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。
Presents the water washing of methanation catalyst used in ammonia plant of Daqing chemical fertilizer plant.
介绍中石油大庆石化公司化肥厂合成氨装置甲烷化催化剂水洗情况。
In this study, LaNiO3 perovskite catalysts were prepared by citrate method and used for carbon dioxide(CO2) methanation.
采用柠檬酸法制备了钙钛矿镍酸镧，并将其作为催化剂的前躯体用于二氧化碳甲烷化反应中。
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。
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。
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 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 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。
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 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 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 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。
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。
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。
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