Pyrolysis process utilizing pyrolytic oil recycle

Bowen, M D; Purdy, K R

Title: Pyrolysis process utilizing pyrolytic oil recycle

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Abstract

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 out in such a manner as to produce a non-polluting wastewater stream that can be discharged directly from the system.

Inventors:: Bowen, M D; Purdy, K R

Publication Date:: Tue Mar 02 00:00:00 EST 1982

OSTI Identifier:: 5207414

Patent Number(s):: US 4317703

Assignee:: American Can Co

Resource Type:: Patent

Resource Relation:: Patent File Date: Filed date 3 Dec 1980; Other Information: PAT-APPL-212041

Country of Publication:: United States

Language:: English

Subject:: 09 BIOMASS FUELS; CELLULOSE; PYROLYSIS; WASTE WATER; PYROLYSIS PRODUCTS; RECYCLING; FILTRATION; INJECTION; POLLUTION CONTROL; PYROLYTIC GASES; PYROLYTIC OILS; SCRUBBING; VAPOR CONDENSATION; CARBOHYDRATES; CHEMICAL REACTIONS; CONTROL; DECOMPOSITION; FLUIDS; FUELS; GASES; HYDROGEN COMPOUNDS; INTAKE; LIQUID WASTES; OILS; ORGANIC COMPOUNDS; OTHER ORGANIC COMPOUNDS; OXYGEN COMPOUNDS; POLYSACCHARIDES; SACCHARIDES; SEPARATION PROCESSES; SYNTHETIC FUELS; THERMOCHEMICAL PROCESSES; WASTES; WATER; 090122* - Hydrocarbon Fuels- Preparation from Wastes or Biomass- (1976-1989)

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                    Bowen, M D, and Purdy, K R. Pyrolysis process utilizing pyrolytic oil recycle.  United States: N. p., 1982. 
        Web.

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                    Bowen, M D, & Purdy, K R. Pyrolysis process utilizing pyrolytic oil recycle.  United States.

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                    Bowen, M D, and Purdy, K R. 1982.  
        "Pyrolysis process utilizing pyrolytic oil recycle".  United States.

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@article{osti_5207414,

  title        = {Pyrolysis process utilizing pyrolytic oil recycle},

  author       = {Bowen, M D and Purdy, K R},

  abstractNote = {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 out in such a manner as to produce a non-polluting wastewater stream that can be discharged directly from the system.},

  doi          = {},

  url          = {https://www.osti.gov/biblio/5207414},
  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 02 00:00:00 EST 1982},

  month        = {Tue Mar 02 00:00:00 EST 1982}

}

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