Asavas and aristhas are medicines prepared by fermentation. In some medicines alcohol produced by fermentation is distilled and added to the powdered drugs for a fixed period, filtered and the filtrate is used as medicines.Karpurasava is prepared by distilling the alcohol. The quantity of alcohol in the distillate was 9.87% by the textual method while it was 5.77% by glass distillation apparatu...

The aim of the research was to study features distribution impurity metals in distillates several types heavy oil produced Uzbekistan, mixed with gas condensate. It has been revealed that basic mass impurities original is represented mainly by calcium salts petroleum acids. Thermal decomposition metal naphthenates accompanied formation highly corrosive organic concentration organometallic compo...

A research program on combustion performance evaluation of Canadian middle distillates was carried out at the Combustion and Carbonization Research Laboratory. The program was initiated in response to the needs of the oil industry as well as the standard writing bodies for better fuel quality specifications. The combined effects of industry's effort to maximize the product yield from a crude ba...

A study has been made of various methods of distillation of solutions of furfural and of xylose with the object of increasing the 88-percent yield of furfural obtained from xylose by the present standard m ethod of distillation. Sources of error that have been considered are: Decomposition of furfural, volatilization of furfural, effect of rubber stoppers used in the distillation procedure, inc...

Pulverized Wyoming subbituminous coal was beneficiated by low-pH oil agglomerationat CONSOL to prepare the coal for direct liquefaction. Conventional cleaning is not veryeffective in cleaning this coal; for example, conventional oil agglomeration only givesabout 20% ash rejection. To improve ash rejection, the coal-water slurry was acidifiedto a pH of about 0.5. Oil agglomeratio...

The chemical and physical characteristics of Malaysian palm kernel and its products are discussed in this article. The main products derived from palm kernel are palm kernel oil, palm kernel olein and palm kernel stearin whereas the by-products are palm kernel meal and palm kernel fatty acid distillate. The major composition of the kernel is oil (49%), followed by carbohydrate (26.1%), protein ...

Abstract Exploiting plants by-product properties for combined crop growth regulation and pest management could represent a strategy more sustainable agriculture. The present study investigated the potential activity (at different product concentrations) of novel pine wood distillate (PWD) obtained as an industrial by-product, on multiple targets in agroecosystem. In weed species, Sylibum marian...

The main sensory contribution of each post-fermentation production stage of muscat wine distillates can be tracked by following the concentration of just 1 corresponding chemical marker. Matching sample clusters of sensory and chemical data by using principal components analysis (PCA) revealed potential chemical markers. The data used in this study correspond to 12 sensory attributes that showe...

Steam distillation as one of the important mechanisms has a great role in oil recovery in thermal methods and so it is important to simulate this process experimentally and theoretically. In this work, the simulation of steam distillation is performed on sixteen sets of crude oil data found in the literature. Artificial intelligence (AI) tools such as artificial neural network (ANN) and also ad...