专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07396968B1 Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle 失效
标题翻译：使用不纯的芳烃回收利用烯烃烷基化芳族化合物的方法和设备
公开(公告)号：US07396968B1
公开(公告)日：2008-07-08
申请号：US11042587
申请日：2005-01-25
申请人： Stephen W. Sohn , Michael R. Smith , Lance A. Baird
发明人： Stephen W. Sohn , Michael R. Smith , Lance A. Baird
IPC分类号： C07C2/64
CPC分类号： C07C2/66 , Y10S585/903 , C07C15/107
摘要： Processes and apparatus for the alkylation of aromatic compound with mono-olefin aliphatic compound in the presence of solid alkylation catalyst use a lights distillation for obtaining desired selectivities to arylalkane in a energy efficient manner. The processes and apparatus offer the potential for debottlenecking existing arylalkane production facilities and reducing the size and energy requirements for a new arylalkane production facility.
摘要翻译：在固体烷基化催化剂存在下，使用单烯烃脂族化合物烷基化芳族化合物的方法和设备使用光蒸馏以能量效率方式获得芳基烷烃的所需选择性。这些方法和设备提供了对现有芳基烷烃生产设备进行脱瓶的潜力，并降低了新的芳烷烃生产设备的尺寸和能量需求。

2. 发明授权

US09527022B2 Method and apparatus for producing pyrolysis oil having improved stability 有权
标题翻译：具有改进的稳定性的生产热解油的方法和装置
公开(公告)号：US09527022B2
公开(公告)日：2016-12-27
申请号：US13492551
申请日：2012-06-08
申请人： Lance A. Baird , Timothy A. Brandvold , Stefan Müller
发明人： Lance A. Baird , Timothy A. Brandvold , Stefan Müller
IPC分类号： C10B53/02 , B01D46/00 , C10J3/84 , B07B7/00 , C10L1/02 , C10K1/02 , C10K1/04
CPC分类号： B01D46/00 , B01D2273/00 , B07B7/00 , C10B53/02 , C10J3/84 , C10K1/024 , C10K1/04 , C10L1/02 , Y02E50/14 , Y02P30/20
摘要： Methods and apparatus to improve hot gas filtration to reduce the liquid fuel loss caused by prolonged residence time at high temperatures are described. The improvement can be obtained by reducing the residence time at elevated temperature by reducing the temperature of the pyrolysis vapor, by reducing the volume of the pyrolysis vapor at the elevated temperature, by increasing the volumetric flow rate at constant volume of the pyrolysis vapor, or by doing a combination of these.
摘要翻译：描述了改善热气过滤以减少由于在高温下延长的停留时间引起的液体燃料损失的方法和装置。通过降低热分解蒸气的温度，通过在升高的温度下降低热分解蒸气的体积，通过增加在热解蒸气的恒定体积下的体积流量来降低高温下的停留时间，可以获得改进，或者通过组合这些。

3. 发明授权

US07870870B2 Multiport vertical axial valve with sealing rotor 有权
标题翻译：多端口带密封转子的立式轴流阀
公开(公告)号：US07870870B2
公开(公告)日：2011-01-18
申请号：US11841181
申请日：2007-08-20
申请人： Lance A. Baird
发明人： Lance A. Baird
IPC分类号： F16K11/083
CPC分类号： F16K11/072 , Y10T137/86501 , Y10T137/86863 , Y10T137/86871
摘要： This invention discloses an axial multiport rotary valve capable of accomplishing the simultaneous interconnection of a plurality of conduits in accordance with a previously determined cycle, where any conduit communicates with no more than one other conduit at any one cycle step, or valve index position. The rotary valve comprises a hollow stator element and a rotor element inside the hollow interior of the stator element which rotates with a substantially vertical axis of rotation within the stator element, the surfaces of both elements being in the form essentially of a frustum of an inverted cone. Bed-line ports in the stator and rotor have a non-circular shape with a greater dimension in the vertical plane for higher capacities than provided in the known art.
摘要翻译：本发明公开了一种轴向多端口旋转阀，其能够根据先前确定的循环实现多个管道的同时互连，其中任何导管在任何一个循环步骤或阀指示位置与不超过一个其它导管连通。旋转阀包括中空定子元件和位于定子元件的中空内部内部的转子元件，该定子元件在定子元件内以基本上垂直的旋转轴线旋转，两个元件的表面基本上呈倒立的平截头体锥体。定子和转子中的床线端口具有在垂直平面中具有更大尺寸的非圆形形状，用于比现有技术中提供的更高的容量。

