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Title: Device and method for treatment of gases

Abstract

The device and method of the present invention employs a column having a gas inlet in its lower part and a gas outlet in its upper part. Carbon particles are introduced into the column through a supply pipe. The supply pipe is movable so that by manipulating the height of the supply pipe in conjunction with discharging particulate matter through the column, the height of the bed of particulate matter in the column can be adjusted so that the retention time of the off gas in the particulate bed is constant. By maintaining a constant retention time of the off gas in the bed, complete conversion of the off gas is achieved.

Inventors:
;
Publication Date:
Research Org.:
Alcoa Inc., Pittsburgh, PA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1176088
Patent Number(s):
7,169,207
Application Number:
10/678,339
Assignee:
Alcoa Inc. (Pittsburgh, PA) OSTI
DOE Contract Number:
FC07-00ID13900
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING

Citation Formats

Vegge, Olaf Trygve, and Brinch, Jon Christian. Device and method for treatment of gases. United States: N. p., 2007. Web.
Vegge, Olaf Trygve, & Brinch, Jon Christian. Device and method for treatment of gases. United States.
Vegge, Olaf Trygve, and Brinch, Jon Christian. Tue . "Device and method for treatment of gases". United States. doi:. https://www.osti.gov/servlets/purl/1176088.
@article{osti_1176088,
title = {Device and method for treatment of gases},
author = {Vegge, Olaf Trygve and Brinch, Jon Christian},
abstractNote = {The device and method of the present invention employs a column having a gas inlet in its lower part and a gas outlet in its upper part. Carbon particles are introduced into the column through a supply pipe. The supply pipe is movable so that by manipulating the height of the supply pipe in conjunction with discharging particulate matter through the column, the height of the bed of particulate matter in the column can be adjusted so that the retention time of the off gas in the particulate bed is constant. By maintaining a constant retention time of the off gas in the bed, complete conversion of the off gas is achieved.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 30 00:00:00 EST 2007},
month = {Tue Jan 30 00:00:00 EST 2007}
}

Patent:

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