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首页> 外文会议>Annual International Meeting of the American Society of Agricultural and Biological Engineers >Development of a Small-Scale Reactor System for the Continuous Hydrothermal Processing of Swine ManureInto Oil
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Development of a Small-Scale Reactor System for the Continuous Hydrothermal Processing of Swine ManureInto Oil

机译：开发猪曼丘内石油连续水热加工小型反应器系统

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A small-scale hydrothermal process (CHTP) system for converting swine manure into oil was developed to evaluate the technical feasibility of a continuous mode process. The CHTP unit has a capacity to process up to 3.6 kg of raw manure per hour and ismainly composed of a manure pre-processor, a low-flow rate high-pressure slurry feeder, a process gas feeding system, a high-temperature high-pressure reactor, gas and liquid products separation vessel, and process controllers. The effect of temperature,pressure, retention time, and process gas on oil yield and quality was evaluated. Experiment results showed oil yields as high as 70% (based on volatile solids content of the swine manure feedstock) when using an operating temperature of305°C, operating pressure of 1,500 psi, and hydraulic retention time of 80 minutes. The average heating value of the oil product was 28,312 kJ/kg (12,205 Btu/lb). An energy balance showed that the process is a net energy producer.
机译：开发了一种用于将猪粪转换为油的小型水热过程（CHTP）系统，以评估连续模式过程的技术可行性。 CHTP单元每小时提供高达3.6千克的原肥，并由粪便预处理，低流量高压浆料进料器，工艺气体供给系统，高温高 - 压力反应器，气体和液体产品分离容器和工艺控制器。评估了温度，压力，保留时间和工艺气体对油产量和质量的影响。实验结果表明，在使用305°C的工作温度为1,500psi的操作压力和80分钟的液压保留时间时，水产生高达70％（基于猪粪原料的挥发性固体含量）。油产品的平均加热值为28,312 kJ / kg（12,205 btu / lb）。能量平衡表明该过程是净能源生产商。

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