84525 ⎘
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 the hydrogen sulfide-containing gas being a Claus process tail gas
COMPROPORTIONATION-BASED AUTOCATALYTIC CYCLES AND RELATED METHODS
#2Sulfur Recovery Unit to Convert Hydrogen Sulfide to Elemental Sulfur
#3Removal of Sulfur Compounds from Gas
#4Sulfur recovery by solidifying sulfur on reactor catalyst
#5Method for production of elemental sulfur by part or fully catalytic oxidation of Claus tail gas
#6METHOD FOR PRODUCTION OF ELEMENTAL SULFUR AND SULFURIC ACID
#7Method for production of sulfur and sulfuric acid
#8Revamping of a claus plant with a sulfuric acid plan
#9Membrane process for H2 recovery from sulfur recovery tail gas stream of sulfur recovery units and process for environmentally greener sales gas
#10Helium recovery from gaseous streams
#11Thermal stage and reduction absorption sulfur recovery process
#12“ENRICH-SMAX”—integrated H2S removal, separation of impurities and partial acid gas enrichment in sour gas processing
#13Helium recovery from gaseous streams
#14SETR- SUPER ENHANCED TAIL GAS RECOVERY; A TAIL GAS PROCESS WITH ADSORBENT REACTORS FOR ZERO EMISSIONS
#15Catalyst for selectively catalytically oxidizing hydrogen sulfide, catalyst for burning tail-gas, and process for deeply catalytically oxidizing hydrogen sulfide to element sulfur
#16Claus process for sulfur recovery with intermediate water vapor removal by adsorption
#17Integrated process to recover high quality native COfrom a sour gas comprising HS and CO
#18Claus process for sulfur recovery with intermediate water vapor removal by adsorption
#19Supersulf-a process with internal cooling and heating reactors in subdewpoint sulfur recovery and tail gas treating systems
#20Treatment of gases
#21Process for degassing condensed sulfur from a Claus sulfur recovery system
#22Integrated process to recover high quality native COfrom a sour gas comprising HS and CO
#23Configurations and methods for advanced oxygen enrichment for sulfur recovery
#24Integrated process for native COrecovery from a sour gas comprising HS and CO
#25Sulfur recovery unit
#26Apparatus for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery
#27Apparatus for in-situ production of low dissolved hydrogen sulfide, degassed, sulfur from Claus sulfur recovery
#28Ammonia destruction methods for use in a Claus tail gas treating unit
#29Method for processing a sulfur-containing gas and a hydrogenation catalyst used therefor
#30Process for the production of sulfur from sulfur dioxide with tail gas recycle
#31Low-energy waste gas cooling using direct contact condenser
#32Methods and apparatus for sulfur recovery from acid gases
#33DESULFURIZATION PROCESS
#34Sulfur recovery plant tail gas treatment process
#35Process for desulphurization of a gaseous effluent comprising a device for on-line analysis and control
#36In-situ gas analyzer probe
#37Hydrogen production method
#38Configurations and methods for carbon dioxide and hydrogen production from gasification streams
#39SULFUR REMOVAL FROM GASES
#40Process for treating acid gas in staged furnaces with inter-stage heat recovery and inter-stage sulfur production
#41Process for catalytic tail gas incineration
#42Simultaneous removal of HS and SOfrom tail gases
#43Process for the thermal reduction of sulfur dioxide to sulfur
#44Apparatus and method for operating the apparatus for continuously recovering sulfur from gas containing HS
#45Process for producing a purified gas stream
#46Ammonia destruction methods for use in a claus tail gas treating unit
#47Method of extracting the hydrogen sulfide contained in a hydrocarbon gas
#48INTEGRATION OF SULFUR RECOVERY PROCESS WITH LNG AND/OR GTL PROCESSES
#49Process for recovering sulphur from a gas stream containing hydrogen sulphide
#50Process for the recovery of sulfur from Claus tail gas streams
#51Process for the high recovery efficiency of sulfur from an acid gas stream
#52Enhanced tail gas treatment of sulfur recovery unit with steam swept membranes
#53Treating sulfur dioxide containing stream by acid aqueous absorption
#54Enhancement of claus tail gas treatment with membrane and reducing step
#55Process of conversion sulfur compounds to elemental sulfur by using direct reduction and oxidation catalysts in Claus units