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| 1 | Preparation and Characterization of Two-component Waterborne Polyurethane Comprised of Water-soluble Acrylic Resin and HDI Biuret显示文摘A two-component waterborne polyurethane(2K-WPU) was prepared by mixing water-soluble acrylic resin and hexamethylene diisocyanate biuret, and then diluted for phase inversion with water. Compared with water-soluble acrylic resin, the phase inversion of 2K-WPU occurs at lower water content. It is indicated by TEM that 2K-WPU parti-cles show a core-shell structure, in which HDI biuret is encapsulated by hydrophilic acrylic resin. 2K-WPU emulsion with HDI biuret has larger particle size and narrower distribution index, while for 2K-WPU emulsion with HDI iso-cyanurate, the latex not only has large particle size, but also has two-peak distribution. FTIR shows that the reaction be-tween HDI biuret and acrylic resin can complete in 12h. In addition, studies on effect of composition of acrylic resin on performance of 2K-WPU show that narrowing the polar difference between water-soluble acrylic resin and HDI biuret and improving the miscibility of two components are the key to prepare the transparent and high gloss films with high crosslinking density. | 周新华 涂伟萍 胡剑青 | 2006 | Chinese Journal of Chemical Engineering2006，14，1： | 48 |
| 2 | Continuous Distillation Experiment with Rotating Packed Bed显示文摘旋转的性能与三种包装包装了床(RPB ) 在气压在连续蒸馏条件下面用白酒 / 水答案被调查。平均高严肃因素的效果(尾) ,倒流比率(R) ,和化工物品流动(F) 在上在蒸馏集体转移独立被检验。试验性的结果显示 RPB 的理论单位(NTU ) 的全部的数字与尾, R,和 F 增加了。三种包装,不锈钢(收拾行李的 III )收拾行李的波浪线与约 7.35 公里的一个理论盘子( HETP )的高度等价物有最好的集体转移效率-- 23.58 公里,而不锈钢收拾行李的弄皱的磁盘(收拾行李我)与大约 13.4 mm-48.07 公里的 HETP 有最糟的。关联被开发为包装描述集体转移效率。把试验性的数据与数据作比较由关联计算了,一般水准背离获得了因为分别地,各收拾行李是 0.72% , 1.98% ,和 2.7% 暗示开发的关联的精确性是合理的。 | 栗秀萍 刘有智 李志强 王晓莉 | 2008 | Chinese Journal of Chemical Engineering2008，16，4： | 42 |
| 3 | Peanut Shell Activated Carbon: Characterization, Surface Modification and Adsorption of Pb^2+ from Aqueous Solution显示文摘特别与象铅那样的重金属离子,饮用水和废水的金属离子污染是一个严重、进行中的问题。在这个工作,从花生壳(PAC ) 准备的活性炭从水溶液被用于 Pb^(2+) 的移动。修改酸的碳的 Pb2 吸附能力的影响与 HNO3 氧化了也被调查。PAC 的表面官能团被 Fourier 变换证实红外线(FTTR ) 光谱学, X 射线光电子能谱法(XPS ) , Boehm 滴定。组织上性质(表面积,全部的毛孔体积)在介绍的试验性的结果显示了的 77 K.The 从氮吸附等温线被评估吸附数据与商业颗粒活性炭(粒状活性炭)与兰米尔吸附 model.A 比较级学习更好适合,这证明 PAC 基于兰米尔是与粒状活性炭相比更有效的 10.3 次最大的吸附能力。由兰米尔方程的进一步的分析结果显示出那 HNO3 [20%( 由质量)] 修改 PAC 从水溶液有 Pb^(2+) 的更大的吸附能力(差不多 35.5 mg · g ^(-1)) 。归功于到毛孔拓宽的吸附能力改进,由氧组的增加的阳离子交换能力,和碳的支持的 hydrophilicity 出现。 | 徐涛 刘晓勤 | 2008 | Chinese Journal of Chemical Engineering2008，16，3： | 35 |
| 4 | Nitrite Accumulation during the Denitrification Process in SBR for the Treatment of Pre-treated Landfill Leachate显示文摘在 denitrification 过程的亚硝酸根累积与定序对待预先对待的垃圾堆的批反应堆(SBR ) 被调查沥滤吃在缺氧 / 厌氧的起来流动厌氧的污泥床(UASB ) 。亚硝酸根在不同起始的硝酸盐集中显然积累(64.9,54.8,49.3 和 29.5 mg· L −1) 和低温度,和氧化减小潜力(ORP ) 上的点介绍的二个裂缝显示硝酸盐和亚硝酸根减小的结束。通常,硝酸盐减小率被用作唯一的参数描绘 denitrification 率,和亚硝酸根甚至没被测量。为精确性,全部的氧化的氮(硝酸盐 + 亚硝酸根) 被用作一项措施,尽管描绘这个过程的细节可以被俯看。另外,批测试被进行在 denitrification 期间在亚硝酸根累积上调查 C/N 比率的效果和碳来源的类型。碳来源为到亚硝酸根的硝酸盐的减小是足够的,这被观察,要不是到氮气体的亚硝酸根的进一步的减小,当 C/N 基于 denitrification 的 stoichiometry 在 3.75 的理论批评水平下面时,是缺乏的。除了葡萄糖,在这个工作使用的五碳来源可以引起亚硝酸根累积。从试验性的结果和引用文学, Alcaligene 种类可以在 SBR 激活污泥的系统被包含,这被结束。 | 孙洪伟 杨庆 彭永臻 时晓宁 王淑莹 张树军 | 2009 | Chinese Journal of Chemical Engineering2009，17，6： | 36 |
