公开(公告)号：US20060005704A1

公开(公告)日：2006-01-12

申请号：US11009510

申请日：2004-12-13

申请人： Derong Zhou ,  John Borzio ,  Mindi Xu ,  Hwa-Chi Wang ,  Tran Vuong

发明人： Derong Zhou ,  John Borzio ,  Mindi Xu ,  Hwa-Chi Wang ,  Tran Vuong

IPC分类号： B01D53/02

CPC分类号： B01D53/261 ,  B01D53/02 ,  C01C1/024 ,  Y10S203/17

摘要： An ammonia purification system includes a hydrocarbon removal station that removes hydrocarbons from gaseous ammonia via adsorption, a moisture removal station that removes water from gaseous ammonia via adsorption, and a distillation station including a distillation column connected with a condenser to facilitate removal of impurities from ammonia and condensation of gaseous ammonia to form a purified liquid ammonia product. The system further includes a storage tank to receive purified ammonia, a remote station connected with the storage tank, and a vaporizer connected with the storage tank. The vaporizer is configured to receive and vaporize liquid ammonia from the storage tank and deliver gaseous ammonia back to the storage tank so as to facilitate pumping of the ammonia to the remote station based upon a vapor pressure established within the storage tank.

摘要翻译： 氨净化系统包括通过吸附从气态氨除去烃的除烃站，通过吸附从气态氨除去水的除湿站，以及包括与冷凝器连接的蒸馏塔以便于从氨除去杂质的蒸馏站 和气态氨的缩合形成纯化的液氨产物。 该系统还包括用于接收净化氨的储罐，与储罐连接的远程站以及与储存罐连接的蒸发器。 蒸发器被配置为从储罐接收和蒸发液氨，并将气态氨返回到储罐，以便于基于在储罐内建立的蒸汽压力将氨泵送到远程站。

公开(公告)号：US20070128103A1

公开(公告)日：2007-06-07

申请号：US11621689

申请日：2007-01-10

申请人： Derong ZHOU ,  John Borzio ,  Gregory Jursich ,  Earle Kebbekus

发明人： Derong ZHOU ,  John Borzio ,  Gregory Jursich ,  Earle Kebbekus

IPC分类号： C01B7/00

CPC分类号： B01D53/002 ,  B01D1/0094 ,  B01D1/305 ,  B01D3/34 ,  B01D5/009 ,  B01D53/26

摘要： Herein is disclosed a method and an apparatus for preparing a highly purified gas from a crude liquid comprising the gas and one or more of a metal, particulates, water vapor, or a volatile impurity. The method comprises: (a) vaporizing the crude liquid, to yield (i) a first vapor stream comprising the gas and (ii) a first liquid stream comprising the gas; (b) removing water vapor, particulates, or both from the first vapor stream, to yield a second vapor stream comprising the gas; (c) condensing the second vapor stream, to yield a second liquid stream comprising the gas; and (d) sparging the second liquid stream with an inert gas, to yield (i) a third vapor stream comprising the gas and (ii) a third liquid stream comprising the highly purified gas. Also disclosed is a method for preparing an adsorbent to effectively remove water vapor from the gas, as well as an adsorbent so prepared.

摘要翻译： 本文公开了一种从包含气体和一种或多种金属，微粒，水蒸汽或挥发性杂质的粗液中制备高纯度气体的方法和装置。 该方法包括：（a）蒸发粗液体，以产生（i）包含气体的第一蒸气流和（ii）包含该气体的第一液流; （b）从第一蒸汽流中除去水蒸气，颗粒物或二者，以产生包含该气体的第二蒸气流; （c）冷凝第二蒸气流，产生包含气体的第二液体流; 和（d）用惰性气体喷射第二液体流，产生（i）包含气体的第三蒸气流和（ii）包含高度纯化气体的第三液体流。 还公开了一种制备吸附剂以有效地从气体中除去水蒸气的方法，以及如此制备的吸附剂。

公开(公告)号：US20070072770A1

公开(公告)日：2007-03-29

申请号：US11559742

申请日：2006-11-14

申请人： Derong Zhou ,  John Borzio ,  Gregory Jursich ,  Earle Kebbekus

发明人： Derong Zhou ,  John Borzio ,  Gregory Jursich ,  Earle Kebbekus

IPC分类号： B01J20/00

CPC分类号： B01D1/305 ,  B01D1/0082 ,  B01D1/0094

摘要： Herein is disclosed a method for preparing an adsorbent to effectively remove water vapor during purification of a corrosive gas, as well as an adsorbent so prepared.

