Title:
【発明の名称】炭素質材料中における副次物質含有量を減少させるための方法および装置
Document Type and Number:
Japanese Patent JPH11510538
Kind Code:
A
Abstract:
The present invention relates to various apparatuses and processes for treating carbonaceous materials to remove by-products therefrom. More particularly, the present invention relates to the treatment of carbonaceous materials by injecting an inert gas into the carbonaceous material under a vacuum or injecting steam into the carbonaceous material either with or without the vacuum being applied in a controlled manner to more consistently treat the charge of carbonaceous material.
Inventors:
Edward Koppelman
Application Number:
JP50843397A
Publication Date:
September 14, 1999
Filing Date:
July 17, 1996
Export Citation:
Assignee:
KFX Inc.
International Classes:
B01J3/00; B01J8/06; B01J19/14; C10B57/12; C10F5/00; C10L9/00; (IPC1-7): C10L9/00
Attorney, Agent or Firm:
Akira Asamura (3 outside)