PROCESS FOR THE PRODUCTION OF SULFUR, STARTING FROM THE HYDROGEN SULPHIDE CONTAINED IN THE NATURAL GAS, OR IN THE ASSOCIATED GAS AND POSSI­BLE DISPOSAL OF THE THUS OBTAINED SULFUR

摘要

Process for the production of sulfur, obtained in pure form, and possibly easily disposable even at ambient temperature, starting from hydrogen sulphide contained in natural gas, which includes: a) oxidizing a portion of hydrogen sulphide to sulfur dioxide; b) dissolving in water the sulfur dioxide obtained in step (a) ; c) carrying out the reaction (I) : 2H