摘要翻译： 本文公开了一种制备吸附剂以在净化腐蚀性气体期间有效去除水蒸气的方法，以及如此制备的吸附剂。

公开(公告)号：US20060272717A1

公开(公告)日：2006-12-07

申请号：US11412117

申请日：2006-04-27

申请人： Rajat Agrawal ,  Gregory Jursich ,  John Borzio ,  William Korzeniowski ,  Donald Mitchell

发明人： Rajat Agrawal ,  Gregory Jursich ,  John Borzio ,  William Korzeniowski ,  Donald Mitchell

IPC分类号： F16K17/04

CPC分类号： F16K1/302 ,  F16K1/303 ,  F16K1/305 ,  F16K1/307 ,  F16K1/308 ,  F16K15/044 ,  Y10T137/87861

摘要： A valve device that is securable to a cylinder includes a housing with a central passage in fluid communication with a first connection port that connects with a cylinder, and a second connection port including a passage that is in fluid communication with the central passage. The second connection port is configured to connect with a fluid flow line. A valve member is disposed within the second connection port and includes a movable member that engages with a seat to provide a fluid tight seal for the valve member in a closed position. The movable member is configured to be moved away from the seat so as to open the valve member and permit fluid to flow from the central passage of the valve housing around the movable member and through the second connection port while substantially preventing a backflow of fluids from a location external to the valve housing into the central passage.

摘要翻译： 可固定于圆筒的阀装置包括具有与与气缸连接的第一连接口流体连通的中心通道的壳体和包括与中心通道流体连通的通道的第二连接口。 第二连接端口被配置成与流体流动线连接。 阀构件设置在第二连接端口内，并且包括可动构件，其与座部接合以在关闭位置为阀构件提供流体密封。 可移动构件被构造成远离座椅移动以便打开阀构件并允许流体从阀壳体的中心通道围绕可移动构件流动并且通过第二连接端口，同时基本上防止流体从 阀壳体外部位于中心通道内的位置。

公开(公告)号：US20060273275A1

公开(公告)日：2006-12-07

申请号：US11412116

申请日：2006-04-27

申请人： Rajat Agrawal ,  John Borzio

发明人： Rajat Agrawal ,  John Borzio

IPC分类号： F16K51/00

CPC分类号： F16K1/302 ,  F16K1/303 ,  F16K1/305 ,  F16K1/307 ,  F16K15/147

摘要： A valve member is secured within a valve device to facilitate flow of fluid from a cylinder to a fluid flow line. The valve member includes a hollow plug with a chamber, an inlet end and an outlet end, and an elastomeric sealing member disposed within the chamber. The sealing member includes lip portions that engage with each other to provide a fluid tight seal preventing fluid from flowing through the sealing member and hollow plug when a pressure at the outlet end of the hollow plug is greater than the pressure at the inlet end of the hollow plug. The lip portions are configured to flex away from each other to open the sealing member and permit fluid to flow through the hollow plug when a suitable pressure differential is established across the valve member and the pressure at the inlet end of the hollow plug is greater than the pressure at the outlet end of the hollow plug.

