采用先进船舶省煤器优化SMR工艺

Taeyun Kim, Chulwoo Kim, Hyunki Park, Mungyu Kim, Donghun Lee
{"title":"采用先进船舶省煤器优化SMR工艺","authors":"Taeyun Kim, Chulwoo Kim, Hyunki Park, Mungyu Kim, Donghun Lee","doi":"10.4043/29667-MS","DOIUrl":null,"url":null,"abstract":"\n The purpose of this paper is to demonstrate the characteristics and superiority of new SMR process by comparison with competitive proven technologies such as single mixed refrigerant (SMR) and dual mixed refrigerant (DMR) and showing stable operation without changing the MR composition under various feed stream conditions.\n The new process has been developed based on SMR process that is used on current LNG production market to get higher performance showing the following attractive features in addition to the advantage of typical SMR process. ✓Achievement of Efficiency Enhancement by application of Advanced Vessel Economizer, Optimization of operating condition and Semi-DMR technologies✓Stable operation without changing the MR composition under various feed stream composition✓Compact configuration, easy operation and maintenance and low OPEX and CAPEX due to minimal equipment\n Two case studies were conducted to demonstrate the above features.\n The first case study is to compare the new SMR process with commercialized SMR and DMR process targeting at 3.5MTPA LNG production. As a result, the new SMR process showed 20.6% higher production efficiency than SMR-II Process [1] and 5.7% better than DRM process [2]. This means that less OPEX is required for the new liquefaction process. Also, the new liquefaction process required fewer equipment than the LNG SMR-II Process [1] and about half the number of equipment required than the LNG DMR Process [2], which means less CAPEX.\n The second case study was conducted in the variation of actual feed composition such as typical case, high inert, low inert, rich gas and it is verified that new SMR process operated stably without significant change of the MR composition under various feed stream composition. Through two case studies, the features of new liquefaction process and superior performance were demonstrated.","PeriodicalId":10968,"journal":{"name":"Day 3 Wed, May 08, 2019","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2019-04-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimized SMR Process with Advanced Vessel Economizer\",\"authors\":\"Taeyun Kim, Chulwoo Kim, Hyunki Park, Mungyu Kim, Donghun Lee\",\"doi\":\"10.4043/29667-MS\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\\n The purpose of this paper is to demonstrate the characteristics and superiority of new SMR process by comparison with competitive proven technologies such as single mixed refrigerant (SMR) and dual mixed refrigerant (DMR) and showing stable operation without changing the MR composition under various feed stream conditions.\\n The new process has been developed based on SMR process that is used on current LNG production market to get higher performance showing the following attractive features in addition to the advantage of typical SMR process. ✓Achievement of Efficiency Enhancement by application of Advanced Vessel Economizer, Optimization of operating condition and Semi-DMR technologies✓Stable operation without changing the MR composition under various feed stream composition✓Compact configuration, easy operation and maintenance and low OPEX and CAPEX due to minimal equipment\\n Two case studies were conducted to demonstrate the above features.\\n The first case study is to compare the new SMR process with commercialized SMR and DMR process targeting at 3.5MTPA LNG production. As a result, the new SMR process showed 20.6% higher production efficiency than SMR-II Process [1] and 5.7% better than DRM process [2]. This means that less OPEX is required for the new liquefaction process. Also, the new liquefaction process required fewer equipment than the LNG SMR-II Process [1] and about half the number of equipment required than the LNG DMR Process [2], which means less CAPEX.\\n The second case study was conducted in the variation of actual feed composition such as typical case, high inert, low inert, rich gas and it is verified that new SMR process operated stably without significant change of the MR composition under various feed stream composition. Through two case studies, the features of new liquefaction process and superior performance were demonstrated.\",\"PeriodicalId\":10968,\"journal\":{\"name\":\"Day 3 Wed, May 08, 2019\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-04-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Day 3 Wed, May 08, 2019\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.4043/29667-MS\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Day 3 Wed, May 08, 2019","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4043/29667-MS","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

本文的目的是通过与单混合制冷剂(SMR)和双混合制冷剂(DMR)等具有竞争力的成熟技术的比较,展示新SMR工艺的特点和优越性,并展示在各种进料流条件下不改变MR组成的稳定运行。在现有LNG生产市场上使用的SMR工艺的基础上开发的新工艺,除具有典型SMR工艺的优点外,还具有以下吸引人的特点。在各种进料流组成下,在不改变MR组成的情况下稳定运行。结构紧凑,操作和维护方便,由于设备少,运营成本和资本支出低。通过两个案例研究来展示上述特点。第一个案例研究是将新的SMR工艺与商业化的SMR工艺和DMR工艺进行比较,目标是350万吨/年的LNG产量。结果表明,新型SMR工艺比SMR- ii工艺[1]生产效率提高20.6%,比DRM工艺[2]生产效率提高5.7%。这意味着新的液化工艺所需的运营成本更低。此外,新的液化工艺所需的设备比LNG SMR-II工艺[1]少,所需设备数量约为LNG DMR工艺[2]的一半,这意味着更少的资本支出。在典型工况、高惰性工况、低惰性工况、富气工况等实际进料组成变化情况下进行了实例研究,验证了在不同进料流组成下,新型SMR工艺运行稳定,MR组成无明显变化。通过两个实例,论证了新液化工艺的特点及其优越的性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Optimized SMR Process with Advanced Vessel Economizer
The purpose of this paper is to demonstrate the characteristics and superiority of new SMR process by comparison with competitive proven technologies such as single mixed refrigerant (SMR) and dual mixed refrigerant (DMR) and showing stable operation without changing the MR composition under various feed stream conditions. The new process has been developed based on SMR process that is used on current LNG production market to get higher performance showing the following attractive features in addition to the advantage of typical SMR process. ✓Achievement of Efficiency Enhancement by application of Advanced Vessel Economizer, Optimization of operating condition and Semi-DMR technologies✓Stable operation without changing the MR composition under various feed stream composition✓Compact configuration, easy operation and maintenance and low OPEX and CAPEX due to minimal equipment Two case studies were conducted to demonstrate the above features. The first case study is to compare the new SMR process with commercialized SMR and DMR process targeting at 3.5MTPA LNG production. As a result, the new SMR process showed 20.6% higher production efficiency than SMR-II Process [1] and 5.7% better than DRM process [2]. This means that less OPEX is required for the new liquefaction process. Also, the new liquefaction process required fewer equipment than the LNG SMR-II Process [1] and about half the number of equipment required than the LNG DMR Process [2], which means less CAPEX. The second case study was conducted in the variation of actual feed composition such as typical case, high inert, low inert, rich gas and it is verified that new SMR process operated stably without significant change of the MR composition under various feed stream composition. Through two case studies, the features of new liquefaction process and superior performance were demonstrated.
求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信