ammonium造句
1. More ammonium sulphate solution is being recovered in the process of distilling oil shale.
2. Spence's product was an ammonium alum which gradually displaced the potash alum which had been made principally at Whitby.
3. Anhydrite was used in the production of ammonium sulphate and cement.
4. They weren't chemists; but they started mixing ammonium nitrate fertiliser with diesel fuel, and detonating the mixture with dynamite.
5. One compound based on methylene chloride also incorporates ammonium hydroxide to give it a characteristic smell.
6. This can be avoided by the addition of ammonium sulphate.
7. By contrast, the manufacturers of ammonium nitrate fertiliser have always manfully ignored its explosive properties, despite frequent forceful reminders.
8. Amines can be prepared by heating and alkyl ammonium salt with an alkali.
9. It is compatible with ammonium compounds.
10. Acetates were synthesized with ammonium ferric sulfate as catalyst.
11. But ammonium fertilization may have to be increased.
12. Insoluble in water but soluble in hot ammonium acetate.
13. Nitrite can be removed by adding enough ammonium sulfamate.
14. The binuclear cobalt phthalocyanine ammonium sulfonate(bi-CoSPc) was synthesized.
15. Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate containing ammonium carbamate.
16. Adsorption equilibrium on quaternary ammonium resin in uranyl sulphate solution, which is similar to composition used in uranium hydrometallurgy, was studied by chemical equivalent method.
17. An oxidant, ammonium persulfate(APS) and a reductant, sodium metabisulfite(SMBS) constitute the initiator.
18. In DMF tetraethyl ammonium bromide(TEAB) media, the reduction of irisquinone was two successive single electron processes without the chemical reaction of the free radical semiquinone.
19. The ketol reaction is catalyzed by ammonium ferric sulfate in the presence of PEG - 400 as a PTC under ultrasound and microwave irradiation.
20. Ammonium Thiocyanates, Sodium thiocyanate , Potassium thiocyanate, accelerators, carbon disulfide - Shanxi Friends Union Chemicals Co.
21. Potassium sulfate was prepared from potassium chloride and ammonium sulfate by addition of methanol./ammonium.html
22. Expensive commercial explosives continued to sell; consignments of cheap ammonium nitrate fertiliser continued to explode.
23. In water some of the toxic ammonia forms non-toxic ammonium.
24. In this assay, bacteria with higher surface hydrophobicity agglutinated at lower ammonium sulphate concentrations.
25. A positive correlation was observed between the gastric juice ammonium and severity of gastritis.
26. After washing the resin with ammonia free water, sodium chloride is used to elute the ammonium ion from the resin.
27. In contrast to hemoglobin F, most hemoglobins will denature in alkaline solution and precipitate upon the addition of ammonium sulfate.
28. In the presence of acid and polyethylene glycol, phenol reacted with ceric ammonium nitrate 2, 4 - dinitrophenol.
29. XRD analysis showed that better intercalation effect could be obtained by adopting ammonium ion with longer molecule length, solvent method and high density polyethylene.
30. X-ray powder diffraction(XRD) has been used to study the orientation of alkyl quaternary ammonium ion in the interlayer of products.
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