skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

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

Abstract

A method 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.

Inventors:
 [1];  [1];  [2]
  1. Pittsburgh, PA
  2. San Rafael, CA
Issue Date:
Research Org.:
Conoco Coal Development Co., Library, PA
OSTI Identifier:
864212
Patent Number(s):
4330430
Assignee:
Conoco Inc. (Stamford, CT) DOEFE
DOE Contract Number:  
EX-76-C-01-1734
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; producing; regenerating; synthetic; acceptor; feeding; mixture; finely; divided; silica; calcium; compound; selected; consisting; oxide; carbonate; fluidized; bed; operating; suitable; conditions; produce; pellets; recovering; optionally; spent; charged; regenerated; compound selected; calcium oxide; fluidized bed; finely divided; calcium carbonate; calcium compound; suitable conditions; divided silica; /502/48/423/

Citation Formats

Lancet, Michael S, Curran, George P, and Gorin, Everett. Method for producing and regenerating a synthetic CO.sub.2 acceptor. United States: N. p., 1982. Web.
Lancet, Michael S, Curran, George P, & Gorin, Everett. Method for producing and regenerating a synthetic CO.sub.2 acceptor. United States.
Lancet, Michael S, Curran, George P, and Gorin, Everett. Fri . "Method for producing and regenerating a synthetic CO.sub.2 acceptor". United States. https://www.osti.gov/servlets/purl/864212.
@article{osti_864212,
title = {Method for producing and regenerating a synthetic CO.sub.2 acceptor},
author = {Lancet, Michael S and Curran, George P and Gorin, Everett},
abstractNote = {A method 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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1982},
month = {1}
}

Patent:

Save / Share: