英语释义

1. the production of methane especially from carbon monoxide and hydrogen

片语

upgrading methanation提高质量甲烷

methanation furnace甲烷化炉

Methanation Catalyst甲烷化催化剂

methanation reactor甲烷化反应器

methanation technology甲烷化技术

selective methanation选择性甲烷化

catalytic methanation催化甲烷化

methanation method甲烷化法

methanation mechanism甲烷化反应机理

英汉例句

• as far as using the carbon source and solving the environmental problem concerned, the study on methanation of co2 has been considered as a strategic task.

  二氧化碳甲烷化作为有效利用碳源解决温室效应的方法之一具有长远的战略意义。

• a description is given of the use of the new process of final purification by alcohol hydro-carbylation to replace the methanation process in the ammonia plant.

  介绍了醇烃化精制新工艺替代甲烷化工艺在合成氨厂的应用情况。

• autothermic reaction of methanation could not take place when purifying the synthesis feed gas.

  在合成气精制工艺中甲烷化不可能产生自热反应。

• this report relates to small test result for sulfur-tolerant methanation catalyst in fertilizer plant.

  本报告介绍了小化肥厂耐硫甲烷化催化剂的立升级试验结果。

• thermodynamic analysis to the reaction system of methanation is given. reaction mechanism of mathen-ation either for sulfur proof or noon proof, the cause of deactivation of catalyst is analyzed.

  对煤气甲烷化反应体系进行热力学分析，概述耐硫和非耐硫甲烷化的反应机理，剖析耐硫甲烷化催化剂失活的原因。

• also, we investigate the rate-determining-step of methanation reaction on those surfaces, and the influences of the deposited surface species at reaction beginning on the reactivity of co methanation.

  此外，还考察了甲烷化反应的速控步骤，及因解离物种可能在表面上的沉积使表面有所改性， 从而影响co甲烷化表面反应的活性。

• the paper reviews progress on the process for methanation of city coal-gas at home and abroad. especially, it introduces recent process and coal-gas.

  本文综述国内外煤气化制城市煤气工艺的进展，重点介绍了近年来正在研究开发的耐高硫城市煤气甲烷化工艺及催化剂。

• the intrinsic kinetics of kd306 type sulfur tolerant methanation catalyst was studied in an isothermal integrated reactor and the reaction model of power functions type was established.

  采用等温积分反应器，测试了kd306型耐硫甲烷化催化剂的本征动力学，建立了幂函数动力学模型。

• the methanation technology that is applied to biomass gasification is a effective method that can improve the gas's quality and raise the caloric value.

  甲烷化技术应用于生物质气化，是改善燃气质量、提高燃气热值的有效方法。

• compared with the prior reactor methanation process, the method has the advantages of short process, investment saving and high heat energy utilization rate.

  与和现有的反应器甲烷化流程相比，具有流程短、投资省、热能利用率高的优点。

• in accordance with the cause of deactivation of methanation catalyst, a summary of heating up, reduction and test run of j107 catalyst is introduced.

  针对甲烷化催化剂中毒失活的原因，介绍改用j107型甲烷化催化剂升温还原和开车情况。

• the catalysts were developed on the basis of molybdenum and metal oxide methanation catalysts. combining strong points of the two series, g-34 catalysts possess higher activity and selectivity.

  报道了在钼系与氧化物系催化剂基础上开发的g-34型耐硫甲烷化催化剂的反应特性。

• process conditions for methanolization and methanation purification of ammonia synthesis feed gas;

  介绍了一种新的合成氨方法热平衡低温等离子体法。

• analyze the reasons for abnormal elevation of pressure differential in methanation system, introduce the treatments and preventive measures.

  分析查找甲烷化系统压差异常升高的原因，介绍处理办法以及今后的预防措施。

• both the water gas shift reaction and the methanation reaction do not reach the thermodynamic equilibrium.

  水煤气变换反应和甲烷化反应均未达到平衡；

• the process technology for medium-pressure methanol in ammonia synthesis combined with high-pressure methanol methanation was introduced; the purpose for replacing the copper washing was reached.

  介绍了合成氨中压联醇串高压醇烷化工艺技术，达到了取代铜洗的目的。

• the views on the mechanism of carbon dioxide methanation were reviewed. the possibility of two kinds of methanation mechanisms was discussed on the basis of kinetics and thermodynamics.

  首先对二氧化碳甲烷化的二种机理进行了回顾，并对这二种机理存在的可能性进了探讨。

• furthermore, the methanation of co2 has been used in various industrial processes.

  不仅如此，甲烷化反应在实际工业应用中也占据重要地位。

• the methanation of different carbonaceous phases under atmosphere of hydrogen and its utility in the purification of multi walled carbon nanotubes (mwcnts) were studied.

  研究了碳纳米管中各种不同形态的碳相在氢气氛下的甲烷化行为及其在碳纳米管纯化中的应用。

• the catalyst intragranular state for methanation system, which is a parallel reaction of equilibrium-restrained, was studied.

  化体系为例，研究了受平衡约束的平行反应的催化剂粒内状态。

• the methanation catalyst of carbon dioxide in the invention shows superior activity and methane selectivity in the methanation reaction of the carbon dioxide.

  本发明提供的二氧化碳甲烷化催化剂在二氧化碳的甲烷化反应中显示出优越的活性和甲烷选择性。

• the results indicate that the novel catalysts show high activities for the methanation of carbon dioxide.

  结果表明，含稀土新型催化剂具有催化活性高，目标产物选择性好等优点；