Using tapioca starch as raw material, the preparation by dryreaction method and the viscosity...
以木薯淀粉为原料，研究了辛烯基琥珀酸淀粉的干法制备工艺及其性质。
2
I don't think there will be good results - dry substances are not able to have any noticeable reaction with ice particles.
我认为不会产生什么好的效果，因为干物质无法与冰粒起任何明显的反应。
3
Ammonia and sulfuric acid (SO3) in and the reaction liquid after vacuum evaporation, concentration, crystallization, and then to liquid-solid separation processes obtained dry product.