FOSSIL FUEL THERMODYNAMIC SYSTEM AND CARBON DIOXIDE EMISSION REDUCTION METHOD AND DEVICE THEREOF

WIPO Patent Application WO/2022/268002

A1

The present invention relates to the technical field of clean energy technologies and fossil fuel power generation station clean energy transition for dealing with climate changes, relates to a fossil fuel thermodynamic system and a carbon dioxide emission reduction method and device thereof, and is particularly suitable for large-scale carbon capture and storage systems after modification and added combustion of high-efficiency fossil energy facilities of supercritical and ultra-supercritical power stations. Carbon capture is a physical carbon capture method for pressurizing and adjusting a temperature of carbon-containing flue gas to cause carbon dioxide to be separated after generation of a phase change, and is assisted by thermal energy/pressure energy recovery comprising energy-saving and consumption-reducing measures such as flue gas energy storage power generation. Carbon storage is to preferentially use ocean, geological brine layer and other power station scales to store resources, and provides an economic and feasible and gradual approach of clean energy transition for existing fossil energy resources, especially large and medium-sized power generation stations.

PENG SIGAN (CN)

PCT/CN2022/099652

December 29, 2022

June 19, 2022

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PENG SIGAN (CN)

F25J3/00

CN101858685A	2010-10-13
CN106803597A	2017-06-06
JPH03188924A	1991-08-16
CN101666573A	2010-03-10
CN107081045A	2017-08-22
CN112516614A	2021-03-19
JPH054043A	1993-01-14
US20160195270A1	2016-07-07

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