Process for making coke from cellulosic materials and fuels prod

Details Process for making coke from cellulosic materials and fuels prod Process for making coke from cellulosic materials and fuels prod

1977-09-07

1978-12-12

Dees, Carl

Fuel and related compositions

Liquid fuels

Aluminum or heavy metal, other than lead, containing

44 1F, 44 33, 201 25, C10L 132, C10L 908, C10B 5100

Patent

active

041294203

ABSTRACT:
A process for converting cellulosic materials, including waste cellulosic materials, into a useful, low-sulfur and low-ash fuel by subjecting the cellulosic feed material to an autoclaving treatment at a controlled elevated temperature and controlled high pressure for a period of time to convert the moisture and a portion of the organic constituents therein to a gaseous phase and to effect a controlled thermal restructing of the chemical structure thereof, producing a solid carbonaceous or coke-like product and a by-product fuel gas. It is further contemplated that the low-sulfur coke product can be comminuted to a desired particle size range and admixed with high-sulfur fuel oils, providing a blended liquid slurry fuel of an acceptable sulfur content.

REFERENCES:
patent: 1383888 (1921-07-01), Wells
patent: 3241505 (1966-03-01), Long et al.
patent: 4052168 (1977-10-01), Koppelman

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