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Title: Method for producing and regenerating a synthetic CO[sub 2] acceptor

Abstract

A method is described for producing a synthetic CO[sub 2] acceptor by feeding a mixture of finely divided silica and at least one finely divided calcium compound selected from the group consisting of calcium oxide and calcium carbonate to a fluidized bed; operating the fluidized bed at suitable conditions to produce pellets of synthetic CO[sub 2] acceptor and recovering the pellets of synthetic CO[sub 2] acceptor from the fluidized bed. Optionally, spent synthetic CO[sub 2] acceptor can be charged to the fluidized bed to produce regenerated pellets of synthetic CO[sub 2] acceptor. 1 fig.

Inventors:
; ;
Issue Date:
Research Org.:
Conoco Coal Development Co., Library, PA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
7246808
Patent Number(s):
4330430 A
Application Number:
PPN: US 6-163558
Assignee:
Conoco Inc., Stamford, CT (United States) OSTI; EDB-94-124802
DOE Contract Number:  
EX-76-C-01-1734
Resource Type:
Patent
Resource Relation:
Patent File Date: 27 Jun 1980
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; ADSORBENTS; SYNTHESIS; CALCIUM CARBONATES; PELLETIZING; CALCIUM OXIDES; CARBON DIOXIDE; ADSORPTION; SILICON OXIDES; FLUIDIZED BEDS; PARTICLE SIZE; REGENERATION; SYNTHETIC MATERIALS; ALKALINE EARTH METAL COMPOUNDS; CALCIUM COMPOUNDS; CARBON COMPOUNDS; CARBON OXIDES; CARBONATES; CHALCOGENIDES; FABRICATION; MATERIALS; MOLDING; OXIDES; OXYGEN COMPOUNDS; SILICON COMPOUNDS; SIZE; SORPTION; 400201* - Chemical & Physicochemical Properties

Citation Formats

Lancet, M. S., Curran, G. P., and Gorin, E. Method for producing and regenerating a synthetic CO[sub 2] acceptor. United States: N. p., 1982. Web.
Lancet, M. S., Curran, G. P., & Gorin, E. Method for producing and regenerating a synthetic CO[sub 2] acceptor. United States.
Lancet, M. S., Curran, G. P., and Gorin, E. Tue . "Method for producing and regenerating a synthetic CO[sub 2] acceptor". United States.
@article{osti_7246808,
title = {Method for producing and regenerating a synthetic CO[sub 2] acceptor},
author = {Lancet, M. S. and Curran, G. P. and Gorin, E.},
abstractNote = {A method is described for producing a synthetic CO[sub 2] acceptor by feeding a mixture of finely divided silica and at least one finely divided calcium compound selected from the group consisting of calcium oxide and calcium carbonate to a fluidized bed; operating the fluidized bed at suitable conditions to produce pellets of synthetic CO[sub 2] acceptor and recovering the pellets of synthetic CO[sub 2] acceptor from the fluidized bed. Optionally, spent synthetic CO[sub 2] acceptor can be charged to the fluidized bed to produce regenerated pellets of synthetic CO[sub 2] acceptor. 1 fig.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1982},
month = {5}
}