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1. 发明授权

US09269773B2 Hole doping of graphene 有权
标题翻译：石墨烯的孔掺杂
公开(公告)号：US09269773B2
公开(公告)日：2016-02-23
申请号：US13696189
申请日：2011-05-05
申请人： Wei Chen , Zhenyu Chen , Thye Shen Andrew Wee , Lanfei Xie , Xiao Wang , Jiatao Sun , Ariando
发明人： Wei Chen , Zhenyu Chen , Thye Shen Andrew Wee , Lanfei Xie , Xiao Wang , Jiatao Sun , Ariando
IPC分类号： H01L29/66 , H01L29/16 , B82Y30/00 , B82Y40/00 , C01B31/04 , H01L29/861
CPC分类号： H01L29/1606 , B82Y30/00 , B82Y40/00 , C01B32/194 , H01L29/6609 , H01L29/861
摘要： An article includes a layer of graphene having a first work function; and a metal oxide film disposed on the layer of graphene, the metal oxide film having a second work function greater than the first work function. Electrons are transferred from the layer of graphene to the metal oxide film, forming a hole accumulation layer in the layer of graphene.
摘要翻译：一种物品包括具有第一功函数的石墨烯层; 以及设置在所述石墨烯层上的金属氧化物膜，所述金属氧化物膜具有大于所述第一功函数的第二功函数。电子从石墨烯层转移到金属氧化物膜，在石墨烯层中形成空穴积聚层。

2. 发明授权

US08716163B2 Hydrocarbon conversion catalyst 有权
标题翻译：烃转化催化剂
公开(公告)号：US08716163B2
公开(公告)日：2014-05-06
申请号：US12439315
申请日：2006-09-28
申请人： Yujian Liu , Huiping Tian , Xingtian Shu , Jun Long , Yibin Luo , Chaogang Xie , Zhenyu Chen , Liuzhou Zhao , Yuxia Zhu , Youbao Lu
发明人： Yujian Liu , Huiping Tian , Xingtian Shu , Jun Long , Yibin Luo , Chaogang Xie , Zhenyu Chen , Liuzhou Zhao , Yuxia Zhu , Youbao Lu
IPC分类号： B01J21/00 , B01J21/16 , B01J29/04 , B01J29/08 , B01J29/18
CPC分类号： B01J29/80 , B01J29/40 , B01J29/7007 , B01J29/7057 , B01J29/7615 , B01J29/7815 , B01J35/023 , B01J35/04 , B01J35/1076 , B01J35/1095 , B01J37/0045 , B01J37/0219 , B01J37/0234 , B01J2229/20 , B01J2229/42 , C04B35/18 , C04B2235/3201 , C04B2235/3262 , C04B2235/3272 , C04B2235/3275 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3293 , C04B2235/447 , C10G2400/20
摘要： A hydrocarbon conversion catalyst, which comprises, based on the total weight of the catalyst, 1-60 wt % of a zeolite mixture, 5-99 wt % of a thermotolerant inorganic oxide and 0-70 wt % of clay, wherein said zeolite mixture comprises, based on the total weight of said zeolite mixture, 1-75 wt % of a zeolite beta modified with phosphorus and a transition metal M, 25-99 wt % of a zeolite having a MFI structure and 0-74 wt % of a large pore zeolite, wherein the anhydrous chemical formula of the zeolite beta modified with phosphorus and the transition metal M is represented in the mass percent of the oxides as (0-0.3)Na2O.(0.5-10)Al2O3.(1.3-10)P2O5.(0.7-15)MxOy.(64-97)SiO2, in which the transition metal M is one or more selected from the group consisting of Fe, Co, Ni, Cu, Mn, Zn and Sn; x represents the atom number of the transition metal M, and y represents a number needed for satisfying the oxidation state of the transition metal M.
摘要翻译：一种烃转化催化剂，其基于催化剂的总重量包含1-60重量％的沸石混合物，5-99重量％的耐热无机氧化物和0-70重量％的粘土，其中所述沸石混合物包括基于所述沸石混合物的总重量，1-75重量％的用磷和过渡金属M改性的沸石β，25-99重量％的具有MFI结构的沸石和0-74重量％的大孔沸石，其中用磷改性的沸石β和过渡金属M的无水化学式以氧化物的质量百分比表示为（0-0.3）Na 2 O（0.5-10）Al 2 O 3（1.3-10） P2O5（0.7-15）MxOy（64-97）SiO2，其中过渡金属M是选自Fe，Co，Ni，Cu，Mn，Zn和Sn中的一种或多种; x表示过渡金属M的原子数，y表示满足过渡金属M的氧化态所需的数。

