燃烧热的计算公式为:ΔH=Q放-Q吸,其中ΔH为燃烧热,Q放为可燃物完全燃烧放出的热量,Q吸为可燃物吸收的热量。例如,在25°C和101kPa下,1mol气态H2与0.5mol气态O2反应生成1mol液态H2O时,放出285.8kJ的热量,即H2(g)+ O2(g)= H2O(l)ΔH=-285.8kJ/mol。 燃烧热的大小与可燃物的种类、反应条件等因素有关...
open.163.com 3. Heat of reaction, heating value and adiabatic flame temperature ? 反应热,热值与绝热燃烧温度 wenku.baidu.com 4. Study on the heat of reaction of diamond nanoparticles by quantum chemistry method 纳米金刚石反应热的量子化学研究 www.ilib.cn©...
hydrogen reduction of a reaction gas including a silane gas, which comprises introducing hydrogen chloride into a reactor in addition to the reaction gas and utilizing within the reactor the heat of reaction generated from the reaction between the hydrogen chloride and silicon as an additional heat ...
FIELD: chemistry.SUBSTANCE: invention relates to a method of using reaction heat from producing 1,2-dichoroethane from ethylene via an exchange reaction with oxygen and hydrogen chloride (oxychlorination) in a fluidised-bed reactor, while removing said reaction heat through a bundle of cooling ...
网络反应热的测定 网络释义 1. 反应热的测定 中国文化大学教师教学大纲 ... 普化实验下 :反应热的测定The heat of reaction普化实验下 :缓冲溶液 Buffer solution ... icas.pccu.edu.tw|基于 1 个网页 例句
This document is part of Subvolume A 'Binary Liquid Systems of Nonelectrolytes I' of Volume 26 'Heats of Mixing, Vapor-Liquid Equilibrium, and Volumetric Properties of Mixtures and Solutions' of Landolt-Brnstein Group IV ' Physical Chemistry '. It contains the Chapter 'Heat of Mixing and S...
It is therefore possible that a reaction similar to chemical bond formation takes place between the surface atoms and the molecule. The exact binding mechanism of chemisorption depends on the nature of the adsorbate and the adsorbent, but the bonds are much stronger than in physisorption with heat...
In subject area: Engineering This is the chemical heat pipe, with the heat absorbing reaction at the energy source, and the reverse heat emitting reaction at the point of consumption, combined with a pipe system. From: Energy Storage, 1980 About this pageSet alert Discover other topics ...
A PROPOSED CRYOSCOPIC METHOD FOR DETERMINING THE HEAT OF COMPLEX FORMATION FOR A REACTIONnot availabledoi:10.1139/v60-224MaineP. A. D. deCanadian Journal of Chemistry
The objective of the study is to develop an HT methodology to enable kinetic modeling of diverse catalysts. The reaction of o-xylene hydrogenation is selected as a probe reaction to evaluate the "metallic" features of a library of about 80 diverse bimetallic catalysts. A major issue to overcome...