Lin Yuan

Method for preparing nuclear power-grade high-purity boracic acid

Method for preparing photoelectric-grade high-purity alumina with high sintering activity

Preparation method for nano-composite oxide heavy oil additive

Grain size adjustable spherical chromium oxide superfine powder preparing method

Recovery method for ageing liquid in process of preparing high sintering activated aluminum oxide

Purification technology of removing trace iron in alfol salt using complexation-crystallization method

Purification method for eliminating race iron in aluminous alkoxide by modulting boiling point and distilling method

Method for preparing oleophobic pore-forming microsphere template

Method for preparing high-purity pseudo-boehmite

Method for preparing magnesium hydrate by hydrating with high solid-to-liquid ratio