WO2014164738A3 - Recovering a caustic solution via calcium carbonate crystal aggregates - Google Patents

Recovering a caustic solution via calcium carbonate crystal aggregates Download PDF

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Publication number
WO2014164738A3
WO2014164738A3 PCT/US2014/023368 US2014023368W WO2014164738A3 WO 2014164738 A3 WO2014164738 A3 WO 2014164738A3 US 2014023368 W US2014023368 W US 2014023368W WO 2014164738 A3 WO2014164738 A3 WO 2014164738A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbonate
calcium carbonate
recovering
crystal aggregates
caustic solution
Prior art date
Application number
PCT/US2014/023368
Other languages
French (fr)
Other versions
WO2014164738A2 (en
Inventor
David William KEITH
Kenton Robert HEIDEL
Jane Anne RITCHIE
Arvinder Pal Singh Kainth
Original Assignee
Carbon Engineering Limited Partnership
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 Carbon Engineering Limited Partnership filed Critical Carbon Engineering Limited Partnership
Priority to EP14726788.4A priority Critical patent/EP2969953B1/en
Priority to CA2905348A priority patent/CA2905348C/en
Priority to CN201480027511.0A priority patent/CN105473504B/en
Priority to JP2016501218A priority patent/JP6390050B2/en
Publication of WO2014164738A2 publication Critical patent/WO2014164738A2/en
Publication of WO2014164738A3 publication Critical patent/WO2014164738A3/en

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Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B01D9/0054—Use of anti-solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0063—Control or regulation
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
    • C01D1/04—Hydroxides
    • C01D1/20—Preparation by reacting oxides or hydroxides with alkali metal salts
    • C01D1/22—Preparation by reacting oxides or hydroxides with alkali metal salts with carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/18—Carbonates
    • C01F11/181—Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0064—Aspects concerning the production and the treatment of green and white liquors, e.g. causticizing green liquor
    • D21C11/0078—Treatment of green or white liquors with other means or other compounds than gases, e.g. in order to separate solid compounds such as sodium chloride and carbonate from these liquors; Further treatment of these compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D2009/0086—Processes or apparatus therefor
    • 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
    • B01D2257/50—Carbon oxides
    • B01D2257/504—Carbon dioxide
    • 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
    • B01D53/62—Carbon oxides
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
    • 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

Abstract

Techniques for converting a portion of a carbonate to hydroxide include receiving an alkaline carbonate solution that includes between 0.1M (moles per liter of solution) to 4.0M hydroxide and between 0.1M to 4.1M carbonate; reacting, in a slaking process, quicklime (CaO) and a low carbonate content fluid to yield a slurry of primarily slaked lime (Ca(OH)2); and reacting the Ca(OH)2 slurry and the alkaline carbonate solution to grow calcium carbonate (CaCO3) crystal aggregates of 0.0005 mm3 to 5 mm3 in volume in a fluidized-bed reactive crystallizer.
PCT/US2014/023368 2013-03-13 2014-03-11 Recovering a caustic solution via calcium carbonate crystal aggregates WO2014164738A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP14726788.4A EP2969953B1 (en) 2013-03-13 2014-03-11 Recovering a caustic solution via calcium carbonate crystal aggregates
CA2905348A CA2905348C (en) 2013-03-13 2014-03-11 Recovering a caustic solution via calcium carbonate crystal aggregates
CN201480027511.0A CN105473504B (en) 2013-03-13 2014-03-11 Caustic solution is reclaimed by calcium carbonate crystal group
JP2016501218A JP6390050B2 (en) 2013-03-13 2014-03-11 Recovery of caustic solutions via calcium carbonate crystal aggregates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/801,681 US8728428B1 (en) 2013-03-13 2013-03-13 Recovering a caustic solution via calcium carbonate crystal aggregates
US13/801,681 2013-03-13

Publications (2)

Publication Number Publication Date
WO2014164738A2 WO2014164738A2 (en) 2014-10-09
WO2014164738A3 true WO2014164738A3 (en) 2014-12-24

Family

ID=50692194

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/023368 WO2014164738A2 (en) 2013-03-13 2014-03-11 Recovering a caustic solution via calcium carbonate crystal aggregates

Country Status (6)

Country Link
US (2) US8728428B1 (en)
EP (1) EP2969953B1 (en)
JP (1) JP6390050B2 (en)
CN (1) CN105473504B (en)
CA (1) CA2905348C (en)
WO (1) WO2014164738A2 (en)

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US8728428B1 (en) 2013-03-13 2014-05-20 Carbon Engineering Limited Partnership Recovering a caustic solution via calcium carbonate crystal aggregates
US9637393B2 (en) 2014-05-19 2017-05-02 Carbon Engineering Limited Partnership Recovering a caustic solution via calcium carbonate crystal aggregates
CA2966897A1 (en) * 2016-05-10 2017-11-10 Carbon Engineering Limited Partnership High temperature hydrator
BR112019013078B1 (en) * 2016-12-23 2024-01-02 Carbon Engineering Ltd METHOD AND SYSTEM FOR SYNTHESISTING FUEL FROM A DILUTE CARBON DIOXIDE SOURCE
CN107008135A (en) * 2017-04-24 2017-08-04 克拉玛依市杰德科技有限责任公司 One kind removes deimpurity knot screen from atm number gas stream
CN109507360B (en) * 2018-11-14 2020-05-22 西安交通大学 Experimental device and test method for high-temperature calcination reaction characteristics of carbonate under temperature oscillation condition of hot carrier gas
CN110158156A (en) * 2019-06-28 2019-08-23 青岛科技大学 A kind of crystal seed preparation method for crystallization process
AU2020353700A1 (en) 2019-09-27 2022-03-31 Oxy Low Carbon Ventures, Llc Process for the conversion of carbon dioxide
WO2021102248A1 (en) * 2019-11-20 2021-05-27 Oakbio, Inc. Bioreactors with integrated catalytic nitrogen fixation
CN219463345U (en) * 2019-11-26 2023-08-04 美卓奥图泰芬兰有限公司 Apparatus for treating aluminum
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Also Published As

Publication number Publication date
EP2969953A2 (en) 2016-01-20
WO2014164738A2 (en) 2014-10-09
EP2969953B1 (en) 2018-01-10
JP2016524575A (en) 2016-08-18
CN105473504B (en) 2018-01-19
CA2905348A1 (en) 2014-10-09
CN105473504A (en) 2016-04-06
US8728428B1 (en) 2014-05-20
US20140271379A1 (en) 2014-09-18
JP6390050B2 (en) 2018-09-19
US9975100B2 (en) 2018-05-22
CA2905348C (en) 2021-03-30

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