3. 发明授权

US07485595B2 Molecular sieve-containing catalyst for cracking hydrocarbons and a method for preparing the same 有权
标题翻译：用于裂化烃的分子筛催化剂及其制备方法
公开(公告)号：US07485595B2
公开(公告)日：2009-02-03
申请号：US10855386
申请日：2004-05-28
申请人： Jun Long , Yuxia Zhu , Huiping Tian , Yujian Liu , Zhenyu Chen , Yaoqing Guo , Zhijian Da , Jiushun Zhang , Mingyuan He
发明人： Jun Long , Yuxia Zhu , Huiping Tian , Yujian Liu , Zhenyu Chen , Yaoqing Guo , Zhijian Da , Jiushun Zhang , Mingyuan He
IPC分类号： B01J29/04 , B01J29/87 , B01J29/06 , B01J21/00 , B01J29/00 , B01J29/08 , B01J21/16 , B01J23/00 , B01J23/32 , B01J23/02 , B01J23/06 , B01J23/70
CPC分类号： B01J29/088 , B01J29/061 , B01J29/146 , B01J29/166 , B01J37/0045 , B01J37/16 , B01J2229/18 , B01J2229/20 , B01J2229/42 , C10G11/05
摘要： A molecular sieve-containing catalyst for cracking hydrocarbons, comprising molecular sieve, refractory inorganic oxide, clay and a metal component, wherein the amount of said molecular sieve is from 1 to 90% by weight, the refractory inorganic oxide is from 2 to 80% by weight, the clay is from 2 to 80% by weight, and the metal component is from 0.1 to 30% by weight, calculated as the oxide of said metal having its maximum valence state, based on the total amount of the catalyst, wherein said metal component exists essentially in a reduction state and is one or more metals selected from the group consisting of metals of Group IIIA (other than aluminum), and metals of Group IVA, VA, IB, IIB, VB, VIB and VIIB, and non-noble metals of Group VIII of the periodic table. The catalyst has higher cracking activity and higher sulfur reduction activity.
摘要翻译：一种分子筛催化剂，用于裂解烃，包括分子筛，耐火无机氧化物，粘土和金属组分，其中所述分子筛的量为1至90重量％，耐火无机氧化物为2至80重量％，粘土为2〜80重量％，金属成分为0.1〜30重量％，以所述金属的最高化合价的氧化物计，基于催化剂的总量计，其中，所述金属组分基本上以还原状态存在，并且是选自IIIA族金属（铝以外）中的一种或多种金属，以及IVA，VA，IB，IIB，VB，VIB和VIIB族的金属，以及周期表第Ⅷ族的非贵金属。该催化剂具有较高的裂解活性和较高的硫还原活性。

4. 发明授权

US07435332B2 Process for cracking hydrocarbon oils 有权
标题翻译：裂解烃油的工艺
公开(公告)号：US07435332B2
公开(公告)日：2008-10-14
申请号：US10949298
申请日：2004-09-27
申请人： Jun Long , Huiping Tian , Yujian Liu , Yuxia Zhu , Zhenyu Chen , Yaoqing Guo , Zhijian Da , Jiushun Zhang , Mingyuan He
发明人： Jun Long , Huiping Tian , Yujian Liu , Yuxia Zhu , Zhenyu Chen , Yaoqing Guo , Zhijian Da , Jiushun Zhang , Mingyuan He
IPC分类号： C10G11/00 , C10G9/00
CPC分类号： C10G11/05 , C10G11/04
摘要： This invention relates to a process for cracking hydrocarbon oils. The process comprises contacting a hydrocarbon oil with a catalyst that has been contacted with an atmosphere containing a reducing gas, separating cracked products and the catalyst, and regenerating the catalyst. The catalyst is a cracking catalyst containing a metal component, or a catalyst mixture of a cracking catalyst containing a metal component and a cracking catalyst free of metal component. The catalyst is contacted with the atmosphere containing a reducing gas at a temperature of 100 to 900° C. for at least 1 second, and the amount of the atmosphere containing a reducing gas is not less than 0.03 cubic meters of reducing gas per ton of the cracking catalyst containing a metal component per minute, at a pressure of 0.1-0.5 MPa in the reduction reactor. The process has enhanced capability for desulfurizing and cracking heavy oils.
摘要翻译：本发明涉及一种裂解烃油的方法。该方法包括使烃油与已经与含有还原气体的气氛接触的催化剂接触，分离裂化产物和催化剂，并再生催化剂。催化剂是含有金属组分的裂化催化剂，或含有金属组分的裂化催化剂和不含金属组分的裂化催化剂的催化剂混合物。催化剂与含有还原气体的气氛在100〜900℃的温度下接触1秒以上，含有还原气体的气氛量不低于0.03立方米/ 裂化催化剂在还原反应器中以0.1-0.5MPa的压力每分钟含有金属组分。该工艺提高脱硫和重油的能力。