| 5 | Multivariate Statistical Process Monitoring and Control: Recent Developments and Applications to Chemical Industry显示文摘Multivariate statistical process monitoring and control (MSPM& C) methods for chemical process monitoring with statistical projection techniques such as principal component analysis (PCA) and partial least squares (PLS) are surveyed in this paper,The four-step procedure of performing MSPM &C for chemical process ,modeling of processes ,detecting abnormal events or faults,identifying the variable(s) responible for the faults and diagnosing the source cause for the abnormal behavior,is analyzed,Several main research directions of MSPM&C reported in the literature are discussed,such as multi-way principal component analysis (MPCA) for batch process ,statistical monitoring and control for nonlinear process,dynamic PCA and dynamic PLS,and on -line quality control by infer-ential models,Industrial applications of MSPM&C to several typical chemical processes ,such as chemical reactor,distillation column,polymeriztion process ,petroleum refinery units,are summarized,Finally,some concluding remarks and future considerations are made. | 梁军 钱积新 | 2003 | Chinese Journal of Chemical Engineering2003，11，2： | 39 |
| 6 | 利用FactSage热力学软件预测还原性气氛下煤灰熔融行为特征的研究显示文摘FactSage has been used to predict the ash behavior and ash fusion temperature (AFT) at high temperature under reducing atmosphere conditions. For Huainan coal ash samples, it has demonstrated a good agreement between the liquid phase formation as the function of temperature and the tested AFT. The tested and predicted flow temperature (FT) for two typical Huainan coal ashes with the addition of CaO flux are quite fit with the maximum temperature difference less than 74 ℃ which is within acceptable range. It can be concluded that FactSage in combination with X-ray diffraction (XRD) can be used to predict the reactions occurring between minerals, as well as the mineral transformation and slag formation. This is probably an improved way to interpret melting properties of mineral matter in coal and assist in quantifying slag formation in gasifier operation. | 李寒旭 二宫善彦 董众兵 张明旭 | 2006 | Chinese Journal of Chemical Engineering2006，14，6： | 34 |
| 7 | Kinetic Model and Simulation of Promoted Selective Non-catalytic Reduction by Sodium Carbonate显示文摘The detailed kinetic model of selective non-catalytic reduction(SNCR)of nitric oxide,including so- dium species reactions,was developed on the basis of recent studies on thermal DeNOx mechanism,NOxOUT mechanism and promotion mechanism of Na2CO3.The model was validated by comparison with several experi- mental findings,thus providing an effective tool for the primary and promoted SNCR process simulation.Experi- mental and simulated results show part-per-million level of sodium carbonate enhances NO removal efficiency and extend the effective SNCR temperature range in comparison with use of a nitrogen agent alone.The kinetic model- ing,sensitivity and rate-of-production analysis suggest that the performance improvement