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首页> 外文会议>Annual convention of the Sugar Technologists' Association of India >PIPE LINE CORROSION IN CANE SUGAR INDUSTRY
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PIPE LINE CORROSION IN CANE SUGAR INDUSTRY

机译：蔗糖工业管道腐蚀

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Mild steel is the chief construction material being used for fabrication of almost all the pipelines in sugar factories. These pipe lines are used for transportation of water, Raw Cane Juice, clarified cane juice syrup and molasses etc. The mild steel is very much susceptible to corrosion under sugar factory processing conditions. The effects of some of the process parameter viz. pH, temperature and Brix on the corrosion rate of mild steel in Raw Cane Juice, clarified cane juice and water have been studied. A linear increase in corrosion rate was found with decrease in Brix. At p~H below 7, the corrosion rate increases and below p~H 4, it increased more sharply. No significant change in corrosion rate was found at temperature up to 70°C, but above this the rate increased considerably.
机译：轻度钢是主要建筑材料用于制造糖厂中几乎所有管道的制造。这些管道用于运输水，未甘蔗汁，澄清的甘蔗汁糖浆和糖蜜等。温和的钢非常易于在糖厂加工条件下腐蚀。一些过程参数viz的影响。 pH，温度和Brix在原始甘蔗汁中的低碳钢腐蚀速率，澄清的甘蔗汁和水已经研究过。腐蚀速率的线性增加在Brix中减少。在P〜H以下7时，腐蚀速率增加，低于P〜H 4，它急剧增加。在高达70°C的温度下发现腐蚀速率没有显着变化，但速率高于此速率显着增加。

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