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    • 1. 发明授权
    • Process for increasing the efficiency of heat removal from a Fischer-Tropsch slurry reactor
    • 从费 - 托淤浆反应器提高散热效率的方法
    • US08318102B2
    • 2012-11-27
    • US12334754
    • 2008-12-15
    • H. Lynn TomlinsonWilliam ManningWilliam SchaeferTsungani Record
    • H. Lynn TomlinsonWilliam ManningWilliam SchaeferTsungani Record
    • F27B15/14
    • B01J8/1836B01J8/22B01J19/0013B01J2208/00123B01J2208/00132B01J2219/00078B01J2219/00081B01J2219/0081C10G2/342F28D7/1607F28D2021/0022F28D2021/0064F28F13/00F28F13/08
    • The present invention is directed to a cooling system for removing heat from a Fischer-Tropsch (F-T) slurry reactor. The cooling system including at least one downcomer having an upper portion, a lower portion, and a diameter; the at least one downcomer disposed within the F-T reactor to deliver a coolant downward through the F-T reactor at a predetermined velocity, the at least one downcomer extending a length within the F-T reactor wherein the coolant is introduced into the upper portion of the at least one downcomer in a substantially liquid phase; the diameter of the at least one downcomer and the pressure of the introduced coolant cooperate to increase the coolant velocity thereby generating backpressure in the at least one downcomer to maintain the coolant in the substantially liquid phase along the length of the at least one downcomer. The cooling system further including a plenum connected to the lower portion of the at least one downcomer; the plenum in fluid communication with the at least one downcomer wherein the coolant remains in the substantially liquid phase. Additionally, the cooling system includes at least one riser having a length and extending upward from the plenum; the at least one riser in fluid communication with the plenum wherein a portion of the coolant vaporizes to provide a boiling heat transfer surface on the at least one riser.
    • 本发明涉及一种用于从费 - 托(F-T)浆料反应器中除去热量的冷却系统。 所述冷却系统包括具有上部,下部和直径的至少一个降液管; 所述至少一个降液管设置在所述FT反应器内以预定速度向下输送冷却剂,所述至少一个降液管在所述FT反应器内延伸一段长度,其中所述冷却剂被引入所述至少一个 基本上液相的降液管; 所述至少一个降液管的直径和所引入的冷却剂的压力协调以增加冷却剂速度,从而在所述至少一个降液管中产生背压,以将所述冷却剂沿着所述至少一个降液管的长度维持在基本上液相中。 所述冷却系统还包括连接到所述至少一个降液管的下部的增压室; 所述增压室与所述至少一个降液管流体连通,其中所述冷却剂保持在基本上液相中。 另外,冷却系统包括至少一个具有长度并从气室向上延伸的立管; 所述至少一个提升管与所述增压室流体连通,其中所述冷却剂的一部分蒸发以在所述至少一个提升管上提供沸腾的传热表面。
    • 4. 发明申请
    • PROCESS FOR INCREASING THE EFFICIENCY OF HEAT REMOVAL FROM A FISCHER-TROPSCH SLURRY REACTOR
    • 从FISCHER-TROPSCH浆料反应器中提高加热去除效率的方法
    • US20100150293A1
    • 2010-06-17
    • US12334754
    • 2008-12-15
    • H. Lynn TomlinsonWilliam ManningWilliam SchaeferTsungani Record
    • H. Lynn TomlinsonWilliam ManningWilliam SchaeferTsungani Record
    • G21C7/32
    • B01J8/1836B01J8/22B01J19/0013B01J2208/00123B01J2208/00132B01J2219/00078B01J2219/00081B01J2219/0081C10G2/342F28D7/1607F28D2021/0022F28D2021/0064F28F13/00F28F13/08
    • The present invention is directed to a cooling system for removing heat from a Fischer-Tropsch (F-T) slurry reactor. The cooling system including at least one downcomer having an upper portion, a lower portion, and a diameter; the at least one downcomer disposed within the F-T reactor to deliver a coolant downward through the F-T reactor at a predetermined velocity, the at least one downcomer extending a length within the F-T reactor wherein the coolant is introduced into the upper portion of the at least one downcomer in a substantially liquid phase; the diameter of the at least one downcomer and the pressure of the introduced coolant cooperate to increase the coolant velocity thereby generating backpressure in the at least one downcomer to maintain the coolant in the substantially liquid phase along the length of the at least one downcomer. The cooling system further including a plenum connected to the lower portion of the at least one downcomer; the plenum in fluid communication with the at least one downcomer wherein the coolant remains in the substantially liquid phase. Additionally, the cooling system includes at least one riser having a length and extending upward from the plenum; the at least one riser in fluid communication with the plenum wherein a portion of the coolant vaporizes to provide a boiling heat transfer surface on the at least one riser.
