GB1426335A - Treatment of inorganic dust - Google Patents

Treatment of inorganic dust

Info

Publication number
GB1426335A
GB1426335A GB4093972A GB4093972A GB1426335A GB 1426335 A GB1426335 A GB 1426335A GB 4093972 A GB4093972 A GB 4093972A GB 4093972 A GB4093972 A GB 4093972A GB 1426335 A GB1426335 A GB 1426335A
Authority
GB
United Kingdom
Prior art keywords
carbonating
alkali metal
cement kiln
water
cycled
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.)
Expired
Application number
GB4093972A
Other languages
English (en)
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.)
Babcock Woodall Duckham Ltd
Original Assignee
Woodall Duckham 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 Woodall Duckham Ltd filed Critical Woodall Duckham Ltd
Priority to GB4093972A priority Critical patent/GB1426335A/en
Priority to JP9911773A priority patent/JPS4986419A/ja
Priority to US39380573 priority patent/US3925534A/en
Publication of GB1426335A publication Critical patent/GB1426335A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • C04B18/162—Cement kiln dust; Lime kiln dust
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D3/00—Halides of sodium, potassium or alkali metals in general
    • C01D3/04—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/436—Special arrangements for treating part or all of the cement kiln dust
    • 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
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • Y02P40/18—Carbon capture and storage [CCS]
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
GB4093972A 1972-09-04 1972-09-04 Treatment of inorganic dust Expired GB1426335A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4093972A GB1426335A (en) 1972-09-04 1972-09-04 Treatment of inorganic dust
JP9911773A JPS4986419A (enExample) 1972-09-04 1973-09-03
US39380573 US3925534A (en) 1972-09-04 1973-09-04 Treatment of cement kiln flue dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4093972A GB1426335A (en) 1972-09-04 1972-09-04 Treatment of inorganic dust

Publications (1)

Publication Number Publication Date
GB1426335A true GB1426335A (en) 1976-02-25

Family

ID=10417345

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4093972A Expired GB1426335A (en) 1972-09-04 1972-09-04 Treatment of inorganic dust

Country Status (3)

Country Link
US (1) US3925534A (enExample)
JP (1) JPS4986419A (enExample)
GB (1) GB1426335A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031184A (en) * 1976-01-14 1977-06-21 Donald L. Christensen Process for reclaiming cement kiln dust and recovering chemical values therefrom
ATE368015T1 (de) * 2001-04-13 2007-08-15 Co2 Solution Inc Verfahren und vorrichtung zur herstellung von zementklinker
CA2353307A1 (fr) * 2001-07-13 2003-01-13 Carmen Parent Appareil et procede pour le traitement des effluents gazeux
CA2405635A1 (en) * 2002-09-27 2004-03-27 C02 Solution Inc. A process and a plant for the production of useful carbonated species and for the recycling of carbon dioxide emissions from power plants
JP2010531732A (ja) 2007-06-28 2010-09-30 カレラ コーポレイション 炭酸塩化合物の沈殿を含む脱塩方法
US7753618B2 (en) 2007-06-28 2010-07-13 Calera Corporation Rocks and aggregate, and methods of making and using the same
MX2010007197A (es) 2007-12-28 2010-10-05 Calera Corp Metodos de secuestro de dioxido de carbono.
US7754169B2 (en) 2007-12-28 2010-07-13 Calera Corporation Methods and systems for utilizing waste sources of metal oxides
US20100239467A1 (en) 2008-06-17 2010-09-23 Brent Constantz Methods and systems for utilizing waste sources of metal oxides
US7749476B2 (en) 2007-12-28 2010-07-06 Calera Corporation Production of carbonate-containing compositions from material comprising metal silicates
EP2212033A4 (en) 2008-07-16 2013-04-24 Calera Corp FOUR-CELL ELECTROCHEMICAL LOW-ENERGY SYSTEM WITH CARBON DIOXIDE GAS
US7993500B2 (en) 2008-07-16 2011-08-09 Calera Corporation Gas diffusion anode and CO2 cathode electrolyte system
KR20110038691A (ko) 2008-07-16 2011-04-14 칼레라 코포레이션 전기화학 시스템에서 ｃｏ２를 사용하는 방법
EP2338136A1 (en) 2008-09-11 2011-06-29 Calera Corporation Co2 commodity trading system and method
US8869477B2 (en) 2008-09-30 2014-10-28 Calera Corporation Formed building materials
CA2700770C (en) 2008-09-30 2013-09-03 Calera Corporation Co2-sequestering formed building materials
US7815880B2 (en) 2008-09-30 2010-10-19 Calera Corporation Reduced-carbon footprint concrete compositions
US7939336B2 (en) 2008-09-30 2011-05-10 Calera Corporation Compositions and methods using substances containing carbon
CN101925391A (zh) 2008-10-31 2010-12-22 卡勒拉公司 包含co2封存添加剂的非胶结性组合物
US9133581B2 (en) 2008-10-31 2015-09-15 Calera Corporation Non-cementitious compositions comprising vaterite and methods thereof
EP2291550A4 (en) 2008-12-23 2011-03-09 Calera Corp ELECTROMECHANICAL LOW-ENERGY HYDROXIDE SYSTEM AND METHOD
CN101918107A (zh) * 2009-02-10 2010-12-15 卡勒拉公司 由盐水低电压生产碱
WO2010093716A1 (en) 2009-02-10 2010-08-19 Calera Corporation Low-voltage alkaline production using hydrogen and electrocatlytic electrodes
CA2694959A1 (en) 2009-03-02 2010-09-02 Calera Corporation Gas stream multi-pollutants control systems and methods
AU2010201373A1 (en) 2009-03-10 2010-09-30 Calera Corporation System and methods for processing CO2
US7993511B2 (en) 2009-07-15 2011-08-09 Calera Corporation Electrochemical production of an alkaline solution using CO2
US9555343B2 (en) 2011-02-09 2017-01-31 Solvay Sa Process for the purification of a residue
CN113587665B (zh) * 2021-07-28 2022-11-29 杭州特盈能源技术发展有限公司 一种水泥窑炉烟气循环用碳基富氧燃烧方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1465833A (en) * 1917-03-14 1923-08-21 Western Precipitation Company Process of making cement and by-products
US1465834A (en) * 1917-06-06 1923-08-21 Western Precipitation Company Process for recovering potassium compound in connection with cement manufacture
US1465907A (en) * 1917-12-06 1923-08-21 Western Precipitation Company Process of producing cement and by-products
US1345034A (en) * 1917-12-07 1920-06-29 Int Precipitation Co Recovery of solubles from flue-dust
US1372193A (en) * 1919-04-26 1921-03-22 Equitable Trust Company Manufacture of calcium carbonate
US2058503A (en) * 1933-01-04 1936-10-27 Raffold Process Corp Colloidal calcium carbonate
US2198640A (en) * 1936-11-27 1940-04-30 Horace E Stump Method of carbonating lime
US2617711A (en) * 1949-04-30 1952-11-11 Robert W Mcallister Process of making calcium carbonate
US2991154A (en) * 1959-12-01 1961-07-04 Patzias Terry Method of recovering potassium sulphate from cement kiln flue dust
US3304154A (en) * 1964-02-17 1967-02-14 Kiouzes-Pezas Dimitrios Process for producing spheroidal alkaline earth metal carbonates

Also Published As

Publication number Publication date
JPS4986419A (enExample) 1974-08-19
US3925534A (en) 1975-12-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees