skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Method for manufacturing charcoals from paper sludge

Abstract

A method of manufacturing charcoal comprising the steps of mixing at least one kind of material selected from the group including coffee pulps, almond husks, orange peelings, walnut shells and bean jam waste, etc. is given. With paper sludge, the method involves molding the resultant mixture in any desired configuration, and then allowing the resultant moldings to subject to dry distillation at a temperature of about 300 to 600/sup 0/C. An apparatus for carrying out the abovementioned method comprises a double-walled housing including an inner wall and an outer wall the space between the inner and outer walls being filled with water, the space surrounded by the double-walled housing being divided by a partition wall extending to a predetermined height from the base of the housing into a combustion chamber and a carbonization chamber.

Inventors:
Publication Date:
OSTI Identifier:
5980130
Patent Number(s):
US 4272322
Assignee:
IFI; EDB-82-002782
Resource Type:
Patent
Resource Relation:
Patent Priority Date: Priority date 3 Apr 1978, Japan
Country of Publication:
United States
Language:
English
Subject:
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; CHARCOAL; PRODUCTION; ADSORPTION; AGRICULTURAL WASTES; BY-PRODUCTS; INDUSTRIAL WASTES; PAPER INDUSTRY; WASTE PRODUCT UTILIZATION; ADSORBENTS; INDUSTRY; ORGANIC WASTES; SORPTION; WASTES; WOOD PRODUCTS INDUSTRY; 320305* - Energy Conservation, Consumption, & Utilization- Industrial & Agricultural Processes- Industrial Waste Management

Citation Formats

Kobayashi, M. Method for manufacturing charcoals from paper sludge. United States: N. p., 1981. Web.
Kobayashi, M. Method for manufacturing charcoals from paper sludge. United States.
Kobayashi, M. 1981. "Method for manufacturing charcoals from paper sludge". United States.
@article{osti_5980130,
title = {Method for manufacturing charcoals from paper sludge},
author = {Kobayashi, M},
abstractNote = {A method of manufacturing charcoal comprising the steps of mixing at least one kind of material selected from the group including coffee pulps, almond husks, orange peelings, walnut shells and bean jam waste, etc. is given. With paper sludge, the method involves molding the resultant mixture in any desired configuration, and then allowing the resultant moldings to subject to dry distillation at a temperature of about 300 to 600/sup 0/C. An apparatus for carrying out the abovementioned method comprises a double-walled housing including an inner wall and an outer wall the space between the inner and outer walls being filled with water, the space surrounded by the double-walled housing being divided by a partition wall extending to a predetermined height from the base of the housing into a combustion chamber and a carbonization chamber.},
doi = {},
url = {https://www.osti.gov/biblio/5980130}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 09 00:00:00 EDT 1981},
month = {Tue Jun 09 00:00:00 EDT 1981}
}