5. 发明授权

US06908544B2 Cracking catalyst comprising layered clays and a process for cracking hydrocarbon oils using the same 有权
标题翻译：包含层状粘土的裂化催化剂和使用其的裂解烃油的方法
公开(公告)号：US06908544B2
公开(公告)日：2005-06-21
申请号：US10327122
申请日：2002-12-24
申请人： Zhiqing Yu , Zhijian Da , Zhenyu Chen , Enze Min , Jun Long , Caiying Li , Zhiqing Huang
发明人： Zhiqing Yu , Zhijian Da , Zhenyu Chen , Enze Min , Jun Long , Caiying Li , Zhiqing Huang
IPC分类号： C10G11/05 , B01J29/06
CPC分类号： C10G11/05
摘要： The present invention relates to a cracking catalyst comprising layered clays and a process for cracking hydrocarbon oils using said catalyst. Said catalyst is prepared by the process comprising the following steps: mixing and slurrying an expandable clay, a modifier component, pseudo-boehmite and water for 0.1-10 h to obtain a slurry, aging the slurry at 50-85° C. for 0.1-10 h, then drying and forming the slurry to obtain a formed material, water washing and aging the solid, and finally drying and calcining the solid, and said modifier being one or more selected from the group consisting of hydroxyl polymers of silicon, aluminum, zirconium or titanium, and substances comprising one or more of said hydroxyl polymers. Said process for cracking hydrocarbon oils comprises contacting a hydrocarbon oil with a catalyst under the cracking conditions, said catalyst being the aforesaid cracking catalyst comprising layered clays or a mixture of at least 1% by weight of said cracking catalyst comprising layered clays and a prior cracking catalyst. The catalyst according to the present invention has an improved ability to convert heavy oils. The process according to the present invention for cracking hydrocarbon oils has higher conversion of hydrocarbon oils and higher yield of light oils.
摘要翻译：本发明涉及包含层状粘土的裂化催化剂和使用所述催化剂裂化烃油的方法。所述催化剂通过包括以下步骤的方法制备：将可膨胀粘土，改性剂组分，假勃姆石和水混合并制浆0.1-10小时以获得浆料，使浆料在50-85℃下老化0.1 -10小时，然后干燥并形成浆料以获得成型材料，水洗和老化固体，最后干燥和煅烧固体，所述改性剂是选自硅，铝的羟基聚合物中的一种或多种，锆或钛，以及包含一种或多种所述羟基聚合物的物质。所述裂解烃油的方法包括在裂化条件下使烃油与催化剂接触，所述催化剂是上述包含层状粘土的裂化催化剂或至少1重量％的包含层状粘土的裂化催化剂和先前裂化的混合物催化剂。根据本发明的催化剂具有改进重油转化的能力。根据本发明的用于裂解烃油的方法具有较高的烃油转化率和较高的轻油产率。

6. 发明授权

US10149662B2 3D mechanical probe 有权
公开(公告)号：US10149662B2
公开(公告)日：2018-12-11
申请号：US13335772
申请日：2011-12-22
申请人： Shengli Tang , Leyun Bai , Zhenchang Wang , Zhenyu Chen
发明人： Shengli Tang , Leyun Bai , Zhenchang Wang , Zhenyu Chen
IPC分类号： A61B8/00 , A61B8/08
摘要： A three-dimensional (3D) mechanical probe for ultrasonic imagining is disclosed.

