نتایج جستجو برای: sodium aluminate liquor
تعداد نتایج: 191940 فیلتر نتایج به سال:
The amount of ethanol consumed in alcoholic beverages is often used as one indicator of alcohol's impact on health and society. An objective method of measuring the amount consumed in liquor can be derived in most years from the federal excise taxes and revenues that are levied on liquor according to proof or ethanol content. Similar measurement is not possible for wine and beer. Ethanol consum...
Alumina supported CuCl2, the basic catalyst for ethylene oxychlorination, has been investigated by UV-Vis spectroscopy, EPR, EXAFS and XANES in a wide range (0.25-9.0 wt%) of Cu concentration. We have evidenced that, at low Cu content, the formation of a surface aluminate species takes place. The formation of this surface copper aluminate stops at 0.95 wt% Cu / 100 m; at higher Cu concentration...
To identify Kraft liquor effects on spermatogenesis and sperm motility of Caspian kutums by using in vitro culture, the fish testis was incubated with 5, 10 and 15 % (V/V) of liquor for 3 and 6 days. The percentage of motile spermatozoa and its total duration were also measured. Adverse effects on testicular cells were more apparent with the increase of liquor concentrations. The mean size of s...
The influence of a chloride-ion adsorption agent (Cl agent in short), composed of zeolite, calcium aluminate hydrate and calcium nitrite, on the ingress of chloride ions into concrete and mortar has been experimentally studied. The permeability of concrete was measured, and the chloride ion content in mortar was tested. The experimental results reveal that the Cl agent could adsorb chloride ion...
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