Title:
二酸化炭素隔離物質およびプロセス
Document Type and Number:
Japanese Patent JP2009529408
Kind Code:
A
Abstract:
The disclosure provides methods of sequestering and/or reducing carbon dioxide present in industrial effluent fluid streams containing carbon dioxide. A scrubbing material comprising a first component, a second component (distinct from the first component), and preferably water, is contacted with the effluent fluid stream. The first component comprises a source of calcium oxide and a source of alkali metal ions. The second component comprises a slag having one or more reactive silicate compounds. Methods of reducing carbon dioxide from exhaust generated by combustion sources, lime and/or cement kilns, iron and/or steel furnaces, and the like are provided. Carbon dioxide emission abatement systems are also disclosed. Methods of recycling industrial byproducts are further provided.
Inventors:
COMRIE,Douglas C.
Application Number:
JP2008558405A
Publication Date:
August 20, 2009
Filing Date:
March 08, 2007
Export Citation:
Assignee:
COMRIE,Douglas C.
International Classes:
B01D53/14; B01D53/62; C01B33/24; C01F11/18; C04B7/38; C04B7/44; C04B7/60
Attorney, Agent or Firm:
Keiichiro Saikyo
Takeshi Sugiyama
Takeshi Sugiyama