barium hydroxide造句
1. In the Somogyi-Nelson procedure, barium hydroxide a d zinc sulfate are used to precipitate proteins.
2. Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared by homogeneous precipitation method.
3. The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.
4. The nucleator of barium hydroxide and its different content for the inorganic phase change material calcium chloride hexahydrate have been studied in this paper.
5. Respectively using barium hydroxide and a basic anion exchanger as a catalyst, 2,2-bis(hydroxymethyl) butyraldehyde is prepared from the Aldol condensation of butyraldehyde with formaldehyde.
6. Using barium hydroxide octahydrate and urea as raw material, barium carbonate is prepared homogeneous precipitation method.
7. The process quality and using result of high purity barium carbonate prepared with barium hydroxide have been introduced.
8. The hemicellulose fraction which is rich in D-glucose and mannose residues was further subdivided by treatment with barium hydroxide, then four distinct polysaccharide fractions were obtained.
9. This paper introduces two new methods for sweet water depuration in glycerin production the method of sodium aluminate and barium hydroxide.
10. Barium bisthioglycolate was synthesised under optimum conditions from mercaptoacetic acide and barium hydroxide, and its physical and chemical properties were determined.
10. Wish you will loveand make progress everyday!
11. Introducing the producing process of High Purity Barium Carbonate By Barium Hydroxide, product quality and using results.
12. Introducing the producing process of High Purity Barium Carbonate By Barium Hydroxide, product quality and using results. Key word:Barium Hydroxide, High Purity Barium Carbonate, Preparation.
13. Our company is China Association of barium strontium salts branch members, is the biggest barium hydroxide and barium salts production of export trading enterprises.
14. The core sand mixture using alumina as refractory particle, barium hydroxide as binder, and aluminium power as additive can be hardened by CO_2.
15. The sea water desalting agent consists of silver-carrying acid zeolite, silver oxide and barium hydroxide.