EP2861322A4 - Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams - Google Patents

Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams

Info

Publication number
EP2861322A4
EP2861322A4 EP13804938.2A EP13804938A EP2861322A4 EP 2861322 A4 EP2861322 A4 EP 2861322A4 EP 13804938 A EP13804938 A EP 13804938A EP 2861322 A4 EP2861322 A4 EP 2861322A4
Authority
EP
European Patent Office
Prior art keywords
methods
magnetic
contaminants
removal
manufacturing
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Withdrawn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
EP13804938.2A
Other languages
German (de)
French (fr)
Other versions
EP2861322A1 (en
Inventor
Heather Byrne
Ameena Khan
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.)
Carbonxt Group Ltd
Original Assignee
Carbonxt Group 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 Carbonxt Group Ltd filed Critical Carbonxt Group Ltd
Publication of EP2861322A1 publication Critical patent/EP2861322A1/en
Publication of EP2861322A4 publication Critical patent/EP2861322A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/06—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—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 by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • 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
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/81—Solid phase processes
    • B01D53/83—Solid phase processes with moving reactants
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28009—Magnetic properties
    • 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
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28057—Surface area, e.g. B.E.T specific surface area
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3021—Milling, crushing or grinding
    • 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
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/108—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/20—Metals or compounds thereof
    • B01D2255/207—Transition metals
    • B01D2255/20707—Titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2255/00—Catalysts
    • B01D2255/80—Type of catalytic reaction
    • B01D2255/802—Photocatalytic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds
    • 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
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/814—Magnetic fields
EP13804938.2A 2012-06-15 2013-02-20 Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams Withdrawn EP2861322A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261660475P 2012-06-15 2012-06-15
PCT/US2013/026863 WO2013187940A1 (en) 2012-06-15 2013-02-20 Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams

Publications (2)

Publication Number Publication Date
EP2861322A1 EP2861322A1 (en) 2015-04-22
EP2861322A4 true EP2861322A4 (en) 2016-03-02

Family

ID=49758587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13804938.2A Withdrawn EP2861322A4 (en) 2012-06-15 2013-02-20 Magnetic adsorbents, methods for manufacturing a magnetic adsorbent, and methods of removal of contaminants from fluid streams

Country Status (6)

Country Link
EP (1) EP2861322A4 (en)
JP (1) JP2015526274A (en)
CN (1) CN104812464A (en)
AU (2) AU2013274862A1 (en)
CA (1) CA2876164C (en)
WO (1) WO2013187940A1 (en)

