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Position: Home > Articles > Application of tubular acid distributor of anodic protection trough in the largescale SA absorption tower Phosphate & Compound Fertilizer 2005,20 (3) 41-43+13

大塔径硫酸吸收塔阳极保护槽管式分酸器的应用

作  者:
黄正杰
单  位:
云南三环化工有限公司
关键词:
硫磺制酸;分酸器;槽管式;阳极保护;不锈钢
摘  要:
介绍阳极保护不锈钢槽管式分酸器在云南三环化工有限公司600kt/a硫磺制酸装置DN7000大塔径上的应用情况,分析分酸器在水联动试运行中出现液体分布不均匀的原因及处理办法。
译  名:
Application of tubular acid distributor of anodic protection trough in the largescale SA absorption tower
作  者:
HUANG Zhengjie(Three Circle Chemical Co.,Ltd, Kunming, Yunnan 650113, China)
关键词:
sulfuric acid (SA) production from sulfurburning; acid distributor; tubular type; anodic protection; stainless steel
摘  要:
The application of a tubular acid distributor of anodic protection with stainless steel is described in the large diameter absorption tower(DN7000)for 600 kt/a SA production from sulfurburning at the Three Circle Chemical Co.,Ltd. The reasons of heterogeneous liquid distribution in the acid distributor during the trial run of water instead of acid are analyzed and some measures are given.

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