会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 4. 发明申请
    • SYSTEM FOR REACTIVATING CATALYSTS
    • 反应催化剂体系
    • US20080267835A1
    • 2008-10-30
    • US12165301
    • 2008-06-30
    • Daniel M. GinosarDavid N. ThompsonRaymond P. Anderson
    • Daniel M. GinosarDavid N. ThompsonRaymond P. Anderson
    • B01J8/18
    • B01J38/56B01J2038/005
    • A method of reactivating a catalyst, such as a solid catalyst or a liquid catalyst is provided. The method comprises providing a catalyst that is at least partially deactivated by fouling agents. The catalyst is contacted with a fluid reactivating agent that is at or above a critical point of the fluid reactivating agent and is of sufficient density to dissolve impurities. The fluid reactivating agent reacts with at least one fouling agent, releasing the at least one fouling agent from the catalyst. The at least one fouling agent becomes dissolved in the fluid reactivating agent and is subsequently separated or removed from the fluid reactivating agent so that the fluid reactivating agent may be reused. A system for reactivating a catalyst is also disclosed.
    • 提供了重新催化剂如固体催化剂或液体催化剂的方法。 该方法包括提供至少部分由结垢剂去活化的催化剂。 催化剂与处于流体还原剂的临界点以上的流体还原剂接触并且具有足够的密度以溶解杂质。 流体再活化剂与至少一种结垢剂反应,从催化剂中释放至少一种结垢剂。 至少一种结垢剂溶解在流体再活化剂中,随后从流体再活化剂中分离或除去,使得流体再生剂可以重复使用。 还公开了还原催化剂的系统。
    • 6. 发明授权
    • Methods for recovering a polar solvent from a fluid stream contaminated with at least one polar impurity
    • 从被至少一种极性杂质污染的流体流中回收极性溶剂的方法
    • US08308954B2
    • 2012-11-13
    • US12238225
    • 2008-09-25
    • Daniel M. GinosarDaniel S. Wendt
    • Daniel M. GinosarDaniel S. Wendt
    • B01D11/00
    • C11B7/0025C10G2300/1014C10G2300/1018C10G2300/44Y02P30/20
    • A method of removing a polar solvent from a fluid volume contaminated with at least one polar impurity, such as a free fatty acid, is provided. The method comprises providing a fluid volume that includes at least one polar impurity dissolved in at least one solvent. The fluid volume is contacted with an expanding gas to remove the at least one solvent. The expanding gas may be dissolved into the at least one solvent in the fluid volume to form a gas-expanded solvent. The immiscibility of the polar impurities in the gas-expanded solvent enables separation of the polar impurities from the gas-expanded solvent. After separation of the polar impurities, at least one of the temperature and pressure may be reduced to separate the solvent from the expanding gas such that the clean solvent may be reused.
    • 提供了从由至少一种极性杂质污染的流体体积如游离脂肪酸中除去极性溶剂的方法。 该方法包括提供包含溶解在至少一种溶剂中的至少一种极性杂质的流体体积。 流体体积与膨胀气体接触以除去至少一种溶剂。 膨胀气体可以溶解在流体体积中的至少一种溶剂中以形成气体膨胀溶剂。 气体膨胀溶剂中的极性杂质的不混溶性使得能够从气体膨胀溶剂中分离极性杂质。 在分离极性杂质之后,可以降低温度和压力中的至少一个以使溶剂与膨胀气体分离,使得清洁溶剂可以重复使用。
    • 7. 发明授权
    • System for reactivating catalysts
    • 催化剂再生系统
    • US07670568B2
    • 2010-03-02
    • US12165301
    • 2008-06-30
    • Daniel M. GinosarDavid N. ThompsonRaymond P. Anderson
    • Daniel M. GinosarDavid N. ThompsonRaymond P. Anderson
    • F27B15/08
    • B01J38/56B01J2038/005
    • A method of reactivating a catalyst, such as a solid catalyst or a liquid catalyst is provided. The method comprises providing a catalyst that is at least partially deactivated by fouling agents. The catalyst is contacted with a fluid reactivating agent that is at or above a critical point of the fluid reactivating agent and is of sufficient density to dissolve impurities. The fluid reactivating agent reacts with at least one fouling agent, releasing the at least one fouling agent from the catalyst. The at least one fouling agent becomes dissolved in the fluid reactivating agent and is subsequently separated or removed from the fluid reactivating agent so that the fluid reactivating agent may be reused. A system for reactivating a catalyst is also disclosed.
    • 提供了重新催化剂如固体催化剂或液体催化剂的方法。 该方法包括提供至少部分地被污垢剂去活化的催化剂。 催化剂与处于流体还原剂的临界点以上的流体还原剂接触并且具有足够的密度以溶解杂质。 流体再活化剂与至少一种结垢剂反应,从催化剂中释放至少一种结垢剂。 至少一种结垢剂溶解在流体再活化剂中,随后从流体再活化剂中分离或除去,使得流体再生剂可以重复使用。 还公开了还原催化剂的系统。
    • 9. 发明授权
    • Method for destroying halocarbon compositions using a critical solvent
    • 使用临界溶剂破坏卤代烃组合物的方法
    • US06984768B2
    • 2006-01-10
    • US10152599
    • 2002-05-21
    • Daniel M. GinosarRobert V. FoxStuart K. Janikowski
    • Daniel M. GinosarRobert V. FoxStuart K. Janikowski
    • A62D3/00
    • A62D3/34A62D3/37A62D2101/22
    • A method for destroying halocarbons. Halocarbon materials are reacted in a dehalogenation process wherein they are combined with a solvent in the presence of a catalyst. A hydrogen-containing solvent is preferred which functions as both a solvating agent and hydrogen donor. To augment the hydrogen donation capacity of the solvent if needed (or when non-hydrogen-containing solvents are used), a supplemental hydrogen donor composition may be employed. In operation, at least one of the temperature and pressure of the solvent is maintained near, at, or above a critical level. For example, the solvent may be in (1) a supercritical state; (2) a state where one of the temperature or pressure thereof is at or above critical; or (3) a state where at least one of the temperature and pressure thereof is near-critical. This system provides numerous benefits including improved reaction rates, efficiency, and versatility.
    • 一种破坏卤代烃的方法。 卤代烃材料在脱卤方法中反应,其中它们在催化剂存在下与溶剂组合。 优选含氢溶剂,其既用作溶剂化剂又可用作氢供体。 为了增加溶剂的氢气供应能力(如果需要的话)(或者当使用不含氢的溶剂时),可以使用补氢供体组合物。 在操作中,溶剂的温度和压力中的至少一个保持接近,等于或高于临界水平。 例如,溶剂可以是(1)超临界状态; (2)其温度或压力之一处于或超过临界状态; 或(3)至少其中一个温度和压力接近临界的状态。 该系统提供了许多好处,包括提高反应速率,效率和多功能性。