公开(公告)号：US08115042B2

公开(公告)日：2012-02-14

申请号：US12518023

申请日：2009-06-05

申请人： John Stephen Godsmark ,  Georges Marie Karel Mathys ,  Paul Hamilton ,  Stephen Harold Brown ,  Yeo-Meng Lim

发明人： John Stephen Godsmark ,  Georges Marie Karel Mathys ,  Paul Hamilton ,  Stephen Harold Brown ,  Yeo-Meng Lim

IPC分类号： C07C2/00 ,  C07C2/02

CPC分类号： C10G50/00 ,  C07C2/12 ,  C10G2300/1088 ,  C10G2300/1092 ,  C10G2400/20 ,  C10G2400/22

摘要： In the oligomerization of olefins in a tubular reactor employing a molecular sieve catalyst, the temperature of the reaction is monitored and the space velocity of the olefin feed to the reactor is reduced as the temperature increases. This has been found to increase catalyst life and lead to extended production runs. Further extensions of the production run are achieved by improving reactor operating stability as the end of the production run approaches.

摘要翻译： 在使用分子筛催化剂的管式反应器中烯烃的低聚反应中，监测反应温度，并且随着温度的升高，进入反应器的烯烃进料的空速降低。 已经发现这可以增加催化剂寿命并导致生产延长。 生产运行的进一步扩展是通过在生产运行结束时改进反应堆运行稳定性来实现的。

公开(公告)号：US07572947B2

公开(公告)日：2009-08-11

申请号：US11500004

申请日：2006-08-07

申请人： Stephen Harold Brown ,  Georges Marie Karel Mathys ,  Paul Hamilton

发明人： Stephen Harold Brown ,  Georges Marie Karel Mathys ,  Paul Hamilton

IPC分类号： C07C2/12

CPC分类号： C07C2/12 ,  C07C2529/70 ,  C10G50/00 ,  C10G2300/1092 ,  C10G2300/202 ,  C10G2300/4081 ,  C10G2400/22

摘要： The invention is directed to a method of selectively oligomerizing olefin monomers by controlling feedstock composition and reaction conditions. Reaction conditions are chosen to include at least one of: (a) dimer recycle; (b) staged injection of monomer; and (c) utilization of a two catalyst system.

摘要翻译： 本发明涉及通过控制原料组成和反应条件来选择性低聚烯烃单体的方法。 选择反应条件以包括以下至少一种：（a）二聚体再循环; （b）单体注射; 和（c）利用两个催化剂体系。

公开(公告)号：US20110124827A1

公开(公告)日：2011-05-26

申请号：US12518023

申请日：2009-06-05

申请人： John Stephen Godsmark ,  Georges Marie Karel Mathys ,  Paul Hamilton ,  Stephen Harold Brown ,  Yeo-Meng Lim

发明人： John Stephen Godsmark ,  Georges Marie Karel Mathys ,  Paul Hamilton ,  Stephen Harold Brown ,  Yeo-Meng Lim

IPC分类号： C08F2/01

CPC分类号： C10G50/00 ,  C07C2/12 ,  C10G2300/1088 ,  C10G2300/1092 ,  C10G2400/20 ,  C10G2400/22

摘要： In the oligomerisation of olefins in a tubular reactor employing a molecular sieve catalyst, the temperature of the reaction is monitored and the space velocity of the olefin feed to the reactor is reduced as the temperature increases. This has been found to increase catalyst life and lead to extended production runs. Further extensions of the production run are achieved by improving reactor operating stability as the end of the production run approaches.

摘要翻译： 在使用分子筛催化剂的管式反应器中烯烃的低聚反应中，监测反应的温度，并且随着温度的升高，进入反应器的烯烃进料的空速降低。 已经发现这可以增加催化剂寿命并导致生产延长。 生产运行的进一步扩展是通过在生产运行结束时改进反应堆运行稳定性来实现的。

公开(公告)号：US07803332B2

公开(公告)日：2010-09-28

申请号：US11140853

申请日：2005-05-31

申请人： Stephen Harold Brown ,  Paul Hamilton ,  Keith Holroyd Kuechler

发明人： Stephen Harold Brown ,  Paul Hamilton ,  Keith Holroyd Kuechler

IPC分类号： F28D7/00

CPC分类号： C07C2/18 ,  B01J8/067 ,  B01J2208/00212 ,  B01J2208/00256 ,  B01J2219/00024 ,  B01J2219/00085 ,  B01J2219/00094 ,  B01J2219/00099 ,  B01J2219/00103 ,  C07C2/12 ,  C10G50/00 ,  F01K13/02 ,  F22G1/14 ,  F28C3/04

摘要： The invention is directed to a reactor system comprising at least one reactor wherein makeup water for said system is preheated by water/steam exiting said reactor. In a preferred embodiment the system comprises plural reactors and the invention provides for each reactor to independently achieve isothermal operating conditions.

