Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Catalyst and process for residua demetalation and desulfurization










Image Number 3 for United States Patent #4448677.

A demetalation and desulfurization catalyst for metal and sulfur containing petroleum oils, e.g., residua containing hydrocarbon components, comprising a hydrogenating component composited on a refractory base, e.g., alumina, having a substantially higher pore volume and more pore volume distributed within the 0-100 .ANG. diameter range than such previously known catalysts and method of using same; said catalyst possesses superior aging characteristics.








 
 
  Recently Added Patents
Header region evaluation circuit, optical disk apparatus, and header region evaluation method
Lightweight robust thin flexible polymer coated glove
Precise fault localization
Real-time interactive wagering on event outcomes
Method for producing hydrogen via a thermochemical route, based on hydrochlorination of cerium
Apparatus and method for turbine flow meter sensor adjustment
Determination of event of interest
  Randomly Featured Patents
Effluent treatment
Method for automatic processing of invoices
Purse hanger with timepiece
Method for creating software for telecommunication switches
Ground fault sensing device
Differential amplifier
Prefetching web resources based on proxy triggers
Unloader system and method for a compressor
Confidence measures using sub-word-dependent weighting of sub-word confidence scores for robust speech recognition
Interface circuit for use with electronic control devices