Alluvial fan is a typical continental fan accumulation formed after the outflow of the river (flood). There are two kinds of sedimentary mechanism, the traction flow and the debris flow in the fan root area，which make the sedimentary model of alluvial fan complicated. The exposed alluvial fan phenomenon is well in Zhebu countryside, Laiyang city, Shandong province, which belongs to Cretaceous Wangshi group Xingezhuang Formation. Through the detailed observation and measurement on the section, using the sedimentary principle of the outcrop, the sedimentary environment was thought being an alluvial fan, which developed chaotic accumulation of conglomerate facies (Gms), massive bedding conglomerate facies (Gmh), trough cross bedding sandstone facies (St), planer cross bedding sandstone facies (Sp), horizontal bedding sandstones (Sh), floodplain mudstone (Fl) and massive bedding mudstone (M). The trough flow facies belt, slice flow facies belt, braid flow facies belt, runoff facies belt were identified. The facies of the trough flow belt and the slice flow facies belt were the least exposed, and the upper part of the main section was mostly debris flow deposits. The facies of the runoff facies and the braided flow facies were the most exposed, showing the characteristics of the interaction between sand and mud. In view of this, based on the study of the sedimentary characteristics of different facies zones, the sedimentary model was established and the evolution characteristics of the profile were analyzed combined with the outcrop characteristics of alluvial fan in Laiyang, Shandong province.

The thermodynamic simulation analysis for methanol steam reforming hydrogen production system of kilowatt proton exchange membrane fuel cell was researched by Aspen Plus software. The influences of water to methanol mole ratio (0.8~1.6), reaction temperature (140~400 ℃), and pressure (101.325~506.625 kPa) on methanol steam reforming process were investigated. The results show that the methanol equilibrium conversion and CO mole fraction increase when the temperature is raised, while the H2 mole fraction decreases at the same time. The equilibrium conversion of methanol decreases with pressure increasing, but the pressure has little effect on the mole fraction of H2 and CO. The equilibrium conversion of methanol is improved with the water to methanol mole ratio raising. However, a large number of water vapor will increase the load of the system and lower the thermal efficiency. Therefore, the appropriate range of water to methanol mole ratio is between 1.2 and 1.4. It can be found that H2 mole fraction is 64.27% and CO content is below 10-5 ultimately through simulation of the hydrogen source system, which can provide hydrogen source for kilowatt proton exchange membrane fuel cell.

The separation oil and gas component and physical property are analyzed with gas chromatography. The component of initial oil in place in F block is obtained by using PVTsim. The changes of PVT parameters of oil in F block is studied and the effect of separation stages and choke size change on the fluid composition and physical properties is analysized. The results are listed as follows: the initial oil in F block has a characteristic of high content of light hydrocarbon, low density, high shrinkage and high gasoil ratio, and the change of pressure has a greater influence on PVT parameters. Compared with black oil, reservoir fluid has a strong sensitivity on separation stages. When multistage separation is applied, initial oil in place e has a characteristic of high shrinkage, small degassed amount and high oil production. When small choke is applied, the pressure before choke is high. So light component is more likely to be mined.

A series of CuCr catalysts had been synthesized via conventional coprecipitation method under different experimental conditions to investigate the influence of preparation conditions on acidic properties and develop a novel way to detect the acidity. The SEM results show that acidic properties of catalysts have intimate relation with their textural structure. A model of binary CuO/Cr ₂O ₃ mixed oxides had been proposed on the basis of the hypotheses of Thanable and Seiyama. After analysis, it is indicated that in the amorphous catalysts, the acidic sites are provided merely by CuO and Cr ₂O ₃, while in the crystal samples, those composed of both the oxides themselves and increasement of B acidic sites caused by the asymmetrical mixture of CuO and Cr ₂O ₃, which further illustrated that with the crystal size of oxides decreasing, the particles became welldistributed, together with the decreasing of acidic properties of the catalysts and B acid ratio，and vice versa.

