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公开(公告)号:US6105388A
公开(公告)日:2000-08-22
申请号:US222810
申请日:1998-12-30
申请人: Arun Acharya , Bayram Arman , Joseph Alfred Weber , Vijayaraghavan Srinivasan , Jeffert John Nowobilski , James Smolarek , Neno Todorov Nenov
发明人: Arun Acharya , Bayram Arman , Joseph Alfred Weber , Vijayaraghavan Srinivasan , Jeffert John Nowobilski , James Smolarek , Neno Todorov Nenov
CPC分类号: F25J1/0265 , F25J1/0007 , F25J1/001 , F25J1/0015 , F25J1/0017 , F25J1/002 , F25J1/0027 , F25J1/0055 , F25J1/0057 , F25J1/0097 , F25J1/0214 , F25J2215/14
摘要: A method for more efficiently cooling and liquefying industrial gas wherein refrigeration for the cooling and liquefaction is generated using first and second defined multicomponent refrigerant fluids in separate refrigeration circuits to cover a wide temperature range from ambient to cryogenic temperature.
摘要翻译: 一种用于更有效地冷却和液化工业气体的方法,其中使用第一和第二限定的多组分制冷剂流体在单独的制冷回路中产生用于冷却和液化的制冷以覆盖从环境温度到低温的宽温度范围。
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公开(公告)号:US06663341B2
公开(公告)日:2003-12-16
申请号:US10076411
申请日:2002-02-19
申请人: Alfred Peter Evans , Neno Todorov Nenov , Gregory William Henzler , Jeffert John Nowobilski , Robert Leroy Baker
发明人: Alfred Peter Evans , Neno Todorov Nenov , Gregory William Henzler , Jeffert John Nowobilski , Robert Leroy Baker
IPC分类号: F04D2900
CPC分类号: F04B39/16 , F04B39/0207 , F04B41/00 , F25B1/10 , F25B31/004 , F25B2500/26 , F25B2500/27 , Y10S210/05
摘要: A process fluid recycle system for compressor assemblies to recycle process fluid vapor flowing from one or more compressors to gear case(s) through shaft seal(s). The flowing process fluid is recycled back to the low pressure inlet of the compressor assembly by way of a recycle conduit. Coalescing filters are provided to separate oil mist from the process fluid vapor. Oil vapor and water vapor can also be removed, where necessary, by suitable oil and water vapor traps. During startup and shutdown or other times when low pressure transients occur that could cause a back flow of gear oil from the gear case into the compressor(s) by way of the shaft seal(s), an anti-back flow compressor is operated to ensure that the pressure within the gear case will be less than within the compressor.
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公开(公告)号:US5799505A
公开(公告)日:1998-09-01
申请号:US901350
申请日:1997-07-28
申请人: Dante Patrick Bonaquist , Nancy Rose Cribbin , Joseph Alfred Weber , John Fredric Billingham , Neno Todorov Nenov
发明人: Dante Patrick Bonaquist , Nancy Rose Cribbin , Joseph Alfred Weber , John Fredric Billingham , Neno Todorov Nenov
CPC分类号: F25J1/0232 , F25J1/0015 , F25J1/0017 , F25J1/0037 , F25J1/004 , F25J1/0202 , Y10S62/908
摘要: A system for producing cryogenic liquefied industrial gas, especially useful in conjunction with a non-cryogenic industrial gas production facility, wherein the output of the industrial gas production facility is pressurized, a portion passed to the use point, and another portion is condensed against a turboexpanded stream which is also taken from the pressurized gas.
摘要翻译: 一种用于生产低温液化工业气体的系统,特别适用于非低温工业气体生产设备,其中工业气体生产设备的输出被加压,部分通过使用点,另一部分被冷凝成一个 涡轮膨胀流也是从加压气体中取出的。
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公开(公告)号:US5924307A
公开(公告)日:1999-07-20
申请号:US858632
申请日:1997-05-19
申请人: Neno Todorov Nenov
发明人: Neno Todorov Nenov
CPC分类号: F25J3/04018 , F01D15/12 , F02C3/107 , F25B11/04 , F25J3/04024 , F25J3/0403 , F25J3/04133 , F25J3/04139 , F25J3/04284 , F25J3/04309 , F25J3/04381 , F25J3/044 , F25J3/04412 , F25J3/04781 , F25J3/04866 , F25J2200/72 , F25J2230/20 , F25J2230/24 , F25J2240/02
摘要: A compressor assembly for cryogenic gas separation wherein the assembly comprises a compressor, an expansion turbine and an electric motor integrally connected via a gear drive, and processes for using the compressor assembly.
摘要翻译: 一种用于低温气体分离的压缩机组件,其中所述组件包括压缩机,膨胀涡轮机和通过齿轮传动装置整体连接的电动机以及使用所述压缩机组件的过程。
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