PROCESS FOR QUICKLY REMOVING HYDROGEN SULFIDE FROM LIQUID SULFIDE AND CATALYTIC SYSTEM USED FOR ITS IMPLEMENTATION

摘要

PROCESS FOR THE RAPID ELIMINATION OF HS PRESENT IN LIQUID SULFUR IN THE SIMPLY DISSOLVED STATE OR IN THE COMBINED STATE OF HYDROGEN POLYSULFIDES. /P P LIQUID SULFUR9 IS INCORPORATED A CATALYTIC SYSTEM10 RESULTING FROM COMBINATION OF ONE OR MORE COMPOUNDS WITH A BASIC CHARACTER WITH ONE OR MORE SURFACTANT COMPOUNDS OR CONSISTING OF ONE OR MORE COMPOUNDS HAVING EACH BOTH A BASIC CHARACTER AND PRESSURE SUBSTANCES, AND WHICH ARE KEEPED ALL IN CONDITIONS, FOR EXAMPLE AGITATION11 AND SPRAYING12 COMBINED WITH A SCAN OF THE FREE SURFACE17 OF LIQUID SULFUR BY AN INERT GAS7,8, SPECIFIC TO DISCHARGE HS FROM LIQUID SULFUR CONTAINED IN THE TREATMENT ENCLOSURE1. /P P THE CATALYTIC SYSTEM USED ALLOWS FOR SUBSTANTIALLY REDUCING TREATMENT DURATIONS.