7. 发明授权

US09163182B2 Process for cracking hydrocarbon oils 有权
标题翻译：裂解烃油的工艺
公开(公告)号：US09163182B2
公开(公告)日：2015-10-20
申请号：US12027123
申请日：2008-02-06
申请人： Jun Long , Yuxia Zhu , Huiping Tian , Yujian Liu , Zhenyu Chen , Yaoqing Guo , Zhijian Da , Jiushun Zhang , Mingyuan He
发明人： Jun Long , Yuxia Zhu , Huiping Tian , Yujian Liu , Zhenyu Chen , Yaoqing Guo , Zhijian Da , Jiushun Zhang , Mingyuan He
IPC分类号： C10G51/02 , C10G11/14 , C10G11/05 , C10G11/16 , C10G11/18
CPC分类号： C10G11/14 , C10G11/05 , C10G11/16 , C10G11/182 , C10G2300/205 , C10G2300/4006 , C10G2300/4012 , C10G2300/701 , C10G2400/04
摘要： A novel process for cracking olefins including contacting a hydrocarbon oil with a catalyst in a riser reactor having multiple reaction zones under cracking reaction conditions; separating reaction products and the catalyst; regenerating at least a part of spent catalyst obtained, contacting a part of the regenerated catalyst with the hydrocarbon in the first reaction zone; contacting the other part of the spent catalyst and/or regenerated catalyst in at least one reaction zone after the first reaction zone with the products obtained in previous reaction zones.
摘要翻译：一种用于裂化烯烃的新方法，包括在裂化反应条件下具有多个反应区的提升管反应器中使烃油与催化剂接触; 分离反应产物和催化剂; 再生至少一部分所获得的废催化剂，使部分再生催化剂与第一反应区中的烃接触; 在第一反应区之后的至少一个反应区与先前反应区中获得的产物接触废催化剂和/或再生催化剂的另一部分。

8. 发明申请

US20100270210A1 CATALYTIC CRACKING CATALYST, ITS PREPARATION AND USE 有权
标题翻译：催化裂化催化剂及其制备与应用
公开(公告)号：US20100270210A1
公开(公告)日：2010-10-28
申请号：US12666711
申请日：2008-06-27
申请人： Jun Long , Yujian Liu , Huiping Tian , Liuzhou Zhao , Yuxia Zhu , Zhenyu Chen , Yun Xu , Jing Fan
发明人： Jun Long , Yujian Liu , Huiping Tian , Liuzhou Zhao , Yuxia Zhu , Zhenyu Chen , Yun Xu , Jing Fan
IPC分类号： B01J29/06 , C10G11/05
CPC分类号： B01J35/10 , B01J29/06 , B01J29/084 , B01J29/40 , B01J29/405 , B01J29/7007 , B01J29/7057 , B01J29/80 , B01J35/108 , B01J2229/42 , C10G11/05
摘要： A catalyst for catalytically cracking hydrocarbon oils contains a substrate comprising alumina and a molecular sieve, characterized in that the pore distribution of said catalyst is 5-70% of the
摘要翻译：用于催化裂化烃油的催化剂含有包含氧化铝和分子筛的底物，其特征在于所述催化剂的孔分布为<2nm孔的5-70％，2-4nm孔的5-70％ 4-6nm孔中的0-10％，6-20nm孔的20-80％，20-100nm孔中的0-40％，基于孔径不大的孔的孔体积超过100nm。本发明的催化剂具有大的BET孔体积，高重量油裂解能力和耐焦化能力。

