2013年7月27日星期六

Petroleum proppant find a breakthrough for the development of new resources

    Oil  frac proppant  Currently most used clay binder with its incorporation of clay different quality and fineness of fly ash is generally about 10 to 17% of the individual reaches 20%. Oil fracturing proppant is determined according to the plasticity of fly ash. Good plasticity such as fly ash can be used or not as bad plastic ash can also use another multi varieties binder binder good about viscoplastic less Conversely, the more can be used.
    Oil fracturing proppant ceramic sand equipment operating pipeline transportation as alumina or other abrasive materials easily at extremely easy frayed at the elbow caused by leakage of material. Therefore, it is necessary to place the elbow reinforcement reinforcing the lower position is at the elbow. Ceramic sand do so primarily to prevent air from escaping when away material, but also in the warehouse roof design baghouse This allows air to escape when the material can not be taken away. And be sure to regularly check the bag if there is damage but also timely replacement.
     Proppant  a fluxing action, a certain amount of clay which can reduce the sintering temperature of Fe2O3 has a certain effect solubilization. Another clay ash sintering temperature lower than the overall decrease after adding clay sintering temperature. Some binders fluxing action stronger than clay. The raw materials can be used for binders are many. In addition to clay binders commonly used but also have shale, coal gangue, pulp waste, bentonite, etc. but the most used is clay.
    Petroleum  Ceramic proppant  primary role of binder thickening, when larger particles of fly ash fineness not meet the technical requirements molding is difficult to diverge Pelletizing ball after raw intensity difference, fragile transport during the sintering process the breakage rate is higher. When fly ash was still very small when the damage is very high. Solve this problem you need to add clay thickening agent to improve the plasticity of fly ash in order to facilitate forming granulation improve yield.

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