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	Chinese Journal of Chemical Engineering

	Latest issue 2008 Vol.16 (Number 4) Aug. 28, 2008
	PERSPECTIVES
	REVIEWS
	TRANSPORT PHENOMENA & FLUID MECHANICS
	SEPARATION SCIENCE & ENGINEERING
	REACTION KINETICS, CATALYSIS AND……
	SYSTEM ENGINEERING
	THERMODYNAMICS AND CHEMICAL……
	BIOTECHNOLOGY & BIOENGINEERING
	PROCESS AND PRODUCT TECHNOLOGY
	RESEARCH NOTES

PERSPECTIVES

	497	YUAN Xigang and YU Guocong
		Computational mass transfer method for chemical process simulation
		The recent works on the development of computational mass transfer (CMT) method and its applications in chemical process simulation are reviewed. Some development strategies and challenges in future research are also discussed....
		cjche 16 (4): 497-502 [Abstract ] ( 100 ) [HTML 0KB] [PDF 248KB ]( 127 )

REVIEWS

	503	Elmabruk A Mansur, YE Mingxing, WANG Yundong and DAI Youyuan
		A state-of-the-art review of mixing in microfluidic mixers
		Microreaction technology is one of the most innovative and rapid developing fields in chemical engineering, synthesis and process technology. Many expectations toward enhanced product selectivity, yield and purity, improved safety, and access to new produ...
		cjche 16 (4): 503-516 [Abstract ] ( 101 ) [HTML 0KB] [PDF 986KB ]( 94 )

	517	YU Yangxin, ZHAO Jin and Andrew E Bayly
		Development of surfactants and builders in detergent formulations
		Surfactants and builders are the two most important ingredients in laundry, household and personal-care cleaning products. They play a key role in washing processes. The development of various surfactants (e.g., anionic, nonionic, cationic, zwitterionic, ...
		cjche 16 (4): 517-527 [Abstract ] ( 104 ) [HTML 0KB] [PDF 323KB ]( 109 )

TRANSPORT PHENOMENA & FLUID MECHANICS

	528	ZHU Zuchao, XIE Peng, OU Guofu, CUI Baoling and LI Yi
		Design and experimental analyses of small-flow high-head centrifugal-vortex pump for gas-liquid two-phase mixture
		The design method of small-flow high-head centrifugal-vortex pump was presented. This pump, configured with inducer, complex-centrifugal impeller and open-vortex impeller, was put forward to deliver gas-liquid two-phase mixture. An HTB-5/60 type sample pu...
		cjche 16 (4): 528-534 [Abstract ] ( 88 ) [HTML 0KB] [PDF 360KB ]( 99 )

	535	QUAN Zhenhua, CHEN Yongchang and MA Chongfang
		Experimental study of fouling on heat transfer surface during forced convective heat transfer
		An experimental study was conducted to investigate the fouling process of calcium carbonate on the heat transfer surface, during forced convective heat transfer. The dynamic monitoring apparatus of fouling resistance was set up for the present experiments...
		cjche 16 (4): 535-540 [Abstract ] ( 100 ) [HTML 0KB] [PDF 274KB ]( 92 )

	541	WANG Lianghua, CUI Juejian and YAO Kejian
		Numerical simulation and analysis of gas flow field in serrated valve column
		A three-dimensional computational fluid dynamics (CFD) model for gas flow through a serrated valve tray was presented. The flow field, as well as the dry-pressure drop of the valve under the full-opening condition was simulated based on the proposed model...
		cjche 16 (4): 541-546 [Abstract ] ( 108 ) [HTML 0KB] [PDF 620KB ]( 111 )

	547	ZHANG Xiaodong, FU Yong, LI Zhiyi and ZHAO Zongchang
		The collapse intensity of cavities and the concentration of free hydroxyl radical released in cavitation flow
		Enhancing the chemical reaction processes by means of the energy released in the collapse of micro bubbles or cavities in the cavitation flow is a new research area. In the previous work, a new approach of measuring concentration of free hydroxyl radicals...
		cjche 16 (4): 547-551 [Abstract ] ( 101 ) [HTML 0KB] [PDF 306KB ]( 96 )

	552	PENG Zhengbiao, YUAN Zhulin, LIANG Kunfeng and CAI Jie
		Ice slurry formation in a cocurrent liquid-liquid flow
		A new technique for ice slurry production was explored. Multiple small water-drops were formed in another immiscible chilled liquid by a single-nozzled atomizer and frozen in the fluidized bed by direct contact heat transfer. Experiments were conducted to...
		cjche 16 (4): 552-557 [Abstract ] ( 95 ) [HTML 0KB] [PDF 687KB ]( 98 )

