发明申请
- 专利标题： Noninvasive measurement and control system for use in hydrocarbon processing
- 专利标题（中）： 用于烃加工的无创测量和控制系统
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申请号： US10869600申请日： 2004-06-16
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公开(公告)号： US20050279131A1公开(公告)日： 2005-12-22
- 发明人: David Battiste , Donald Andress
- 申请人： David Battiste , Donald Andress
- 主分类号： F25J1/00
- IPC分类号： F25J1/00 ; F25J1/02 ; F25J3/00 ; F25J3/02 ; G01N21/65
摘要：
Raman spectrometers are employed in a hydrocarbon processing plant for online measurement of at least one compositional property of a hydrocarbon stream. The Raman spectrometers can be used to control separations equipment, determine energy content, and/or determine flow rate. The Raman spectrometers are especially advantageous when employed in a liquefied natural gas (LNG) plant to determine properties of cooled natural gas streams.
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