Well-ordered meso porous organic -inorganic hybrid SBA-15- HSO ₃ containing alkyl(methy1)and sulfonic acid groups was directly synthesized via hydro the rmaltechnique and characterized by XRD and nitrogen adsorption.The results show that catalyst SBA -15- HSO ₃ , a highly ordered two -dimensional hexagonal me so porous structure , has greater specific surface area , pore size and pore volume .Ethyl tertiary -butyl ether (ETBE)was synthesized by the reaction of ethyl alcohol and tertiary butyl alcohol with SBA -15 -HSO ₃ as a catalyst , and the reaction dynamics model had been established.The reaction process carries on in the steel sealed rhythmic reaction cauldron without the influence of internal and external diffusion.The etherification reaction kinetic experiment data could be obtained with the change of the raw material density and the reaction temperature , then such a kinetic model r=kC ^1.5 _A C ^-0.5 _B  , would be obtained, finally got the frequency factor 1 .3 ×10 ⁷ h ^-1and activation energy 52.86kJ/mo l.At the same time , a theoretica1 mode1 r=k′C ^1.5 _A C ^-0.5 _B  would be obtained according to the reaction mechanism , with frequency factor 1 .2 ×10 ⁷ h ^-1and activation energy 52 .56kJ/mol .So the surface reaction could be considered as the rate -determining step.

    Tetradecy lbenzene was prepared by the alkylation of benzene with tetradecene over supported hydrofluoric acid on USY. The catalytic performances of the catalysts were investigated by alkylation reaction of benzene and tetradecene in a liquid fixed micro -reactor .The influences of reaction temperature, calcination temperature , space velocity and the composition of the catalysts on the catalytic performances were studied .Then the catalyst stability performance was also studied.The results show that the conversion of tetradecene is 98 .54 % and selectivity of 2-tetradecylbenzene is 52 .68 % under the conditions of 6.0 %mass fraction of fluorine , 300 ℃ calcinations temperature , 140 ℃ reaction temperature , 3 .0 h ^-1 space velocity(WHSV), and 10∶1 of mole ratio of benzene and tetradecene .HF/ USY catalysts have highly activity and stability .

        The experiment of producing heavy traffic paving asphalt was carried out with the FCC slurry and the propane deasphalted asphalt as the feedstock by uniform prescription design method .The experiment scheme was designed by original FCC slurry , above 400 ℃ slurry , above 445 ℃ slurry , and propane deasphlted asphalt as fact rs.The mathematic model of blending composition and asphalt w as set up by gradual regression of the experiment date , the effect of the blending composition on the asphalt was reflected quantified , and the optimal composition(above 400 ℃ slurry)which blended in proane deasphalt was found .Using FCC slurry as modified solvent not only makes full use of the slurry , but also improves the property of propane deasphalted asphalt .Based on mathematic model , the predicted results conformed with the measured results by using uniform prescription design of blending asphalt .The heavy traffic paving asphalt can be produced according with national standard of heavy traffic paving asphalt .It can be used as a basis for industrialization.