Carbonation of metal silicates for long-term CO.sub.2 sequestration

Blencoe, James G.; Palmer, Donald A.; Anovitz, Lawrence M.; Beard, James S.

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Title: Carbonation of metal silicates for long-term CO.sub.2 sequestration

Abstract

In a preferred embodiment, the invention relates to a process of sequestering carbon dioxide. The process comprises the steps of: (a) reacting a metal silicate with a caustic alkali-metal hydroxide to produce a hydroxide of the metal formerly contained in the silicate; (b) reacting carbon dioxide with at least one of a caustic alkali-metal hydroxide and an alkali-metal silicate to produce at least one of an alkali-metal carbonate and an alkali-metal bicarbonate; and (c) reacting the metal hydroxide product of step (a) with at least one of the alkali-metal carbonate and the alkali-metal bicarbonate produced in step (b) to produce a carbonate of the metal formerly contained in the metal silicate of step (a).

Inventors:: Blencoe, James G.; Palmer, Donald A.; Anovitz, Lawrence M.; Beard, James S.

Issue Date:: Tue Aug 01 00:00:00 EDT 2017

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1373912

Patent Number(s):: 9718693

Application Number:: 14/168,272

Assignee:: UT-BATTELLE, LLC

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
B01D2251/30 - Alkali metal compounds
B01D2251/604 - Hydroxides
B01D2258/02 - Other waste gases
B01D53/62 - Carbon oxides

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B32/60 - Preparation of carbonates or bicarbonates in general

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01F - COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
C01F11/18 - Carbonates
C01F11/181 - {Preparation of calcium carbonate by carbonation of aqueous solutions and characterised by control of the carbonation conditions}
C01F5/24 - Magnesium carbonates

C - CHEMISTRY C05 - FERTILISERS C05D - INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C
C05D5/00 - Fertilisers containing magnesium
C05D9/02 - containing trace elements

C - CHEMISTRY C05 - FERTILISERS C05G - MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05
C05G3/80 - Soil conditioners
C05G5/30 - Layered or coated, e.g. dust-preventing coatings

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P20/151 - Reduction of greenhouse gas [GHG] emissions

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DOE Contract Number:: AC05-00OR22725

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Jan 30

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Blencoe, James G., Palmer, Donald A., Anovitz, Lawrence M., and Beard, James S. Carbonation of metal silicates for long-term CO.sub.2 sequestration.  United States: N. p., 2017. 
        Web.

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                    Blencoe, James G., Palmer, Donald A., Anovitz, Lawrence M., & Beard, James S. Carbonation of metal silicates for long-term CO.sub.2 sequestration.  United States.

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                    Blencoe, James G., Palmer, Donald A., Anovitz, Lawrence M., and Beard, James S. Tue .  
        "Carbonation of metal silicates for long-term CO.sub.2 sequestration".  United States.  https://www.osti.gov/servlets/purl/1373912.

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@article{osti_1373912,

  title        = {Carbonation of metal silicates for long-term CO.sub.2 sequestration},

  author       = {Blencoe, James G. and Palmer, Donald A. and Anovitz, Lawrence M. and Beard, James S.},

  abstractNote = {In a preferred embodiment, the invention relates to a process of sequestering carbon dioxide. The process comprises the steps of: (a) reacting a metal silicate with a caustic alkali-metal hydroxide to produce a hydroxide of the metal formerly contained in the silicate; (b) reacting carbon dioxide with at least one of a caustic alkali-metal hydroxide and an alkali-metal silicate to produce at least one of an alkali-metal carbonate and an alkali-metal bicarbonate; and (c) reacting the metal hydroxide product of step (a) with at least one of the alkali-metal carbonate and the alkali-metal bicarbonate produced in step (b) to produce a carbonate of the metal formerly contained in the metal silicate of step (a).},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Aug 01 00:00:00 EDT 2017},

  month        = {Tue Aug 01 00:00:00 EDT 2017}

}

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Works referenced in this record:

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patent, May 1924

Tevfield, Sherman; LaRue, John
US Patent Document 1,494,029
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Magnesium carbonate composition and method of preparation
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Method for continuous digestion of aluminous ore
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Method for coproducing calcium carbonate and sodium hydroxide
patent, November 1999

