低温甲醇洗； 低温液氮洗；冷量；传热效率；
Rectisol; Liquid Nitrogen Wash; Cold flow; Heat transfer efficiency;
现有联醇厂宜扩大规模、采用高效造气炉、低温甲醇洗等新技术；
It is advisable to expand the production scale and to adopt high efficient gasifier and low temperature methanol washing facilifies for ammonia and methanol combined process.
预洗塔和吸收塔内泵的汽蚀阻止低温甲醇洗装置冷甲醇设计流量的输送。
Cavitation in the prewash and absorber pump prevented the Rectisol unit from delivering the designed flows of cold methanol.
针对低温甲醇洗冷量不足问题，进行系统分析，查找原因，并提出解决方案。
Aimed at the shortage problem of cold energy of rectisol plant, made comprehensive analysis, found out reasons and proposed solutions.
本文介绍了甲醇洗工艺中部分气化冷凝、绝热闪蒸器和塔系模拟计算方法和结果。
The modelling and calculation results are reported for partial vaporization condensor, adiabatic flashing column and column system in the methanol washing process.
根据某化肥厂合成氨系统中的低温甲醇洗工段的工艺，建立了(火用)分析模型。
A model of exergy analysis was established for rectisol section in the ammonia syn - thesis system of a chemical fertilizer plant.
通过对鲁奇型低温甲醇洗装置运行的经验总结，提出了对低温甲醇洗工艺的新认识。
In this article, new comprehension to lurgi rectisol process is put forward according to the summarization to the operations of lurgi rectisol plant.
低温甲醇洗通常用于下游渣油、渣煤、褐煤气化工艺，净化变换、部分变换或未变换的气体。
Rectisol is therefore frequently used to purify shifted, partially shifted or unshifted gas downstream residue oil -, coal - or lignite gasification.
低温甲醇洗通常用于下游渣油、渣煤、褐煤气化工艺，净化变换、部分变换或未变换的气体。
Rectisol is therefore frequently used to purify shifted, partially shifted or unshifted gas downstream residue oil -, coal - or lignite gasification.
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