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CA3085848C (en) 2011-04-15 2022-08-30 Carbon Technology Holdings, LLC Methods and apparatus for enhancing the energy content of carbonaceous materials from pyrolysis
CA2873040C (en) 2012-05-07 2024-02-27 Biogenic Reagents Ventures, Llc Biogenic activated carbon and methods of making and using same
US20150126362A1 (en) 2013-10-24 2015-05-07 Biogenic Reagent Ventures, Llc Methods and apparatus for producing activated carbon from biomass through carbonized ash intermediates
PL3094593T3 (en) 2014-01-16 2022-05-30 Carbon Technology Holdings, LLC Carbon micro-plant
EP3110754A4 (en) 2014-02-24 2017-11-22 Biogenic Reagents Ventures, LLC Highly mesoporous activated carbon
US11413601B2 (en) 2014-10-24 2022-08-16 Carbon Technology Holdings, LLC Halogenated activated carbon compositions and methods of making and using same
CN106693591A (en) * 2016-12-27 2017-05-24 盐城工学院 Waveform variable speed pipeline coalescer
CN106621682A (en) * 2016-12-27 2017-05-10 盐城工学院 Corrugated variable-speed ultrafine particle coagulation chamber
CN106731388A (en) * 2016-12-27 2017-05-31 盐城工学院 A kind of angle-style duct type ultra-fine grain coalescer
CN106622661B (en) * 2016-12-27 2019-02-01 盐城工学院 One kind crosses formula waveform speed change pipeline coalescer
CN106731436A (en) * 2016-12-27 2017-05-31 盐城工学院 A kind of streamline ductwork formula ultra-fine grain coalescer
CN106731392A (en) * 2016-12-27 2017-05-31 盐城工学院 A kind of Novel super-thin particle coalescer
CN106731432A (en) * 2016-12-27 2017-05-31 盐城工学院 Combined tubular type coalescer
CN106693579A (en) * 2016-12-27 2017-05-24 盐城工学院 Transversely arranged anchored pipeline type ultrafine particle coagulation device
CN107138272B (en) * 2017-04-24 2019-08-13 航天凯天环保科技股份有限公司 A kind of spraying exhaust gas magnetic purifying method and device
CN107930390B (en) * 2017-12-15 2021-05-28 中南大学 Method for photocatalytic oxidation of elemental mercury in flue gas
CN109738579A (en) * 2018-11-13 2019-05-10 中国航天员科研训练中心 A kind of standard gas generating apparatus based on osmos tube
CN109761331B (en) * 2019-03-06 2021-07-06 青岛洛克环保科技有限公司 Magnetic sewage treatment agent and preparation method thereof
EP4217519A1 (en) 2020-09-25 2023-08-02 Carbon Technology Holdings, LLC Bio-reduction of metal ores integrated with biomass pyrolysis
CN112480976B (en) * 2020-12-29 2023-01-17 昆明理工大学 Blast furnace gas dry method deep purification method
BR112023016141A2 (en) 2021-02-18 2023-11-21 Carbon Tech Holdings Llc METALLURGICAL PRODUCTS WITH NEGATIVE CARBON
AU2022264512A1 (en) 2021-04-27 2023-12-14 Carbon Technology Holdings, LLC Biocarbon compositions with optimized fixed carbon and processes for producing the same
CN113998771B (en) * 2021-12-30 2022-03-25 生态环境部华南环境科学研究所 TPhP degradation method, biochar-inorganic mineral complex material and preparation method thereof

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US4554088A (en) * 1983-05-12 1985-11-19 Advanced Magnetics Inc. Magnetic particles for use in separations
CA2152081A1 (en) * 1992-12-18 1994-07-07 Peter Donecker Toxic material disposal
US5672323A (en) * 1995-01-26 1997-09-30 The Babcock & Wilcox Company Activated carbon flue gas desulfurization systems for mercury removal
US6187271B1 (en) * 1997-08-21 2001-02-13 Lg Electronics, Inc. Electrostatic precipitator
WO2000038831A1 (en) * 1998-12-31 2000-07-06 Hexablock, Inc. Magneto absorbent
US7429330B2 (en) * 2001-08-27 2008-09-30 Calgon Carbon Corporation Method for removing contaminants from fluid streams
US20060076229A1 (en) * 2003-01-13 2006-04-13 Mazyck David W Magnetic activated carbon and the removal of contaminants from a fluid streams
US7713503B2 (en) * 2006-09-12 2010-05-11 General Electric Company Sorbents and sorbent composition for mercury removal
US7722843B1 (en) * 2006-11-24 2010-05-25 Srivats Srinivasachar System and method for sequestration and separation of mercury in combustion exhaust gas aqueous scrubber systems

Non-Patent Citations (2)

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Title
No further relevant documents disclosed *
See also references of WO2013187940A1 *

Also Published As

Publication number Publication date
CN104812464A (en) 2015-07-29
CA2876164C (en) 2021-06-08
EP2861322A1 (en) 2015-04-22
JP2015526274A (en) 2015-09-10
WO2013187940A1 (en) 2013-12-19
AU2013274862A1 (en) 2015-01-15
CA2876164A1 (en) 2013-12-19
AU2018203359B2 (en) 2019-12-05

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