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Method of reducing the formation of scale in the production of soda ash from trona and nahcolite ores
patent, February 2000

Copenhafer, William C.; Maleskas, Edward
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Methods of preparing cationic layer compounds, cationic layer compounds prepared thereby, and methods of use therefor
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Carbonation of metal silicates for long-term CO2 sequestration
patent, February 2012

Blencoe, James G.; Palmer, Donald A.; Anovitz, Lawrence M.
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Similar Records

Title: Carbonation of metal silicates for long-term CO.sub.2 sequestration

Abstract

Citation Formats

Process of separating the constituents of mineral silicates patent, May 1924

Magnesium carbonate composition and method of preparation patent, July 1940

Method for continuous digestion of aluminous ore patent, December 1963

Process for the manufacture of magnesium products patent, March 1953

Process for beneficiation of titaniferous ores patent, October 1972

Process for producing hydrates of calcium-magnesium silicates patent, November 1973

Recovery of magnesium from magnesium silicates patent, November 1978

Production of magnesium oxide from magnesium silicates by basic extraction of silica patent, October 1984

Process for producing calcium carbonate particles having a size of 0.1 to 1.0 .mu.m patent, September 1998

Method for coproducing calcium carbonate and sodium hydroxide patent, November 1999

Method of reducing the formation of scale in the production of soda ash from trona and nahcolite ores patent, February 2000

Methods of preparing cationic layer compounds, cationic layer compounds prepared thereby, and methods of use therefor patent, March 2002

Carbonation of metal silicates for long-term CO2 sequestration patent, February 2012

Progress on binding CO2 in mineral substrates journal, January 1997

Carbon dioxide sequestration as stable carbonate minerals – environmental barriers journal, August 2001

Mitigation of CO2 by Chemical Conversion: Plausible Chemical Reactions and Promising Products journal, March 1996

Magnesium Hydroxide Dehydroxylation/Carbonation Reaction Processes: Implications for Carbon Dioxide Mineral Sequestration journal, April 2002

Feasibility of CO2 Fixation via Artificial Rock Weathering journal, September 2001

A new CO2 disposal process via artificial weathering of calcium silicate accelerated by acetic acid journal, April 2001

Absorption and fixation of carbon dioxide by rock weathering journal, January 1997

Carbon dioxide disposal in carbonate minerals journal, January 1995

A Guide to CO2 Sequestration journal, June 2003

Process of separating the constituents of mineral silicates
patent, May 1924

Magnesium carbonate composition and method of preparation
patent, July 1940

Method for continuous digestion of aluminous ore
patent, December 1963

Process for the manufacture of magnesium products
patent, March 1953

Process for beneficiation of titaniferous ores
patent, October 1972

Process for producing hydrates of calcium-magnesium silicates
patent, November 1973

Recovery of magnesium from magnesium silicates
patent, November 1978

Production of magnesium oxide from magnesium silicates by basic extraction of silica
patent, October 1984

Process for producing calcium carbonate particles having a size of 0.1 to 1.0 .mu.m
patent, September 1998

Method for coproducing calcium carbonate and sodium hydroxide
patent, November 1999

Method of reducing the formation of scale in the production of soda ash from trona and nahcolite ores
patent, February 2000

Methods of preparing cationic layer compounds, cationic layer compounds prepared thereby, and methods of use therefor
patent, March 2002

Carbonation of metal silicates for long-term CO2 sequestration
patent, February 2012

Progress on binding CO₂ in mineral substrates
journal, January 1997

Carbon dioxide sequestration as stable carbonate minerals – environmental barriers
journal, August 2001

Mitigation of CO₂ by Chemical Conversion: Plausible Chemical Reactions and Promising Products
journal, March 1996

Magnesium Hydroxide Dehydroxylation/Carbonation Reaction Processes: Implications for Carbon Dioxide Mineral Sequestration
journal, April 2002

Feasibility of CO₂ Fixation via Artificial Rock Weathering
journal, September 2001

A new CO₂ disposal process via artificial weathering of calcium silicate accelerated by acetic acid
journal, April 2001

Absorption and fixation of carbon dioxide by rock weathering
journal, January 1997

Carbon dioxide disposal in carbonate minerals
journal, January 1995

A Guide to CO₂ Sequestration
journal, June 2003