公开(公告)号：US20110166039A1

公开(公告)日：2011-07-07

申请号：US11628258

申请日：2005-06-03

申请人： Yongchun Tang ,  William A. Goddard, III ,  Roy Periana

发明人： Yongchun Tang ,  William A. Goddard, III ,  Roy Periana

IPC分类号： C40B30/08

CPC分类号： B01J31/1815 ,  B01J31/2226 ,  B01J31/2234 ,  B01J31/2243 ,  B01J31/226 ,  B01J2231/46 ,  B01J2231/70 ,  B01J2531/008 ,  B01J2531/0244 ,  B01J2531/827 ,  B01J2540/22

摘要： The present inventions relates to methods of discovering or developing novel material or compound. In particular, the methods include the steps of using of general expert knowledge to identify currently available molecules, setting forth desired properties for a target molecule, designing a set of test molecule from the currently available molecule using computational methods (the test molecules having desired properties in the computational models); synthesizing the test molecules, testing the test molecules in real experiments, and identifying the target molecule which is the test molecule that has the desired properties.

摘要翻译： 本发明涉及发现或开发新材料或化合物的方法。 特别地，所述方法包括以下步骤：使用一般专家知识来鉴定当前可用的分子，为靶分子确定所需的性质，使用计算方法（所述测试分子具有所需性质）从当前可用分子设计一组测试分子 在计算模型中）; 合成测试分子，在实验中测试测试分子，并鉴定作为具有所需性质的测试分子的靶分子。

公开(公告)号：US20100029880A1

公开(公告)日：2010-02-04

申请号：US12429137

申请日：2009-04-23

申请人： Rui Zhang ,  Yongchun Tang

发明人： Rui Zhang ,  Yongchun Tang

IPC分类号： C08F228/02 ,  C08F214/16 ,  C08F226/02

CPC分类号： C09K8/584

摘要： The present invention relates compositions and methods for enhanced oil recovery. The method is directed to employing a water-soluble The present invention relates compositions and methods for enhanced oil recovery (EOR). The method is directed to employing a water-soluble functional polymeric surfactant (FPS), with a medium IFT value, preferably ranged from about 0.1 to about 15 dyne/cm between water phase containing polymeric surfactant and hydrocarbon phase, for recovery of hydrocarbons from subterranean formations. The FPS solution demonstrates a strong interaction with oil and the great potential to increase both volumetric sweep efficiency and microscopic displacement efficiency in EOR.

摘要翻译： 本发明涉及用于提高采油量的组合物和方法。 本方法涉及使用水溶性本发明涉及用于提高采油量（EOR）的组合物和方法。 该方法涉及使用具有中等IFT值的水溶性功能性聚合物表面活性剂（FPS），优选在含水聚合物表面活性剂和烃相之间约0.1至约15达因/厘米，用于从地下回收烃 地层。 FPS解决方案表现出与油的强烈相互作用，并且具有提高EOR中的体积扫描效率和微观位移效率的巨大潜力。

公开(公告)号：US07843565B2

公开(公告)日：2010-11-30

申请号：US11807538

申请日：2007-05-29

申请人： Sheng Wu ,  Andrei Deev ,  Steve L. Palm ,  Yongchun Tang ,  William A. Goddard

发明人： Sheng Wu ,  Andrei Deev ,  Steve L. Palm ,  Yongchun Tang ,  William A. Goddard

IPC分类号： G01N21/25

CPC分类号： G01N21/39 ,  G01N2021/1795 ,  G01N2021/399 ,  G01N2201/0691

摘要： A frequency modulated spectroscopy system, including a photo-detector, a band-pass filter to filter the output of the photo-detector, and a rectifier to demodulate. The band-pass filter has a relatively high Q factor. With the high Q factor band-pass filter and rectifier, a reference sinusoid is not required for demodulation, resulting in phase-insensitive spectroscopy. Other embodiments are described and claimed.

摘要翻译： 一种频率调制光谱系统，包括光电检测器，用于滤波光检测器输出的带通滤波器，以及整流器进行解调。 带通滤波器具有较高的Q因子。 对于高Q因子带通滤波器和整流器，解调不需要参考正弦波，导致相位不敏感的谱。 描述和要求保护其他实施例。

公开(公告)号：US07365835B2

公开(公告)日：2008-04-29

申请号：US11004492

申请日：2004-12-02

申请人： Sheng Wu ,  Yongchun Tang

发明人： Sheng Wu ,  Yongchun Tang

IPC分类号： G01N21/00

CPC分类号： G01N15/1475 ,  G01N2015/1497 ,  G02B21/16

摘要： To further isolate the scattered light 112 of a specific particle from the scattered light of a different particle, a pin hole device 116 can be used. The pin hole device 116 prevents unfocused light from other particles from entering the second plane 118, thus isolating a desired, focused image of one particle 110 of the sample 106. In one embodiment, the pin hole 116 has a size of several microns. At the second plane 118, a traditional imaging detection device 120 detects the defocused light. The position of the second image plane 118 is chosen for good angular resolution of the scattered light 112, and at the same time gives enough light for the imaging detection device 120 to obtain a sufficient reading.