can be explained as ho- mogeneous sodium species reactions producing more reactive OH radicals.The net result of sodium species reac- tions is conversion of H2O and inactive HO2 radicals into reactive OH radicals,i.e.H2O+HO2=3OH,which en- hances the SNCR performance of nitrogen agents by mainly increasing the production rate of NH2 radicals.More- over,N2O and CO are eliminated diversely via the reactions Na+N2O=NaO+N2,NaO+CO=Na+CO2 and NaO2+CO=NaO+CO2,in the promoted SNCR process,especially in the NOxOUT process. | 韩奎华 路春美 | 2007 | Chinese Journal of Chemical Engineering2007，15，4： | 32 |
| 8 | Macroporous Resin Adsorption for Purification of Flavonoids in Houttuynia cordata Thunb显示文摘Flavonoids 是在 Houttuynia 英国管数据 Thunb 的一个主要有点有效的部件,它显示大量药理学活动。在这研究,有二氧化碳的超级批评液体抽取(SFE ) 首先被用作移开不稳定的部件的准备步,它也是活跃部件,从 Houttuynia 英国管数据 Thunb。然后帮助超声的抽取被用来获得粗略的 flavonoids 和宏多孔的树脂吸附技术进一步被采用净化 flavonoids。九种宏有不同性质的多孔的树脂通过静态的吸附,和一个宏被测试作为 D101 标记的多孔的树脂被选择。几个因素的效果例如到直径,起始的集中和 pH 的列高度的比率,被动态吸附在 flavonoids 产量和内容上探索获得吸附和解吸附作用的合理条件。试验性的结果证明 flavonoids 的内容能与在纯化的最佳条件下面的 93.3 % 的 flavonoids 恢复超过 60% 。最后的 flavonoids 产品的 HPLC 分析证明它包含橡素,在亢奋,卢丁和橡黄素。 | 张颖 李淑芬 吴希文 赵星 | 2007 | Chinese Journal of Chemical Engineering2007，15，6： | 34 |
| 9 | Preparation and Analysis of Fe3O4 Magnetic Nanoparticles Used as Targeted-drug Carriers显示文摘Fe3O4 磁性的 nanoparticles 被 FeCl3 · 6 H2O 和 FeCl2 · 4 H2O 的水的一起沉淀与铵氢氧化物的增加准备。为 Fe3O4 磁性的 nanoparticles 的准备的条件被优化,并且获得的 Fe3O4 磁性的 nanoparticles 借助于传播电子显微镜(TEM ) 系统地被描绘,动态激光散布分析器(DLS ) 和 X 射线衍射(XRD ) 。结果表明磁性的 nanoparticles 是立方的塑造并且散,与狭窄的大小分布和 11.4 的平均直径, nm.It 被发现在经由氨水的落下的率上的控制的解决方案的最适 PH 价值的同类的变化在大小分布起了一个关键作用。在磁场的产品的磁性的反应也被分析并且评估被四种铁磁物质生产的 32.6 mT 磁场被发现足够使离开铁磁物质 2 厘米远的 0.05 g Fe3O4 粉末的偶极矩激动的 carefully.A。在结论,有优秀性质的 Fe3O4 磁性的 nanoparticles 为在未来申请的目标药的磁性的搬运人是能干的。 | 赵原壁 邱祖民 黄佳英 | 2008 | Chinese Journal of Chemical Engineering2008，16，3： | 32 |
| 10 | Multiple Model Soft Sensor Based on Affinity Propagation, Gaussian Process and Bayesian Committee Machine显示文摘介绍是一个多重模型基于亲密关系,繁殖(AP ) , Gaussian 过程(GP ) 和贝叶斯的委员会用机器制造的软察觉到方法(BCM ) 。聚类算术的 AP 被用来根据他们的操作的点聚类训练样品。然后,亚模型被 Gaussian 过程回归(GPR ) 估计。最后,以便得到全球概率的预言,贝叶斯的委员会机器被用来联合亚评估者的产量。建议方法被使用了在氢化裂解器分馏器预言轻石油结束点。实际应用显示它为在化学过程监视的质量的联机预言是有用的。 | 李修亮 苏宏业 褚健 | 2009 | Chinese Journal of Chemical Engineering2009，17，1： | 33 |
| 11 | Numerical Simulation of Flameless Premixed Combustion with an Annular Nozzle in a Recuperative Furnace显示文摘This paper reports an investigation of Computational Fluid Dynamics(CFD)on the influence of injection momentum rate of premixed air and fuel on the flameless Moderate or Intense Low oxygen Dilution(MILD) combustion in a recuperative furnace.Details of the furnace flow velocity,temperature,O2,CO2 and NOx concentrations are provided.Results obtained suggest that the flue gas recirculation plays a vital role in establishing the premixed MILD combustion.It is also revealed that there is a critical momentum rate of the fuel-air mixture below which MILD combustion does not occur.Moreover,the momentum rate appears to have less significant influence on conventional global combustion than on MILD combustion. | 米建春 李鹏飞 郑楚光 | 2010 | Chinese Journal of Chemical Engineering2010，18，1： | 32 |
