通过使用微型涡轮膨胀装置提高小规模甲醇生产的能源效率

IF 2.4 Q2 MINING & MINERAL PROCESSING
Aleksey M. Kuzmin, G. Buslaev, V. Morenov, Sofiya Tseneva, N. Gavrilov
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引用次数: 1

摘要

考虑了在现场条件下提高基于容器的甲醇生产气体化工厂的能源效率问题。该方向的相关性是由开发北极偏远油气田的必要性决定的。研究对象是利用天然气非催化部分氧化合成气技术对小规模甲醇生产系统的废气能和余热进行节能转化。考虑了微型涡轮膨胀机组结构解的设计和分析方法。提出了一种将传统的设备计算方法与ANSYS有限元建模方法相结合的方法。所开发的方法有助于计算微型涡轮膨胀机的设计参数,并考虑到工作介质、热压条件和气体流动特性的特殊性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Improving the energy-efficiency of small-scale methanol production through the use of microturboexpander units
The issue of improving the energy-efficiency of container-based gas chemical plants for methanol production in field conditions is considered. The relevance of the direction is determined by the necessity for development of remote Arctic hydrocarbon fields. The object of research is energy-efficient conversion of waste gases energy and surplus thermal energy in small-scale system of methanol production using technology of synthesis gas generation by non-catalytic partial oxidation of natural gas. Approaches to the design and analysis of structural solutions for microturboexpander units are considered. A technique combining traditional approaches to the calculation of equipment and modeling by the finite element method in ANSYS is proposed. The developed methodology facilitates calculation of design parameters for microturboexpanders and allows taking into account peculiarities of working medium, thermobaric conditions and gas flow characteristics.
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来源期刊
Journal of Mining Institute
Journal of Mining Institute MINING & MINERAL PROCESSING-
CiteScore
7.50
自引率
25.00%
发文量
62
审稿时长
8 weeks
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