Process for feeding carbonaceous material into reaction spaces

US4978369A · kind A · utility

Assignees

• Veba Oel Entwicklungs-Gesellschaft mbH · DE
• Pfleiderer AG · DE

Inventors

• Bernd Pontow · Dorsten, DE
• Hans-Peter Wenning · Raesfeld, DE
• Albert Grimminger · Leonberg, DE
• Jurgen Strecker · Stuttgart, DE

Key dates

• Filing date: Jun 13, 1988
• Grant date: Dec 18, 1990
• Expiry date: Jun 13, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C10J2200/158
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Disclosed is a process for feeding carbonaceous materials into pressurized reaction spaces where partial oxidation or hydrogenation occurs. The feed is compressed into a strand material in a rotable screw conveyor which strand is disintegrated by fluid media.