Use of hydrogen in industrial combustion installations for greenhouse gas concentration reduction

摘要

This paper presents a hydrogen burning technical solution, in association with natural gas, in a thermo-technological compound from OLTCHIM Ramnicu Valcea. The hydrogen volumetric proportion, experimentally obtained in the total quantity of fuel, varied between 30,7-72,4 %. For the maximum hydrogen proportion, the saving of natural gas, which was obtained through disponibilization due to its replacement with hydrogen, is of 45%. Besides the saving of natural gas, anther result lies in the important reduction of greenhouse gas concentration, mainly CO_2, which reduces to 6,6 % (in the case of dry gases), respectively, 5,05% (in humid gases).