首页>
外国专利>
Process for the separation of arsenic compounds from the distillation bottoms from the manufacture of hydrogen fluoride.
Process for the separation of arsenic compounds from the distillation bottoms from the manufacture of hydrogen fluoride.
展开▼
机译:从氟化氢生产中从蒸馏塔底物中分离砷化合物的方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
Process for the separation of arsenic compounds with the oxidation state V from the distillation bottoms obtained in the purification by distillation of the hydrogen fluoride, characterized in that the distillation bottoms is contacted with at least one exchanger anion functionalized with amino and / or ammonium.
展开▼