Sulfur-reactive contact material having improved diffusion chara

Details Sulfur-reactive contact material having improved diffusion chara Sulfur-reactive contact material having improved diffusion chara

1978-05-18

1979-10-16

Dees, Carl

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252467, 252476, 252477R, B01J 2906, B01J 2384

Patent

active

041712854

ABSTRACT:
Sulfur-containing impurities are removed from a refined hydrocarbon feed by contact thereof with a porous sulfur-reactive agent having a pore volume of at least 0.15 cc per cc of which at least 5% is in pores having a diameter in the range 0.1 to 15 microns. The agent contains at least one sulfur-reactive material from the group copper, iron, zinc and compounds thereof.

REFERENCES:
patent: 3243471 (1966-03-01), Stern
patent: 3460523 (1969-08-01), Stiles et al.
patent: 3637528 (1972-01-01), Stiles
patent: 3668151 (1972-06-01), Walker
patent: 3756964 (1973-09-01), Frazee et al.
patent: 3850850 (1974-11-01), Collins
patent: 4102822 (1978-07-01), Mulaskey
patent: 4105587 (1978-08-01), Blakely

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