SEPARATION SCIENCE & ENGINEERING

	558	LI Haixia, , JI Zhongli, WU Xiaolin and CHOI Joo-Hong
		Numerical investigation of coupling effect in multipipe ceramic filter vessel
		The Reynolds stress transport model and the Eulerian two-fluid model provided by the FLUENT code were applied to evaluate the gas-particle two-phase flow in the ceramic filter vessel. The ceramic filter vessel contains six candle filters, which are arrang...
		cjche 16 (4): 558-563 [Abstract ] ( 97 ) [HTML 0KB] [PDF 405KB ]( 99 )

	564	YE Guoxiang, LUuml, Xiaoping, PENG Fei, HAN Pingfang and SHEN Xuan
		Pretreatment of crude oil by ultrasonic-electric united desalting and dewatering
		A technology of ultrasonic-electric united desalting and dewatering of crude oil is studied. The ultrasonic setup is designed to form a standing-wave field, which is more efficient for agglomeration of water particles. The desalting and dewatering results...
		cjche 16 (4): 564-569 [Abstract ] ( 96 ) [HTML 0KB] [PDF 289KB ]( 97 )

	570	CHEN Le and LIU Xiaoqin
		π-Complexation mesoporous adsorbents Cu-MCM-48 for ethylene-ethane separation
		Copper incorporated MCM-48 molecular sieve adsorbents with different Cu content have been hydrothermally synthesized. The samples have been characterized by various physicochemical methods, including X-ray diffraction (XRD), nitrogen adsorption (N2) and X...
		cjche 16 (4): 570-574 [Abstract ] ( 95 ) [HTML 0KB] [PDF 303KB ]( 93 )

REACTION KINETICS, CATALYSIS AND……

	575	Gul-e-Rana JAFFRI and ZHANG Jiyu
		Investigation on steam gasification of high-metamorphous anthracite using mixed black liquor and calcium catalyst
		The catalytic effects of single and mixed catalysts, i.e. single 3%Ca and 5%Na-BL(black liquor) catalysts and mixed 3%Ca+5%Na-BL catalyst, on carbon conversion, gasification reaction rate constant and activation energy, relative amount of harmful pollutan...
		cjche 16 (4): 575-583 [Abstract ] ( 89 ) [HTML 0KB] [PDF 418KB ]( 87 )

SYSTEM ENGINEERING

	584	SONG Kai, WANG Haiqing, LI Ping and FENG Zhigang
		Quality based prioritized sensor fault monitoring methodology
		To improve the detection and identification performance of the Statistical Quality Monitoring (SQM) system, a novel quality based Prioritized Sensor-Fault Detection (PSFD) methodology is proposed. Weighted by the Vp (variable importance in projection) ind...
		cjche 16 (4): 584-589 [Abstract ] ( 90 ) [HTML 0KB] [PDF 304KB ]( 87 )

	590	ZHANG Weiyong, , HUANG Dexian, , WANG Yudong, , WANG Jingchun and
		Adaptive state feedback predictive control and expert control for a delayed coking furnace
		An adaptive state feedback predictive control (SFPC) scheme and an expert control scheme are presented and applied to the temperature control of a 1200 kt•a－1 delayed coking furnace, which is the key equipment for the delayed coking proc...
		cjche 16 (4): 590-598 [Abstract ] ( 80 ) [HTML 0KB] [PDF 333KB ]( 97 )

THERMODYNAMICS AND CHEMICAL……

	599	Bal Raj Deshwal, Anu Sharma and Krishan Chander Singh
		Speeds of sound and excess isentropic compressibilities of butyl acetate+aromatic hydrocarbons
		Speed of sound data for butyl acetate+benzene, or toluene, or o-xylene, or m-xylene, or p-xylene binary mixtures have been measured over the entire range of mole fraction at 308.15 K. The excess isentropic compressibilities ( ) were computed from speed of...
		cjche 16 (4): 599-604 [Abstract ] ( 80 ) [HTML 0KB] [PDF 247KB ]( 95 )

	605	Rogrio AG S and Martn Aznar
		Vapor-liquid equilibrium of copolymer+solvent systems: Experimental data and thermodynamic modeling with new UNIFAC groups
		Vapor-liquid equilibrium (VLE) data for copolymer solutions are necessary for several chemical processes. However, VLE data for copolymer solutions in the published report are rare. In this study, experimental VLE data for binary systems copolymer+solvent...
		cjche 16 (4): 605-611 [Abstract ] ( 93 ) [HTML 0KB] [PDF 161KB ]( 97 )

