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- Keywords diammonium phosphate（DAP）;AZF process;improving tail gas washing;ammonia recovery rate; 磷酸二铵;AZF工艺;尾气洗涤工艺改造;氨回收率;
- improving tail gas washing 尾气洗涤工艺改造
- Ntrol of mother liquor from tail gas washing in SA production 硫酸生产尾洗母液的治理
- Diesel engine tail gas drilling is a kind of gas-based underbalanced drilling, with advantages of protecting oil/gas reservoirs and improving ROP. 柴油机尾气负压钻井属气基欠平衡钻井,具有保护油气层和提高钻井速度等优点,但柴油机尾气成分复杂对石油管材可产生不同程度的腐蚀。
- But the underbalance drilling technology on diesel tail gas i... 但该技术不适应产水气井,也不适于高压气井。
- The existing process scheme to treat nitric acid tail gas from the washing stage of acrylon filature components in Acrylon Chemical Plant of Fushun Petrochemical Company was analyzed. 分析了抚顺石化公司腈纶化工厂腈纶纺丝组件清洗工序原有的硝酸尾气治理工艺方案,认为存在着较严重的硝酸损失及废气污染问题。
- A method of using ion-exchange membrane electrodialysis for treating the alkali washing wastewater from the propylene chlorohydrination tail gas in the preparation of propylene-oxide is described. 介绍了离子膜电解法处理环氧丙烷氯醇化尾气碱洗废水的实验研究。
- Some suction is provided by the ejector scrubber and the tail gas fan. 喷射洗涤器和尾气排风机可提供部分吸力。
- The main pollution sources include: slag, sewage water, smoke, and tail gas. 主要污染物有矿渣，污水，烟气、尾气等。
- Yes! Gas washing require considerable water. besides, slag granulation and other purpose also need water. 有啊！清洗炉气需要相当数量的水，此外，炉渣水碎及其他用途也需要水。
- Some suction is provided by the ejector scrubber and the tail gas fan . 喷射洗涤器和尾气排风机可提供部分吸力。
- Improve the comprehensive treatments of graywater, smoke, and tail gas. 加强对污水、烟气、尾气的综合治理。
- Yes! Gas washing require considerable water. besides,slag granulation and other purpose also need water. 有啊！清洗炉气需要相当数量的水，此外，炉渣水碎及其他用途也需要水。
- Yes! Gas washing requires considerable water. Besides, slag granulation and other purposes also need water . 有啊! 清洗炉气需要相当数量的水，此外，炉渣水碎及其他用途也需要水。
- A chemical coagulatory coprecipitation method was used in the treatment of blast-furnace gas washing water. 针对天铁高炉煤气洗涤水结垢原因做了详细分析,对高炉煤气洗涤水化学处理工艺做了介绍。
- Quality conditions of BF gas washing water and additional water in Angang are analyzed in experiments. 实验分析了鞍钢高炉煤气洗涤水及其补充水的水质情况。
- After the activated carbon adsorbing VCM from rectified tail gas, the composition of this desorbed gas was introduced. 介绍了精馏尾气经活性炭吸附氯乙烯后,解吸气体的组分。
- It is put forward that coking wastewater treated by secondary biotreatment is reused directly for converter gas washing water. 将二级处理后的焦化废水直接回用于转炉煤气洗涤水,并通过絮凝和阻垢缓蚀试验,对回用的可行性进行了试验研究。
- We are working on that with great efforts. For instance,reforesting,dealing with the tail gas of the automobile etc. 我们正在下大力气治理环境，比如绿化、汽车尾气等方面。
- The scaling reason of BF gas washing water in Tiantie Group Corporation is analyzed and the chemical treatment technique is introduced. 针对天铁高炉煤气洗涤水结垢原因做了详细分析,对高炉煤气洗涤水化学处理工艺做了介绍。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
