关键词]硫酸生产；硫磺原料；300kt／a；试生产2 z& n( E/ N3 J% k0 A [gap=1579]Key words：sulfuric acid production；element sulfur raw material；300 kt／a；trial production ...
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sulfuric acid production pyrite 硫酸生产
sulfuric acid production sulfur 硫酸生产
sulfur-based sulfuric acid production 硫磺制酸
sulfur-burning sulfuric acid production 硫磺制酸
sulfuric acid production by sulfurburning 硫磺制酸
sulfuric acid production conversion system 硫酸生产
sulfuric acid production from phosphogypsum 磷石膏制硫酸
An anodic protection cooler for sulfuric acid production has been designed and fabricated.
设计、制造国内首台阳极保护酸冷却器。
The SO2 from sulfuric acid production process using the waste gas of metallurgy plant is harmful to workers health.
冶炼厂利用冶炼废气回收SO2生产硫酸，生产过程中排放的SO 2危害作业人员健康。
High speed centrifugal blowers are key equipment in sulfuric acid production system with waste gases from zinc metallurgy.
高速离心鼓风机是冶炼烟气制酸系统的关键设备。
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