天然气化工Issue(1)：88-94,7.
络合铁法脱H2S技术研究进展
Research progress in technologies for removal of H2S with iron chelate solutions
摘要
Abstract
The research progresses in the desulphurization mechanism of iron chelates, solution compositions and some factors affecting the desulfurization process such as pH, hydroxylation degree of iron chelates and dissolved oxygen concentration were presented. Several representative processes were also introduced. The existed problems in this process were the degradation of ligands, the accumulation of inert salts, the low rate of Fe2+ regeneration and the sulfur blocking. To develop high sulfur capacity formula of iron chelate solutions and high efficient mass transfer equipments and optimize the process and device configuration would be the future development direction of this technology.关键词
硫化氢/脱硫/络合铁/脱硫液成分/脱硫工艺Key words
hydrogen sulfide/desulphurization/iron chelate/solution component/process分类
化学化工引用本文复制引用
罗莹,朱振峰,刘有智..络合铁法脱H2S技术研究进展[J].天然气化工,2014,(1):88-94,7.基金项目
国家自然科学基金项目（21376229），山西省科学技术发展计划（工业部分）（20130321035-02），山西省研究生创新项目 （）
