ammonia synthesis catalyst是什么意思，ammonia synthesis catalyst的意思翻译、用法、同义词、例句

氨合成催化剂

Development and application of the Ru-based ammonia synthesis catalyst abroad was introduced in detail.

本文详细介绍了国外钌基氨合成催化剂的开发和应用情况。

The ruthenium-based ammonia synthesis catalyst is called as second-generation catalyst for its high activity at low pressure and low temperature.

钌基氨合成催化剂由于具有低温、低压活性高的优点，而被誉为第二代氨合成催化剂。

The sorts, research and application situation of the ammonia synthesis catalyst were described. The prospect and direction of development were pointed out.

阐述了氨合成催化剂的种类、研究和使用概况，指出了氨合成催化剂的发展前景与开发方向。

The installation, reduction and commercial operation of A201 type ammonia synthesis catalyst are reported.

本文介绍了A201型氨合成催化剂的装填、还原以及使用情况。

A new method for manufacture of spherical ammonia synthesis catalyst was described in this paper.

作者发明了一种高效制造球形氨合成催化剂的新方法。

The influences of the temperature on passivation operation and production quality for ammonia synthesis catalyst after reduced are explored, and the optimum passivation temperature is found.

探索了氨合成催化剂还原后的温度对钝化操作与产品质量的影响，确定了最佳的钝化温度。

In the paper, the two dimension temperature profiles of a fixed bed packed with the A301 ammonia synthesis catalyst were measured.

实验测定了A301氨合成催化剂填充床内的二维温度分布。

The influences of temperature, pressure, space velocity and ratio of hydrogen to nitrogen on the activity of ruthenium based ammonia synthesis catalyst were investigated.

用氨合成催化剂性能评价装置，研究了反应温度、压力、空速和氢氮比对以活性炭为载体的钌基氨合成催化剂活性的影响。

The support, promoter and preparation methods of ruthenium ammonia synthesis catalyst supported on MgO were stu***d.

着重对以氧化镁为载体的钌基氨合成催化剂的制备方法及其性能进行了研究。

This paper introduces the performances research for reductivity , catalytic activity , heat stability , anti-toxic etc. of NCA type ammonia synthesis catalyst.

介绍了NCA型氨合成催化剂还原性能、催化活性、热稳定性及抗毒性等的研究工作。

Reduction kinetics of commercial ammonia synthesis catalyst A110 was stu***d with thermal balance by raising the temperature in stages.

在热天平上用阶梯升温法研究了A110型工业合成氨催化剂的还原动力学。

This paper reported the results of industrial application of A202 type low temperature ammonia synthesis catalyst.

本文报导了A202型低温氨合成催化剂的工业应用情况。

A new ammonia synthesis catalyst with rare earths, which is suitable for condition of low temperature and low pressure, highly activated and poison proof, is introduced.

介绍一种新型稀土氨合成催化剂，它具有低温、低压、高活性、高抗毒性。

The situation of loading, heating reduction and application of NC74-1 ammonia synthesis catalyst in the ammonia synthesis plant of Shandong Hualu-Hengsheng Chemical Co. , Ltd. is presented.

介绍了NC7 4-1氨合成催化剂在山东华鲁恒升化工股份有限公司大氮肥氨合成的装填、升温还原及使用情况。

This article introduces the layer-by-layer temperature-increasing reduction of A203 Low-temperature ammonia Synthesis catalyst. It also summarizes the filling and control.

介绍A203型低温氨合成催化剂的分层升温还原，对它的装填及升温还原的控制进行总结。

The replacement of the ammonia synthesis catalyst and the reduction by heating of Type A110-1H prereduced catalyst and its operation are summed up.

总结了氨合成催化剂更换及A1 1 0-1H型预还原催化剂升温还原以及运行情况。

This article introduces the layer-by-layer temperature-increasing reduction of A203 Low-temperature ammonia Synthesis catalyst.

介绍A203型低温氨合成催化剂的分层升温还原，对它的装填及升温还原的控制进行总结。

The industrial application is given of the Type ZA 5 low temperature and low pressure ammonia synthesis catalyst.

报道了ZA5型低温低压氨合成催化剂的工业应用状况。

The ammonia synthesis catalyst exhibited higher intensity and catalytic activity at low temperature, and good thermal resistance.

该催化剂提高了铁系氨合成催化剂的强度、低温活性，并具有良好的耐热性。

This article introduces the application of DNCA type ammonia synthesis catalyst in 800 ammonia synthesis tower.

分析氨合成塔下绝热层催化剂利用率低的原因，提出了提高利用率的措施以及实施效果。

Through investigation for the easy lost of service life of ammonia synthesis catalyst among middle and small nitrogen plants. it is found;

由于对原料气中硫的净化把关不严，使硫中毒问题成为中小氮肥厂影响氨催化剂使用寿命共同存在的突出问题。

There is no accurate method for analyzing the reduction degree of pre-reduced catalyst for ammonia synthesis at present.

对预还原型氨合成催化剂还原度的分析，目前暂无相对准确的方法。

Copper-based CO low temperature shift catalyst is the most important catalyst for ammonia synthesis and hydrogen plant.

铜基一氧化碳低温变换催化剂是合成氨、制氢装置最关键的经济型催化剂。

Therefore, it is essential to study the preparation conditions of ruthenium-based catalyst for ammonia synthesis.

研究了活性组分钌的浸渍条件对催化剂性能的影响。

The paper introduces the characteristics and newest application progress in protection of CO 2 removal, ammonia synthesis and H 2 removal catalyst.

该文介绍了常温精脱硫新技术的特点及其在保护脱碳、铜洗、氨合成工段与尿素中保护脱氢催化剂中的最新应用进展。

This paper describes the new finding of the oxide-supported ruthenium catalysts for ammonia synthesis such as support preparation, catalyst reduction and the role of promoters.

本文从载体的制备和改性方法、钌活性组分还原与负载、助剂的机理及其作用等方面简要地介绍了氧化物负载钌催化剂的最新研究进展。

The adoption of this new technology not only increases methanol output and catalyst utilization ratio, but, also stabilizes ammonia synthesis operation and increases the net ammonia value.

采用该新技术，不仅可提高甲醇产量和催化剂利用率，而且可稳定氨合成操作，提高氨净值。

The high purity, high surface area, large pore volume and proper pore structure of active carbon as a support for ruthenium catalyst usually lead to high catalytic activity for ammonia synthesis.

具有高纯度、高比表面、大孔容及合理孔分布的活性炭载体有利于活性组分有效均匀的分散，制备出高活性的氨合成钌催化剂。

As a kind of supported catalyst, the supports of ruthenium-based ammonia synthesis catalysts have a direct effect on the activity of the catalysts.

钌基氨合成催化剂作为一种负载型催化剂，载体对催化剂活性有直接影响。

The process to replace the catalyst of shifting furnace was introduced for large-sized ammonia synthesis plant; the requirements of type selection and filling method for catalyst were discussed.

介绍了大型合成氨厂低变炉更换催化剂的过程；论述了催化剂的选型要求和装填方法；阐明了催化剂还原过程中从还原前升温到还原初期、主期及末期的操作步骤和要求。