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11.发明申请公开(公告)号：US20190234414A1
公开(公告)日：2019-08-01
申请号：US16381063
申请日：2019-04-11
申请人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
发明人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed drive assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed drive assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed drive assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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12.发明申请公开(公告)号：US20160033197A1
公开(公告)日：2016-02-04
申请号：US14883857
申请日：2015-10-15
申请人： Nick J. Degenstein , Lee J. Rosen , Ahmed F. Abdelwahab , Carl L. Schwarz , Reh-Lin Chen , Henry E. Howard
发明人： Nick J. Degenstein , Lee J. Rosen , Ahmed F. Abdelwahab , Carl L. Schwarz , Reh-Lin Chen , Henry E. Howard
CPC分类号： F04D27/004 , F04D17/12 , F04D25/16 , F04D27/0261 , F04D27/0269 , F04D29/266 , F05D2260/311 , F25J3/04018 , F25J3/04024 , F25J3/0409 , F25J3/04133 , F25J3/0429 , F25J3/04296 , F25J3/04303 , F25J3/04412 , F25J3/04678 , F25J3/04781 , F25J3/04884 , F25J3/04957 , F25J2230/20 , F25J2230/24 , F25J2230/30 , F25J2230/40 , F25J2250/02
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed driver assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed driver assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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公开(公告)号：US10443603B2
公开(公告)日：2019-10-15
申请号：US14883844
申请日：2015-10-15
申请人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
发明人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed drive assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed drive assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed drive assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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14.发明授权公开(公告)号：US10359231B2
公开(公告)日：2019-07-23
申请号：US15485635
申请日：2017-04-12
申请人： Nick J. Degenstein
发明人： Nick J. Degenstein
IPC分类号： F25J3/04
摘要： A method for controlling production of high pressure gaseous oxygen in a cryogenic air separation unit that uses a high pressure gaseous oxygen bypass together with adjustments to the split of the incoming compressed and purified air between the boiler air circuit and the turbine air circuit such that the volumetric ratio of the boiler air stream to the turbine air stream is reduced to between about 0.15:1 and 0.35:1.
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公开(公告)号：US20180292128A1
公开(公告)日：2018-10-11
申请号：US15903172
申请日：2018-02-23
摘要： The present invention relates to a method and system for producing liquefied natural gas (LNG) from a stream of pressurized natural gas which involves a combination of mechanical refrigeration.
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16.发明申请公开(公告)号：US20160033196A1
公开(公告)日：2016-02-04
申请号：US14883844
申请日：2015-10-15
申请人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
发明人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
CPC分类号： F04D27/004 , F04D17/12 , F04D25/163 , F04D27/0261 , F04D27/0269 , F04D29/266 , F05D2260/311 , F25J3/04018 , F25J3/04024 , F25J3/0409 , F25J3/04133 , F25J3/0429 , F25J3/04296 , F25J3/04303 , F25J3/04412 , F25J3/04678 , F25J3/04781 , F25J3/04884 , F25J3/04957 , F25J2230/20 , F25J2230/24 , F25J2230/30 , F25J2230/40 , F25J2250/02
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed driver assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed driver assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed driver assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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公开(公告)号：US20100200810A1
公开(公告)日：2010-08-12
申请号：US12528416
申请日：2008-03-05
申请人： Lanny D. Schmidt , Paul J. Dauenhauer , Nick J. Degenstein , Bradon J. Dreyer , Joshua L. Colby
发明人： Lanny D. Schmidt , Paul J. Dauenhauer , Nick J. Degenstein , Bradon J. Dreyer , Joshua L. Colby
CPC分类号： C10L5/44 , B01J23/63 , B01J35/04 , B01J37/0201 , C01B3/12 , C10J3/26 , C10J2200/158 , C10J2300/0916 , C10J2300/0946 , C10J2300/0959 , C10J2300/0986 , C10J2300/1846 , C10L5/363 , Y02E50/10 , Y02E50/30 , Y02P20/145 , Y02P20/52
摘要： A method comprising contacting a carbon and hydrogen-containing solid fuel and a metal-based catalyst in the presence of oxygen to produce hydrogen gas and carbon monoxide gas, wherein the contacting occurs at a temperature sufficiently high to prevent char formation in an amount capable of stopping production of the hydrogen gas and the carbon monoxide gas is provided. In one embodiment, the metal-based catalyst comprises a rhodium-cerium catalyst. Embodiments further include a system for producing syngas. The systems and methods described herein provide shorter residence time and high selectivity for hydrogen and carbon monoxide.
摘要翻译： 一种方法，包括在氧存在下使碳和氢的固体燃料和金属基催化剂接触以产生氢气和一氧化碳气体，其中所述接触在足够高的温度下发生，以防止能够形成 提供氢气和一氧化碳气体的停止生产。 在一个实施方案中，金属基催化剂包含铑 - 铈催化剂。 实施例还包括用于生产合成气的系统。 本文所述的系统和方法提供较短的停留时间和对氢气和一氧化碳的高选择性。
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公开(公告)号：US10519962B2
公开(公告)日：2019-12-31
申请号：US16381078
申请日：2019-04-11
申请人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
发明人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed drive assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed drive assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed drive assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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19.发明申请公开(公告)号：US20190234415A1
公开(公告)日：2019-08-01
申请号：US16381078
申请日：2019-04-11
申请人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
发明人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed drive assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed drive assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed drive assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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20.发明申请公开(公告)号：US20190234413A1
公开(公告)日：2019-08-01
申请号：US16381046
申请日：2019-04-11
申请人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
发明人： Henry E. Howard , Carl L. Schwarz , Ahmed F. Abdelwahab , Lee J. Rosen , Nick J. Degenstein , Reh-Lin Chen
摘要： A method for compression of an incoming feed air stream using at least two variable speed compressor drive assemblies controlled in tandem is provided. The first variable speed drive assembly drives at least one compression stage in the lower pressure compressor unit driven while the second variable speed drive assembly drives higher pressure compression stage disposed either in the common air compression train or the split functional compression train of the air separation plant. The first and second variable speed drive assemblies are preferably high speed, variable speed electric motor assemblies each having a motor body, a motor housing, and a motor shaft with one or more impellers directly and rigidly coupled to the motor shaft via a sacrificial rigid shaft coupling.
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