油脂浸出设备的简单概述
在油脂浸出时,油料用溶剂处理,其间易溶解的组分(主要是油脂)就溶解于溶剂。当油料油脂浸出在中止的情况下进行时,油脂以分子的办法进行转移,属“分子涣散”。
In oil extraction, oil is treated by solvent, and the component (mainly oil) is dissolved in the solvent. When the oil leaching was carried out in the case of suspension, oil transfer by molecular method, which belongs to the "molecular slack".
但油脂浸出进程中大多是在溶剂与料粒之间有相对运动的情况下进行的,因此,它除了有分子涣散外,还有取决于溶剂活动情况的“对流涣散”进程。
But oil leaching process are mostly in the solvent and the material between the grains have relative motion of. Therefore, it in addition to molecular slack, depends also on solvent activity "convective lax process.
分子涣散是以分子移动办法进行的,当油料与溶剂接触后,油脂分子以不规则的热运动办法从油猜中渗透出来并涣散到溶剂中,一同,溶剂分子也不断地渗透到油猜中与油脂分子混合,使油料内部及溶剂都形成了溶液(称混合油),这两部分溶液中油脂的浓度相差较大,油脂分子从浓度大的区域向浓度小的区域涣散,直到抵达平衡中止。
Molecular slack is the molecules move way, when the oil and solvent exposure, oil molecules to irregular thermal motion way from oil guess seeps out of the and lax to the solvent, together, solvent molecules also constantly penetrated into You Caizhong and oil molecules combine, make oil and solvent are formed in the solution (called a mixed oil), oil in the two parts of the solution concentration difference larger, oil molecules from large concentration of regional to the concentration of small regional lax until the arrival of the balance suspension.
分子涣散以单个分子为转移单位,而对流涣散是溶液以小体积进行的转移。它是一部分溶液在活动的情况下以合适的速度移向另一处,在活动中带走被溶解的物质,即以活动办法进行的物质涣散进程。
Molecular slack by single molecules for the transfer unit, and transfer the solution to convection and lax is small. It is a part of the solution in activities at a certain speed shift to another, in the activities of away by dissolved substances, the movement of substances slack process.
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