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公开(公告)号:US20070066860A1
公开(公告)日:2007-03-22
申请号:US11231490
申请日:2005-09-20
申请人: John Buchanan , Paul Keusenkothen , Stephen Brown , Julian Wolfenbarger , James Graham , James McCoy
发明人: John Buchanan , Paul Keusenkothen , Stephen Brown , Julian Wolfenbarger , James Graham , James McCoy
IPC分类号: C07C4/02
CPC分类号: C10G9/00 , C10G2300/1033 , C10G2300/1055 , C10G2300/1059 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/203 , C10G2300/206 , C10G2300/807 , C10G2400/20 , Y02P30/40
摘要: The invention is directed to a process comprising feeding high TAN feedstreams to a steam cracker, whereby naphthenic acids in the feedstreams are substantially converted to CO, CO2, and low amounts of smaller acids (e.g., formic, acetic, propionic, and butyric acids). The feedstream is preferably a high TAN feedstream comprising crude or high TAN feedstream which has previously been subjected to a refinery process to remove resid.
摘要翻译: 本发明涉及一种方法,其包括将高TAN进料流供给蒸汽裂化器,由此进料流中的环烷酸基本上转化为CO,CO 2 CO 2和少量较小的酸(例如甲酸, 乙酸,丙酸和丁酸)。 进料流优选是高TAN进料流,其包含先前经过炼油方法以除去渣油的粗TAN进料流或高TAN进料流。
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公开(公告)号:US20070090020A1
公开(公告)日:2007-04-26
申请号:US11583567
申请日:2006-10-19
申请人: John Buchanan , Paul Keusenkothen , Stephen Brown , Julian Wolfenbarger , James Graham , James McCoy
发明人: John Buchanan , Paul Keusenkothen , Stephen Brown , Julian Wolfenbarger , James Graham , James McCoy
CPC分类号: B01D3/009 , C10G9/007 , C10G9/14 , C10G9/36 , C10G45/00 , C10G45/44 , C10G69/00 , C10G69/06 , C10G2300/107 , C10G2400/20 , C10G2400/30
摘要: The invention concerns integration of hydroprocessing and steam cracking. A feed comprising crude or resid-containing fraction thereof is treated by hydroprocessing and visbreaking and then passed to a steam cracker to obtain a product comprising olefins.
摘要翻译: 本发明涉及加氢处理和蒸汽裂化的整合。 通过加氢处理和减粘裂化处理包含粗制或残渣的馏分的进料,然后通入蒸汽裂化器得到包含烯烃的产物。
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公开(公告)号:US20080053869A1
公开(公告)日:2008-03-06
申请号:US11880983
申请日:2007-07-25
申请人: James McCoy , Paul Keusenkothen , Alok Srivastava , James Graham
发明人: James McCoy , Paul Keusenkothen , Alok Srivastava , James Graham
IPC分类号: C10C1/04
CPC分类号: C10G7/06
摘要: A process is described for producing deasphalted steam cracker tar comprising feeding steam cracker tar to a vacuum pipestill (VPS) including a flash zone separated from a zone comprising trays by at least one annular entrainment ring and obtaining as an overheads a deasphalted tar product and as a bottoms an asphaltenic heavy tar product. Also according to the invention, there is a system for the upgrading of tar comprising said VPS with at least one annular entrainment ring.
摘要翻译: 描述了一种用于生产脱沥青蒸汽裂化器焦油的方法,其包括将蒸气裂解焦油加入到真空管道(VPS)中,所述真空管道(VPS)包括通过至少一个环形夹带环从包含塔板的区域分离的闪蒸区域,并获得脱沥青焦油产物和作为塔顶馏出物 一种沥青质焦油产品的底部。 同样根据本发明,存在一种用于使包含所述VPS的焦油升级至少一个环形夹带环的系统。
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公开(公告)号:US20080083649A1
公开(公告)日:2008-04-10
申请号:US11881063
申请日:2007-07-25
申请人: James McCoy , Paul Keusenkothen , Alok Srivastava , James Graham
发明人: James McCoy , Paul Keusenkothen , Alok Srivastava , James Graham
CPC分类号: C10G51/023 , C10G55/04
摘要: The invention is directed to a process wherein a feedstock or stream comprising steam cracker tar is passed to a vacuum pipestill. A deasphalted cut of tar is obtained as an overhead (or sidestream) and a heavy tar asphaltenic product is obtained as bottoms. In preferred embodiments, at least a portion of the bottoms product is sent to a partial oxidation unit (POX) wherein syn gas may be obtained as a product, and/or at least a portion of the bottoms product is used to produce a light product stream in a coker unit, such as coker naphtha and/or or coker gas oil. In another preferred embodiment at least a portion of the overheads product is added to refinery fuel oil pools and in yet another preferred embodiment at least a portion of the overheads product is mixed with locally combusted materials to lower soot make. Two or more of the aforementioned preferred embodiments may be combined.
