Design calculation steps of trifluoromethane fire extinguishing system have been introduced.
介绍了三氟甲烷灭火系统设计计算流程,灭火剂设计用量、流体计算等设计参数的确定方法。
In order to treat the greenhouse gas, trifluoromethane (CHF3), via incineration process, the CHF3 should be separated from the gas mixture of CHF3 and HCl, which is the tail gas produced during the production of refrigerant HCFC-22.
测定了三氟甲烷和氯化氢气体在烷烃、氯代烃、醇、酮、醚、酯等几种有机溶剂中的溶解度,比较了这两种气体在不同溶剂中的溶解度差别,讨论了采用溶剂吸收法对其混合气体进行分离的可能性。
Vapor-liquid equilibrium(VLE) data for the R23(trifluoromethane) + R116(hexafluoroethane) system were measured at temperatures of 194.
利用气相循环法的实验装置测量了R23(三氟甲烷)+R116(六氟乙烷)二元体系在5个温度(194。
Thermophysical properties of trifluoroiodomethane (CF_3I);
三氟碘甲烷(CF_3I)的热物理性质
Research on Thermophysical Properties of Trifluoroiodomethane and Difluoromethane;
三氟碘甲烷和二氟甲烷的热物理性质研究
The properties,preparation and application of trifluoroiodomethane were introduced.
介绍了三氟碘甲烷(FIC-1311)的各种性质、合成方法和用途。
IMPURITY ANALYSIS OF HIGH PURITY METHANE CCQM K66 INTERNATIONAL COMPARISON
高纯甲烷纯气体中的杂质分析——CCQM K66国际比对
Standard Adiabatic Bomb Calorimeter and Determinationof Heat of Combustion of High Purity Methane
标准绝热型弹式热量计及高纯甲烷热值的测定
Synthesis Process of Higher Purity Mestylene by One-step Alkylation-separation
一次烷基化法制取高纯度均三甲苯的工艺研究
Synthesis and Property of High-purity Tetradecyl p-xylene Sodium Sulfonates;
高纯度十四烷基对二甲苯磺酸钠异构体合成与性能研究
Study on the Synthetic Process of Higher Purity Mestylene By One-Step Alkylation-Separation;
一次烷基化—分离法制取高纯度均三甲苯的工艺研究
Synthesis of high purity multi-walled carbon nanotubes over Co-Mo/MgO catalyst by the catalytic chemical vapor deposition of methane
Co-Mo/MgO催化剂上甲烷化学气相沉积制备高纯度多壁碳纳米管(英文)
Purification and characterization of 4-tert-butyl-4-methoxy-dibenzoylmethane
对叔丁基甲氧基二苯甲酰甲烷的纯化及表征
New process for producing high purity mesitylene by primary alkylate separation is researhed and developed and the tech economic evaluation is made.
研究开发一次烷基化分离法生产高纯度均三甲苯新工艺,并对其进行了技术经济分析评价。
The new one step manufacturing process of mesitylene was introduced and the tech economic benefit on this process was evaluated.
研究开发了一次烷基化分离法生产高纯度均三甲苯新工艺,并对其进行了技术经济分析评价。
Determination of purity of basic dye by two phase titration
两相滴定法测定三苯甲烷类碱性染料的纯度
Security technology of methane recovery from coalbed gas with oxygen
从含氧煤层气中安全分离提纯甲烷的工艺方法
High-purity n-heptane and isooctance--Determination of purrity--Capillary gas chromatography
GB/T8120-1987高纯正庚烷和异辛烷纯度测定法(毛细管色谱法)
Application of Pure Oxygen Methane Conversion Technology in Coke Oven Gas to Methanol Projects
甲烷纯氧转化工艺在焦炉煤气制甲醇装置中的应用
Feasibility of Producing High Purity Methanol from Industrial Grade Methanol by Purification in China;
我国工业甲醇提纯精制高纯甲醇的可行性
Research on Steam Methane Reforming Hydrogen Production System Coupling to HTGR;
高温堆甲烷蒸汽重整制氢系统的研究
Process Improvement on the Synthesis of C-nor-D-homo Sapogenin
C-去甲-D-高甾烷的合成工艺改进
High temperature oxidation of dichloromethane in air
空气气氛中二氯甲烷的高温氧化特性
Fluorinated method for industrial uses--Determination of purity--Gas chromatography
GB/T7375-1987工业用氟代甲烷类纯度的测定气相色谱法