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- Yellow phosphoric tail gas 黄磷尾气
- (2) discharge into the atmosphere of converter gas, acetylene, yellow phosphoric tail gas engendered by the electric furnace process, and organic hydrocarbon tail gas without approval by the local administrative department of environmental protection; (二)未经当地环境保护行政主管部门批准,向大气排放转炉气、电石气、电炉法黄磷尾气、有机烃类尾气的;
- discharge into the atmosphere of converter gas, acetylene, yellow phosphoric tail gas engendered by the electric furnace process, and organic hydrocarbon tail gas without approval by the local administrative department of environmental protection; (二)未经当地环境保护行政主管部门批准,向大气排放转炉气、电石气、电炉法黄磷尾气、有机烃类尾气的;
- utilization of tail gas from yellow phosphor production 黄磷尾气利用
- 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 absorption device of neutralization tail gas is improved by phosphoric acid absorbing gas ammonia in neutralization tail gas and circulation absorption fluid returning to acid mixing unit. 对传统中和尾气吸收装置进行改造,利用磷酸吸收中和尾气中的气氨,循环吸收液重新返回混酸系统使用。
- 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。
- 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。
- 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。
- tail gas of yellow phosphorus production 黄磷尾气
- 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。
- CLAUSPOL process developed by IFP for treating sulfur recovery tail gas is introduced, and its features, principle and effect are described. 主要介绍了由法国IFP开发的CLAUSPOL硫磺回收尾气处理工艺,包括它的特点、原理和作用;
- The move follows their failure to persuade China to reduce its export tariffs and raise quotas on materials such as rare earths, zinc, tin, tungsten and yellow phosphorous. 这个事情紧随着他们未能说服中国降低其出口关税,提高配额的材料,如稀土、锌、锡、钨和黄色磷。
- The technical revamping of tail gas dedusting system is introduced in nitrophosphate granulation. 介绍硝酸磷肥喷浆造粒尾气除尘系统的技术改造。
- The major pollutant is TSP, now at air pollution tail gas style of motor vehicle has replaced coal soot style. 主要污染物是tsp,空气污染已由煤烟型向机动车尾气型转化。
- CoMo/Al_2O_3 catalyst was prepared by wet-mixing kneading method for hydroconversion of Claus reaction tail gas. 采用湿混捏法制备了C laus反应尾气加氢CoM o/A l2O3催化剂;
- Monomer recovery is 99.97%, the recovery of acetylene is 99%, and the tail gas meet the state standard of discharge. 该装置运行后;尾气中单体回收率可达99.;97%25;乙炔回收率可达99%25;且达到了国家排放标准。
- The difficulty of purifying tail gas from phosphorus is how to remove the phosphorus, especially P4. 分析黄磷尾气净化的难点在于脱磷,尤其是P4。