Discovered the water extract fluid of mulberry leaf and the hydrochloricacidextract fluid of mulberry leaf light absorption curve is similar.
发现桑叶的水萃取液和盐酸萃取液的光吸收曲线相似。
2
When TTA is used to extract zirconium in uranium, the combination of zirconium and TTA is very strong, the concentrated acid of nitric acid and hydrochloric acid can not destroy their combination.