Carbon quality gelation body or those moldings, production manner and carbon quality gelation body null of the carbonization or graphitization

摘要

PURPOSE: To obtain a solid carbonaceous substance from a starting material handled in the form of a liquid, for example, in such a way that a solution prepared by dissolving a hydrophilic carbonaceous bitumen in an alkali solution is poured into a mold and allowing the solution to gel into a molding. ;CONSTITUTION: The title process for producing a carbonaceous gel comprises nitrating, sulfonating or aminating a carbonaceous bitumen into a hydrophilic carbonaceous bitumen, dissolving the bitumen in an alkali solution, and allowing the resulting alkali solution to gel. The title gel produced thereby.;COPYRIGHT: (C)1993,JPO&Japio