公开(公告)号：US5882614A

公开(公告)日：1999-03-16

申请号：US12534

申请日：1998-01-23

申请人： James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

发明人： James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

IPC分类号： B01D53/02 ,  B01D53/48 ,  B01D53/81 ,  C01B3/38 ,  C10G2/00 ,  C10L3/10 ,  C01B17/16 ,  C10G29/00

CPC分类号： C10G2/30 ,  B01D53/48 ,  B01D53/81 ,  C01B3/382 ,  C10L3/10

摘要： Very low sulfur content hydrocarbon gas is achieved by sequentially contacting the gas first with zinc oxide and then with nickel metal. This has reduced the total sulfur content of natural gas feed for a fluid bed syngas generator to less than 0.1 ppm and has resulted in greater syngas productivity. A zinc oxide guard bed downstream of the syngas generator reduces the total sulfur content of the syngas to less than 10 vppb and preferably less than 5 vppb. This very low sulfur content syngas is used for sulfur sensitive processes, such as hydrocarbon synthesis. The process is especially useful for natural gas which contains H.sub.2 S, COS, mercaptans and other sulfur bearing compounds.

公开(公告)号：US5868922A

公开(公告)日：1999-02-09

申请号：US771074

申请日：1996-12-20

申请人： James P. Glass, Jr. ,  George A. Swan

发明人： James P. Glass, Jr. ,  George A. Swan

IPC分类号： C10G11/18

CPC分类号： C10G11/187 ,  Y10S208/01 ,  Y10S585/905 ,  Y10S585/906

摘要： A FCC process in which spent catalyst is stripped of hydrocarbon in a stripping zone prior to entering the regenerator. In order to maximize the amount of strippable hydrocarbon removed in the stripping zone with minimal use of stripping gas, a sample of spent catalyst is removed prior to entering the regenerator. The spent catalyst is analyzed for strippable hydrocarbon by conducting the sample to a heated catalyst collection vessel, evacuating the catalyst, collecting the gases from the collection vessel and analyzing the gases for amount of strippable hydrocarbon on the spent catalyst.

摘要翻译： FCC方法，其中在进入再生器之前在汽提区中将废催化剂汽提出烃。 为了最大限度地利用汽提气体在汽提区中除去的可汽提碳氢化合物的量，在进入再生器之前，将废催化剂样品除去。 通过将样品导入加热的催化剂收集容器，抽空催化剂，从收集容器中收集气体并分析废气中的可消除烃的量，对废催化剂进行分析。

公开(公告)号：US5863417A

公开(公告)日：1999-01-26

申请号：US771072

申请日：1996-12-20

申请人： Richard A. Demmin ,  James P. Glass, Jr.

发明人： Richard A. Demmin ,  James P. Glass, Jr.

IPC分类号： C10G11/18

CPC分类号： C10G11/18 ,  Y02P30/446 ,  Y10S208/01 ,  Y10S585/905 ,  Y10S585/906

摘要： A FCC process in which spent catalyst is stripped of hydrocarbon in a stripping zone prior to entering the regenerator. In order to maximize the amount of strippable hydrocarbon removed in the stripping zone, a sample of spent catalyst is removed prior to entering the regenerator. The spent catalyst is analyzed for strippable hydrocarbon by conducting the sample to a heated catalyst collection vessel, stripping hydrocarbon from the catalyst using an inert stripping gas, oxidizing the gasses from the collection vessel to carbon dioxide and water, and measuring the amount of carbon dioxide and/or water which amount of carbon dioxide and/or water can be correlated to the amount of strippable hydrocarbon on the catalyst sample.

摘要翻译： FCC方法，其中在进入再生器之前在汽提区中将废催化剂汽提出烃。 为了最大化在汽提区中除去的可汽提烃的量，在进入再生器之前，将废催化剂样品除去。 通过将样品导入加热的催化剂收集容器中，使用惰性汽提气体从催化剂中汽提烃，将收集容器中的气体氧化成二氧化碳和水，并测量二氧化碳的量，对废催化剂进行分析 和/或水可以将二氧化碳和/或水的量与催化剂样品上的可汽提烃的量相关联。

公开(公告)号：US4272565A

公开(公告)日：1981-06-09

申请号：US96953

申请日：1979-11-23

申请人： James P. Glass, Jr.

