ammonia synthesis catalyst是什麼意思，ammonia synthesis catalyst的意思翻譯、用法、同義詞、例句

氨合成催化劑

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

本文詳細介紹了國外钌基氨合成催化劑的開發和應用情況。

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

钌基氨合成催化劑由于具有低溫、低壓活性高的優點，而被譽為第二代氨合成催化劑。

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

闡述了氨合成催化劑的種類、研究和使用概況，指出了氨合成催化劑的發展前景與開發方向。

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

本文介紹了A201型氨合成催化劑的裝填、還原以及使用情況。

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

作者發明了一種高效制造球形氨合成催化劑的新方法。

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.

探索了氨合成催化劑還原後的溫度對鈍化操作與産品質量的影響，确定了最佳的鈍化溫度。

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

實驗測定了A301氨合成催化劑填充床内的二維溫度分布。

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

用氨合成催化劑性能評價裝置，研究了反應溫度、壓力、空速和氫氮比對以活性炭為載體的钌基氨合成催化劑活性的影響。

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

着重對以氧化鎂為載體的钌基氨合成催化劑的制備方法及其性能進行了研究。

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

介紹了NCA型氨合成催化劑還原性能、催化活性、熱穩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.

在熱天平上用階梯升溫法研究了A110型工業合成氨催化劑的還原動力學。

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

本文報導了A202型低溫氨合成催化劑的工業應用情況。

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.

介紹一種新型稀土氨合成催化劑，它具有低溫、低壓、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.

介紹了NC7 4-1氨合成催化劑在山東華魯恒升化工股份有限公司大氮肥氨合成的裝填、升溫還原及使用情況。

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

介紹A203型低溫氨合成催化劑的分層升溫還原，對它的裝填及升溫還原的控制進行總結。

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

總結了氨合成催化劑更換及A1 1 0-1H型預還原催化劑升溫還原以及運行情況。

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

介紹A203型低溫氨合成催化劑的分層升溫還原，對它的裝填及升溫還原的控制進行總結。

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

報道了ZA5型低溫低壓氨合成催化劑的工業應用狀況。

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

該催化劑提高了鐵系氨合成催化劑的強度、低溫活性，并具有良好的耐熱性。

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

分析氨合成塔下絕熱層催化劑利用率低的原因，提出了提高利用率的措施以及實施效果。

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

由于對原料氣中硫的淨化把關不嚴，使硫中毒問題成為中小氮肥廠影響氨催化劑使用壽命共同存在的突出問題。

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

對預還原型氨合成催化劑還原度的分析，目前暫無相對準确的方法。

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

銅基一氧化碳低溫變換催化劑是合成氨、制氫裝置最關鍵的經濟型催化劑。

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

研究了活性組分钌的浸漬條件對催化劑性能的影響。

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

該文介紹了常溫精脫硫新技術的特點及其在保護脫碳、銅洗、氨合成工段與尿素中保護脫氫催化劑中的最新應用進展。

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.

本文從載體的制備和改性方法、钌活性組分還原與負載、助劑的機理及其作用等方面簡要地介紹了氧化物負載钌催化劑的最新研究進展。

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.

采用該新技術，不僅可提高甲醇産量和催化劑利用率，而且可穩定氨合成操作，提高氨淨值。

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.

具有高純度、高比表面、大孔容及合理孔分布的活性炭載體有利于活性組分有效均勻的分散，制備出高活性的氨合成钌催化劑。

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

钌基氨合成催化劑作為一種負載型催化劑，載體對催化劑活性有直接影響。

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.

介紹了大型合成氨廠低變爐更換催化劑的過程；論述了催化劑的選型要求和裝填方法；闡明了催化劑還原過程中從還原前升溫到還原初期、主期及末期的操作步驟和要求。