gas chlorination

基本解釋

Use of natural gas for heat chlorination methylene chloride for the production of photographic materials for industrial solvent.
采用天然氣熱氯化法生產二氯甲烷以供感光材料工業(yè)作溶劑。
ZPH chlorine gas-water dispersion mixer is used to disperse and mix chlorine gas and water for bleaching in the chlorination stage.
ZPH型氯水分散混合器是一種應用于多段漂白的先進氯水分散混合設備。
The recovery rate and purity of products by such method are much higher than those by methods of benzene anhydride chlorination and gas phase oxidation.
采用該方法，產品收率和純度比苯酐氯化法、氣相氧化法更高。