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Design and Economics of a Lignite-to-SNG (Substitute Natural Gas) Facility Using Lurgi Gasifiers for Lignite Gasification with KRW Gasifiers for Gasification of Coal Fines

机译：使用Lurgi气化炉进行褐煤气化的褐煤至sNG（替代天然气）设施的设计和经济性与KRW气化炉用于煤粉气化

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A first-pass design and cost estimate was prepared for a plant to convert lignite to substitute natural gas (SNG) using Lurgi dry-bottom gasifiers to gasify the coal and the KRW fluid bed gasifiers to gasify the coal fines. The overall plant thermal efficiency is between that of the Lurgi and KRW base case designs. The study case design is of commercial interest compared to a Lurgi plant when the Lurgi plant coal fines cannot be sold. The study case is more capital-intensive because it requires more expensive boilers and more of different types of process units than either base case. There is no advantage over a KRW plant design that provides a three percent lower cost of gas.

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作者
Smelser, S. C.;
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年度 1986
页码 1-118
总页数 118
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Coal gasification; Lignite; Economic analysis; Plant layout; Fluidized bed processors; Catalytic converters; Cost estimates;

机译：煤气化;褐煤;经济分析;工厂布局;流化床处理器;催化转化器;成本估算;

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专利

1. Economic efficiency analysis of substitute natural gas (SNG) production in steam gasification of coal with the utilization of HTR excess heat [J] . Krawczyk Piotr, Howaniec Natalia, Smolinski Adam Energy . 2016,第nova1期

机译：利用HTR余热进行煤蒸汽气化替代天然气生产的经济效益分析。
2. Conceptual Design of the Coal to Synthetic Natural Gas (SNG) Process Based on BGL Gasifier: Modeling and Techno-Economic Analysis [J] . Liu Yang, Qian Yu, Zhou Huairong, Energy & fuels . 2017,第1期

机译：基于BGL气化炉的煤制天然气工艺概念设计：建模与技术经济分析
3. The study on the effect of the substitution of K2CO3 with Ca(OH)(2) on kinetics on CO2-lignite coal gasification [J] . Lee Roosse, Heo Dong Hyun, Sohn Jung Min Research on Chemical Intermediates . 2016,第1期

机译：Ca（OH）（2）替代K2CO3对动力学的影响
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机译：煤和褐煤替代天然气（SNG）-地热气化合成气的甲烷化
5. Thermodynamic, kinetic, and hydrodynamic analyses of the gasification of coal water slurry fuels in a circulating fluidized bed gasifier. [D] . Tsui, Huachung Dennis. 1990

机译：循环流化床气化炉中水煤浆燃料气化的热力学，动力学和流体力学分析。
6. Experimental Study of the Influencesof Temperature on the Properties of Particles in a Gasifier duringCoal–Water Slurry Gasification [O] . HaiLong Yu, YiYa Wang, EnHai Liu, 2020

机译：影响的实验研究温度对气化炉内颗粒物性能的影响水煤浆气化
7. Low-Btu coal-gasification-process design report for Combustion Engineering/Gulf States Utilities coal-gasification demonstration plant. Natural gas or No. 2 fuel oil to natural gas or No. 2 fuel oil or low Btu gas [O] . H E Andrus, E Rebula, P R Thibeault, 1982

机译：低BTU煤气化 - 工艺设计报告/海湾国家公用事业煤气化示范厂。天然气或2号燃料油到天然气或2号燃料油或低BTU气体
8. Design and Economics of a Lignite-to-SNG (Substitute Natural Gas) Facility Using Lurgi Gasifiers for Lignite Gasification and the Texaco Partial Oxidation Process to Gasify Lurgi By-Product Liquids. Final Topical Report April 1985-November 1985 [R] . Smith, J. T. , Smelser, S. C. 1985

机译：使用Lurgi气化炉进行褐煤气化和Texaco部分氧化工艺气化Lurgi副产物液体的褐煤至sNG（替代天然气）设施的设计和经济性。最终专题报告1985年4月至1985年11月

Design and Economics of a Lignite-to-SNG (Substitute Natural Gas) Facility Using Lurgi Gasifiers for Lignite Gasification with KRW Gasifiers for Gasification of Coal Fines

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