摘要翻译： 阀构件固定在阀装置内以便于将流体从气缸流到流体流动管线。 阀构件包括具有腔室，入口端和出口端的中空塞，以及设置在腔室内的弹性体密封构件。 密封构件包括彼此接合以提供流体密封的唇形部分，当中空塞的出口端处的压力大于中空塞的入口端处的压力时，防止流体流过密封构件和中空塞子 空心塞 唇形部分被构造成彼此弯曲以打开密封构件，并且当跨越阀构件建立合适的压力差并允许流体流过中空塞时，中空塞的入口端处的压力大于 中空塞出口端的压力。

公开(公告)号：US06517686B2

公开(公告)日：2003-02-11

申请号：US09803953

申请日：2001-03-13

申请人： John Borzio ,  Tracey Jacksier

发明人： John Borzio ,  Tracey Jacksier

IPC分类号： B01D342

CPC分类号： C01B7/00 ,  C01B7/0706 ,  C01B7/093 ,  C01B9/02 ,  C01B9/08 ,  C01C1/024

摘要： A system and method for purifying liquefied corrosive gases of metallic impurities is described. The principle for this purification method relies on vapor-phase transfilling the vapor phase from a source container into a receiving container. This method has been observed to decrease metal concentrations by a factor of at least 1000 and, decreases the metallic impurity levels in the resulting condensate. The vapor transfer is accomplished by controlled differential pressure rather than mechanical pumping, thereby generating no particle or metal impurities.

摘要翻译： 描述了用于净化金属杂质的液化腐蚀性气体的系统和方法。 该纯化方法的原理依赖于将来自容器的气相从蒸气相转移到接收容器中。 已经观察到这种方法将金属浓度降低至少1000倍，并降低所得冷凝物中的金属杂质水平。 蒸汽转移通过受控的压差而不是机械泵送来实现，从而不产生颗粒或金属杂质。

公开(公告)号：US06277246B1

公开(公告)日：2001-08-21

申请号：US09238417

申请日：1999-01-28

申请人： John Borzio ,  Tracey Jacksier

发明人： John Borzio ,  Tracey Jacksier

IPC分类号： B01D300

CPC分类号： C01B7/00 ,  C01B7/0706 ,  C01B7/093 ,  C01B9/02 ,  C01B9/08 ,  C01C1/024

摘要： A system and method for purifying liquefied corrosive gases of metallic impurities is described. The principle for this purification method relies on vapor-phase transfilling the vapor phase from a source container into a receiving container. This method has been observed to decrease metal concentrations by a factor of at least 1000 and decreases the metallic impurity levels in the resulting condensate. The vapor transfer is accomplished by controlled differential pressure rather than mechanical pumping, thereby generating no particle or metal impurities.

摘要翻译： 描述了用于净化金属杂质的液化腐蚀性气体的系统和方法。 该纯化方法的原理依赖于将来自容器的气相从蒸气相转移到接收容器中。 已经观察到该方法将金属浓度降低至少1000倍，并降低所得冷凝物中的金属杂质水平。 蒸汽转移通过受控的压差而不是机械泵送来实现，从而不产生颗粒或金属杂质。

公开(公告)号：US6004433A

公开(公告)日：1999-12-21

申请号：US794346

申请日：1997-02-03

申请人： John Borzio ,  Tracey Jacksier

发明人： John Borzio ,  Tracey Jacksier

IPC分类号： B01D3/00 ,  F25J3/08 ,  B01D3/42

CPC分类号： C01B7/00 ,  C01B7/0706 ,  C01B7/093 ,  C01B9/02 ,  C01B9/08 ,  C01C1/024

摘要： A method for purifying liquefied corrosive gases of metallic impurities is described. The principle for this purification method relies on vapor-phase transfilling the vapor phase from a source container into a receiving container. This method has been observed to decrease metal concentrations by a factor of at least 1000 and decreases the metallic impurity levels in the resulting condensate. The vapor transfer is accomplished by controlled differential pressure rather than mechanical pumping, thereby generating no particle or metal impurities.

摘要翻译： 描述了一种净化金属杂质液化腐蚀性气体的方法。 该纯化方法的原理依赖于将来自容器的气相从蒸气相转移到接收容器中。 已经观察到该方法将金属浓度降低至少1000倍，并降低所得冷凝物中的金属杂质水平。 蒸汽转移通过受控的压差而不是机械泵送来实现，从而不产生颗粒或金属杂质。