Mineral oils: processes and products – Refining – Sulfur removal
Patent
1987-10-05
1989-05-16
Sneed, H. M. S.
Mineral oils: processes and products
Refining
Sulfur removal
208299, 208302, 208303, 208305, 423230, 423244, 585822, 585826, 55 73, 502514, 502 20, C01B 1700, B01J 100
Patent
active
048307335
ABSTRACT:
The present invention relates to a new and integrated process involving the utilization of a primary adsorption bed containing a regenerable, physical adsorbent and an auxiliary sorption bed containing a chemisorbent for the removal of sulfur compounds from a fluid stream, which process provides for higher yields, higher purity and lower costs. A system for removing sulfur compounds in accordance with the above process is also disclosed.
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patent: 4673557 (1987-06-01), Nieskens
patent: 4690806 (1987-09-01), Schorfheide
Holmes Ervine S.
Nagji Moez M.
Myers Helane
Reinisch Morris N.
Sneed H. M. S.
UOP
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