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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 4058372 B1

PDFFull Text
Date of Patent:
Nov. 15, 1977

Filed:

Jun. 22, 1976

Flue gas conditioning with spiking gas containing sulfur trioxide

Applicant:
Inventor:

George B DeLaMater, Media, PA (US);

Assignee:

Air Products and Chemicals, Inc., Allentown, PA (US);

Attorneys:

Brewer; Russell L.

Innis; E. Eugene

Moyerman; H. Barry

Primary Examiner:

Bernard Nozick

Int. Cl.
CPC ...
B03C / ;
U.S. Cl.
CPC ...
55-5 ; 423242 ;
Abstract

This invention relates to an improvement in a process for treating a flue gas with a spiking gas containing sulfur trioxide. In this process, the concentration of sulfur trioxide in the spiking gas is maintained in a proportion of from about 0.15 to 1.2 mol percent, and the temperature of the spiking gas is maintained such that during any stage of mixing of the spiking gas with the flue gas, the resulting temperature of the mixture is not more than 10.degree. C below the dew point, the dew point being determined by equation.

Find Patent Forward Citations

DeLaMater, George. (1977). Flue gas conditioning with spiking gas containing sulfur trioxide (U.S. Patent No. 4058372). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4058372

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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