On the chemical composition of sulfur compounds of the resin of thermal decomposition of brown coalAdhesionbacterial depositionDLVO theoryflow cellDeposition of oral bacteria onto glass from a potassium phosphate buffered suspension has been studied in a parallel plate flow cell. Three bacterial strains ...
RELATIONSHIP BETWEEN COLOUR,CHEMICAL COMPOSITION AND SULFUR ISOTOPIC COMPOSITION OF SPHALERITE 来自 知网 喜欢 0 阅读量: 23 作者:T Liu,Y Qiu,Y Lin 摘要: The Huxu polymetallic deposit is located in the Dongxiang volcanic basin, Jiangxi Province and occurs as ore-bearing quartz veins and ore-...
On the basis of composition, morphology, and chemical bonding information, two externally mixed, distinct classes of sulfur containing particles were identified: chemically modified (aged) sea salt particles and secondary formed sulfate particles. The results indicate substantial heterogeneous replacement of...
The nutritional value of rapeseed meal may be variable due to the variation of its chemical composition. And a precise understanding of the nutritional value of an ingredient is beneficial for the accurate diet formulation and reduction of feed costs. This study was conducted to determine the chemi...
The chemical composition of the seeds of the low-alkaloid variety "Inti" of the Andean lupin ( Lupinus mutabilis) grown in the south of Chile was examined. The contents of (% of dry weight) total alkaloids, protein, lipids, and oligosaccharides were found to be 0.0075, 51.0, 16.0, and ...
In the case of walnuts, in addition to linoleic acid (59.79%) linolenic acid (C18:3) also significantly contributed toward the total polyunsaturated lipids. Amino acid composition analyses indicated lysine (Brazil nut, cashew nut, hazelnut, pine nut, and walnut), sulfur amino acids methionine ...
The three key aspects of the top of the line corrosion process are condensation, chemical speciation and corrosion. The focus of this study is on the modeling of the condensate composition through a thermodynamic approach. Specifically, the aim of this study is to determine the concentration of ...
To date, no study has reported on both scent and composition of marking fluid (MF) fromP. leo. The objectives of this study were to: 1) develop a novel method for simultaneous chemical and scent identification of lion MF in its totality (urine + MF), 2) identify characteristic ...
a propellant for firearms, rockets, and fireworks. The composition of black powder or gunpowder is not set. In fact, several different compositions have been used throughout history. Here's a look at some of the most notable or common compositions, plus the composition of modern black powder....
Challenges when modeling the composition of asphalt systems include matching the mass percentages of sulfur and carbon and the balances between aromatic and aliphatic carbon and hydrogen. The choices of molecules are the independent variables while parameters such as elemental composition and balance among...