摘要翻译： 为了进一步将特定粒子的散射光112与不同粒子的散射光隔离开，可以使用针孔装置116。 针孔装置116防止来自其他颗粒的未聚焦的光进入第二平面118，从而隔离样品106的一个颗粒110的期望的聚焦图像。 在一个实施例中，销孔116具有几微米的尺寸。 在第二平面118处，传统的成像检测装置120检测散焦光。 选择第二图像平面118的位置用于散射光112的良好角度分辨率，并且同时为成像检测装置120提供足够的光以获得足够的读数。

公开(公告)号：US08916734B2

公开(公告)日：2014-12-23

申请号：US13279098

申请日：2011-10-21

申请人： Yongchun Tang ,  Wei Zhou

发明人： Yongchun Tang ,  Wei Zhou

IPC分类号： C07C17/093 ,  C07C309/00 ,  C01B7/04 ,  C07C303/10 ,  C07C17/35 ,  C01B7/03

CPC分类号： C07C17/35 ,  C01B7/035 ,  C01B7/04 ,  C07C303/10 ,  C07C19/03 ,  C07C309/80

摘要： for Processes for converting a methane or a methane containing natural gas to a monohalogenated methane and other downstream basic commodity chemicals going through methanesulfonyl halide as a key intermediate, whereby following its formation, the methanesulfonyl halide is allowed to decompose under a substantially anhydrous condition, preferably in the presence of a catalyst complex, and whereby in addition to the monohalogenated halide, a hydrogen halide and a sulfur dioxide are also formed in the overall conversion, both of which may be recycled back to the beginning of the processes. Additionally, compositions utilizing such a key intermediate for the same purposes are also disclosed.

摘要翻译： 用于将甲烷或含甲烷的天然气转化为通过甲烷磺酰卤作为关键中间体的单卤代甲烷和其它下游基本商品化学品的方法，由此形成后，使甲磺酰卤在基本无水条件下分解，优选 在催化剂络合物的存在下，并且除了单卤代卤化物之外，在整体转化中也形成卤化氢和二氧化硫，这两者都可以循环回到工艺的开始。 此外，还公开了为相同目的利用这种关键中间体的组合物。

公开(公告)号：US20080214814A1

公开(公告)日：2008-09-04

申请号：US11880106

申请日：2007-07-18

申请人： Zaiwei Li ,  Yongchun Tang ,  Jihong Cheng

发明人： Zaiwei Li ,  Yongchun Tang ,  Jihong Cheng

IPC分类号： C07D231/10 ,  C07D241/10 ,  C07D255/02

CPC分类号： C07D231/12 ,  C07D241/12 ,  C07D249/08 ,  C22B3/0035 ,  Y02P10/234

摘要： Stable ionic liquid complexes capable of maintaining stability at high temperatures, under acidic and highly oxidative conditions in the presence of a transition metal, and methods for determining the stability of stable ionic liquid complexes are provided. In accordance with the disclosure herein, the stable ionic liquid complexes are derived from pyrazole, pyrazine and 1,2,4-triazole.

摘要翻译： 提供了在过渡金属存在下在酸性和高氧化条件下在高温下保持稳定性的稳定的离子液体络合物，以及确定稳定的离子液体络合物的稳定性的方法。 根据本文的公开内容，稳定的离子液体络合物衍生自吡唑，吡嗪和1,2,4-三唑。

公开(公告)号：US20060046948A1

公开(公告)日：2006-03-02

申请号：US11215061

申请日：2005-08-30

申请人： Yongchun Tang ,  Patrick Shuler ,  Yongfu Wu ,  Stefan Iglauer

发明人： Yongchun Tang ,  Patrick Shuler ,  Yongfu Wu ,  Stefan Iglauer

IPC分类号： C11D1/66

CPC分类号： B09C1/02 ,  B01F17/0092 ,  C09K8/584

摘要： The invention disclosed herein provides compositions and methods for mobilizing and extracting oil and other hydrocarbons present in subsurface reservoirs. Specifically, the invention relates to surfactant compositions comprising one or more alkyl polyglycosides (APGs) and one or more aromatic alcohols; methods of using such surfactant compositions; and products produced by these methods.

