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1)  gasifier with one chamber and two stages gas flow beds for double raw materials
双原料化一室二段气流床气化炉
2)  two-stage entrained flow gasifier
两段式气流床煤气化炉
1.
Recently,a novel pilot scale two-stage entrained flow gasifier has been developed in China.
建立了两段式气流床煤气化炉内气固两相流动的三维计算流体力学(CFD)模型,将气体视为连续介质,在Eu ler坐标系下考察气相的运动;将颗粒视为离散体系,在Lagrange坐标系下研究颗粒的运动。
3)  two stage fluidized bed hydrogasifier
两段流化床加氢气化炉
4)  double-shaft gasifier
双室气化炉
5)  entrained-flow gasifier
气流床气化炉
1.
Periodicity analysis of pressure fluctuations in the impinging entrained-flow gasifier;
撞击式气流床气化炉压力波动的周期性分析
2.
Inner structures and components of slag layers formed by gasification of two kinds of oil-slag slurry on the furnace wall were studied in a lab-scale water wall entrained-flow gasifier.
基于实验室小型水冷壁气流床气化炉,研究了两种油渣浆气化后在炉内壁形成渣层的内部结构及组成。
3.
In coal gasfication,the molten coal slag corrodes the refractory lining of the entrained-flow gasifier severely,which is an important factor affecting the life of refractory lining.
煤气化工艺中,气流床气化炉内的熔渣对耐火衬里的高温侵蚀十分严重,是影响耐火衬里寿命的重要因素。
6)  entrained flow gasifier
气流床气化炉
1.
Based on the digital image processing technology the flame characteristics in entrained flow gasifier is researched and the stable and instable flame status is analyzed respectively.
基于数字图像处理技术,研究气流床气化炉内多喷嘴对撞气化火焰几何特征,分析气化稳定燃烧和不稳定燃烧两种状态。
2.
The pressure signal of different flame status in entrained flow gasifier is analyzed by the wavelet-transform analysis in this paper.
对气流床气化炉内不同气化燃烧状态下的火焰压力信号进行了小波分析 。
3.
An effective method is proposed for analyzing through pressure signals the flame gasified combustion condition of an entrained flow gasifier.
提出了一种通过压力信号分析气流床气化炉火焰气化燃烧状态的有效方法,该方法运用尺度分解法分析炉膛压力时域信号。
补充资料:气流床粉煤气化
分子式:
CAS号:

性质:煤气流床气化工业炉之一。将原料煤磨成很细的粉煤,粉煤粒度要求75%~80%通过200目。用气化剂(氧和水蒸气)将粉煤喷入气化炉内,在高温(1500℃左右)下进行煤气化反应而制得煤气。该法气固接触面积很大,反应时间很短。可用于劣质煤的气化。

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