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2020-10-20View Original

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Reply #22020-10-20
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Reply #32020-10-20
["羽叶分离器 para天然气液化装置混合冷剂循环压缩机进出口传统分离器技术改造设计方案"
Reply #42020-10-20
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Reply #52020-10-20
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Reply #62020-10-20
"Este tóde t最后由 luoli5于 于 224-4-7 11:1s 编辑 本技术贴主要针对天然气液化装置混合冷剂压缩机MRC进出口传统分离器壳体利旧而内件采用羽叶分离技术升级改造设计方案进行讨论剖析,以供大家了解把握目前LNG液化装置混合冷剂压缩机组实际运行中常常出现问题及解决方案。"
Reply #72020-10-20
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Reply #82020-10-20
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Reply #92020-10-20
"在天然气液化项目中,往往采用混合冷剂循环压缩工艺来实现原料气液化,从而使混合冷剂循环压缩成为LNG装置核心单元。但是,在混合冷剂循环压缩单元实际运行中,由于上游原料气来源发生波动,亦或是混合冷剂配比发生波动,甚至于在运行工况与设计工况十分接近的情形下,混合冷剂压缩机进出口物流携带大量液体而远远偏离设计工况,严重影响核心运转设备混合冷剂循环压缩机正常运行运行导致装置运行维护成本高,LNG产能负荷无法达到设计要求运行影响装置运行效益。"
Reply #102020-10-20
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Reply #112020-10-20
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Reply #122020-10-20
"这里以我方为沿海某公司为河南三门峡一家LNG企业设计提供的混合冷剂压缩机出口分离器采用羽叶分离技术升级改造项目为例,讨论目前不少LNG装置循环冷机压缩机分离器遭遇的问题及技术解决方案。扬州这家公司为河南三门峡某LNG企业设计提供的的混合冷剂循环压缩单元流程图如下:"
Reply #132020-10-20
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Reply #142020-10-20
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Reply #152020-10-20
"扬州这家公司为河南三门峡该LNG企业设计提供的的混合冷剂循环压缩机组出口分离器F6l6a5原来采用传统简易的丝网分离器。但是,在实际运行中,分离器Fl6a5分离效率很低导致排送的冷剂卸放气、冷剂分离气携带不少液体。"
Reply #162020-10-20
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