摘要
提出了一种从低含碘油田水中回收碘的新方法。河南中原油田莘县采油区水处理厂含碘油田水[ρ(碘 ) =2 1.2mg/L]在pH =4～ 4 .5条件下酸化 ,亚硝酸钠氧化 ,煤质焦碳型活性炭吸附 ,35 0～ 4 2 0℃升华精制 。
A new active carbon method for recovering iodine from the oil field brines of low iodine content were developed.The process consists of oxidation, absorption of active carbon and sublime at high temperature from oil field brines of content iodine so that the products can achieve second or third level of country standard.
出处
《精细石油化工》
CAS
CSCD
北大核心
2003年第5期30-31,共2页
Speciality Petrochemicals
