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제목 SHAPED ATTRITION RESISTANT PARTICLES FOR CO2 CAPTURING AND CONVERSION
작성자 KCRC 등록일 2019-03-11 조회수 31

 

SHAPED ATTRITION RESISTANT PARTICLES FOR CO2 CAPTURING AND CONVERSION

문헌번호

US 2019-0060820 A1 (2019.02.28)

출원번호

16/081071 (2017.02.23)

출원인

ANTECY B.V.

발명자

PAUL O'CONNOR

Current IPC

(Main)

B01D-053/02

 

 

우선권번호

EP 2016-158029 (2016.03.01); EP 2016-202944 (2016.12.08)

 

 

요약

The present invention relates to Cellulose and/or Lignin based materials used as catalyst and/or sorbent support, carrier and/or binder in combination with an inorganic binder, leading to strong but flexible structures such as porous monoliths, wire mesh or shaped particles (extrudates, beads, pellets, microspheres) which can accommodate variations in catalyst and/or sorbent loadings as well as temperature and pressure fluctuations and humidity swings, this without loss of sorption capacity and mechanical integrity to prevent attrition, fines, losses etc. These sorbent/catalyst can be produced from waste biomass and can be recycled and reused, dissolved and re-precipitated making use of solvents like ZnCI2.

대표청구항

1. Attrition resistant shaped porous materials or particles comprising: a) an organic carbon based support and/or binder selected from carbon fibers, active carbon particles, carbon coated on an inorganic binder sorbent system and material from biomass origin which is partially or wholly carbonized,b) an inorganic binder and support selected from alumina, silica-slumina, magnesia, titania and/or clays containing silica and/or magnesia and/or titania and/or alumina and/or zinc,c) inorganic oxides and/or carbonates dispersed on a) and/or b) as CO2 capturing sorbent and/or as conversion catalysts whereby c) comprises an inorganic carbonate, preferably selected from K2CO3, KHCO3, NaCO3, and NaHCO3.

WIPS 패밀리

EP3213814A1 | EP3332867A1 | EP3423184A1 | US2019-0060820A1 | WOPCT-EP2016-158029 | WOPCT-EP2016-202944 | WOWO2017-148782A1

 

이전글/다음글
첨부파일 us20190060820a1p.pdf
이전글 MOLTEN CARBONATE FUEL CELL ANODE EXHAUST POST-PROCESSING FOR CARBON DIOXIDE CAPTURE
다음글 CO2 recovery device and CO2 recovery method