A method for recovering 2 mercaptobenzothiazole (m) from dregs generated in the production of cefotaxime sodium has been developed in a smallscaletest.
通过小试验提出了从头孢噻肟钠生产废渣中回收2硫醇基苯并噻唑(M)的方法。
2
The smallscaletest and industrial experiment showed that the mixture flotation of the two ores can not only get optimal grade and recovery but also reduce the dosage of the medicament.
It provides basic technical parameters for producing crisp fruit-vegetable slice with vacuum low -temperature frying technology. Experiments were done with self-made smallscaletest-bed.