Thermo-mechanical cracking and hydrogenation

Details Thermo-mechanical cracking and hydrogenation Thermo-mechanical cracking and hydrogenation

1997-03-11

1999-06-22

Griffin, Walter D.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208127, 208130, 208107, C10G 4730

Patent

active

059140275

ABSTRACT:
A method for thermo-mechanical cracking and hydrogenation of chemical substances such as hydrocarbons in liquid or solid form, waxes, carbonates, lime, oil-shale, oil-sand, oily residue from refineries and crude tank bottoms, plast and the like. The cracking and the hydrogenating of the substances in the presence of hydrogen releasing chemicals as water is performed in a mechanical established fluidized bed (8) of fine grained solids where the mechanical action in the fluidized bed (8) generates the heat participating in the cracking in addition to the mechanical action to the substances whereby the cracking in the cavitating micro bubbles and the hydrogenation takes place in the reactor (1) with an overall temperature and pressure lower than by conventional cracking and/or hydrogenation processes.

REFERENCES:
patent: 3282826 (1966-11-01), Winkler
patent: 3963598 (1976-06-01), Manowitz et al.
patent: 4250015 (1981-02-01), Yang et al.
patent: 4287157 (1981-09-01), Koch
patent: 4316873 (1982-02-01), Koch
patent: 4344835 (1982-08-01), Koch
patent: 4344836 (1982-08-01), Koch
Abstract of (DE 3300365), Title:Carbonisation of of Residue From Hydrogenation of Heavy Oil or Coal-In Rotating Drum, Heated in Rotating Drum, Heated Internally by Heated Carbonisation Prod. Gas, Jul. 12, 1984.

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