Reactor, process and plant for the conversion of Sulfur dioxide content in a feed gas to Sulfur TRIOXIDE which comprises providing a Thermal shock to the process and process;For the production of Sulphuric Acid.

摘要

p A PROCESS FOR THE CONVERSION OF SULFUR DIOXIDE CONTAINED IN A FOOD GAS TO SULFUR TRIOaXIDE, WHICH INCLUDES THE STEPS CONSISTING OF: A) PROVIDING A PROCESS GAS CONTAINING DIOacute; X OF SULFUR BY MEANS OF ALTERNATELY PROVIDING A FIRST FOOD GAS CONTAINING A HIGH CONCENTRATION OF DIOAXIDE OF AZUFRE SUFICIENTE PARA OPERACI 26amp Oacute N AUTOT 26amp Eacute RMICA Y UN SEGUNDO GAS DE ALIMENTACI 26amp Oacute N COMO UN GAS DE PROCESO QUE CONTIENE UNA BAJA CONCENTRACI 26amp Oacute N DE DI 26amp Oacute XIDO DE AZUFRE INSUFICIENTE PARA OPERACI 26amp Oacute N AUTOT 26amp Eacute RMICAB) PRECALE # 39; ITAR THE PROCESS GAS THROUGH THE HEAT EXCHANGE WITH A HEAT EXCHANGE MEANS, C) HAVE THE PROCESS GAS REACTED IN THE PRESENCE OF A CATALYTICALLY ACTIVE MATERIAL, IN A CATALONIC REACTION AREA; TICA BY MEANS OF SULFUR DIOAXIDE OXIDIZATION CONVERSION AT LEAST PART OF THE PROCESS GAS SULFUR DIOAXIDE CONTAINED IN A PRODUCT GAS IN THE REACTIO ZONE N CATALYTICAL AND D) COOLING THE PRODUCT GAS THROUGH CONTACT WITH A HEAT EXCHANGE MEDIA;E) PROVIDING A THEAMIC DAMPER ZONE TO COLLECT AND STORE ENERGY IN RELATION TO ONE OF THE STAGES OF THE PROCESS, WHERE: WHEN THE FIRST FOOD GAS IS USED, THE STAGE (C) IS UNDER SUPER-AUTOTEAL OPERATION CONDITION AND COLLECTED ENERGY TO TEATRICA AND STORED IN THE DAMPING ZONE TEAcute; RMICA; AND WHEN THE SECOND FOOD GAS IS USED, STAGE (C) IS;UNDER AUTOMATIC OPERATION CONDITION AND THE ENERGY TEAcute; RMICA COLLECTED AND STORED IN THE DAMPING ZONE TEAcute; RMICA IS USED TO PROVIDE THE ENERGY TEAcute; RMICA. /p