Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
USAGE OF MANGANESE COMPOUND IN SUPPRESSION OF BOTH LOW TEMPERATURE CORROSION AND HIGH TEMPERATURE CORROSION IN VERSATILE AND INDUSTRIAL FURNACE SYSTEMS
Document Type and Number:
Japanese Patent JP2004198099
Kind Code:
A
Abstract:

To suppress both low temperature corrosion and high temperature corrosion in utility and industrial furnace systems.

Corrosion of an atmospheric burner unit is reduced by adding an effective amount of manganese, a manganese precursor source, or a derivative to a combustion system. Furthermore, a catalyst package can be included in the system, and the catalyst package can be composed of individual organometallic compounds, a combination, a mixture, or precursors of one type or more from Li, Na, K, Mg, Ca, Sr, Ba, Mo, Fe, Co, Pt, and Ce. Manganese components included in the catalyst package reduces or eliminates effect deterioration of the combustion system, and as a result, it improves combustion and reduces an emission amount. In addition, both high temperature corrosion and low temperature corrosion occurring on a hot surface of a wall or pipe of a burner furnace and a cold surface of an exhaust flue of the burner unit are suppressed.


Inventors:
ARADI ALLEN A
ADAMS MICHAEL WAYNE
FACTOR STEPHEN ALAN
Application Number:
JP2003320114A
Publication Date:
July 15, 2004
Filing Date:
September 11, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
ETHYL CORP
International Classes:
F02M25/00; C10G75/02; C10L1/12; C10L1/30; C10L10/00; C10L10/04; F23C99/00; F23K5/08; C10L1/18; C10L1/24; (IPC1-7): F23C11/00; F02M25/00; F23K5/08
Attorney, Agent or Firm:
Heikichi Odashima