)
Active
Application number
GB1108727.7A
Other versions
GB2499970A (en
GB201108727D0 (en
GB2499970B (en
Inventor
Patrick Foss-Smith
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.)
COOMTECH Ltd
Original Assignee
COOMTECH 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 COOMTECH Ltd filed Critical COOMTECH Ltd
Priority to GB1108727.7A priority Critical patent/GB2499970C/en
Publication of GB201108727D0 publication Critical patent/GB201108727D0/en
Priority to AU2012260681A priority patent/AU2012260681B2/en
Priority to PCT/GB2012/000460 priority patent/WO2012160332A1/en
Publication of GB2499970A publication Critical patent/GB2499970A/en
Publication of GB2499970B publication Critical patent/GB2499970B/en
Application granted granted Critical
Publication of GB2499970C publication Critical patent/GB2499970C/en
Active 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
    • C10F—DRYING OR WORKING-UP OF PEAT
    • C10F5/00—Drying or de-watering peat
    • 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
    • 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
    • C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
    • C10L9/086—Hydrothermal carbonization
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/04—Heating arrangements using electric heating
    • F26B23/06—Heating arrangements using electric heating resistance heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
    • F26B25/001—Handling, e.g. loading or unloading arrangements
    • F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/32—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action
    • F26B3/34—Drying solid materials or objects by processes involving the application of heat by development of heat within the materials or objects to be dried, e.g. by fermentation or other microbiological action by using electrical effects
    • F26B3/353—Resistance heating, e.g. using the materials or objects to be dried as an electrical resistance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B7/00—Drying solid materials or objects by processes using a combination of processes not covered by a single one of groups F26B3/00 and F26B5/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/10—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by fluid currents, e.g. issuing from a nozzle, e.g. pneumatic, flash, vortex or entrainment dryers
    • 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
    • F26B2200/18—Sludges, e.g. sewage, waste, industrial processes, cooling towers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • 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
    • F26B5/12—Drying solid materials or objects by processes not involving the application of heat by suction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
GB1108727.7A 2011-05-24 2011-05-24 System for removing moisture from coal Active GB2499970C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1108727.7A GB2499970C (en) 2011-05-24 2011-05-24 System for removing moisture from coal
AU2012260681A AU2012260681B2 (en) 2011-05-24 2012-05-24 Hydrothermal system and process for removing moisture from coal
PCT/GB2012/000460 WO2012160332A1 (en) 2011-05-24 2012-05-24 Hydrothermal system and process for removing moisture from coal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1108727.7A GB2499970C (en) 2011-05-24 2011-05-24 System for removing moisture from coal

Publications (4)

Publication Number Publication Date
GB201108727D0 GB201108727D0 (en) 2011-07-06
GB2499970A GB2499970A (en) 2013-09-11
GB2499970B GB2499970B (en) 2014-08-13
GB2499970C true GB2499970C (en) 2015-01-21

Family

ID=44279545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1108727.7A Active GB2499970C (en) 2011-05-24 2011-05-24 System for removing moisture from coal

Country Status (3)

Country Link
AU (1) AU2012260681B2 (en)
GB (1) GB2499970C (en)
WO (1) WO2012160332A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494370B (en) * 2011-05-24 2015-02-18 Coomtech Ltd System for removing surface moisture from coal
EP3231856A1 (en) * 2016-04-15 2017-10-18 Industrial Chemicals Group Limited Combustible product
CN109373739B (en) * 2016-09-28 2020-03-24 青岛科技大学 Drying system with drying speed intelligently controlled
CN107191650A (en) * 2017-04-17 2017-09-22 成都特普瑞斯节能环保科技有限公司 A kind of heteromorphic connector tubular construction of vacuum heat-preserving valve
CN114413574B (en) * 2022-01-20 2023-07-14 子长县泳泉煤业有限公司 Dewatering device for washing coal
CN115305127B (en) * 2022-09-14 2024-04-05 中国科学院青岛生物能源与过程研究所 Multi-effect integrated coupling quality improvement method and system for solid fuel

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126519A (en) * 1977-09-12 1978-11-21 Edward Koppelman Apparatus and method for thermal treatment of organic carbonaceous material
US4601113A (en) * 1985-04-26 1986-07-22 Westinghouse Electric Corp. Method and apparatus for fluidized steam drying of low-rank coals
US5531034A (en) * 1995-04-28 1996-07-02 Mentz; James W. Horizontal dryer having a screw conveyor and ring electrical heating elements
AUPO876797A0 (en) 1997-08-25 1997-09-18 Technological Resources Pty Limited Heating with steam
CN1273792C (en) * 2000-09-26 2006-09-06 科夫克斯公司 Upgrading solid mateial
AUPR544601A0 (en) 2001-06-04 2001-06-28 Exergen Pty Ltd High pressure extraction
US7198655B2 (en) 2004-05-03 2007-04-03 Evergreen Energy Inc. Method and apparatus for thermally upgrading carbonaceous materials
AU2005205756A1 (en) * 2004-09-10 2006-03-30 Exergen Pty Ltd Thermal treatment system and method
WO2009064204A2 (en) * 2007-11-15 2009-05-22 Solray Energy Limited System and process for the treatment of raw material
DE112010000986T5 (en) * 2009-01-13 2012-12-20 Commonwealth Scientific And Industrial Research Organisation Treatment of low rank coal
WO2010112230A1 (en) * 2009-04-01 2010-10-07 Suncoal Industries Gmbh Method for hydrothermally carbonizing renewable raw materials and organic residual products

Also Published As

Publication number Publication date
GB2499970A (en) 2013-09-11
AU2012260681B2 (en) 2017-04-27
WO2012160332A1 (en) 2012-11-29
AU2012260681A1 (en) 2013-02-21
GB201108727D0 (en) 2011-07-06
GB2499970B (en) 2014-08-13

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Legal Events

Date Code Title Description
S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: REQUEST FILED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 18 AUGUST 2014

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: REQUEST FOR OPPOSITION; PATENTS FORM 15 WITHIN FOUR WEEKS FROM THE DATE OF PUBLICATION OF THIS JOURNAL. IF NO NOTICE OF OPPOSITION IS RECEIVED, THE CORRECTION WILL BE ALLOWED BY THE COMPTROLLER IN THE PRESENT ADVERTISED FORM. NB. THE PAGING REFERRED TO IS THAT OF THE PRINTED SPECIFICATION COOMTECH LTD SYSTEM FOR REMOVING MOISTURE FROM COAL THE PROPOSED CORRECTIONS ARE AS FOLLOWS: PAGE 7 LINE 21 AFTER BECAUSE THE DELETE CARBOXYLATION REACTION INSERT DECARBOXYLATION REACTION PAGE 8 LINE 25 AFTER INITIATE THE DELETE CARBOXYLATION REACTION INSERT DECARBOXYLATION REACTION PAGE 9 LINE 08 AFTER THE REQUIRED DELETE CARBOXYL

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: CORRECTIONS ALLOWED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 18 AUGUST 2014, ALLOWED ON 12 JANUARY 2015.