摘要翻译： 本文公开的本发明提供了用于动员和提取存在于地下储层中的油和其它烃的组合物和方法。 具体地说，本发明涉及包含一种或多种烷基多糖苷（APG）和一种或多种芳族醇的表面活性剂组合物; 使用这种表面活性剂组合物的方法; 和通过这些方法生产的产品。

公开(公告)号：US20070291271A1

公开(公告)日：2007-12-20

申请号：US11807538

申请日：2007-05-29

申请人： Sheng Wu ,  Andrei Deev ,  Steve Palm ,  Yongchun Tang

发明人： Sheng Wu ,  Andrei Deev ,  Steve Palm ,  Yongchun Tang

IPC分类号： G01N21/00

CPC分类号： G01N21/39 ,  G01N2021/1795 ,  G01N2021/399 ,  G01N2201/0691

摘要： A frequency modulated spectroscopy system, including a photo-detector, a band-pass filter to filter the output of the photo-detector, and a rectifier to demodulate. The band-pass filter has a relatively high Q factor. With the high Q factor band-pass filter and rectifier, a reference sinusoid is not required for demodulation, resulting in phase-insensitive spectroscopy. Other embodiments are described and claimed.

摘要翻译： 一种频率调制光谱系统，包括光电检测器，用于滤波光检测器输出的带通滤波器，以及整流器进行解调。 带通滤波器具有较高的Q因子。 对于高Q因子带通滤波器和整流器，解调不需要参考正弦波，导致相位不敏感的谱。 描述和要求保护其他实施例。

公开(公告)号：US20060069169A1

公开(公告)日：2006-03-30

申请号：US11228788

申请日：2005-09-16

申请人： Zaiwei Li ,  Yongchun Tang ,  Jihong Cheng

发明人： Zaiwei Li ,  Yongchun Tang ,  Jihong Cheng

IPC分类号： C07C27/14

CPC分类号： C07C29/12 ,  C07C29/48 ,  C07C303/24 ,  Y02P20/542 ,  C07C305/06 ,  C07C31/04

摘要： Aspects of the present invention relate to compositions and methods for the use of ionic liquids with dissolved metal compounds as catalysts for a variety of chemical reactions. Ionic liquids are salts that generally are liquids at room temperature, and are capable of dissolving a many types of compounds that are relatively insoluble in aqueous or organic solvent systems. Specifically, ionic liquids may dissolve metal compounds to produce homogeneous and heterogeneous organometallic catalysts. One industrially-important chemical reaction that may be catalyzed by metal-containing ionic liquid catalysts is the conversion of methane to methanol.

公开(公告)号：US20060016723A1

公开(公告)日：2006-01-26

申请号：US11176716

申请日：2005-07-07

申请人： Yongchun Tang ,  Aihua Zhang

发明人： Yongchun Tang ,  Aihua Zhang

IPC分类号： C10L1/00 ,  C10G29/16 ,  C10G25/00

CPC分类号： C10G25/003 ,  B01J23/02 ,  B01J23/10 ,  B01J23/16 ,  B01J23/50 ,  B01J23/72 ,  B01J23/755 ,  C10G3/45 ,  C10G29/16 ,  C10G2300/1014 ,  C10G2300/1018 ,  C10G2300/203 ,  C10G2300/308 ,  C10G2300/4006 ,  C10G2300/805 ,  C10G2400/10 ,  Y02P30/20

摘要： Described herein are compositions and methods for using metal oxides to upgrade oil. Metal oxides may be used as catalysts to reduce the TAN of the oil by converting carboxylic acids such as naphthenic acids into non-corrosive products. In some cases, the conversion occurs by a decarboxylation of the carboxylic acid to produce CO2. A second process promoted by metal oxides is hydrocarbon cracking. Cracking decreases the viscosity and increases the API, and produces lower molecular-weight hydrocarbons that are useful for many fuels and lubricants. Reductions in TAN and the increases in API improve the quality of increase the value of oil.

摘要翻译： 这里描述的是使用金属氧化物来提高油的组合物和方法。 金属氧化物可以用作催化剂，通过将羧酸如环烷酸转化成非腐蚀性产物来降低油的TAN。 在一些情况下，转化通过羧酸的脱羧作用产生CO 2。 金属氧化物促进的第二个过程是烃裂解。 开裂降低粘度并增加API，并产生较低分子量的碳氢化合物，可用于许多燃料和润滑剂。 减少TAN和API的增加提高了油价的提高的质量。