ammonium造句怎么写

polyoxyethylene alkyl ether ammonium sulfate

You can add the ammonium nitrate.

The system adopted two-stage ammonium process to produce liquid sulphur dioxide and ammonium bisulphite.

Synthesis and characterization of dimethyl allyl p-ethylbenzyl ammonium chloride;

Comparison was also made with dodecyl dimethyl benzyl ammonium bromide.

The denuder difference experiment can be used to measure particulate ammonium and gaseous ammonia in the atmosphere while avoiding losses of particulate ammonium by sampling artifacts.

Ammonium nitrate accelerated both thermal degradation and thermo-oxidative degradation, and ammonium sulfate and concentrated sulfuric acid promoted the thermo-oxidative degradation, but delayed thermal degradation.

Extraction separation and enrichment of iridium by ethanol-potassium iodide in the presence of ammonium sulphate

Separation of Lead with Ammonium Sulfate-Tetrabutylammonium Bromide Aqueous two-phase Liquid-Liquid Extraction System

EDTA ammonium salt cleaning of new built 1000 MW ultra super critical once-through boiler

The extent of coprecipitation of copper with ferric hydroxide in the ammonium chloride-ammonia process has been studied.

Bisquaternary ammonium salts appeared in 70s, it's unique structure and characteristic have been set a high value.

The determination of SO_4~(2-) in special mono-ammonium phosphate and cleaned phosphoric acid by ICP emission spectrometry

Metformin hydrochloride and ammonium molybdate are retaining high producing power and market shares, there are the other tens kinds of medicine intermediates on researching .

The new polymer quaternary ammonium salt was synthesized from epoxy phenolic resin via ring-opening reaction with aqueous solution of triethylamine hydrochloride.

The experiment and theory all indicates that the effect of ammonium salt as the degumming nitrogen additive is better than the effect of nitrate as the degumming nitrogen additive.

"The term is also used for sodium nitrate (Chile saltpetre) and calcium nitrate (lime saltpetre), Both of which are used in the nitric acid industry and as fertilizers, and for ammonium nitrate (Norway saltpetre), a high explosive and fertilizer"

ammonium dimethyl-dithiocarbamate

ammonium palladic chloride

CETAB (cetyl trimethy1 ammonium bromide)

dodecyl dimethyl benzyl ammonium bromide

Separation of copper with ammonium sulfate-ammonium thiocyanate-ethyl violet flotation system

Thermal and thermo-oxidative degradation of chitin with ammonium nitrate, ammonium sulfate and concentrated sulfuric acid were studied.

The dolomite is calcined to form the mixture of calcium oxide and magnesia, then the mixture is extracted by ammonium chloride solution and ammonium sulfate solution respectively.

The new technology for the preparation of cryolite from fluosilicic acid and ammonium hydrocarbonate is introduced.

The mycelia well utilized yeast meal and peptone, but not very well nitrate nitrogen and ammonium nitrogen.

The paper studies the influences of carbonation degree, reaction temperature, the concentration of ammonia and sulfate ion in the solution on carbonation speed of mirabilite ammonium solution, and makes comparison with carbonation process of sodium chloride ammonium solution.

This article studies benzyl - triethyl ammonium chloride as catalyst of phase - transfer to prepare for phenyl acetate. Get the best operating condition and get the yield of 86%.

This research synthesizes a quarternary ammonium salt of honey, with the purpose that the honey can both retain the hydrophile of the glucide and gain new certain properties of cationic surfactant.

hexadecyl trimethyl ammonium bromide

hexadecyl benzyl dimethly ammonium chloride

Graft polymerization of acrylic acid onto maize starch using ceric ammonium nitrate, ammonium persulfate and ammonium persulfate sodium bisulfate as initiators is studied.

The quaternary ammonium salt polymer PDA was applied on dye fixation process for pigskin suede leather on the basis of dye fixation principle of quaternary ammonium salts.

Compared with sulphate pulping process, neutral ammonium sulphite process had the advantages of higher yield and whiteness of unbleached pulp.

Crystalline neodymium carbonate was prepared by aging amorphous neodymium carbonate, which was formed by the reaction of neodymium chloride and ammonium bicarbonate, at elevated temperature.

dodecyl dimethylbenzyl ammonium naphthenate

Effect of phosphorus nitrate and that of ammonium nitrate is better than that of ammonium carbonate very remarkably, the difference between phosphorus nitrate and ammonium nitrate is not remarkable.

Conclusion The dichlorophacinon ammonium had the high toxicity and good palatability to R. norvegicus, which had good control efficacy in the special environment.

octadecyl benzyl dimethyl ammonium chloride

In this dissertation, a series of high specific surface area, large pore volume and low Ce content OSMs were precipitated with mixed ammonia-ammonium carbonate solution, and assisted by PEG and PVA.

Simulations of phosphorus removal by magnesium ammonium phosphate process based on BP neural network model