84515 ⎘
Sulfur; Compounds thereof; Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process characterised by the combustion step
Sub-classes:ADAPTIVE CONTROL OF BTX REMOVAL IN SULFUR RECOVERY UNITS
#2Removal of Sulfur Compounds from Gas
#3Enhancement of claus tail gas treatment by sulfur dioxide-selective membrane technology and sulfur dioxide-selective absorption technology
#4Enhancement of claus tail gas treatment by sulfur dioxide-selective membrane technology
#5Enhancement of claus tail gas treatment by sulfur dioxide-selective membrane technology and sulfur dioxide-selective absorption technology
#6Enhancement of Claus tail gas treatment by sulfur dioxide-selective membrane technology
#7Removal of hydrogen sulfide and sulfur recovery from a gas stream by catalytic direct oxidation and claus reaction
#8Method and apparatus for sulfur recovery
#9Zero emissions sulphur recovery process with concurrent hydrogen production
#10Claus hydrocarbon destruction via staged solvent regeneration
#11Zero emissions sulphur recovery process with concurrent hydrogen production
#12Claus hydrocarbon destruction via staged solvent regeneration
#13Method for producing process gas for the claus process
#14Process for gas sweetening
#15Method and system for recovering sulfur in the thermal stage of a Claus reactor
#16System and method for sulfur recovery
#17DESULFURIZATION PROCESS
#18System for maintaining flame stability and temperature in a Claus thermal reactor
#19Process for Obtaining Sulfur from Feed Gas Containing H2S
#20Method for producing hydrogen
#21Sulfur recovery plant
#22METHOD AND SYSTEM FOR RECOVERING SULPHUR FROM GAS STREAMS
#23Method of extracting the hydrogen sulfide contained in a hydrocarbon gas
#24Method for energy recovery from hydrogen sulfide
#25Steam modified Claus process
#26Process and system for controlling a process gas stream
#27Two-stage catalytic process for recovering sulfur from an HS-containing gas stream
#28Partial oxidation of hydrogen sulphide