Hydrofining employing a support material for fixed beds

Details Hydrofining employing a support material for fixed beds Hydrofining employing a support material for fixed beds

1987-02-06

1989-05-09

Sneed, H. M. S.

Mineral oils: processes and products

Refining

Sulfur removal

208213, 208216PP, 208251H, 208254H, C10G 4504

Patent

active

048286834

ABSTRACT:
A hydrotreating process comprises contacting a substantially liquid hydrocarbon-containing feed stream, which contains compounds of sulfur and metals (preferably Ni and/or V), in the presence of a fixed catalyst bed comprising at least one layer of substantially spherical alumina-containing particles which have been prepared by heating a specific starting material at about 500.degree.-900.degree. C. for improved crush strength retention. In a preferred embodiment, the fixed catalyst bed further comprises at least one layer (b) of catalyst particles comprising a refractory inorganic carrier and at least one hydrogenation promoter. A fixed catalyst bed comprising layers (a) and (b) is provided.

REFERENCES:
patent: 2438450 (1948-03-01), Nelson
patent: 2443462 (1945-06-01), Kimberlin, Jr. et al.
patent: 2666749 (1954-01-01), Hoekstra
patent: 2703315 (1955-03-01), Murray et al.
patent: 2865866 (1958-12-01), Hoekstra
patent: 2890162 (1959-06-01), Anderson, Jr. et al.
patent: 2987470 (1961-06-01), Turken
patent: 3041271 (1962-06-01), Anderson
patent: 3169827 (1965-02-01), de Rosset
patent: 3278421 (1966-10-01), Gatsis
patent: 3340180 (1967-09-01), Beuther et al.
patent: 3362901 (1968-01-01), Szepe et al.
patent: 3365389 (1968-01-01), Spars et al.
patent: 3530066 (1970-09-01), Kuwata et al.
patent: 3725531 (1973-04-01), Pearson et al.
patent: 3867281 (1975-02-01), Morgun et al.
patent: 3891541 (1975-06-01), Oleek et al.
patent: 3898155 (1975-08-01), Wilson
patent: 3901792 (1975-08-01), Wolk et al.
patent: 3920540 (1975-11-01), McCoy et al.
patent: 3977961 (1976-08-01), Hamner
patent: 4016067 (1977-04-01), Fischer et al.
patent: 4019978 (1977-04-01), Miller et al.
patent: 4039430 (1977-08-01), Jensen
patent: 4105587 (1978-08-01), Blakely
patent: 4115248 (1978-09-01), Mulaskey
patent: 4188284 (1980-02-01), Quick et al.
patent: 4272357 (1981-06-01), Rollman
patent: 4297242 (1981-10-01), Hensley, Jr. et al.
patent: 4374020 (1983-02-01), Trevino et al.
patent: 4407735 (1983-10-01), Savamura
patent: 4411771 (1983-10-01), Bambrick et al.
patent: 4422960 (1983-12-01), Shiroto et al.
patent: 4437980 (1984-03-01), Heredy et al.
patent: 4444655 (1984-04-01), Shiroto et al.
patent: 4492626 (1985-01-01), Kukes
patent: 4552650 (1985-11-01), Tonlhont et al.
patent: 4560466 (1985-12-01), Kukes et al.
patent: 4564441 (1986-01-01), Kukes et al.
patent: 4568664 (1986-02-01), Goodboy
patent: 4572778 (1986-02-01), War
patent: 4584093 (1986-04-01), Toulhart et al.
patent: 4587012 (1986-05-01), Quann
patent: 4628040 (1986-12-01), Green et al.
Product Data--S-100 Activated Alumina for Claus Catalysis, Alcoa Chemical Division, Aug. 1984.
Technical Bulletins SC: 175-80 and SC: 462-80, Shell Chemical Company, 1980, Sep.
Technical Data--Actispheres: Protection Upper Layer, Procatalyse, 1985, Jan.

Affiliated with

Also associated with

Rating

Hydrofining employing a support material for fixed beds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrofining employing a support material for fixed beds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrofining employing a support material for fixed beds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-87924