摘要翻译： 本发明涉及一种包括至少一个反应器的反应器系统，其中用于所述系统的补给水由离开所述反应器的水/蒸汽预热。 在优选的实施方案中，该系统包括多个反应器，本发明提供了每个反应器以独立实现等温的操作条件。

公开(公告)号：US20240360054A1

公开(公告)日：2024-10-31

申请号：US18577454

申请日：2022-06-22

申请人： Brian HEINS ,  Paul HAMILTON ,  Jason GIAQUINTO ,  Cade HODGSON ,  Heather GILLIGAN ,  ExxonMobil Chemical Patents Inc.

发明人： Brian Heins ,  Paul Hamilton ,  Jason Giaquinto ,  Cade Hodgson ,  Heather Gilligan

IPC分类号： C07C7/04 ,  B01D1/28 ,  B01J3/00

CPC分类号： C07C7/04 ,  B01D1/2843 ,  B01D1/2881 ,  B01J3/008

摘要： An ethylene recycle method may include: obtaining an overheads stream comprising ethylene in a first gaseous state from an ethylene purification column; heating the overheads stream in a first heat exchanger to produce a heated overheads stream comprising the ethylene in a second gaseous state; compressing the heated overheads stream to yield a compressed ethylene stream comprising the ethylene in a first supercritical state; cooling the compressed ethylene stream to produce a cooled, compressed ethylene stream comprising the ethylene in a first liquid state, wherein the cooling comprises passing the compressed ethylene through the first heat exchanger; reducing the pressure of the cooled, compressed ethylene stream to produce a first recycle stream comprising the ethylene in a second liquid state and optionally a third gaseous state; and introducing the first recycle stream into the ethylene purification column.

公开(公告)号：US08429058B2

公开(公告)日：2013-04-23

申请号：US12559083

申请日：2009-09-14

申请人： J. Scott Perry ,  Wallace C. Turbeville ,  Paul Hamilton

发明人： J. Scott Perry ,  Wallace C. Turbeville ,  Paul Hamilton

IPC分类号： G06Q40/00

CPC分类号： G06Q40/06 ,  G06Q20/102 ,  G06Q40/02 ,  G06Q40/04

摘要： A paired basis swap risk and credit mitigation system and collateral minimization system. In swaps used to hedge forward contracts a system authority interposes itself and forms paired basis swaps with each of the paired swap participants and itself together with a Swaption to allow it to maintain a level book in the event of a default by any counterparty. In the event of a default the system authority has the ability to either terminate a swap and pay the non-defaulting counterparty an agreed upon termination payment, terminate the non-defaulting counterparty's swap and exercise the swaption to substitute a correlated swap with appropriate correlated termination payment; or substitute a new counterparty with an identical swap as the paired swap participant. Paired basis swap control through delivery can be enabled to continue the risk and credit mitigation benefits of the system.

公开(公告)号：US20090327160A1

公开(公告)日：2009-12-31

申请号：US12559083

申请日：2009-09-14

申请人： J. Scott Perry ,  Wallace C. Turbeville ,  Paul Hamilton

发明人： J. Scott Perry ,  Wallace C. Turbeville ,  Paul Hamilton

IPC分类号： G06Q40/00

CPC分类号： G06Q40/06 ,  G06Q20/102 ,  G06Q40/02 ,  G06Q40/04

摘要： A paired basis swap risk and credit mitigation system and collateral minimization system. In swaps used to hedge forward contracts a system authority interposes itself and forms paired basis swaps with each of the paired swap participants and itself together with a Swaption to allow it to maintain a level book in the event of a default by any counterparty. In the event of a default the system authority has the ability to either terminate a swap and pay the non-defaulting counterparty an agreed upon termination payment, terminate the non-defaulting counterparty's swap and exercise the swaption to substitute a correlated swap with appropriate correlated termination payment; or substitute a new counterparty with an identical swap as the paired swap participant. Paired basis swap control through delivery can be enabled to continue the risk and credit mitigation benefits of the system.

摘要翻译： 配对的基础互换风险和信贷减免系统和抵押最小化系统。 在用于对冲远期合约的互换中，系统管理机构将其自身置换并与每个配对掉期参与者及其自身一起进行配对的基本互换以及交换，以允许其在任何交易对手违约的情况下维护一个级别的账簿。 在违约的情况下，系统管理机构有能力终止互换并向未违约交易对手方支付约定的终止支付，终止非违约交易对手的掉期，并行使交换以适当的相关终止替代相关掉期 付款; 或用与配对互换参与者相同的交换替代新交易对手。 可以通过交付配对的基础互换控制来继续系统的风险和信贷减免优势。

