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- Keywords cross-flow moving bed;non - catalytic gas solid reaction;reactorsimu lation;hotgas desulfurization; 错流移动床;非催化气固反应;热煤气脱硫;反应器模拟;
- Not only were there the gas solid two phase turbulent flows, but also there were heat transfer and cracking reaction in the commercial flow catalytic cracking(FCC) riser reactors. 工业催化裂化提升管反应器内既存在着气固两相的湍流流动，又存在着传热和裂化反应，而且这些过程是相互影响、高度耦合在一起的。
- H heptafluoropropane (F 227) was prepared from hexafluoropropene (HFP) and HF by a continuous hydrofluorinating reaction in a gas solid phase system, and the technology was systematically studied. 以六氟丙烯为原料,经连续气固相氢氟化反应制备了七氟丙烷,并对工艺参数进行了系统的研究。
- A rapid gas chromatographic method of determining fatty acids in structured lipids was studied, and the best analysis condition was established. 研究了质构脂质中各种脂肪酸的组成及含量的气相色谱快速测定方法,确立了最佳分析条件。
- A simple and rapid gas chromatographic analysis was also described for the determination of cantharidin in Mylabris phalerata Pallas. 方法以斑蝥素为指标,确定了斑蝥药材的提取方法。
- Winston GW, Regoli F, Dugas A J, et al.A rapid gas chromatographic assay for determining oxyradical scavenging capacity of antioxidants and biological fluids. 卢小英;叶怀庄;蔡德雷;等.;生物样品及抗氧化剂总抗氧化能力的总氧自由基清除能力测定法
- Hydroxyfluorapatite (FHA) bioceramics of different fluorine content were prepared by the method of solid reaction sintering. 采用固相反应热烧结法制备不同氟含量的含氟羟基磷灰石(FHA)生物陶瓷。
- Firstly,the pressure distribution of gas solid flow along the circulating route is analyzed and experimentally studied. 分析气固两相流在循环路径中的压力分布，并通过试验对其进行了研究。
- It is necessary to research a new method of SPFS preparation by solid reaction process with industrial scrap iron powder. 有必要探索由工业废铁粉经固相反应直接制取固体聚合硫酸铁的工艺。
- The cordierite was synthesized by solid reaction process at low temperature with the mixture of talc,magnesite and coal gangue. 以煤矸石、滑石和菱镁矿为原料,采用固相烧结反应法,对低温合成堇青石的机理和工艺进行了研究。
- Pentachlorobenzene cyanide was synthesized by means of gas solid catalysis and chlorination using cyanobenzene and chlorine as the raw materials. 以苯甲腈和氯气为原料，用气固催化氯化法研制了五氯苯甲腈。
- A new series of pyrochlore compounds (Bi3xZn2-3x)(ZnxNb2-x)O7 substituted by Ca2+、Cd2+，Sr2+，Ba2+ ion at A site have been prepared by solid reaction technique. 以BZN 组成(Bi3xZn2-3x)(ZnxNb2-x)O7 为基础配方，根据离子半径及其电价特 征引入Ca2+、Cd2+，Sr2+，Ba2+离子取代A 位的Zn2+离子，探讨离子进入A 位 对其结构与介电性能的影响，同时进行了加入V5+离子降低烧结温度的研究。
- Using the Panzhihua ilmenite concentrate and the analytically pure zinc oxide as raw materials,photocatalytic powders were prepared by solid reaction calcinations process. 以攀枝花钛精矿为原料,加入一定配比的氧化锌,采用固相反应煅烧法制备具有光催化作用的多相复合粉体。
- The excitation spectrum is a broad band and the main peak is at 402 nm,the secondary peak is at 415 nm,its excitation spectrum has a obvious red shift in comparison with traditional solid reaction and sol-gel method. 激发光谱为一宽带,最大激发峰位于402 nm处,次激发峰位于415 nm处,与高温固相法和溶胶-凝胶法相比,出现了明显的红移现象;
- The properties and components of pressure fluctuation signals in gas solid fluidized bed was dissected quantitatively by using power spectrum analysis,R/S analysis and chaos analysis. 应用功率谱分析、R/S分析、混沌分析等对气固流化床压力波动信号的性质、组成进行了定量解剖。
- The influence of the arrangements of pipes on gas solid flow characteristics in the dense section of standpipe in the circulating fluidized bed is studied on a cold state experiment platform. 在冷态试验台上研究了循环流化床料腿密相段中不同管束布置方式对气固流动特性的影响。
- The sniper snapped off six rapid shots. 狙击手迅速地连放了六枪。
- WT5”BZ]The experimental study of a gas solid flow pattern and gas diffusion characteristics using polystyol particles and glass bead has been carried out in a pressurized spouted fluidized bed. 在一个加压喷动流化床装置上进行了冷态实验,研究加压条件下床中的气固流动状态和气体在各部分的扩散特性。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
