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- MASARU W.HIDEYUKI H.SHUHEI S.TADAFUMI A KUNIO A Polyethylene conversion in super critical water 1998(1-3 苏晓丽.;赵玉龙
- Critical water content of frost heaving. 土壤开始产生冻胀时的临界含水率。
- Three main extracting methods are steam distillation, solvent extraction and super critical CO2 extraction. 其提取方法主要有3种:水蒸气蒸馏法、机溶剂浸提法和超临界co2萃取法。
- A Constant Volume Sampling System (CVS) with super Critical Flow Venturi (CFV) flux meter is developed based on Bernouli fluid equation. 基于气体伯努利(Bernouli)流动方程,开发了带超临界流文丘里管流量计的定容系统,即CFV-CVS。
- The trends of restrictor for analytical scale super critical fluid extraction equipment and design of a new restrictor were introduced. 本文介绍了分析规模超临界萃取装置限流器的发展趋势,并详细介绍了一种新型限流器的设计。
- Doosan Babcock design, supply and construct advanced boiler technology including super critical for the utility power industry. 斗山巴布科克为能源行业设计,供货并建设包括超临界技术在内的先进锅炉技术。
- Seabuckthorn seed oil, fruit oil and marc oil, adopting international advanced super critical fluid CO2 extraction(SFE)technology. 沙棘籽油、沙棘果油和沙棘果渣油生产制作采用了国际先进的超临界CO2萃取技术。
- At same time, the critical water level is proposed in accord with the trend of seepage flow of dam. 同时以大坝综合渗透率是否随时间增大为标准,提出了监控大坝渗流稳定的临界水位,对实际运行监控有一定意义。
- In addition, the significance of the disaster causal critical water table to preventing land subsidence disaster and exploiting groundwater resource reasonably is also analyzed. 分析了地面沉降成灾临界水位对预防地面沉降灾害发生及合理开采地下水资源的重要意义。
- The paper recommended the application of super critical CO2 fluid in the exploitation of oil plant, pigment plant, spices plant, medical plant and agriculture chemical plant. 摘要综述了超临界CO2流体萃取技术在油脂植物、色素植物、香料植物、药用植物、农药植物开发方面的应用。
- The interfacial viscosity of super critical separated Iranian light vacuum residue fractions was investigated by using shear interfacial viscosity meter. 采用剪切界面粘度仪考察了伊朗轻质减压渣油超临界分离馏分的油水界面粘度。
- The water soluble acrylic copolymer showed surficial activity and the CMC of the critical water -soluble acrylic copolymer was 0. 2%. 水溶性丙烯酸共聚物具有表面活性;临界水溶性丙烯酸共聚物的临界胶束浓度(CMC)值为0.;2%25(质量分数)。
- The critical water extraction time (twc) and the air oxidation time to rupture (tar) of four kinds of PPR resins have been achieved in fundamental experiment. 试验得到试片中抗氧剂遭水抽提干净的临界水抽提时间t_(wc)和遭空气氧化使试片破坏的时间t_(ar)。
- Based on the previous research,the concept of "disaster causal critical water table" and its general identification method are propounded for the first time. 在分析以往研究不足的基础上,首次提出了地面沉降成灾临界水位的概念及一般确定方法。
- The results indicate that moveable water mainly distributes in minute throat of pore at the state between the irreducible water saturation and critical water saturation, which... 对储层微观渗流特征进行了分析,结果表明束缚水饱和度要小于等于临界水饱和度。
- For the high pressure phase equilibrium system composed of CO2, H2O, CaCl2, etc., CO2 is treated as Super Critical Fluid truly, the volume of which is estimated by BWR state equation suitable for super critical fluid. 考虑了酸液溶蚀的碳酸盐以及酸岩反应生成的二氧化碳对人工裂缝体积的影响,针对裂缝内由二氧化碳、水、氯化钙等物质组成的高压相平衡体系,将二氧化碳真实地处理为超临界状态,其体积由适用于超临界流体的BWR状态方程求解。
- Based on the previous research, the concept of "disaster causal critical water table" and its general identification method are propounded for the first time. 摘要在分析以往研究不足的基础上,首次提出了地面沉降成灾临界水位的概念及一般确定方法。
- The ideal super critical refrigeration cycle of CO 2 is analyzed. For a given outlet temperature of the cooler, there exists an optimum cooling pressure that maximizes the coefficient of performance(COP). 文中对理想的跨临界CO2制冷循环,进行了理论分析和性能计算,揭示了该循环的一些特点:对于一定的冷却器出口温度,对应一个使系统性能系数最佳的冷却压力,而且系统性能系数最佳时的冷却器出口温度与冷却压力的对应关系,可以用一个简单的代数式表示;
- The performance of the self-excited oscillation pulsed jet breaker and the airlifting characteristics and the critical water velocity of the device were discussed. 介绍了水下开采提升用气举机电装置的工作原理,对自激振荡脉冲射流破碎器的性能、气举提升特性和临界水流速度进行了分析,并介绍了气举的应用情况。
- Extracted pyrethrins from pyrethrum dried flower by super critical CO2 .is a paste called oleoresin which isn't suitable to formulate insecticidal products either use in household or crops. 用超临界CO2从除虫菊干花中萃取的除虫菊素,这种膏状物不能直接用来加工或深加工杀虫产品。