nh3

Both HCN and NH3 could be formed in the primary stage of rapid pyrolysis.

HCN和NH3均可以在热解的初始阶段直接生成。

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The main pollutant discharged was NH3 and next NOx.

主要污染物是氨的排放，其次是NOx的排放。

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Ambient level of NH3 in Beijing was measured with the system.

使用该系统对北京地区大气的NH3进行了连续观测，并对测量结果进行了分析。

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Experimental study of nh3/ co2 cascade refrigeration system

NH3/CO2复叠制冷系统实验研究

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Meanwhile, decomposition of fatty acids after digestion, increase in NH3-N and the feasibility of use digested tannery sludge on farmland etc. were discussed as well.

与此同时，对污泥消化后脂肪酸的分解、NH3&N的提高等也进行了广泛地讨论，探讨消化后的制革污泥用于农田的可能性。

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Production Situation on HPF Gas Desulphurization System of NH3 Process

氨法HPF煤气脱硫装置的生产情况

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Ammonia ( NH3) has shown its effectiveness and advantage in pollutants reduction.

氨（NH3）在脱除烟气中的气态污染物方面已经显示出了其有效性。

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The catalyst is characterized by temperature programmed reduction ( TPR), H_2 chemisorption and ammonia temperature programmed desorption ( NH3-TPD).

采用程序升温还原（TPR）、氢的化学吸附和NH3的程序升温脱附（NH3-TPD）对催化剂进行了表征。

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NH3 was selected as alkaline probe molecular to examine its acidity.

以NH3作碱性探针分子来考察其酸性。

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The catalyst was characterized by infrared-ray spectrum ( IR), temperature-programmed desorption for ammonia ( NH3-TPD), BET and so on.

运用红外光谱（IR）、NH3-程序升温脱附、BET法等测试技术进行了HPW/C催化剂的表征。

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However, it deplete 2,600,000 tons of coal and 40 billion kwh of electricity, emissions of 5,000 tons of COD, 3000 tons NH3-N at the same time.

同时也消耗260万吨煤和40亿度电，排放5000吨COD、3000吨NH3-N。

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Optimization research of NH3 selective catalytic reduction process for treating NO_X of nitric acid plant tail gas

氨选择性催化还原处理硝酸尾气NO X工艺优化探讨

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The mud at the bottom of lakes, rivers and ponds can ferment Zymosis gas, H2S, NH3 and so on. They are constantly discharging gases that pollute environments.

湖河池底的污泥发酵产生大量的沼气和有害的H2S、NH3等气体，不停地释放到空气中污染环境。

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In winter the consistency of CO2 and NH3 is higher than in summer.

冬季窑洞鸡舍有害气体CO2和NH3的含量比夏季高。

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Compared with the conventional cultivation and introduction-cultivation, the biodegradation effects of COD, NH3-N and TP by the EM co-cultivation biofilm system are higher, and the time of stabilization and operation of the system is longer.

与常规培养生物膜系统和引种培养EM生物膜系统相比，共培养EM生物膜系统对生活污水中COD、NH3-N、TP的去除效果有较大改善，且系统的稳定运行时间大大延长。

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Impact on the Production System of NH3 Generated During Coal Slurry Gasification

水煤浆气化生成的氨对生产系统的影响

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The higher the water content of sludge, NH3 and HCN in the cumulative production rate is higher.

污泥的含水率越高，NH3和HCN的产率越大。

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NH3 and CO2 recovery and utilization of sodium carbonate producing tank;

出碱槽NH3、CO2的回收与利用；

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Compared to the traditional pyrolysis, NH3 production peak occurred in the instantaneous movement of the right.

相比传统热解，NH3的瞬时产量峰值发生了向右的移动；而HCN的瞬时产量峰值则和传统热解相同。

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Biological filter reactor has about 98% removal efficiency of NH3.

生物过滤反应器对其去除率达到98%以上。

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Using the improve wet wall tower measure the reaction velocity coefficient of NH_3-CO_3. The thesis shows that the NH3 · H2O in low carbonization absorb CO_2 is one step fast reaction pattern;

本文采用田晴夫等提出的改良型湿壁塔作为测定NH3&CO2反应速率常数的实验装置，进行了碳化氨水溶液对CO2吸收速率的测定。

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Influence and countermeasure of analysis result on NH3 sample distillation and pretreatment

氨氮监测中样品蒸馏预处理对结果的影响分析

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Shortening the settle time of NH3, LPS by dysentery;

通过泻下作用，缩短NH3、LPS等毒素在体内聚集、停留的时间；

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The results showed that three fusants all had some characteristics of high temperature-resistant, salt-resistant, degrading NH3 N and NO2 N.

结果表明，3株融合子均具有耐高温、耐盐及净化养殖水体氨氮与亚硝基氮的功能。

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Among them, the voltage and flow rate of NH3 are the most important factor.

其中，介质阻挡放电电压和NH3进料气速的影响最大。

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The effect of temperature on SO2 dry scrubbing with ammonia has been studied. Experimental results showed that the reaction extent of thermal SO2/ NH3 chemical reaction decrease linearly with increasing temperature.

研究了在NH3参与下，干法脱除SO2中的温度效应.实验结果表明，在SO2与NH3的热化学反应中，反应程度随温度上升呈线性下降；

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Hazard of NH3 leak in G from heat exchangers and Prevention

换热器NH3泄漏的危害及防治措施

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The research results also showed that the protection of NH3 during the elimination of PVB was necessary.

研究还表明，在进行聚合物脱除过程中，采用NH3气氛保护是必要的。

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A database was set up to hold the routine monitoring results of phenol, CN, COD, NH3-N concentrations in effluents and influents of the aeration tank of an activated sludge process for coke-chemical wastewater treatment.

用活性污泥法处理焦化污水，将一年内监测的曝气池山水和入水中酚、氰、氨氮、COD等指标建立数据库，并进行时间序列、正态分布性、自相关和线性回归分析。

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This justified the NH3 corona discharge activation technique is effective. 4.

证明电晕放电氨气活化技术是有效的。

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