Based on the obtained data, the kinetics for liquefaction was modeled using the first-order reaction rate law and the apparent activation energy for the liquefaction of bagasse was estimated to be 38.30 kJ mol(-1). 展开 关键词: Acid number Bagasse Hydroxyl number Liquefaction Polyhydric alcohols ...
The quadratic nominal stress traction-separation law is applied in this paper to model the initiation of fracture (Camanho and Dávila, 2002). The quadratic interaction function involving the nominal stress ratios equals to one when the fracture is about to initiate. The criterion could be ...
Henry's law constant atm/m3-mol−1 4.48E-05 Relative permittivity – 2.50 HEALTH & SAFETY NFPA classification Flammability 1 Health 1 Reactivity 0 HMIS classification Flammability 1 Health 1 Reactivity 0 UN risk phrases, R R36/38 US safety phrases, S S24/25,S28,S35,S37 UN/NA hazard cl...
and water with the production of 12 high-energy phosphate bonds. So called because the first four substances involved (citric acid,cis-aconitic acid, isocitric acid, and oxalosuccinic acid) are all tricarboxylic acids; from oxalosuccinate, the others are, in order, α-ketoglutarate, succinate,...
If the operational temperature of the fuel cell is lower than the glass transition temperature of the membrane, proton conduction follows the Arrhenius law. Conversely, if the temperature exceeds Tg, Vogel-Tammen-Fulcher (VTF) law governs proton conduction [22]. It was determined that Tg ...
9.(Law)lawthe payment, discharge, or satisfaction of a claim, debt, etc [C14: from Latinsolūtiōan unloosing, fromsolūtus;see solute] Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011...
Henry's Law Constant1.43 at pH 4 (quoted, Gaffney et al., 1987) Exposure limitsNIOSH REL: TWA 1, STEL 2, IDLH 500; OSHA PEL: TWA 1; ACGIH TLV: TWA 1, STEL 2 (adopted). Stability:Stable, but moisture sensitive. Incompatible with metals. ...
In terrestrial environments, propionic acid will exist as a ratio of the free acid and its conjugate base due to its pKa of 4.87. With an estimated HenryK’s law constant of 4.15 ×10-7 atmm3 mol-1, it is not expected to volatilize from soil. Its mobility in soil is expected ...
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The lower courts' decisions were based on classification of the parade as a "public accommodation," a status which affords gays and lesbians added ... Zaleskas,Kristine,M. - 《Columbia Journal of Law & Social Problems》 被引量: 0发表: 1996年 GAYS PUT THEIR PRIDE ON PARADE MORE THAN 20...