Process for solid separation from hydroprocessing liquid product

Details Process for solid separation from hydroprocessing liquid product Process for solid separation from hydroprocessing liquid product

1984-11-26

1988-03-22

Sneed, Helen M. S.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With subsequent treatment of products

208112, 208162, 208177, 208 96, 210730, 210738, C10G 6702

Patent

active

047326646

ABSTRACT:
A process for separating finely divided solid particles from a hydroprocessing liquid product which comprises treating a heavy hydrocarbon feed having an asphaltene content of at least 1 wt. % so as to obtain an unstable product characterized by heavy molecular weight molecules which promote the agglomeration of said finely divided solid particles and thereafter feeding said unstable product to a precipitating zone provided with a centrifugal decanter for precipitating the agglomerated solid particles and said heavy molecular weight molecules in said precipitating zone wherein at least 80 wt. % of the finely divided solid particles is recovered.

REFERENCES:
patent: 2795635 (1957-06-01), McBride
patent: 3003580 (1961-10-01), Lanning
patent: 3221076 (1965-11-01), Frey et al.
patent: 3575847 (1971-04-01), Sprow et al.
patent: 3791956 (1974-02-01), Gorin et al.
patent: 3859199 (1975-01-01), Gatsis
patent: 3904509 (1975-09-01), Anthoney
patent: 4040958 (1977-08-01), Rammler
patent: 4132630 (1979-01-01), Carr et al.
patent: 4326948 (1982-04-01), Zang
patent: 4334976 (1982-06-01), Yan
patent: 4364819 (1982-12-01), Hutchings et al.
patent: 4428820 (1984-01-01), Kuehler et al.
patent: 4431520 (1984-02-01), Giuliani et al.
patent: 4435276 (1984-03-01), Matsuniya et al.
patent: 4436615 (1984-03-01), Boodman et al.
patent: 4457831 (1984-07-01), Gendler
patent: 4465587 (1984-08-01), Garg et al.
patent: 4470900 (1984-09-01), Kydd
patent: 4486295 (1984-12-01), Inooka
patent: 4544479 (1985-10-01), Yan

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