The flow resistance of foam is affected by those parameters such as surfactant concentration, oil saturation, temperature, permeability, water and gas phase velocity, etc.
泡沫的流动阻力受泡沫剂浓度、温度、油饱和度、渗透率以及水相和气相达西流速的影响。
Application of some measures, such as semi-close unloading and increase of crane tube plug etc. can availably decrease oil gas concentration in operating area.
采用半封闭卸车、增加鹤管堵头等措施可有效降低作业空间的油气浓度；
The gaseous product was mainly consisted of CO, CO2, H2 and CH4. The concentration of CO, H2 and CH4 in gas increased with temperature. The bio-oil contained organic acid, phenol and saccharide.
结果表明，气体产物中主要以CO、CO2、H2和CH4为主，CO、H2和CH4的浓度随着温度升高而上升，生物油主要含有有机酸类、苯酚类和糖类等化合物。
Project scale and contents: The investment will be used for the construction of wastewater concentration tanks such as ageing oil tank, water tank (three) & gas resource unit.
项目建设规模：建筑陈油池、集水池（三座）、气源装置等污水浓缩池。
Project scale and contents: The investment will be used for the construction of wastewater concentration tanks such as ageing oil tank, water tank (three) & gas resource unit.
项目建设规模：建筑陈油池、集水池（三座）、气源装置等污水浓缩池。
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