公开(公告)号：US07590588B2

公开(公告)日：2009-09-15

申请号：US10764126

申请日：2004-01-23

申请人： J. Scott Perry ,  Wallace C. Turbeville ,  Paul Hamilton

发明人： J. Scott Perry ,  Wallace C. Turbeville ,  Paul Hamilton

IPC分类号： G06Q40/00

CPC分类号： G06Q40/06 ,  G06Q20/102 ,  G06Q40/02 ,  G06Q40/04

摘要： A paired basis swap risk and credit mitigation system and collateral minimization system. In swaps used to hedge forward contracts a system authority interposes itself and forms paired basis swaps with each of the paired swap participants and itself together with a Swaption to allow it to maintain a level book in the event of a default by any counterparty. In the event of a default the system authority has the ability to either terminate a swap and pay the non-defaulting counterparty an agreed upon termination payment, terminate the non-defaulting counterparty's swap and exercise the swaption to substitute a correlated swap with appropriate correlated termination payment; or substitute a new counterparty with an identical swap as the paired swap participant. Paired basis swap control through delivery can be enabled to continue the risk and credit mitigation benefits of the system.

摘要翻译： 配对的基础互换风险和信贷减免系统和抵押最小化系统。 在用于对冲远期合约的互换中，系统管理机构将其自身置换并与每个配对掉期参与者及其自身一起进行配对的基本互换以及交换，以允许其在任何交易对手违约的情况下维护一个级别的账簿。 在违约的情况下，系统管理机构有能力终止互换并向未违约交易对手方支付约定的终止支付，终止非违约交易对手的掉期，并行使交换以适当的相关终止替代相关掉期 付款; 或用与配对互换参与者相同的交换替代新交易对手。 可以通过交付配对的基础互换控制来继续系统的风险和信贷减免优势。

公开(公告)号：US20090074694A1

公开(公告)日：2009-03-19

申请号：US12198382

申请日：2008-08-26

申请人： R. EDWARD BENSON ,  Stephen R. Fahnestock ,  Paul Hamilton ,  John P. O'Brien ,  Hong Wang

发明人： R. EDWARD BENSON ,  Stephen R. Fahnestock ,  Paul Hamilton ,  John P. O'Brien ,  Hong Wang

IPC分类号： A61K8/64 ,  C07K14/00 ,  A61Q5/12 ,  A61Q5/00

CPC分类号： C07K14/001 ,  A61K8/64 ,  A61K2800/57 ,  A61Q5/065 ,  A61Q5/10 ,  A61Q5/12

摘要： Peptides have been identified that bind with high affinity to dyed hair. Peptide-based hair reagents formed by coupling a dyed-hair-binding peptide to a benefit agent are described. The peptide-based hair reagents include peptide-based hair conditioners and hair colorants. The peptide-based hair conditioners and hair colorants are comprised of a dyed-hair-binding peptide coupled to a hair conditioning agent or a coloring agent, respectively. The peptide-based hair reagents or the dyed-hair-binding peptides may also be used as a protective sealant to improve color retention of dyed hair.

摘要翻译： 已经鉴定出以高亲和力结合染色的头发的肽。 描述了通过将染色结合肽偶联到有益剂形成的基于肽的毛发试剂。 基于肽的毛发试剂包括基于肽的护发素和头发着色剂。 基于肽的护发素和毛发着色剂分别由与头发调理剂或着色剂偶联的染色结合肽组成。 基于肽的毛发试剂或染色结合肽也可以用作保护性密封剂，以改善染色头发的保色性。

公开(公告)号：US11572325B2

公开(公告)日：2023-02-07

申请号：US17297408

申请日：2019-11-14

申请人： Robert Piszczek ,  Brian W. Heins ,  Paul Hamilton ,  Terrance C. Osby ,  Dion Zhang ,  Zhongcheng Wang ,  Michael L. Hergenrother ,  Jason A. Nichols

发明人： Robert Piszczek ,  Brian W. Heins ,  Paul Hamilton ,  Terrance C. Osby ,  Dion Zhang ,  Zhongcheng Wang ,  Michael L. Hergenrother ,  Jason A. Nichols

IPC分类号： C07C7/04 ,  B01D3/14 ,  B01D3/40 ,  C07C7/00

摘要： Many linear alpha olefin (LAO) syntheses form a range of LAO products when oligomerizing ethylene in the presence of a Ziegler-type catalyst. The range of products typically requires a plurality of distillation columns to separate the LAO products up to a desired carbon count, but such approaches may be energy- and capital-intensive. LAO product separation using at least one dividing wall column may lessen these burdens. Methods for separating LAOs may comprise: providing a pre-processed product stream comprising Cg+ linear alpha olefins (LAOs) to a first of a series of distillation columns, at least one member of the series of distillation columns comprising a dividing wall column; and separating an overhead stream comprising a first LAO from the dividing wall column and one or more side streams from the dividing wall column, each side stream comprising a different LAO that also differs from the first LAO.