摘要翻译: 本发明涉及一种方法,其中将包含蒸汽裂解焦油的原料或料流送入真空管道。 作为塔顶(或侧流)获得焦油的脱沥青馏分,并且作为底部获得重质焦油沥青产物。 在优选的实施方案中,将底部产物的至少一部分送至部分氧化单元(POX),其中可以获得产物的合成气,和/或至少部分底部产物用于生产轻质产物 在焦化装置中,例如焦化石脑油和/或焦化瓦斯油。 在另一个优选的实施方案中,将至少一部分塔顶馏出产物加入到炼油厂燃料油池中,在另一个优选的实施方案中,塔顶产物的至少一部分与局部燃烧的材料混合以降低烟灰。 上述优选实施例中的两个或更多个可以组合。
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公开(公告)号:US09629752B1
公开(公告)日:2017-04-25
申请号:US14686122
申请日:2015-04-14
申请人: James Graham
发明人: James Graham
CPC分类号: A61F9/067
摘要: A welding helmet with a sensor-operated light and photochromic visor lens including a welding helmet body configured, sized, and shaped to cover and substantially conform to a welder's forehead. A frustoconical protrusion, integrated into a front side of the welding helmet body, houses a battery-operated LED light bulb. At least one photosensor is disposed proximal the protrusion. Upon the detection of a welding arc by the at least one photosensor, an auto-darkening filtered visor lens darkens and the LED light bulb in activated. A battery compartment, an on-off switch, and a microchip are disposed on a rear side of the welding helmet body. A padded length-adjustable strap is pivotally disposed across the rear side of the welding helmet body.
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公开(公告)号:US20080006157A1
公开(公告)日:2008-01-10
申请号:US11825843
申请日:2007-07-09
申请人: James Graham
发明人: James Graham
IPC分类号: B01D53/02
CPC分类号: B01J20/3042 , A61L9/014 , B01D53/02 , B01D53/8668 , B01D2251/40 , B01D2253/10 , B01D2253/102 , B01D2253/112 , B01D2257/304 , B01D2257/708 , B01D2257/90 , B01D2258/00 , B01J20/041 , B01J20/20 , B01J20/28026 , B01J20/2803 , B01J20/3007 , B01J20/3021 , B01J20/3078 , B01J21/18 , B01J23/02 , B01J37/0201 , B01J37/04 , B01J37/14 , B01J2220/42 , C01B32/30 , C01B32/336 , Y10T428/30
摘要: An activated carbon-metal oxide matrix is disclosed. The activated carbon-metal oxide matrix may be obtained by a method including the steps of: preoxidizing a carbon material, grinding the preoxidized carbon material; mixing the ground preoxidized material with a metal oxide to form a carbon mixture; extruding the carbon mixture; carbonizing and activating the extrudate. The activated carbon-metal oxide matrix may be used to remove odorous compounds, acidic gases, and volatile organic compounds from a gas.
摘要翻译: 公开了一种活性炭 - 金属氧化物基质。 活性炭 - 金属氧化物基质可以通过包括以下步骤的方法获得:将碳材料预氧化,研磨预氧化碳材料; 将地面预氧化材料与金属氧化物混合以形成碳混合物; 挤出碳混合物; 碳化和活化挤出物。 活性炭 - 金属氧化物基质可用于从气体中除去有气味的化合物,酸性气体和挥发性有机化合物。
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公开(公告)号:US20070241219A1
公开(公告)日:2007-10-18
申请号:US11697251
申请日:2007-04-05
申请人: Lynn Tessier , James Graham , Russell Graham
发明人: Lynn Tessier , James Graham , Russell Graham
IPC分类号: B02C19/00
CPC分类号: B02C19/0025 , B02C13/1814 , B02C2013/1857
摘要: A comminuting apparatus has a coaxial throwing wheel and impact rotor, the throwing wheel preferably comprising a plurality of channels for conducting particles from a central axis inlet to a plurality of particle exits to impact the impact rotor. The throwing wheel can be an assembly of wear-resistant inserts forming the channels. Flow channels through the throwing wheel can be configured, such as converging towards the particle exits to minimize energy loss during acceleration of the particles. Further, the comminuting apparatus can include a housing for ready access to the throwing wheel and impact rotor. A two-part housing is reversibly separable for accessing the comminuting chamber, throwing wheel and impact rotor within.
摘要翻译: 粉碎设备具有同轴投掷轮和冲击转子,抛掷轮优选地包括多个通道,用于将颗粒从中心轴入口传导到多个颗粒出口以冲击冲击转子。 抛掷轮可以是形成通道的耐磨插件的组件。 可以配置通过投掷轮的流动通道,例如朝着颗粒出口收敛,以最小化加速颗粒期间的能量损失。 此外,粉碎设备可以包括用于准备进入投掷轮和冲击转子的壳体。 两部分壳体可逆地分离,用于进入粉碎室,投掷轮和冲击转子。
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公开(公告)号:US20070224628A1
公开(公告)日:2007-09-27
申请号:US11728185
申请日:2007-03-23
申请人: Neal Gordon , James Graham
发明人: Neal Gordon , James Graham
IPC分类号: C12Q1/68 , G01N33/53 , C12Q1/37 , G01N33/543
CPC分类号: G01N33/6878 , G01N33/6803
摘要: The invention relates to methods, reagents and apparatus for detecting protein isoforms (e.g., those due to alternative splicing, or different disease protein isoforms or degradation products) in a sample, including using combinations of capture agents to identify the isoforms to be detected/measured.
