gamma-Aminobutyric acid was negative or positive depending on concentration. Dead or immotile cells did not become attached. The following compounds elicited no response: alpha-D-fucose, dimethyl acetothetin ch
of certifiedbenzoic acidunder similar conditions, accounted for in the certificate. The corrected temperature rise is established from observations of temperature before, during and after thecombustion reactiontakes place. The duration and frequency of the temperature observations depend on the type of ...
2) heating value of coal 煤质发热量 1. Adopting cross tests, this paper investigates the factors influencing the heating value of coal, such as oxygen supplying period, sample weight, purity of benzoic acid and the temperature difference of water inside and outside of the barrel. 采用正交...
6) heating value of coal 煤质发热量 1. Adopting cross tests, this paper investigates the factors influencing the heating value of coal, such as oxygen supplying period, sample weight, purity of benzoic acid and the temperature difference of water inside and outside of the barrel. 采用正交...
After calibrating with a standard sample (benzoic acid), the GCV of the alcohol samples was determined experimentally using an oxygen bomb calorimeter (IKA Model C200 bomb Calorimeter). The quantitative analysis of ethanol in the sample was done by preparing an aqueous solution of ethanol to draw...
Furthermore, for the detecion of the calorfc value in sludge sampels lower than 7.0 MJ/kg,the accurate results could be obtained wth the add-on of 0. 2 g benzoic acid reference material for the assist of combusion.ZHOU LeiZHU Xiaofeng...
4) heating value of coal 煤质发热量 1. Adopting cross tests, this paper investigates the factors influencing the heating value of coal, such as oxygen supplying period, sample weight, purity of benzoic acid and the temperature difference of water inside and outside of the barrel. 采用正交...
Calibration tests were conducted after every 40 runs using benzoic acid capsules of 26.4 MJ·kg−1 (6 318.4 cal·g−1); the average deviation was 0.29 MJ·kg−1. 2.3. Ash Measurements Ash content of stover components of standing crops was measured with a TGA701 Leco thermogravimetric ...