Merichem

Merichem Patents

Invention Title	Patent Number
Flow Control Method and Apparatus for a Continuous Multiple Zone Mass Transfer	7,951,353
Removal of Residual Sulfur Compounds from a Caustic Stream	7,875,185
Separation Process	7,833,499
Apparatus for Treating a Waste Stream	7,828,962
Oxidizer and oxidation process for a desulphurization process	7,344,682
Oxidizer and oxidation process for a desulphurization process	7,279,148
Oxidizer and oxidation process for a desulphurization process	7,226,883
Composition and control method for treating hydrocarbon	7,029,573
Continuous liquid hydrocarbon treatment method	7,014,751
Naphtha desulfurization method	6,960,291
Liquid hydrocarbon treatment method	6,860,999
Indirect heating furnace	6,749,425
A Method for Continuously Producing Thiosulfate Ions.	6,083,472
Process for treating an effluent alkaline stream having sulfur-containing and phenolic compounds	5,997,731
Treatment of sour hydrocarbon distillate with continuous recausticization	5,961,819
Indirect-fired, all ceramic pyrochemical reactor	5,846,072
Recovery of para-ethylphenol	5,744,654
Removal of acidic organic contaminants from refinery waste water	5,705,074
Sulfur Separation System with Interface Control	5,651,896
Process and apparatus for oxidizing industrial spent caustic and effecting gas-liquid mass transfer and separation	5,395,517