BIOTECHNOLOGY & BIOENGINEERING

	612	WANG Anming, WANG Hua, ZHOU Cheng, DU Zhiqiang, ZHU Shemin and SHEN Shubao
		Ag-induced efficient immobilization of papain on silica spheres
		Complexation and interaction between silver and amino group were applied to induce an efficient immobilization of papain on silica spheres. The silver nanoparticles were deposited on the silica spheres before papain was coupled to the silica spheres. The ...
		cjche 16 (4): 612-619 [Abstract ] ( 88 ) [HTML 0KB] [PDF 483KB ]( 91 )

	620	ZHANG Aili and CHEN Xun
		Improve ethanol yield through minimizing glycerol yield in ethanol fermentation of Saccharomyces cerevisiae
		In ethanol fermentation of Saccharomyces cerevisiae (S. cerevisiae), glycerol is one of the main by-products. The purpose of this investigation was to increase ethanol yield through minimizing glycerol yield by using mutants in which FPS1 encoding a chann...
		cjche 16 (4): 620-625 [Abstract ] ( 85 ) [HTML 0KB] [PDF 244KB ]( 92 )

PROCESS AND PRODUCT TECHNOLOGY

	626	XIAO Xinyan and LIU Jianfei
		Synthesis and characterization of fluorine-containing polyacrylate emulsion with core-shell structure
		A fluorine-containing polyacrylate copolymer emulsion was synthesized by a seed emulsion polymerization method, in which methyl methacrylate (MMA) and butyl acrylate (BA) were used as main monomers and hexafluorobutyl methacrylate (HFMA) as fluorine-conta...
		cjche 16 (4): 626-630 [Abstract ] ( 85 ) [HTML 0KB] [PDF 226KB ]( 101 )

	631	ZHANG Guangxu, , TAO Ling and ZHANG Gaoyong
		Effect of hydrophobic carbon chain length on the crystal structure of MCM-41
		The mesoporous molecular sieve (MCM)-41 using ionic liquid as template has been prepared. The typical template of ionic liquid was [C16mim]X. In this article, the use of 1-alkyl-3-methylimidazolium ([Cnmim]Br, where n＝12,14,16,18,20) salts as templates i...
		cjche 16 (4): 631-634 [Abstract ] ( 92 ) [HTML 0KB] [PDF 170KB ]( 87 )

	635	SUN Meng, LIU Shi, LI Zhihong and LEI Jing
		Application of electrical capacitance tomography to the concentration measurement in a cyclone dipleg
		Accurate solid concentration measurement plays a key role in the process industry. Measurements analyzed offline can be used to estimate process efficiencies, to identify problems in a flow, and to validate computational models. Online measurements can be...
		cjche 16 (4): 635-639 [Abstract ] ( 89 ) [HTML 0KB] [PDF 396KB ]( 92 )

	640	LI Xinming and CUI Yingde
		Study on synthesis and chloramphenicol release of poly(2-hydroxyethylmethacrylate-co-acrylamide) hydrogels
		In this article, poly(2-hydroxyethylmethacrylate-co-acrylamide) hydrogels were synthesized by bulk free-radical copolymerization of 2-hydroxyethylmethacrylate (HEMA) and acrylamide (AAm) for soft contact lens(SCL)-based ophthalmic drug delivery system. Th...
		cjche 16 (4): 640-645 [Abstract ] ( 96 ) [HTML 0KB] [PDF 257KB ]( 94 )

	646	LUuml, Guocheng, XU Chunchun, LUuml, Yimin, CHENG Haidong and HE Zonghu
		The enrichment of chloride anion in the occluded cell and its effect on stress corrosion crack of 304 stainless steel in low chloride concentration solution
		The enrichment of chloride anion within the occluded cell (OC) for Type 304 austenitic stainless steel in low chloride concentration solution has been investigated by means of a simulated OC. The influence of the enrichment of chloride anion on stress cor...
		cjche 16 (4): 646-649 [Abstract ] ( 93 ) [HTML 0KB] [PDF 134KB ]( 87 )

RESEARCH NOTES

	650	XU Yuan and ZHU Qunxiong
		Research and implementation of decreasing the acetic acid consumption in purified terephthalic acid solvent system
		Decreasing the acetic acid consumption in purified terephthalic acid (PTA) solvent system has become a hot issue with common concern. In accordance with the technical features, the electrical conductivity is in direct proportion to the acetic acid content...
		cjche 16 (4): 650-655 [Abstract ] ( 88 ) [HTML 0KB] [PDF 152KB ]( 99 )

	656	LI Xiuping, , LIU Youzhi, , LI Zhiqiang and Wang Xiaoli
		Continuous distillation experiment with rotating packed bed
		The performance of a rotating packed bed (RPB) with three kinds of packings was investigated using alcohol/water solution under continuous distillation conditions at atmospheric pressure. The effects of average high gravity factor (β), reflux ratio (R), ...
		cjche 16 (4): 656-662 [Abstract ] ( 94 ) [HTML 0KB] [PDF 296KB ]( 95 )