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首页> 外文期刊>Journal Of The South African Institute Of Mining & Metallurgy >Protect your catalyst by improving your sulphur filtration process
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Protect your catalyst by improving your sulphur filtration process

机译:通过改善硫磺过滤过程来保护催化剂

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摘要

Downtime of a sulphuric acid plant is costly. Poor catalyst screening due to loss of high pressure on the catalyst bed is one of the major reasons for downtime. Sulphurnet has developed a technology that improves the efficiency of the liquid sulphur filtration process. Less ash is transferred to the catalyst. This enables acid plants to run for 28 to 30 months without catalyst screening. Other advantages of the process are reduced losses of liquid sulphur in the filter cake, and lower maintenance costs due to the longer lifetime of filter leafs. Finally, we address some environmental issues to reduce emissions and the losses of the sulphur in various areas.
机译:硫酸植物的停机速度昂贵。 由于催化剂床上的高压损失,缺乏催化剂筛选是停机时间的主要原因之一。 Sulvurnet开发了一种提高液体硫磺过滤过程的效率的技术。 减少灰分转移到催化剂中。 这使得酸性植物在没有催化剂筛选的情况下运行28至30个月。 该过程的其他优点是滤饼中液体硫的损耗降低,并且由于过滤叶的寿命寿命较长而降低维护成本。 最后,我们解决了一些环境问题,以减少各种区域的排放和硫磺的损失。

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