4. 发明授权

US07632473B2 Process and apparatus for alkylation of aromatic with olefin using impure aromatic recycle 有权
标题翻译：使用不纯的芳烃回收利用烯烃烷基化芳族化合物的方法和设备
公开(公告)号：US07632473B2
公开(公告)日：2009-12-15
申请号：US12021324
申请日：2008-01-29
申请人： Stephen W. Sohn , Michael R. Smith , Lance A. Baird
发明人： Stephen W. Sohn , Michael R. Smith , Lance A. Baird
IPC分类号： B01J8/00 , B01J7/02 , C07C15/067
CPC分类号： C07C2/66 , Y10S585/903 , C07C15/107
摘要： Processes and apparatus for the alkylation of aromatic compound with mono-olefin aliphatic compound in the presence of solid alkylation catalyst use a lights distillation for obtaining desired selectivities to arylalkane in a energy efficient manner. The processes and apparatus offer the potential for debottlenecking existing arylalkane production facilities and reducing the size and energy requirements for a new arylalkane production facility.
摘要翻译：在固体烷基化催化剂存在下，使用单烯烃脂族化合物烷基化芳族化合物的方法和设备使用光蒸馏以能量效率方式获得芳基烷烃的所需选择性。这些方法和设备提供了对现有芳基烷烃生产设备进行脱瓶的潜力，并降低了新的芳烷烃生产设备的尺寸和能量需求。

5. 发明申请

US20130327628A1 METHOD AND APPARATUS FOR PRODUCING PYROLYSIS OIL HAVING IMPROVED STABILITY 有权
标题翻译：用于生产具有改进稳定性的热解油的方法和装置
公开(公告)号：US20130327628A1
公开(公告)日：2013-12-12
申请号：US13492551
申请日：2012-06-08
申请人： Lance A. Baird , Timothy A. Brandvold , Stefan Müller
发明人： Lance A. Baird , Timothy A. Brandvold , Stefan Müller
IPC分类号： C10B57/00
CPC分类号： B01D46/00 , B01D2273/00 , B07B7/00 , C10B53/02 , C10J3/84 , C10K1/024 , C10K1/04 , C10L1/02 , Y02E50/14 , Y02P30/20
摘要： Methods and apparatus to improve hot gas filtration to reduce the liquid fuel loss caused by prolonged residence time at high temperatures are described. The improvement can be obtained by reducing the residence time at elevated temperature by reducing the temperature of the pyrolysis vapor, by reducing the volume of the pyrolysis vapor at the elevated temperature, by increasing the volumetric flow rate at constant volume of the pyrolysis vapor, or by doing a combination of these.
摘要翻译：描述了改善热气过滤以减少由于在高温下延长的停留时间引起的液体燃料损失的方法和装置。通过降低热分解蒸气的温度，通过在升高的温度下降低热分解蒸气的体积，通过增加在热解蒸气的恒定体积下的体积流量来降低高温下的停留时间，可以获得改进，或者通过组合这些。

6. 发明申请

US20090050221A1 Multiport Vertical Axial Valve with Sealing Rotor 有权
标题翻译：带密封转子的多端口垂直轴流阀
公开(公告)号：US20090050221A1
公开(公告)日：2009-02-26
申请号：US11841181
申请日：2007-08-20
申请人： Lance A. Baird
发明人： Lance A. Baird
IPC分类号： F16K11/02
CPC分类号： F16K11/072 , Y10T137/86501 , Y10T137/86863 , Y10T137/86871
摘要： This invention discloses an axial multiport rotary valve capable of accomplishing the simultaneous interconnection of a plurality of conduits in accordance with a previously determined cycle, where any conduit communicates with no more than one other conduit at any one cycle step, or valve index position. The rotary valve comprises a hollow stator element and a rotor element inside the hollow interior of the stator element which rotates with a substantially vertical axis of rotation within the stator element, the surfaces of both elements being in the form essentially of a frustum of an inverted cone. Bed-line ports in the stator and rotor have a non-circular shape with a greater dimension in the vertical plane for higher capacities than provided in the known art.
摘要翻译：本发明公开了一种轴向多端口旋转阀，其能够根据先前确定的循环实现多个管道的同时互连，其中任何导管在任何一个循环步骤或阀指示位置与不超过一个其它导管连通。旋转阀包括中空定子元件和位于定子元件的中空内部内部的转子元件，该定子元件在定子元件内以基本上垂直的旋转轴线旋转，两个元件的表面基本上呈倒立的平截头体锥体。定子和转子中的床线端口具有在垂直平面中具有更大尺寸的非圆形形状，用于比现有技术中提供的更高的容量。

7. 发明授权

US06646159B2 Carbonylation process 失效
公开(公告)号：US06646159B2
公开(公告)日：2003-11-11
申请号：US09746585
申请日：2000-12-21
申请人： Lance A. Baird , Leonid B. Galperin , R. Joe Lawson , Robert H. Jensen , Oleg L. Eliseev , Albert L. Lapidus , Aduard G. Ostapenco
发明人： Lance A. Baird , Leonid B. Galperin , R. Joe Lawson , Robert H. Jensen , Oleg L. Eliseev , Albert L. Lapidus , Aduard G. Ostapenco
IPC分类号： C07C51114
CPC分类号： C07C51/14 , C07C29/149 , C07C53/126 , C07C31/125
摘要： Long chain alcohols and acids or other similar oxygenates such as esters are produced from paraffins of similar carbon number by a process comprising paraffin dehydrogenation, carbonylation, and separation. Preferably a mixture of paraffins extending over several carbon numbers and recovered from a kerosene fraction is processed, and unconverted paraffins are recycled to a dehydrogenation zone. Alternative reaction zone configurations, catalyst systems and product recovery methods are disclosed.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式