It is pointed out that h2s decomposition by photochemical catalysis method is a process with good prospect because this way can make use of abundance and cheap solar energy , the reaction condition is mild and the energy cost is low 指出光催化分解硫化氢的方法不仅可利用丰富、廉价的太阳能资源，而且光催化反应条件缓和，耗能低，是一种有开发前景的工艺路线。
An experimental gas generator installation was established and applied to research the self - ignition behavior of ethanol while it was injected into hot oxidizing gas mixture produced by decomposing of h2o2 with high concentration 装置中质量分数为90 %的过氧化氢溶液由高压气挤推，通过催化床完成催化分解，产生高温气体；质量分数为97 %的酒精溶液经由分布喷嘴喷入过氧化氢分解气体中发生自燃，从而提高气体温度。
The performance of catalyst beds was experimentally studied . the influence on decomposition was investigated with changing the mass flux through the cross of the catalyst bed and the initial temperature of the catalyst bed . the experimental results were compared with those of the numerical simulation 对过氧化氢催化床的催化性能进行了试验研究,分析了催化床床载、催化床初始温度对过氧化氢催化分解的影响,与一维情况下的数值仿真结果进行了对比。
The zircondri filin wtut rirconia wa prepared and the removing technology of the zirconia on the zirconium sdrices was obtalned . the methods of chemistry and magnetron sputtring plating were used in order to platc a palladium film , which is characteristic of self catalysis for hydrogen and the sole h - permselectivity on the clean rirconium sdrices prepared by the methods of electrochemitw and ( or ) high temperatur vacuum hydrgenization , which was firstly studied . the plating tedrilogy was obained and the surface modified zirconium membran was prepared 在利用电化学法和真空高温除氧加氢法去除了锆表面氧化膜的基础上，分别采用化学法、磁控溅射法两种镀膜技术在其表面上镀上了一层对氢具有自催化分解、唯一选择渗透性的金属钯膜，首次获得了锆基材膜表面上镀钯的制备工艺，成功制备了锆表面改性选择渗氢膜。
