| ประโยคภาษาจีน : 中文句子 | 
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|  luò络  gě合  tiě fǎ铁法  yóu yú由于  tuō liú脱硫  jīng dù gāo精度高  fǎn yìng反应  sù dù kuài速度快  qiě且  huán jìng环境  yǒu hǎo友好  dé dào得到  guǎng fàn广泛  yìng yòng应用 | 
| The chelated iron liquid redox processes are widely used for its high H2S removal efficiency, rapid oxidation of H2S to elemental sulfur, and being environmentally innocuous. |