| 12 | 吸附分离CH4/N2可行性研究显示文摘The separation between methane and nitrogen is an inevitable and important task in the C1 chemicaltechnology and the utilization of methane from coalbed, yet it is considered to be one of the tough tasks in thefield of separation. Pressure swing adsorption is a preferable technology if an adsorbent that allowing a largecoefficient of separation for the CH4/N2 system is available. The separation coefficients between CH4 and N2were obtained on analyzing the breakthrough curves measured experimentally with nine adsorbents. A technique ofmeasuring the temperature-pulse was incorporated in the experiments, and the reliability of the result was improved.Superactivated carbon with large surface area and plenty of micropores was shown to have the largest separationcoefficient and to be promising for the commercial utilization. | 周理 郭文才 周亚平 | 2002 | Chinese Journal of Chemical Engineering2002，10，5： | 31 |
| 13 | Synthesis and Characterization of Fluorine-containing Polyacrylate Emulsion with Core-Shell Structure显示文摘包含氟的符号的 polyacrylate 共聚物乳剂被一个种子乳剂聚合方法,在甲基, methacrylate (MMA ) 和丁基 acrylate (BA ) 作为包含氟的符号的单体被用作主要单体和 hexafluorobutyl methacrylate (HFMA ) 综合。结构和性质被 Fourier 变换描绘红外线的光谱(英尺红外) ,传播电子显微镜学(TEM ) ,粒子尺寸分析, X 光检查光电子光谱学(XPS ) ,接触角度(CA ) ,微分扫描热量测定(DSC ) 和 thermogravimetry (TG ) 分析。FTIR 和 TEM 结果证明 HFMA 有效地涉及乳剂 copolymerization,并且形成的乳剂粒子让核心壳结构和一个狭窄的粒子缩放分发。XPS 和 CA 分析表明氟的符号的坡度集中在富于氟的符号和在一个方面恐水病的更多的包含氟的符号的乳剂电影的深度侧面存在。DSC 和 TG 分析也证明清楚的核心壳结构在包含氟的符号的乳剂粒子存在,并且他们的电影比没有氟的符号的乳剂的显示出更高热的稳定性。 | 肖新颜 刘健飞 | 2008 | Chinese Journal of Chemical Engineering2008，16，4： | 29 |
| 14 | Numerical Simulation of Gas-Liquid Flow in a Stirred Tank with a Rushton Impeller显示文摘The gas-liquid flow field in a stirred tank with a Rushton disk turbine,including the impeller region,was numerically simulated using the improved inner-outer iterative procedure.The characteristic features of the strirred tank,such as gas cavity and accumulation of gas at the two sides of wall baffles,can be captured by the simulation.The simulated results agree well with available experimental data.Since the improved inner-outer iterative algorithm demands no empirical formula and experimental data for the impeller region,and the approach seems generally applicable for simulating gas-liquid stirred tanks. | 王卫京 毛在砂 | 2002 | Chinese Journal of Chemical Engineering2002，10，4： | 29 |
| 15 | 低比转速高速复合离心叶轮的流动模拟和试验研究显示文摘 | 崔宝玲 朱祖超 张剑慈 陈鹰 | 2006 | Chinese Journal of Chemical Engineering2006，14，4： | 28 |
| 16 | 负载金属改性活性炭纤维的脱硫性能显示文摘装载金属的活性炭纤维(ACF ) 被受精准备并且在 77K, XRD, XPS 和 SEM 由 N2 吸附描绘了。他们 SO2 移动上的性质与模型烟道气体在一个管状的固定床反应堆被检验。装载钴的 ACF 为超过 216h 在 45 ° C 在连续暴露期间超过 87% 在准备装载金属的 ACF 和 SO2 的经常的移动比率之中显示出最好的活动到 SO2/O2/H2O/N2 的流动。准备 loaded-ACFs 的特征证明 Co-ACF 的非凡的活动被装载钴由于修正归因于活性部位的高数量。 | 王建英 赵风云 胡永琪 赵瑞红 刘润静 | 2006 | Chinese Journal of Chemical Engineering2006，14，4： | 27 |
| 17 | Synthesis and Characterization of Waterborne Epoxy Curing Agent Modified by Silane显示文摘治好代理人的新奇水运的环氧基树脂作为一个结束代理人用 3-glycidoxypropyl trimethoxysilane (GPTMS ) 被准备使内收,它被 triethylene tetramine (TETA ) 和液体环氧基树脂树脂(E-51 ) 综合。合成过程上的反应温度和时间的效果试验性地被调查。粒子尺寸和治好的代理人的水分散的分发被散布的动态光(DLS ) 测量。产品的结构被 Fourier 变换描绘红外线的分光计(FTIR ) 和 1H-nuclear 磁性的回声(1H NMR ) 。综合治好的代理人和它治好的环氧基树脂树脂电影的性质也被测量。结果证明为合成的适当温度使内收在 65 75 ° C,反应时间是 4 5h,并且治好代理人合成的合适的反应温度是 75 85 ° C 和反应时间,这是 3 4h。当 GPTMS 和醋酸的集体比率是 3% 时 5% 和 5%10% 分别地,坚硬,水抵抗和治好的电影的粘附显著地被改进。 | 卢光岐 孙建中 周其云 | 2007 | Chinese Journal of Chemical Engineering2007，15，6： | 28 |
