国产大型LNG循环冷剂压缩机试运行浅析
Analyses on Commissioning of Domestic Large Power LNG Refrigerant Recycle Compressor
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- 引用格式:
-
胡建洲. 国产大型LNG循环冷剂压缩机试运行浅析[J].天然气与石油,2014,32(6):0.doi:
Hu Jianzhou.Analyses on Commissioning of Domestic Large Power LNG Refrigerant Recycle Compressor[J].Natural Gas and Oil,2014,32(6):0.doi:
- DOI:
- 作者:
- 胡建洲
Hu Jianzhou
- 作者单位:
- 陕西延长石油（集团）有限责任公司
Shaanxi Yanchang Petroleum Group Co., Ltd.
- 关键词:
- LNG ； 冷剂； 压缩机 ； 改进
LNG; Refrigerant; Compressor; Improvement
- 摘要:
- 随着石油资源的衰减和环境压力的增大，作为“绿色”能源的LNG受到了世界各国的重视。近年来，我国LNG装置与日俱增，但目前国内LNG装置上的大型循环冷剂压缩机多选用进口机组。通过对进口、国产两台循环冷剂压缩机的选型、设计、运行和售后等方面对比，认为国内具备研发、设计、制造大型LNG循环冷剂压缩机能力，能达到降低投资成本和缩短建设周期的目的，但国内装备制造业整体水平与国外还有一定差距，有待进一步提高。
At present, most of large refrigerant recycle compressor units in LNG plants are imported from abroad. Conducted is comparative analysis on model selection, design, operation and after-sales service of domestic large refrigerant recycle compressor units and imported ones and it is believed that domestic manufacturers have the ability to research and development, design and manufacture large refrigerant recycle compressor units and it is not needed to rely on imported units, which can greatly shorten the ordering cycle, reduce investment and production and maintenance costs. However, it is necessary to further improve domestic manufacturing technologies and strengthen after-sales service.
