Mercury removal in petroleum crude using sulfur compounds...
Metal compounds as accelerators for petroleum acid...
Metal passivation additive
Metal recovery from hydroconverted heavy effluent
Metal sulphonate additives for fouling mitigation in...
Metals separation from dragstream material of refining process
Method and apparatus for acquisition of oil from shale and...
Method and apparatus for an on-stream particle replacement...
Method and apparatus for atomizing liquid fluids for contact...
Method and apparatus for breaking hydrocarbon emulsions
Method and apparatus for capturing and using heat generated...
Method and apparatus for catalytic cracking by means of a...
Method and apparatus for cleaning petroleum emulsion
Method and apparatus for conditioning an oil sand and water...
Method and apparatus for conservation of heat from sludge...
Method and apparatus for controlling introduction of...
Method and apparatus for controlling severity of cracking...
Method and apparatus for conversion of hydrocarbon
Method and apparatus for conversion of hydrocarbons
Method and apparatus for converting and removing...