The DXX68C29 [KG*4]well is located in Xin 68 block three East high position of a structure of a key well. The well didnt normal product because of serious sanding in 27 July 2011, influenced the capacity up to 15.4 m ³. In view of the well casing channeling long well section, the hole diameter change after the casing sealing channeling and the contradiction of large of inclination change, the 40 arm caliper was used on the well casing diameter analysis, selected suitable control sand technology. The method solved the contradiction of the well which could not be normal production because of the sanding. The well had worked 170 days continuously and had produced oil 1 179.9 m ³ accumulatively after opened in 4 August 2011. A new train of thought was provided to solve similar well control sand. The 40 arm caliper structure, measuring principle and technical index were introduced. A new idea and technical were provided to solve the problem of unconsolidated reservoir control sand, and analyzed of the field application of the instrument effect through field application.

The development of new ball shape petroleum wax hydrofining catalyst and process condition as well as experiments on various feedstocks were described. The experiment results show that the catalyst has excellent physical chemistry nature and with five-teeth ball physical form, high strength, small granularity. Meetging petroleum wax hydrofining characteristics and with excellent activity and good adaptability on wax material. Under the 20％ low density comparing FV-10 catalyst, the activity is comparable.

Synthesis of tungstophosphate with organic cation from acidic ionic liquids and 12-tungstophosphoric acid was reported. And its catalytic application in the synthesis of ethyl acetate had also been investigated. The effect of reaction time, reaction temperature, catalyst amount and the molar ratio of acetic acid to ethanol were studied, and found that higher conversion of acetic acid (94％) and good selectivity to ethyl acetate (100％) can be obtained under the following conditions: 60 ℃, 4 h, n(catalyst)/n(acetic acid)/n(ethano1)=1∶30∶150. The catalyst was immiscible in the reaction system after reaction, providing a simple separation by decantation. The catalyst can be recycled for 4 times directly after vacuum drying without obvious loss in catalytic activity.

Brominated butyl rubber was prepared by solution method, and its microstructures were characterized by 1H-NMR. It has three main microstructures, that is the unbrominated isoprene structure (structureⅠ), the exomethylene allylic bromide structure (structure Ⅱ) and the bromomethyl olefinic structure (structure Ⅲ). The effects of contact time, residence time and pH after neutralization on microstructures were investigated. The results show that the brominated reaction is complete in 1.5 initial contact minutes, and prolonging contact time or under alkaline condition can accelerate isomerization of brominated butyl rubber from structure to structure Ⅲ.

 

Determine the solubility of methyl chloride in n-hexane and regress experimental data by Peng-Robinson equation of state(EOS).Phase equilibrium equipment with magnetic stirring apparatus was developed and used in mensurating the solubility of methyl chloride in n-hexane at depression. Its high precision was proved by reliability test. The solubilities at 25，30，35，40 ℃ were measured and the averages of Henry constants are 884,959,1 067,1 172 kPa. It is found that the solubility of methyl chloride in n-hexane are decreases with the temperature increased and increases with the pressure increased. The binary parameter calculated by Peng-Robinson EOS is 0.053 4.The calculated and experimental values of equilibrium pressure are compared, the average relative deviation is 0.985%.Peng-Robinson EOS is accurate in regressing and can be used in more researches.

 The fractal theory is adapted to resolve the simulation of irregular-shaped objects, however, the modeling technology is adapted to the modeling of regular-shaped objects. It can simulate the nature scenery to the life by combining the iteration function system（IFS）of fractal theory with the free surface modeling technology. With the application of iteration function system and the free surface modeling technology to computer aided design (CAD) environment and used the interface modeling Object ARX of CAD and Visual C++ to study the simulative algorithm of natural scenery. With the use of iteration function system to simulate the algorithms of 3D fractal plants. It applied the free surface (B-spline surface) to simulate a hillside. The practical application of a hillside and plants with fruit was given, it indicated that the simulative effect was natural and living.