US 2015/0099294 A1

Method and apparatus for reducing CO2 in a stream by conversion to a syngas for production of energy

(22) 12.12.2014

(43) 09.04.2015

(57) A system and method for producing Syngas from the CO2 in a gaseaus stream, such as an exhaust stream, from a power plant or industrial plant, like a cement kiln, is disclosed. A preferred embodiment includes providing the gaseaus stream to pyrolysis reactor along with a carbon source such as coke. The CO2 and carbon are heated to about 1330° C. and at about one atmosphere with reactants such as steam such that a reaction takes place that produces Syngas, carbon dioxide

(CO2) and hydrogen (H2). The Syngas is then cleaned and provided to a Fischer-Tropsch synthesis reactor to produce Ethanol or Bio-catalytic synthesis reactor.

(71) Gyco, Inc., Cedar Rapids, IA (US)

x

Related articles:

Issue 2018-9 WO2018099693 (A1)

Method for the production of a syngas from a stream of light hydrocarbons and from combustion fumes from a cement clinker production unit

(22) 06.11.2017 (43) 07.06.2018 (57) A method is described for producing a syngas containing CO and H2 from a stream of light hydrocarbons and combustion fumes from a cement clinker production unit...

more
Issue 2019-12 EP3548428 (A1)

Method for the production of a syngas from a stream of light hydrocarbons and from combustion fumes from a cement clinker production unit

(22) 06.11.2017 (43) 09.10.2019 (57) Summary of the corresponding patent FR3059315 (A1): Process for producing a synthesis gas containing CO and H2 from a light hydrocarbon stream and combustion fumes...

more
Issue 2020-7-8 SK1902019 (U1)

Heating complex of the cement kiln/ lime kiln and high heat consuming devices

(22) 17.05.2019 (43) 04.05.2020 (57) The heating complex of the cement kiln or lime kiln or high heat consuming devices consists of a separate pyrolysis reactor (A) with a raw material input (C) of...

more
Issue 2016-12 EP3074360 (A1)

Process and apparatus for manufacture of Portland cement

(22) 19.11.2014 (45) 05.10.2016 (57) Summary of corresponding patent WO2015077818 (A1): A method of manufacture of Portland cement clinker is described in a dry process that captures the carbon...

more
Issue 2017-11 WO 2017/125579 A1

U-shaped combustor and method for use in cement plants

(22) 20.01.2017 (43) 27.07.2017 (57) A method to thermally convert alternative fuels within a loop seal reactor by utilizing pre-heated/calcined cement meal as the heat source within which alternative...

more