04373995 is referenced by 3 patents and cites 11 patents.

A pyrolysis process and system produces a solid residue and a clean, enriched fuel gas. In the process, the pyrolytic oil and filter cake are recycled in such a manner as to produce products of optimal value, and to minimize the need for servicing and downtime of the system. Recycling of water recovered in the process may also be employed to achieve enrichment of the gaseous product. The process may be carried ou in such a manner as to produce a non-polluting wastewater stream that can be discharged directly from the system.

Title
Pyrolysis system utilizing pyrolytic oil recycle
Application Number
212041
Publication Number
4373995
Application Date
October 5, 1981
Publication Date
February 15, 1983
Inventor
Kenneth R Purdy
1485 Leafmore Ridge, Decatur, 30033
GA, US
Mack D Bowen
910 Reed Rd., SE., Smyrna, 30080
GA, US
Agent
Ira S Dorman
Stuart S Bowie
IPC
C10B 53/02
C10B 49/06
C10B 39/06
C10B 15/00
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