GB2571048B - Method for washing fly ash - Google Patents

Method for washing fly ash Download PDF

Info

Publication number
GB2571048B
GB2571048B GB1908032.4A GB201908032A GB2571048B GB 2571048 B GB2571048 B GB 2571048B GB 201908032 A GB201908032 A GB 201908032A GB 2571048 B GB2571048 B GB 2571048B
Authority
GB
United Kingdom
Prior art keywords
fly ash
washing fly
washing
ash
fly
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
GB1908032.4A
Other versions
GB2571048A (en
GB201908032D0 (en
Inventor
Tanida Katsuyoshi
Miyaoka Noboru
Noshita Masanobu
Ito Tadashi
Shigemori Yutaka
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.)
Shinko Pantec Co Ltd
Original Assignee
Kobelco Eco Solutions Co 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 Kobelco Eco Solutions Co Ltd filed Critical Kobelco Eco Solutions Co Ltd
Publication of GB201908032D0 publication Critical patent/GB201908032D0/en
Publication of GB2571048A publication Critical patent/GB2571048A/en
Application granted granted Critical
Publication of GB2571048B publication Critical patent/GB2571048B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/38—Removing components of undefined structure
    • B01D53/40—Acidic components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/306—Alkali metal compounds of potassium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/40—Alkaline earth metal or magnesium compounds
    • B01D2251/404—Alkaline earth metal or magnesium compounds of calcium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2047—Hydrofluoric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B2101/00—Type of solid waste
    • B09B2101/30—Incineration ashes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treating Waste Gases (AREA)
GB1908032.4A 2016-11-18 2017-11-17 Method for washing fly ash Active GB2571048B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016224778A JP6261706B1 (en) 2016-11-18 2016-11-18 How to clean fly ash
PCT/JP2017/041531 WO2018092894A1 (en) 2016-11-18 2017-11-17 Fly ash cleaning method

Publications (3)

Publication Number Publication Date
GB201908032D0 GB201908032D0 (en) 2019-07-17
GB2571048A GB2571048A (en) 2019-08-14
GB2571048B true GB2571048B (en) 2022-10-26

Family

ID=60989172

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1908032.4A Active GB2571048B (en) 2016-11-18 2017-11-17 Method for washing fly ash

Country Status (4)

Country Link
JP (1) JP6261706B1 (en)
GB (1) GB2571048B (en)
MY (1) MY191965A (en)
WO (1) WO2018092894A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7145420B2 (en) * 2020-12-25 2022-10-03 住友大阪セメント株式会社 Cement raw material manufacturing method
CN115231753B (en) * 2022-07-25 2024-02-02 中冶赛迪技术研究中心有限公司 Method for treating sintering machine head ash by using membrane concentrated strong brine
CN116037630B (en) * 2022-08-17 2024-06-28 中国矿业大学 Method for converting second-class coal-based solid waste into first-class coal-based solid waste and repairing damaged land

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004141867A (en) * 2002-09-30 2004-05-20 Dowa Mining Co Ltd Dust treatment method
JP2007054801A (en) * 2005-08-26 2007-03-08 Mitsui Eng & Shipbuild Co Ltd Apparatus and method for treating fly ash
JP2007069066A (en) * 2005-09-05 2007-03-22 Mitsui Eng & Shipbuild Co Ltd Method for treating fly ash
JP2007083144A (en) * 2005-09-21 2007-04-05 Mitsubishi Heavy Ind Ltd Ash treating method and system
JP2008290005A (en) * 2007-05-24 2008-12-04 Mhi Environment Engineering Co Ltd Incinerated ash treatment method and system
JP2010137141A (en) * 2008-12-10 2010-06-24 Mitsubishi Heavy Ind Ltd Method and system for treating waste ash washing water
JP2011200794A (en) * 2010-03-25 2011-10-13 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co Ltd Incineration ash treatment system
CN105478449A (en) * 2016-01-07 2016-04-13 浙江泰来环保科技有限公司 Garbage incineration fly ash curing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07323212A (en) * 1994-05-30 1995-12-12 Tsuyako Nemoto Waste incineration treatment and device therefor
EP1328357B1 (en) * 2000-09-01 2006-10-18 Tech-Wise A/S Process for the treatment of bottom ash from waste incineration plants
EP2599547B1 (en) * 2004-12-28 2019-03-27 Renal Solutions, Inc. Method of synthesizing zirconium phosphate particles
JP2008062180A (en) * 2006-09-07 2008-03-21 Sanei Kk Waste disposal method
JP4826532B2 (en) * 2007-04-17 2011-11-30 三菱マテリアル株式会社 Processing method of molten fly ash

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004141867A (en) * 2002-09-30 2004-05-20 Dowa Mining Co Ltd Dust treatment method
JP2007054801A (en) * 2005-08-26 2007-03-08 Mitsui Eng & Shipbuild Co Ltd Apparatus and method for treating fly ash
JP2007069066A (en) * 2005-09-05 2007-03-22 Mitsui Eng & Shipbuild Co Ltd Method for treating fly ash
JP2007083144A (en) * 2005-09-21 2007-04-05 Mitsubishi Heavy Ind Ltd Ash treating method and system
JP2008290005A (en) * 2007-05-24 2008-12-04 Mhi Environment Engineering Co Ltd Incinerated ash treatment method and system
JP2010137141A (en) * 2008-12-10 2010-06-24 Mitsubishi Heavy Ind Ltd Method and system for treating waste ash washing water
JP2011200794A (en) * 2010-03-25 2011-10-13 Mitsubishi Heavy Industries Environmental & Chemical Engineering Co Ltd Incineration ash treatment system
CN105478449A (en) * 2016-01-07 2016-04-13 浙江泰来环保科技有限公司 Garbage incineration fly ash curing system

Also Published As

Publication number Publication date
GB2571048A (en) 2019-08-14
GB201908032D0 (en) 2019-07-17
WO2018092894A1 (en) 2018-05-24
JP2018079444A (en) 2018-05-24
JP6261706B1 (en) 2018-01-17
MY191965A (en) 2022-07-21

Similar Documents

Publication Publication Date Title
GB201610748D0 (en) Improved diffrentation method
GB201607521D0 (en) Method
GB201411060D0 (en) Improved immunoassay method
GB201602394D0 (en) Method
GB201621776D0 (en) Debugging Method
GB201601773D0 (en) Method
GB201607804D0 (en) Inspection method
PL3207002T3 (en) Method for making fly ash
EP3467196A4 (en) Method for cleaning clothing
GB2571048B (en) Method for washing fly ash
GB201603367D0 (en) Method
GB2532860B (en) Process for Ash Remediation
GB201607572D0 (en) Alyklation method
GB201602927D0 (en) Method
GB201601120D0 (en) Eye-testing method
GB201607828D0 (en) Method
GB201607463D0 (en) Method
GB201604898D0 (en) Method
GB201604620D0 (en) Method
GB201604572D0 (en) Method
GB201604291D0 (en) Method
GB201604204D0 (en) Method
GB201603731D0 (en) Method
GB201603663D0 (en) Method
GB201603387D0 (en) Method