The on-line operating optimization and control systems used in a synthetic ammonia process are presented in this paper.
介绍大型合成氨厂在线实时操作优化控制系统。
The extent of coprecipitation of copper with ferric hydroxide in the ammonium chloride-ammonia process has been studied.
用氢氧化铵及氯化铵以分离铜与铁，结果很好。
The new hydro conversion catalyst with double function can be applied in hydrogen production and synthetic ammonia process by refinery gas as feed.
新型双功能转化催化剂可应用于以炼厂气为原料的制氢和合成氨工艺。
After ammonia process treatment, the mechanical property of film was improved obviously and the mechanism was discussed by IR spectrum, AFM analysis methods.
经过氨处理，薄膜的机械强度比未采用氨处理的薄膜大大增强，并利用红外光谱、原子力显微镜(afm)等分析手段分析了薄膜强度增强的机理。
The paper introduces the ammonia process of producing high-grade zinc oxide from impurities zinc oxide dust which produced by the smoked stoves in a large internal smelter.
本文介绍了利用氨法处理杂质成分复杂的某大型冶炼厂炼铅系统烟化炉氧化锌烟灰制备高等级氧化锌的工艺。
Using a chilled ammonia process developed by French-based Alstom, the company hopes to capture some of the plant's CO2 emissions and store it 2 miles underground in deep saline aquifers.
这家公司希望，利用法国阿尔斯通公司研发的氨冷却技术，收集电厂排放的部分二氧化碳，将其封存在地下2英里深处的盐水中。
Haber-Bosch process(Haber ammonia process, synthetic ammonia process):First economically feasible method of directly synthesizing ammonia from hydrogen gas and atmospheric nitrogen.
哈伯-博施法（亦称哈伯制氨法或合成氨法）：用氢和空气中氮直接合成氨的方法。
The utility model relates to a novel diatomic salt oxidation tower for desulfurization by an ammonia process, which belongs to the technical field of environmental protection equipment.
本实用新型涉及一种新型氨法脱硫亚盐氧化塔，属环保设备技术领域。
The operating experience of HPF coke oven gas desulfurization system based on ammonia process is described in this paper, and the modification on sulfur foam treatment process has been made.
介绍了焦炉煤气氨法H PF脱硫装置的操作经验，并对硫泡沫的处理工艺进行了改造。
One of these comes from making fertilisers, using the Haber-Bosch process which converts nitrogen gas into ammonia.
其中一种是通过将氮气转换成氨气的Haber -Bosch工序来制造肥料。
Due to the discovery of a technique to mass-produce ammonia, called the Haber process, an estimated two billion people are not starving today.
由于一种被称作哈伯制氨法的可以大规模制造氨的技术被发现，让世界上二十亿人口不再每天挨饿。
In the partial storage system the ammonia, the quantity of the ammonia after the process of the storage energy and the equipment load reduces.
采用分量蓄能策略后，向蓄能系统内充注的氨水溶液量、充能过程结实后储存在氨储罐内的氨液量以及设备负荷可以大幅减小。
Compared with the old process or ion exchange process, the improved process shows clear advantage and is suitable to be used in a fertilizer plant having carbon dioxide and ammonia resources.
新工艺与原工艺及离子交换法工艺相比较均有较明显的优势，适合于有二氧化碳和氨资源的化肥厂采用。
Under the consume of energy is not added, the output is increased and production cost of synthetic ammonia is reduced by advanced process equipment and control scheme.
在不增加能源消耗的情况下，采用先进的工艺设备和控制方案来提高合成氨产量，降低了生产成本。
Ammonia produced in the production process can be absorbed and recycled.
生产过程中产生的氨气经吸收，可循环利用。
The transfer medium in this pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas).
这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。
In the process of producing ammonia, we use cascade control method to make the catalyst hotspots temperature stable, so as to increase the quality of production.
在氨肥厂生产氨的过程中，引用串级控制方式来对合成塔触媒层的热点温度进行稳定控制，以提高生产质量。
The process of feed gas reforming adopted in ammonia plant based on natural gas is directly rela-(ted) to cost and power consumption.
以天然气为原料造气生产合成氨，其生产工艺的选用直接影响着合成氨成本和能耗的高低。
Study on start-up of anaerobic ammonia oxidation process in UASB reactor has been conducted.
利用UASB反应器进行了厌氧氨氧化工艺的启动运行研究。
On the basis of film theory, a simplified macro - kinetics model in carbonization process of aqueous ammonia - mirabilite solution is developed.
根据双膜理论，导出了简化的芒硝氨盐水溶液碳酸化过程的宏观动力学模型。
Introduce the application and the research of the new process to replenish ammonia in the refined system.
介绍补充气氨新工艺在精炼系统的研究及应用情况。
A simulation model of ammonia absorption refrigeration process involving material and heat balance is given.
给出了氨吸收制冷过程模拟和物料及热衡算的模型。
Variations of the process enable production of high purity hydrogen, methanol, ammonia, methane or low heating value gas.
此过程的演变工艺可以生产高纯度氢气、甲醇、氨、甲烷或低热值气体。
This paper presents the application of ammonia stripping urea process in Hainan Natural Gas Chemical Fertilizer Plant, problems during commissioning run and the improvement measures to be taken.
介绍氨汽提尿素工艺在海南化肥厂的应用，以及试生产过程中存在的问题及采取的改进措施。
The feature of ammonia stripping process is anal-ized based on current condition of urea production. Measures to treat typical problems in real production are put forward.
根据国内现有氨气提工艺尿素装置的生产状况，分析了该工艺的特点，提出了实际应用中典型问题的处理措施。
The influencing factors of treatment of low ammonia sewage by anaerobic ammonia oxidation (ANAMMOX) process were investigated.
考察了厌氧氨氧化(ANAMMOX)工艺处理低氨氮污水的影响因素。
The influencing factors of treatment of low ammonia sewage by anaerobic ammonia oxidation (ANAMMOX) process were investigated.
考察了厌氧氨氧化(ANAMMOX)工艺处理低氨氮污水的影响因素。
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