1
Jean Marie Lalande, Anne Tremblay: Process and a plant for the production of Portland cement clinker. CO2 Solution, June 21, 2005: US06908507 (60 worldwide citation)

A process is disclosed for producing cement clinker, comprising the steps of: a) providing a mixture of ground calcareous materials and ground argillaceous materials; b) heating the mixture of step a) to a temperature sufficient to calcine and fuse the ground materials to form the cement clinker, an ...


2
Réjean Blais, Peter Rogers: Process and apparatus for the treatment of carbon dioxide with carbonic anhydrase. CO2 Solution, Oblon Spivak McClelland Maier & Neustadt P C, February 25, 2003: US06524843 (35 worldwide citation)

A process is disclosed for the extraction, production and purification of carbon dioxide gas. The process may also be employed for the production of aqueous and/or organic solutions of bicarbonate ions using a precursor feed stream of gas containing carbon dioxide. The process consists of the counte ...


3
Sylvie Fradette, Jean Ruel: Process and a plant for recycling carbon dioxide emissions from power plants into useful carbonated species. CO2 Solution, October 6, 2009: US07596952 (24 worldwide citation)

A process is disclosed for recycling carbon dioxide emissions from a fossil-fuel power plant into useful carbonated species The process primarily comprises the steps of: a) burning the fossil fuel, thereby generating heat and a hot exhaust gas containing CO2; and b) converting the heat into energy. ...


4
Carmen Parent, Frédéric Dutil: Triphasic bioreactor and process for gas effluent treatment. CO2 Solution, Ware Fressola Van Der Sluys & Adolphson, February 13, 2007: US07176017 (18 worldwide citation)

A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a re ...


5
Sylvie Fradette, Olivera Ceperkovic: absorption solution, CO. CO2 Solution, Oblon Spivak McClelland Maier & Neustadt L, June 22, 2010: US07740689 (17 worldwide citation)

Disclosed is a formulation for the absorption of CO2, which comprises water, at least one CO2 absorption compound and a carbonic anhydrase as an activator to enhance the absorption capacity of the CO2 absorption compound. The invention also concerns the use of carbonic anhydrase, in a CO2 absorption ...


6
Carmen Parent: Treatment unit for treating a fluid and method thereof. CO2 Solution, Myer Bigel Sibley & Sajovec PA, November 5, 2002: US06475382 (17 worldwide citation)

A treatment unit is disclosed for treating a fluid in continuous mode. This treatment unit provides the opportunity to carry out simultaneously an enzymatic transformation and a capture of a fluid element. The unit has a reservoir with a fluid inlet for receiving a fluid to be treated and a fluid ou ...


7
Frédéric Dutil, Jean Ruel: Process for generating electricity with a hydrogen fuel cell. CO2 Solution, January 25, 2005: US06846584 (15 worldwide citation)

The object of the invention is the coupling of a hydrogen fuel cell to an enzymatic process for the production of electricity and the transformation and sequestration of CO2. Gaseous CO2 emissions from processes such as hydrocarbon reforming are transformed into carbonate or bicarbonate ions and hyd ...


8
Sylvie Fradette, Philippe Paelinck: Process and installation for the fractionation of air into specific gases. CO2 Solution, April 7, 2009: US07514056 (13 worldwide citation)

In order to reduce incoming atmospheric carbon dioxide levels in compressed air prior to cryogenic distillation, a water spray cooling tower equipped with biocatalytic packing, or fed with absorptive reagents, is used to convert gaseous carbon dioxide into bicarbonate ions which dissolve in the cool ...


9
Carmen Parent, Frédéric Dutil: Triphasic process for gas effluent treatment. CO2 Solution, Ware Fressola Van Der Sluys & Adolphson, August 25, 2009: US07579185 (12 worldwide citation)

A triphasic bioreactor for physico-chemically treating a gas is disclosed. The triphasic bioreactor comprises a reaction chamber with a liquid and biocatalysts in suspension in the liquid, for catalyzing a reaction between the gas and the liquid to obtain a treated gas and a solution containing a re ...


10
Richard Daigle, Marc Desrochers: Carbonic anhydrase having increased stability under high temperature conditions. CO2 Solution, Ware Fressola Van Der Sluys & Adolphson, April 21, 2009: US07521217 (11 worldwide citation)

The present invention relates to polynucleotide and polypeptide sequences of carbonic anhydrase variants having increased stability under high temperature conditions compared to native carbonic anhydrase.