以丙酸和异丁醇为原料，以改性钼镍粉取代以往常用的硫酸作催化剂，进行了丙酸异丁酯的合成研究。
With the material of propionic acid and isobutyl alcohol, the synthesis of isobutyl propionate by using solid Mo-Ni Catalyst to replace common vitriol is studied.
针对用国标规定的稀硫酸溶解试样、钼蓝光度法测定高锰钢中的硅存在结果偏低的问题，试验验证了用硝酸溶样能保证测定结果的准确性。
The GB stipulates that high manganese steel should be dissolved by rare sulphuric acid, the silicon in the solution should be determined by the molybdenum blue photometric method.
提出制定新政策的建议和结合硫酸生产实现钼精矿集约化焙烧等一系列对策。
A series of proposals to formulate new policy were put forward as well as countermeasures to realize intensive baking of Moly concentrate combining with sulphuric acid production.
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