| 18 | Synthesis of Co Nanoparticles and Their Catalytic Effect on the Decomposition of Ammonium Perchlorate显示文摘单音的驱散的公司 nanoparticles 成功地在惰性气氛借助于氢血浆方法被准备。样品的粒子大小,比表面积,晶体结构和形态学被传播描绘电子显微检查法(TEM ) ,赌注方程, X 射线衍射(XRD ) ,和相应选择区域电子衍射(SAED ) 。铵高氯酸盐(AP ) 的分解上的公司 nanoparticles 的催化效果被差热分析仪(DTA ) 调查。与纯 AP 的热解相比,公司 nanoparticles 的增加(2%-10% ,由质量) 减少由 145.01-155.72 ° C 的 AP 的分解温度。与 Co3O4 nanoparticles 和微大小的公司粒子相比,为 AP 的公司 nanoparticles 的催化效果更强壮。如此的效果被归因于大比表面积和它和分解中介气体的公司的相互作用。现在的工作在基于 AP 的燃料为公司 nanoparticles 的申请提供有用信息。 | 段红珍 蔺向阳 刘冠鹏 徐磊 李凤生 | 2008 | Chinese Journal of Chemical Engineering2008，16，2： | 27 |
| 19 | Design and Experimental Analyses of Small-flow High-head Centrifugal-vortex Pump for Gas-Liquid Two-phase Mixture显示文摘小流动的高头的离心旋涡的泵的设计方法被介绍。这泵,与 inducer,建筑群离心的 impeller 和开旋涡的 impeller 设置了,被提出交付煤气液体的二阶段的混合。HTB-5/60 类型样品泵在一个靠近环的测试钻塔上被开发并且测试。为煤气液体的二阶段的混合的性能和成穴测试上的试验性的研究与纯水的试验性的结果相比被执行。另外,泵上的煤气的阶段的效果被分析并且讨论。样品泵的性能和成穴特征与增加气体的卷部分日益增多地败坏的试验性的结果表演。当全部的能力 Qm 在 4.5 m3 路h 之间时? 1 和 6 m3 路h ? 1 并且在 0.66 m3 路h 下面的煤气的流动率 qg ? 1 ,或 qg/Qm 比15%低,典型曲线与纯水里的那些近似平行测试,但是表演严厉地败坏直到一突然在气体的批评体积部分切流动。当在 5 m3 路 h 的评估能力附近工作时,这泵为搬运煤气液体的二阶段的混合被发现合适 ? 1 与低于 15% 的 qg/Qm。 | 朱祖超 谢鹏 偶国富 崔宝玲 李昳 | 2008 | Chinese Journal of Chemical Engineering2008，16，4： | 27 |
| 20 | Nitrogen removal characteristics of heterotrophic nitrification-aerobic denitrification by Alcaligenes faecalis C16显示文摘Alcaligenes faecalis C16 was found to have the ability to heterotrophically nitrify and aerobically denitrify. In order to further understand its nitrogen removal ability and mechanism, the growth and ammonium removal response were investigated at different C/N ratios and ammonium concentrations in the medium with citrate and acetate as carbon source separately. Furthermore, experiments of nitrogen sources, production of nitrogen gas and enzyme assay were conducted. Results show that the bacterium converts NH+4-N and produces NH2 OH during the growing phase and nitrite accumulation is its distinct metabolic feature. A. faecalis C16 is able to tolerate not only high ammonium concentration but also high C/N ratio, and the ammonium tolerance is associated with carbon source and C/N ratio. The nitrogen balance under different conditions shows that approximately28%–45% of the initial ammonium is assimilated into the cells, 44%–60% is denitrified and several percent is converted to nitrification products. A. faecalis C16 cannot utilize hydroxylamine, nitrite or nitrate as the sole nitrogen source for growth. However, nitrate can be used when ammonium is simultaneously present in the medium. A possible pathway for nitrogen removal by C16 is suggested. The preliminary enzyme assay provides more evidence for this nitrogen removal pathway. | Yuxiang Liu Yao Wang Yi Li Hua An Yongkang Lv | 2015 | Chinese Journal of Chemical Engineering2015，23，5： | 27 |
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