发明人： James P. Glass, Jr.

IPC分类号： B65H71/00 ,  B65H54/04

CPC分类号： B65H71/007 ,  B65H2701/31

摘要： A finish skirt redistributes finish along the surface of the finish roll, providing extra finish to the yarn wound on the second bobbin in tandem winding, compensating for finish blotted off on the bobbin collecting the first yarn.

摘要翻译： 整饰裙沿着精加工辊的表面重新分配精加工，为串联卷绕中缠绕在第二筒管上的纱线提供额外的精加工，补偿在收集第一纱线的筒管上的完成印迹。

公开(公告)号：US06692711B1

公开(公告)日：2004-02-17

申请号：US09586089

申请日：2000-06-02

申请人： Dennis G. Alexion ,  Robert B. Fedich ,  John C. Wilbur ,  James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

发明人： Dennis G. Alexion ,  Robert B. Fedich ,  John C. Wilbur ,  James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

IPC分类号： B01D4700

CPC分类号： C10L3/10 ,  B01D53/04 ,  B01D53/48 ,  B01D53/52 ,  B01D2253/112 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2256/24 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2258/06 ,  B01D2259/402

摘要： Sour natural gas is processed to remove the sulfur compounds and recover C4+/C5+ hydrocarbons by scrubbing the gas with an amine solution to remove most of the sulfur, followed cooling the gas to remove C4+/C5+ hydrocarbons and more sulfur compounds as liquid condensate to produce a gas having less than 20 vppm of total sulfur. The condensate is sent to a fractionator to recover the C4+/C5+ hydrocarbons. The sulfur and hydrocarbon reduced gas is contacted first with zinc oxide and then nickel, to produce a gas having less than 10 vppb of total sulfur which is passed into a synthesis gas generating unit to form a very low sulfur synthesis gas comprising a mixture of H2 and CO. This synthesis gas is useful for hydrocarbon synthesis with increased life of the hydrocarbon synthesis catalyst and greater hydrocarbon production from the hydrocarbon synthesis reactor. Contacting the synthesis gas with zinc oxide further reduces the sulfur content to below 3 vppb.

摘要翻译： 处理酸性天然气以除去硫化合物并通过用胺溶液洗涤气体以除去大部分硫来回收C4 + / C5 +烃，然后冷却气体以除去C4 + / C5 +烃和更多的硫化合物作为液体冷凝物产生 总硫含量低于20ppm的气体。 将冷凝物送入分馏器以回收C4 + / C5 +烃。 硫和烃还原气体首先与氧化锌和镍接触，以产生小于10vppb的总硫的气体，其通入合成气生成单元中以形成非常低的硫合成气，其包含H 2 和CO。该合成气可用于烃合成，烃合成催化剂的寿命增加，并且来自烃合成反应器的更大的烃产量。 将合成气与氧化锌接触进一步将硫含量降低至低于3 vppb。

公开(公告)号：US6103206A

公开(公告)日：2000-08-15

申请号：US187884

申请日：1998-11-06

申请人： James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

发明人： James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

IPC分类号： B01D53/02 ,  B01D53/48 ,  B01D53/81 ,  C01B3/38 ,  C10G2/00 ,  C10L3/10 ,  B01D47/00 ,  B01J8/00 ,  C01B17/16 ,  C07C1/02 ,  C07C27/00 ,  C07C27/06

CPC分类号： C10G2/30 ,  B01D53/48 ,  B01D53/81 ,  C01B3/382 ,  C10L3/10

摘要： Very low sulfur content hydrocarbon gas is achieved by sequentially contacting the gas first with zinc oxide and then with nickel metal. This has reduced the total sulfur content of natural gas feed for a fluid bed syngas generator to less than 0.1 ppm and has resulted in greater syngas productivity. A zinc oxide guard bed downstream of the syngas generator reduces the total sulfur content of the syngas to less than 10 vppb and preferably less than 5 vppb. This very low sulfur content syngas is used for sulfur sensitive processes, such as hydrocarbon synthesis. The process is especially useful for natural gas which contains H.sub.2 S, COS, mercaptans and other sulfur bearing compounds.

