1) removing FeO
脱除氧化亚铁
2) oxidative removal
氧化脱除
1.
The results showed that the oxidative removal of DBT is de.
研究了所选活性炭和相应的表面改性炭催化过氧化氢氧化脱除二苯并噻吩(DBT)。
3) oxidation of iron
氧化除铁
1.
Experimental results showed that using oxidation of iron,sodium fluoride to the depth of removing calcium and magnesium,oxalate or oxalic acid to precipitate cobalt,dryed and calcined such as steps from the aqueous phase to prepare high-purity cobalt oxide and cobalt oxalate,the product of the technical indicators is much better than an indicator of cobalt oxide materials.
试验结果表明,采用中和氧化除铁、氟化钠深度除钙镁、草酸铵或草酸沉钴、干燥和煅烧等步骤能够从含钴水相中制备得到高纯氧化钴和草酸钴,产品的各项技术指标要远远好于一级品氧化钴的指标。
4) ferrous oxide
氧化亚铁
1.
Assessment on uncertainness of ferrous oxide in iron ore measured by method of determination by titration;
滴定法测定铁矿中氧化亚铁的不确定度评定
2.
In the buffered solutions of pH value between five and six,using the characteristics of slags and addition colour reagent,contert of ferrous oxide in slags is indirect determined by spectrophotomery,the result can meet needs of production.
利用生渣的还原特性,在pH为5~6的缓冲溶液中,加入显色剂,采用光度法间接测定生渣中氧化亚铁的含量,分析结果能满足生产的要求。
6) iron protoxide
氧化亚铁
1.
Evaluation of uncertainty for determination results of iron protoxide in geological samples by K_2Cr_2O_7 titrimetry;
重铬酸钾滴定法测定地质样品中氧化亚铁结果的不确定度评定
补充资料：脱除
1.去掉﹐去除。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条