The basic concept and experimental apparatus of combinatorial catalysis are summarized, and its applications to the R&D of petrochemical catalysts for such reactions as selective oxidation of propylene to propylene oxide, side-chain alkylation of toluene and methanol to styrene, butadiene to tetrahydrofuran and oxidative dehydrogenation of ethane/propane to ethylene/propylene are introduced. Combinatorial catalysis would be most likely an effective way to find new catalytic materials and novel catalytic processes in the future.

Life cycle costing (LCC) and life cycle assessment (LCA) are two key supporting tools for cleaner chemical processing industry. In this papper，the concept of environmental cost is introduced. An attempt is made to interpret the outcomes of a LCA in terms of environmental costs. This attempt ensures the environmental accountability of chemical products in LCC while LCA ensures their eco-friendly nature. Basing on this assume，the conceptual framework and implementation steps of product design are brought forward. This model incorporates the outcomes of LCA into the LCC practice，which provides useful information for rational chemical products design.

Based on the molecular recognition principles, the preparation methods and separation mechanism of molecularly imprinted membrane are presented. The applications to chirality separation, sensor, solid phase extraction and pervaporation are described, and the problems and progress in this field are discussed.

In this article, the crystal structure of perovskite photocatalyst is presented. Its preparation methods，including solid state reaction，sol-gel，chemical solution decomposition (CSD) and co-precipitation are introduced and compared；the research progress of application of perovskite photocatalyst to water splitting into H2，photodegradation of organic dye and VOCs are discussed. Finally，further research work is proposed.

The stress-strain curves and texture characteristics of dynamic recrystallization of magnesium alloy are introduced. The influences of deformation temperature，strain rate，strain and original texture on nucleation and grain size of dynamic recrystallization of magnesium alloy are discussed. Within a certain range，grain size becomes small as deformation temperature declines and strain rate rises. The nucleation mechanisms of DRX are reviewed.

High boiling solvent (HBS) lignin is released from plant raw materials by using high boiling alcohol as a solvent. HBS lignin is a novel green material. This paper presents the recent progress of preparation, structure and the basic application research of HBS lignin, especially HBS lignin modified-epoxy resin, polyurethane and polymer additives. Some problems in practical application and the further development of HBS lignin are put forward.

Micro–channel reactors have been used for the synthesis of micro/nanoparticles in recent years. The development in this field is reviewed. Some influence parameters in the synthesis processes, such as residence time, reaction temperature, reactant concentration, and feeding method etc. are introduced in detail.

As an anode material for lithium ion battery, the crystal form of Li4Ti5O12 does not change. So it is regarded as a“zero strain”material. The lithium ion battery using Li4Ti5Ol2 as cathode material has excellent cycle performance and plateau voltage. Because Li4Ti5Ol2 can avoid electrolytes decomposition and solid-electrolyte interphase (SEI) creation, the safety and reliability of the material is improved as compared with carbon electrode. The preparation process, state-of-the-art doping modification and the effect of structure on electrochemical properties of Li4Ti5Ol2 are introduced.

Excellent properties of lithium battery with polymer electrolyte are reviewed. From the analysis of polymer matrix and electrolyte，the development of gel polymer electrolyte，micro–porous polymer electrolyte and composite polymer electrolyte in recent years is introduced. Their preparation method，properties and features are compared. The effects of Li–salts, plasticizers，ionic liquids and single–ion conductors on polymer electrolyte properties are summarized. In addition，the developing trends of polymer electrolyte and polymer lithium battery are presented.

The thermal insulation and protection principles of infrared thermal reflective coating and its research progress are reviewed. Nano-ceramic hollow bead application on infrared thermal reflective coatings is mainly introduced. Fabricating the composite infrared thermal reflective coating by means of the sol-gel method is presented and the improvement of the thermal insulating performance of fibrous thermal insulation by nano-composite infrared thermal reflective coating is introduced.

It is an urgent task to reduce atmospheric emissions of carbon dioxide and mitigate global warming. The global capacity, carbon dioxide residence time and the cost for different carbon sinks are introduced. Geological sequestration of carbon dioxide is considered the best choice for near-term reduction of stationary point-source carbon dioxide emission by comparison. The problems to be solved in carbon dioxide geological sequestration are analyzed from chemical engineering and application fundamentals. Under the geological conditions of high temperature and high pressure, the thermodynamic research on complicated multi-phase equilibrium of the system containing carbon dioxide and brine in porous media is a key subject.

Amphiphilic graft polymers were synthesized by hydrosilation using hydrophilic alkyl polyoxy-ethylene polyoxypropylene ether，hydrophobic organofluorine compoud or long-chain aliphatic acrylate and hydrophobic poly (methylhydrosiloxane). The structure of the samples were analyzed with FTIR and TEM. The results showed that the samples had favorable hydrophobic association. Moveover，the characteristics such as transmittance, rheological behavior，and surface tension are related to the contents of hydrophilic and hydrophobic groups and the chain length of the aliphatic acrylate.