    • 本发明涉及一种用于从费 - 托(F-T)浆料反应器中除去热量的冷却系统。 所述冷却系统包括具有上部,下部和直径的至少一个降液管; 所述至少一个降液管设置在所述FT反应器内以预定速度向下输送冷却剂,所述至少一个降液管在所述FT反应器内延伸一段长度,其中所述冷却剂被引入所述至少一个 基本上液相的降液管; 所述至少一个降液管的直径和所引入的冷却剂的压力协调以增加冷却剂速度,从而在所述至少一个降液管中产生背压,以将所述冷却剂沿着所述至少一个降液管的长度维持在基本上液相中。 所述冷却系统还包括连接到所述至少一个降液管的下部的增压室; 所述增压室与所述至少一个降液管流体连通,其中所述冷却剂保持在基本上液相中。 另外,冷却系统包括至少一个具有长度并从气室向上延伸的立管; 所述至少一个提升管与所述增压室流体连通,其中所述冷却剂的一部分蒸发以在所述至少一个提升管上提供沸腾的传热表面。
    • 8. 发明申请
    • Process, system and financial engine for determining a level of risk in the market, and for adjusting user's market exposure based on the level of risk
    • 用于确定市场风险水平的流程,系统和金融引擎,并根据风险水平调整用户的市场风险
    • US20050262002A1
    • 2005-11-24
    • US10851729
    • 2004-05-20
    • William ManningJeffrey CoonsMichele McGinn
    • William ManningJeffrey CoonsMichele McGinn
    • G06Q40/00G06F17/60
    • G06Q40/06
    • A process, system and financial engine which determine a portfolio's sensitivity to market risk based on market conditions are described. In particular, with these process, system and financial engine, first data representative of time horizon information and second data representative of risk tolerance information are first received, and guidelines data based on the first and second data are established. Economic and market data underlying the quantitative indicators and factors determining the qualitative indicators are received. Market risk signals based on the indicator(s) is then established. The portfolio's sensitivity is determined based on the established guidelines data and the market risk signal. Using these process, system and financial engine, it is possible to determine the current market risk level, and then recommend changes to (or adjust) the user's portfolio market risk sensitivities based on the user's time horizon (i.e., the need to access their assets within a particular time) and the determined market risk level.
    • 描述了基于市场条件确定投资组合对市场风险敏感性的流程,系统和金融引擎。 特别是,通过这些过程,系统和金融引擎首先接收到代表时间范围信息的第一数据和代表风险容忍度信息的第二数据,并建立了基于第一和第二数据的准则数据。 收到定量指标和决定定性指标因素的经济和市场数据。 然后建立基于指标的市场风险信号。 投资组合的敏感度是根据既定的指引数据和市场风险信号确定的。 使用这些流程,系统和金融引擎,可以确定当前的市场风险水平,然后根据用户的时间范围(即,需要访问其资产)来推荐更改(或调整)用户投资组合市场风险敏感性 在特定时间内)和确定的市场风险水平。
    • 10. 发明申请
    • Process, system and financial engine for determining a level of risk in the market, and for adjusting user's market exposure based on the level of risk
    • 用于确定市场风险水平的流程,系统和金融引擎,并根据风险水平调整用户的市场风险
    • US20090099978A1
    • 2009-04-16
    • US12253458
    • 2008-10-17
    • William ManningJeffrey S. CoonsMichele R. McGinn
    • William ManningJeffrey S. CoonsMichele R. McGinn
    • G06Q40/00
    • G06Q40/06
    • A process, system and financial engine which determine a portfolio's sensitivity to market risk based on market conditions are described. In particular, with these process, system and financial engine, first data representative of time horizon information and second data representative of risk tolerance information are first received, and guidelines data based on the first and second data are established. Economic and market data underlying the quantitative indicators and factors determining the qualitative indicators are received. Market risk signals based on the indicator(s) is then established. The portfolio's sensitivity is determined based on the established guidelines data and the market risk signal. Using these process, system and financial engine, it is possible to determine the current market risk level, and then recommend changes to (or adjust) the user's portfolio market risk sensitivities based on the user's time horizon (i.e., the need to access their assets within a particular time) and the determined market risk level.
    • 描述了基于市场条件确定投资组合对市场风险敏感性的流程,系统和金融引擎。 特别是,通过这些过程,系统和金融引擎首先接收到代表时间范围信息的第一数据和代表风险容忍度信息的第二数据,并建立了基于第一和第二数据的准则数据。 收到定量指标和决定定性指标因素的经济和市场数据。 然后建立基于指标的市场风险信号。 投资组合的敏感度是根据既定的指引数据和市场风险信号确定的。 使用这些流程,系统和金融引擎,可以确定当前的市场风险水平,然后根据用户的时间范围(即,需要访问其资产)建议更改(或调整)用户投资组合市场风险敏感性 在特定时间内)和确定的市场风险水平。