Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD OF PREDICTING COMPATIBILITY OF COMBUSTION OF COAL, SYSTEM AND METHOD FOR COAL COMMISSION AND TRADING, PROGRAM FOR EXECUTING THE TRADING METHOD, AND RECORDING MEDIUM HAVING THE PROGRAM RECORDED THEREIN
Document Type and Number:
WIPO Patent Application WO/2003/019078
Kind Code:
A1
Abstract:
A method of predicting the compatibility of combustion of coal for predicting the compatibility of combustion of coal when the coal is burned in a stoker boiler with a fire grate, comprising the step of obtaining the amount of combustion of coal per unit area of the fire grate in the stoker boiler from the characteristic and property values of the ash content (A), total moisture content (M), and volatile matter content (VM) of the coal by using an expression W = K x F&sol (1 − A − M)&sol (1 − VM), where K is the operation factor of boiler and F is the coefficient of carbon burn−up, wherein the compatibility of combustion in the stoker boiler is predicted based on the amount of combustion of the coal.

Inventors:
OKA NAOKI
KOBAYASHI KAN
TANIGUCHI KAZUNORI
KANBARA SHINJI
Application Number:
PCT/JP2002/008460
Publication Date:
March 06, 2003
Filing Date:
August 22, 2002
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
(IPC1-7): F23B7/00
Foreign References:
JPS60248903A1985-12-09
JPH1054547A1998-02-24
JPS61243206A1986-10-29
JPS6143602U1986-03-22
Other References:
Japanese Industrial Standards Committee, "Rikuyo Boiler Netsu Kanjo Hoshiki" JIS B 8222-1993, Japanese Standards Association, 31 October 1993
Attorney, Agent or Firm:
Kinoshita, Jitsuzo (Ogikubo TM building 26-13 Ogikubo 5-chome Suginami-ku, Tokyo, JP)
Download PDF: