The extent of coprecipitation of copper with ferric hydroxide in the ammonium chloride-ammoniaprocess has been studied.
用氢氧化铵及氯化铵以分离铜与铁,结果很好。
2
The new hydro conversion catalyst with double function can be applied in hydrogen production and synthetic ammoniaprocess by refinery gas as feed.
新型双功能转化催化剂可应用于以炼厂气为原料的制氢和合成氨工艺。
3
After ammoniaprocess treatment, the mechanical property of film was improved obviously and the mechanism was discussed by IR spectrum, AFM analysis methods.