摘要翻译: 本发明涉及用于检测样品中蛋白质异构体(例如,由于可选剪接或不同疾病蛋白质同种型或降解产物引起的那些)的方法,试剂和装置,包括使用捕获剂的组合来鉴定待检测/测量的同种型 。
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公开(公告)号:US20060090336A1
公开(公告)日:2006-05-04
申请号:US10976726
申请日:2004-10-29
申请人: James Graham , Jeffrey Reinwand , Roger Coriell , Kevin Lytle
发明人: James Graham , Jeffrey Reinwand , Roger Coriell , Kevin Lytle
IPC分类号: B23P6/00
CPC分类号: B23P6/007 , B23K26/342 , B23K35/0244 , F01D5/005 , F05D2230/234 , F05D2230/80 , Y02T50/673 , Y10T29/49229 , Y10T29/49233 , Y10T29/49236 , Y10T29/49238 , Y10T29/49318 , Y10T29/49336
摘要: The present invention provides an apparatus and method for an adaptive machining and weld repair process useful for repairing airfoils, particularly damage to an airfoil leading edge and tip. The process first machines away damaged portions of an airfoil. Filler material is then added to the machined area through a process such as laser welding. At this point, the actual profile of the welded airfoil is measured using a Coordinate Measuring Machine. This data is then used to generate a “deformation” profile, an airfoil profile that approximates the ideal shape of the airfoil. The airfoil is then machined using the date of the deformation profile to produce that shape. The adaptive technology minimizes the amount of stock on material that needs to be removed by hand. The technique thereby significantly reduces costly manual processing.
摘要翻译: 本发明提供了一种用于修复机翼的自适应加工和焊接修复过程的装置和方法,特别是对翼型前缘和尖端的损伤。 该过程首先将机翼的损坏部分进行切割。 然后通过激光焊接等方法将填充材料加入加工区域。 此时,使用坐标测量机测量焊接翼型件的实际轮廓。 然后将该数据用于产生近似于翼型理想形状的“变形”轮廓。 然后使用变形曲线的日期来加工翼型件以产生该形状。 自适应技术最大限度地减少需要用手去除的材料上的库存量。 因此,该技术显着地降低了昂贵的手工处理。
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公开(公告)号:US20050100491A1
公开(公告)日:2005-05-12
申请号:US11008449
申请日:2004-12-09
申请人: James Graham , Cheng Yuan
发明人: James Graham , Cheng Yuan
IPC分类号: B01D53/38 , B01D53/02 , B01D53/04 , B01D53/81 , B01D53/86 , B01J20/04 , B01J20/20 , B01J20/28 , B01J20/30 , B01J21/18 , C01B31/08 , C01B31/10 , C01B3/00 , B01D47/00 , B01J8/00 , B01J20/02 , C01B7/00 , C01B21/00 , C07C11/24
CPC分类号: B01J20/3042 , A61L9/014 , B01D53/02 , B01D53/8668 , B01D2251/40 , B01D2253/10 , B01D2253/102 , B01D2253/112 , B01D2257/304 , B01D2257/708 , B01D2257/90 , B01D2258/00 , B01J20/041 , B01J20/20 , B01J20/28026 , B01J20/2803 , B01J20/3007 , B01J20/3021 , B01J20/3078 , B01J21/18 , B01J23/02 , B01J37/0201 , B01J37/04 , B01J37/14 , B01J2220/42 , C01B32/30 , C01B32/336 , Y10T428/30
摘要: An activated carbon-metal oxide matrix is disclosed. The activated carbon-metal oxide matrix may by obtained by a method including the steps of: preoxidizing a carbon material, grinding the preoxidized carbon material; mixing the ground preoxidized material with a metal oxide to form a carbon mixture; extruding the carbon mixture; carbonizing and activating the extrudate. The activated carbon-metal oxide matrix may be used to remove odorous compounds, acidic gases, and volatile organic compounds from a gas.
摘要翻译: 公开了一种活性炭 - 金属氧化物基质。 活性炭 - 金属氧化物基质可以通过包括以下步骤的方法获得:将碳材料预氧化,研磨预氧化碳材料; 将地面预氧化材料与金属氧化物混合以形成碳混合物; 挤出碳混合物; 碳化和活化挤出物。 活性炭 - 金属氧化物基质可用于从气体中除去有气味的化合物,酸性气体和挥发性有机化合物。
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