摘要翻译： 非常低的硫含量烃气体通过先将气体先与氧化锌接触，然后再与镍金属接触来实现。 这使得流化床合成气发生器的天然气进料的总硫含量降低到小于0.1ppm，并且导致更高的合成气生产率。 在合成气发生器下游的氧化锌保护床将合成气的总硫含量降低到小于10vppb，优选小于5vppb。 这种非常低的硫含量合成气用于硫敏感过程，如碳氢化合物合成。 该方法对含有H 2 S，COS，硫醇和其它含硫化合物的天然气特别有用。

公开(公告)号：US4618481A

公开(公告)日：1986-10-21

申请号：US771515

申请日：1985-08-30

申请人： Fred J. Heinzelmann ,  Noah S. Rothblatt ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  George R. Chludzinski ,  Guido Sartori ,  W. S. Winston Ho

发明人： Fred J. Heinzelmann ,  Noah S. Rothblatt ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  George R. Chludzinski ,  Guido Sartori ,  W. S. Winston Ho

IPC分类号： B01D53/52 ,  B01D53/14 ,  B01D53/34 ,  B01D53/77 ,  C01B17/16 ,  C01B31/20 ,  C09K3/00

CPC分类号： B01D53/1493

摘要： An alkaline absorbent composition comprising a severely hindered amino compound and an amine salt is provided. A process for the removal of H.sub.2 S from fluid mixtures using this absorbent composition to produce a very low level of H.sub.2 S in the treated fluid is also provided. The process is also suited for the selective removal of H.sub.2 S from fluid mixtures comprising H.sub.2 S and CO.sub.2.

摘要翻译： 提供了包含严重受阻的氨基化合物和胺盐的碱性吸收剂组合物。 还提供了使用该吸收性组合物从流体混合物中除去H 2 S以在处理过的流体中产生非常低水平的H 2 S的方法。 该方法也适用于从包含H 2 S和CO 2的流体混合物中选择性除去H 2 S.

公开(公告)号：US06168768A

公开(公告)日：2001-01-02

申请号：US09012537

申请日：1998-01-23

申请人： Dennis G. Alexion ,  Robert B. Fedich ,  John C. Wilbur ,  James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

发明人： Dennis G. Alexion ,  Robert B. Fedich ,  John C. Wilbur ,  James H. Taylor, Jr. ,  James P. Glass, Jr. ,  Geoffrey R. Say ,  Richard P. O'Connor

IPC分类号： B01D4700

CPC分类号： C10L3/10 ,  B01D53/04 ,  B01D53/48 ,  B01D53/52 ,  B01D2253/112 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2256/24 ,  B01D2257/30 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/308 ,  B01D2258/06 ,  B01D2259/402

摘要： Sour natural gas is processed to remove the sulfur compounds and recover C4+/C5+ hydrocarbons by scrubbing the gas with an amine solution to remove most of the sulfur, followed cooling the gas to remove C4+/C5+ hydrocarbons and more sulfur compounds as liquid condensate to produce a gas having less than 20 vppm of total sulfur. The condensate is sent to a fractionator to recover the C4+C5+ hydrocarbons. The sulfur and hydrocarbon reduced gas is contacted first with zinc oxide and then nickel, to produce a gas having less than 10 vppb of total sulfur which is passed into a synthesis gas generating unit to form a very low sulfur synthesis gas comprising a mixture of H2 and CO. This synthesis gas is useful for hydrocarbon synthesis with increased life of the hydrocarbon synthesis catalyst and greater hydrocarbon production from the hydrocarbon synthesis reactor. Contacting the synthesis gas with zinc oxide further reduces the sulfur content to below 3 vppb.

摘要翻译： 处理酸性天然气以除去硫化合物并通过用胺溶液洗涤气体以除去大部分硫来回收C4 + / C5 +烃，然后冷却气体以除去C4 + / C5 +烃和更多的硫化合物作为液体冷凝物产生 总硫含量低于20ppm的气体。 将冷凝物送至分馏器以回收C4 + C5 +烃。 硫和烃还原气体首先与氧化锌和镍接触，以产生小于10vppb的总硫的气体，其通入合成气生成单元中以形成非常低的硫合成气，其包含H 2 和CO。该合成气可用于烃合成，烃合成催化剂的寿命增加，并且来自烃合成反应器的更大的烃产量。 将合成气与氧化锌接触进一步将硫含量降低至低于3 vppb。