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- Acid - Making Tail Gas 制酸尾气
- This paper introduces a new process for commercially producing solid ammonium sulphite from recovered tail gas in sulphric acid production. 介绍了一种利用硫酸尾气生产固体亚硫酸铵新工艺。
- The design and operation of the tail gas desulphurization system for a sulphuric acid plant based on copper off-gas are described. 摘要:介绍了新型高效尾气脱硫系统的设计及运行情况。
- 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。
- Sam made tail of his classmates' conversation. 山姆了解他同学的对话。
- Ammonia process for treating tail gas from a sulphuric acid plant is described with respects to its process arrangement, control indexes, key equipment and operation. 介绍用氨法处理硫酸装置尾气生产亚硫酸铵的工艺流程、控制指标、主要设备和生产运行情况。
- An inquiry has been made through analytics on the subject of increasing rate of sodium nitrite/sodium nitrate in aqueous alkali from the absorption of nitric acid plant tail gas. 通过解析法研究，对提高硝酸尾气碱吸收循环母液亚／硝比的问题进行了理论探讨，认为，对于多级串联碱吸收法，各塔吸收率对总吸收率的贡献具有等效性。
- Through three times treatment of water from absorption of hydrochloric acid tail gas, the zero discharge was realized with the absorption water complete recycles. 简述了通过对盐酸尾气吸收水的3次治理,使尾气吸收水全部回收利用达到零排放。
- 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。
- The recovery of fluorine in tail gas of SSP production and the production of24% commercial fluosilicic acid( liquid) with byproduct sodium silicofluoride are introduced in process, equipment and its working parameter, and corrosion protection. 介绍回收过磷酸钙生产中含氟尾气,生产24%25品氟硅酸(体),同时副产氟硅酸钠的工艺流程、备选型、备主要参数和防腐处理。
- This paper introduces the function features of 3D piping design software for PDA and experience of its application in the nitric acid tail gas treatment project as well as the improvement suggestion for PDA software. 介绍pda三维配管设计软件的功能特点 ; 结合硝酸尾气治理项目工程设计中使用的体会 ,对pda软件提出了改进建议。
- 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。
- 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。
- 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。
- In the production of nitrophosphates by the mixed acid process the main components of the acidulation tail gas are nitrogen oxides, and the steam condensate from evaporation contains ammonia. 摘要混酸法硝酸磷肥酸解尾气的主要成分是氮氧化物，其浓缩过程产生的蒸汽冷凝液含有氨。
- This paper describes a technical reformation scheme using two-stage transition and two-stage absoption process for controlling the pollution of the tail gas from sulfuric acid production. 概述了采用两转两吸工艺流程，治理硫酸生产尾气的技术改造方案。
- Carbolic acid can be used to make antiseptic. 石炭酸可用来做防腐剂。
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