Title:
BRIQUETTE AND BRIQUETTE COMBUSTION METHOD
Document Type and Number:
Japanese Patent JP2015078347
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a coal/vegetable composite briquette having such a shape as to improve the ignition speed and the combustion speed and a method of combusting the briquette and improve the added value by mixed combustion of the coal/vegetable composite briquette and coal.SOLUTION: A coal/vegetable composite briquette 100 is a compact composed of a compound of coal powder mixing with a vegetable powder consisting of powders of rice straw, barley straw, maize stems, wood, and bagasse, and a desulfurization agent, e.g. Ca(OH)or CaCO, and includes a thin flash part b, a bottom surface 'a' which is provided on the loser side of the flash part b and consists of a flat surface and a convex part c which is provided on the upper side of the flash part b and has a convex part being convex upward. The briquette 100 has a large specific surface area and a long shape of the flash part b around the briquette and is thus high in ignition speed and combustion speed.
Inventors:
MIZOGUCHI CHUICHI
Application Number:
JP2014176028A
Publication Date:
April 23, 2015
Filing Date:
August 29, 2014
Export Citation:
Assignee:
SOKEN TECHNICS KK
International Classes:
C10L5/14; C10L5/06; F23K1/00
Domestic Patent References:
| JPH0352994A | 1991-03-07 | |||
| JP2004331928A | 2004-11-25 | |||
| JPS5863790A | 1983-04-15 | |||
| JP2012077263A | 2012-04-19 |
Foreign References:
| US4496366A | 1985-01-29 | |||
| US5049333A | 1991-09-17 |
Attorney, Agent or Firm:
Masago Onishi
Hiroshi Kawano
Namiki Toshiaki
Hiroshi Kawano
Namiki Toshiaki
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