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1. 发明申请

WO2010002712A2 METHOD OF CRYSTALLIZATION 审中-公开
标题翻译：结晶方法
公开(公告)号：WO2010002712A2
公开(公告)日：2010-01-07
申请号：PCT/US2009048739
申请日：2009-06-26
申请人： 3M INNOVATIVE PROPERTIES CO , BARAN JIMMIE R , HUNT WILLIAM J
发明人： BARAN JIMMIE R , HUNT WILLIAM J
IPC分类号： B01D9/00 , A61K9/16 , C30B7/00
CPC分类号： C30B29/60 , A61K9/1688 , B01D9/0004 , B01D9/0018 , B01D9/0036 , C30B7/02 , C30B7/08
摘要： A method of crystallization is provided. The method includes providing a solution comprising a solute dissolved in a first solvent. The method includes providing a dispersion comprising a plurality of nanoparticles in a second solvent. The first solvent and the second solvent are mutually miscible. The method includes combining the solution and the dispersion to form a mixture. The nanoparticles remain dispersed in the mixture and the solute remains dissolved in the mixture at or below a saturation concentration. The method includes cooling the mixture such that the solute exceeds the saturation concentration forming crystals in the presence of the dispersed nanoparticles. The method includes separating the crystals from the mixture, wherein the nanoparticles remain dispersed in the mixture.
摘要翻译：提供了一种结晶方法。该方法包括提供包含溶解于第一溶剂中的溶质的溶液。该方法包括提供包含第二溶剂中的多个纳米颗粒的分散体。第一溶剂和第二溶剂可相互混溶。该方法包括将溶液和分散体混合以形成混合物。纳米颗粒保持分散在混合物中并且溶液在饱和浓度或低于饱和浓度时保持溶解在混合物中。该方法包括冷却混合物，使得在分散的纳米粒子存在下溶质超过饱和浓度形成晶体。该方法包括从混合物中分离晶体，其中纳米颗粒保持分散在混合物中。

2. 发明申请

WO2010080353A3 METHOD OF CONTACTING HYDROCARBON-BEARING FORMATIONS WITH FLUORINATED PHOSPHATE AND PHOSPHONATE COMPOSITIONS 审中-公开
标题翻译：用氟化磷酸盐和磷酸盐组合物接触油气轴承的方法
公开(公告)号：WO2010080353A3
公开(公告)日：2010-10-07
申请号：PCT/US2009067829
申请日：2009-12-14
申请人： 3M INNOVATIVE PROPERTIES CO , DAMS RUDOLF J , BARAN JIMMIE R , WU YONG K
发明人： DAMS RUDOLF J , BARAN JIMMIE R , WU YONG K
IPC分类号： C09K8/58 , C09K8/584
CPC分类号： C09K8/584 , C08F20/24 , C09K8/602 , C09K8/80 , C09K8/88
摘要： Method comprising contacting a hydrocarbon-bearing formation with a composition comprising solvent and a fluoropolyether compound. The fluoropolyether compound: is represented by formula Rf-[C(0)-NR1-X'-(Z)m]n; or comprises at least one first divalent unit represented by formula (I) and, at least one of, a second divalent unit comprising a pendant Z group; or a monovalent unit comprising a thioether linkage and at least one terminal Z group. Each Rf is independently a fluoropolyether group. Rf is a monovalent or divalent fluoropolyether group, and each Z group is independently -P(O)(OY)2 or -O-P(O)(OY)2. Hydrocarbon-bearing formations treated according to this method are also disclosed.
摘要翻译：方法包括使含烃地层与包含溶剂和含氟聚醚化合物的组合物接触。氟聚醚化合物：由式Rf- [C（O）-NR1-X' - （Z）m] n表示; 或包含至少一个由式（I）表示的第一二价单元和至少一个包含侧基Z基团的第二二价单元; 或包含硫醚键和至少一个末端Z基团的一价单元。每个Rf独立地是氟聚醚基团。 Rf是单价或二价氟代聚醚基团，每个Z基团独立地是-P（O）（OY）2或-O-P（O）（OY）2。还公开了根据该方法处理的含烃地层。

3. 发明申请

WO2009073484A3 METHODS FOR IMPROVING THE PRODUCTIVITY OF OIL PRODUCING WELLS 审中-公开
标题翻译：提高产油井产量的方法
公开(公告)号：WO2009073484A3
公开(公告)日：2009-08-13
申请号：PCT/US2008084719
申请日：2008-11-25
申请人： UNIV TEXAS , 3M INNOVATIVE PROPERTIES CO , POPE GARY A , BARAN JIMMIE R , BANG VISHAL , SHARMA MUKAL M
发明人： POPE GARY A , BARAN JIMMIE R , BANG VISHAL , SHARMA MUKAL M
IPC分类号： E21B43/22 , C10G1/00
CPC分类号： C09K8/88 , C09K8/588
摘要： Methods for treating formations bearing brine and at least one of black oil or volatile oil using a composition containing a nonionic polymer and solvent. The solvent at least one of solubilizes or displaces at least one of brine or oil in the formation. Methods for making a composition for treating a formation bearing brine an at least one of black oil or volatile oil are also disclosed.
摘要翻译：使用含有非离子聚合物和溶剂的组合物处理含有盐水和至少一种黑油或挥发油的地层的方法。溶剂中的至少一种溶解或置换地层中的盐水或油中的至少一种。还公开了用于制造用于处理带有盐水的地层的组合物的方法，所述组合物包含黑油或挥发油中的至少一种。

4. 发明申请

WO2008118239A1 METHOD FOR TREATING A HYDROCARBON FORMATION 审中-公开
标题翻译：处理烃形成的方法
公开(公告)号：WO2008118239A1
公开(公告)日：2008-10-02
申请号：PCT/US2007089180
申请日：2007-12-30
申请人： UNIV TEXAS , 3M INNOVATIVE PROPERTIES CO , POPE GARY A , BARAN JIMMIE R , BANG VISHAL , SHARMA MUKAL M
发明人： POPE GARY A , BARAN JIMMIE R , BANG VISHAL , SHARMA MUKAL M
IPC分类号： C09K8/68
CPC分类号： C09K8/584 , C09K8/604
摘要： The present invention includes compositions and method for treating a hydrocarbon-bearing clastic formation having brine, the method comprising: contacting the hydrocarbon-bearing clastic formation with a fluid, wherein the fluid at least one of at least partially solubilizes or at least partially displaces the brine in the hydrocarbon-bearing clastic formation; and subsequently contacting the hydrocarbon-bearing clastic formation with a composition, the composition comprising: a nonionic fluorinated polymeric surfactant, and solvent, wherein when the composition is contacting the hydrocarbon-bearing clastic formation, the nonionic fluorinated polymeric surfactant has a cloud point that is above the temperature of the hydrocarbon-bearing clastic formation.
摘要翻译：本发明包括用于处理具有盐水的含烃碎屑地层的组合物和方法，所述方法包括：使含烃碎屑岩层与流体接触，其中所述流体至少部分地溶解或至少部分地置换含烃碎屑岩中的盐水; 并且随后使含烃碎屑层与组合物接触，所述组合物包含：非离子氟化聚合物表面活性剂和溶剂，其中当所述组合物与所述含烃碎屑层接触时，所述非离子氟化聚合物表面活性剂具有浊点，高于含烃碎屑层的温度。

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