Nano aluminum trihydroxide gels were prepared by carbonation in rotating packed bed under high gravity，then were subsequently modified by thermal hydrolysis in an agitated closed vessel to synthesize a novel nano-scale modified aluminum hydroxide powder with the beginning of thermal decomposition higher than 350℃ and weight loss of 51%. The mechanisms of carbonation and modification processes, as well as the influences of such factors as temperature, high gravity level, gas/liquid ratio, sodium aluminate concentration, final pH on carbonation and the influences of such factors as selection of precursors, temperature, modifier/ aluminum trihydroxide, aluminum trihydroxide concentration on modification were analyzed in detail. The modified product was formed by esterification and had ultra thin rhombic morphology of 20～40 nm in thickness, 100～200nm in length, and 50～100nm in width.

New unique modifiers of self-made hydroxyl acrylic resin (emulsion) and isocyanato- terminal waterborne polyurethane were developed. The modification effect of the new modifiers to urea-formaldehyde resin was studied and compared with traditional modification method. The research showed that while the molar ratio of urea/formaldehyde was increased in the traditional modification method, the content of free formaldehyde was decreased, but the adhesion strength was reduced. However, the content of free formaldehyde was decreased while adhesion strength and water resistance were increased obviously when the new modifiers were used. The higher the content of the modifiers, the stronger the modification effect. The waterborne polyurethane showed better improvement of the adhesion strength of UF resin, but not so good to water resistance. The modified effect of the high hydroxyl content acrylic resin was stronger than the low hydroxyl content acrylic resin.

In order to separate isomeric compounds from the mother liquor of glucose，industrial chromatography packing material was prepared by the NH2-bond modification of silica gel. The bonded phases obtained were characterized with elemental analysis，and infrared spectrum. Chromatographic evaluations were carried out by using self-made packing material to fill the HPLC column. The results showed that the stationary phase had excellent chromatographic properties and resistance to hydrolysis between pH 2～11. It could be used for the efficient separation of isomeric compounds from oligosacchardes.

The in vitro antitumor action of the different parts of ethanolic extractives from Camphor leaves，which were obtained by the technique of solvent-refining，was investigated in this paper. The dried Camphor leaves were submitted to ethanol（95%v/v）extraction and then the ethanolic extract was extracted again by petrol-ether，chloroform，ethyl acetate，methanol and water successively，and five extractives - A1，A2，A3，A4 and A5，were attained correspondingly. Using MTT and colony-forming methods，the five extractives were tested for the cytotoxicity on high metastatic lung carcinoma cells (95-D)，human oral epidermoid carcinoma (KB) and the human hepatoma cell line (HepG2). The extrac- A1，A2 and A3，showed the significant antitumor action when compared with the controls. The three extractives inhibited the tumor cells viability in concentration–dependent characteristics. These investigations suggested that the extract from camphor leaves had the function of antitumor in vitro，which was reported here firstly.

Taking surplus sludge of urban sewage as raw material, different methods were used to prepare adsorbent for flue gas desulfurization. The factors affecting the desulphurization efficiency for the systems of SO2—O2—N2 and SO2—O2—H2O(g)—N2 were discussed, and a stationary bed model for the system SO2—O2—H2O(g) —N2 was also established. The results indicated that the adsorbent prepared by pyrolysis was better. In comparison with commodity activated carbon, the adsorption capabilities of the adsorbent made from surplus sludge were studied. The best absorption conditions for two adsorption systems were determined, and the simulated values with the stationary bed model and experiment values were in good agreement.

Mass-transfer performance of two packing structures was investigated with the CO2-NaOH system. The results showed that the volumetric mass-transfer coefficient of cross-flow rotating bed with protruded ripple plate packing was 0.95～2.1 higher times than that in the cross-flow rotating bed with wire –gauze packing，and was slightly less than the countercurrent rotating bed and was 1～2 orders of magnitude higher than the conventional gas-liquid mass-transfer equipments under the same operational condition，respectively. Through the experimental date，correlative expression of the volumetric mass-transfer coefficient was obtained with MATLAB program.

This article systematically studied the influence of concentration of soaked liquid, the roasting time and the roasting temperature to activeness and the stable performance of CuO/γ–Al2O3 catalyst on system of catalyzed wet air oxidation, and the best preparation condition has been determined .The experimental results indicated that CuO/γ–Al2O3 catalyst was applied in the treatment of emulsification wastewater resulted in 88.4% CODCr removal after 2hrs’ oxidation at 200 ℃ (13.0%’s improvement compared to non-catalytic oxidation).

In this paper，using sodium hydroxide and aluminum nitrate as raw materials，the ultrafine powder of Al(OH)3 have been prepared by the reaction of molecule solids in usual temperature. the products have been characterize by the differential X-ray powder diffraction(XRD)，the analysis of partical degree contribution and application in the rubber as fire retardant.The results show that the technique is feasible in practical applications.The powder has high purity and application in the CIIR rubber the fire retardant is improved.
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This paper introduces the design of a control system aiming at reducing the amount of volatile organic compounds (VOCs) released in the atmosphere based on catalytic combustion technology. The controlled member is reverse flow reactor (RFR) and controlled by PLC system. Firstly，the control objective is given according to the theoretical knowledge. Then the control scheme，hardware configuration of the system and the program design is presented. At last an example is offered to prove the validity of this system.