9. 发明授权

US07923399B2 Zeolite-containing hydrocarbon-converting catalyst, the preparation process thereof, and a process for converting hydrocarbon oils with the catalyst 有权
标题翻译：含沸石的烃转化催化剂，其制备方法以及用催化剂转化烃油的方法
公开(公告)号：US07923399B2
公开(公告)日：2011-04-12
申请号：US11547209
申请日：2005-03-31
申请人： Jun Long , Zhijian Da , Huiping Tian , Zhenyu Chen , Weilin Zhang , Xingtian Shu , Jiushun Zhang , Yuxia Zhu , Yujian Liu
发明人： Jun Long , Zhijian Da , Huiping Tian , Zhenyu Chen , Weilin Zhang , Xingtian Shu , Jiushun Zhang , Yuxia Zhu , Yujian Liu
IPC分类号： B01J29/42
CPC分类号： B01J29/42 , B01J29/084 , B01J29/40 , B01J29/405 , B01J29/48 , B01J29/80 , B01J2229/42 , C10G11/05 , C10G2300/807 , C10G2400/20
摘要： A catalyst for converting hydrocarbons includes, based on the weight of the catalyst, 1-60% by weight of a zeolite, 0.1-10% by weight of an assistant catalytic component, 5-98% by weight of a thermotolerant inorganic oxide, and 0-70% by weight of a clay in terms of the oxide. The zeolite is a MFI-structured zeolite-containing phosphor and transition metal(s) or a mixture of the zeolite and a macroporous zeolite, which comprises, based on the weight of the mixture, 75-100% by weight of said MFI-structured zeolite containing phosphor and transition metal(s) and 0-25% by weight of the macroporous zeolite. In terms of the mass of the oxide, the MFI-structured zeolite containing phosphor and transition metal(s) has the following anhydrous chemical formula: (0-0.3)Na2O.(0.3-5.5)Al2O3.(1.0-10)P2O5.(0.7-15)M1xOy.(0.01-5)M2mOn(0-10)RE2O3.(70-97)SiO2 I or (0-0.3)Na2O.(0.3-5)Al2O3.(1.0-10)P2O5.(0.7-15)MpOq.(0-10)RE2O3.(70-98)SiO2 II The assistant catalytic component is one or more selected from the group consisting of the alkali earth metals, Group IVB metals, non-noble metals of Group VIII, and rare earth metals of the Periodic Table of the Elements. This catalyst has a higher ability to convert petroleum hydrocarbons and higher yields for propylene, ethylene, and light aromatics.
摘要翻译：用于转化烃的催化剂包括基于催化剂的重量，1-60重量％的沸石，0.1-10重量％的助催化组分，5-98重量％的耐热无机氧化物，和以氧化物换算0-70重量％的粘土。沸石是含有MFI结构的含沸石的磷光体和过渡金属或沸石与大孔沸石的混合物，其基于混合物的重量，包含所述MFI结构的75-100重量％含沸石的磷光体和过渡金属和0-25重量％的大孔沸石。就氧化物的质量而言，含有荧光粉和过渡金属的MFI结构的沸石具有以下无水化学式：（0-0.3）Na2O（0.3-5.5）Al2O3（1.0-10）P2O5。（0.7-15）M1xOy（0.01-5）M2mOn（0-10）RE2O3（70-97）SiO2 I或（0-0.3）Na2O（0.3-5）Al2O3（1.0-10）P2O5（ 0.7-15）MpOq。（0-10）RE2O3。（70-98）SiO2 II助催化剂组分是选自碱金属，ⅣB族金属，Ⅷ族非贵金属的一种或多种，元素周期表中的稀土金属。该催化剂具有较高的转化石油烃的能力和较高的丙烯，乙烯和轻质芳族化合物的产率。

10. 发明申请

US20080076391A1 METHOD, DEVICE AND SYSTEM FOR IMPLEMENTING PUSH-TO-TALK SERVICE 审中-公开
标题翻译：用于实施按键服务的方法，装置和系统
公开(公告)号：US20080076391A1
公开(公告)日：2008-03-27
申请号：US11859483
申请日：2007-09-21
申请人： Zhenyu CHEN , Hao YAO , Huaqing LIU , Xinping LV
发明人： Zhenyu CHEN , Hao YAO , Huaqing LIU , Xinping LV
IPC分类号： H04M3/56 , H04M1/663
CPC分类号： H04M3/56 , H04M3/566 , H04M2250/62 , H04W4/10 , H04W76/45
摘要： The present invention discloses a method for implementing a Push-To-Talk (PTT) service, including: establishing a connection between a terminal and a conference room in a conference system with half-duplex communication mode; receiving a request sent by the terminal and providing the PTT corresponding to the request according to a stored corresponding relation between the PTT services and the requests. According to the method, PTT service talk among conference room members or groups in the conference room is implemented. Embodiments of the present invention also disclose another method for implementing the PTT service, as well as a terminal, a conference application server and a system for implementing the PTT service. According to the embodiments of the present invention, the PTT service with wide signal coverage and small call delay is implemented.
摘要翻译：本发明公开了一种实现一键通（PTT）业务的方法，包括：在具有半双工通信方式的会议系统中建立终端和会议室之间的连接; 接收由终端发送的请求，并根据所存储的PTT业务与请求之间的对应关系提供对应于该请求的PTT。按照该方法，会议室中的会议室成员或组之间的PTT服务会话被实施。本发明的实施例还公开了用于实现PTT服务的另一种方法，以及终端，会议应用服务器和用于实现PTT服务的系统。根据本发明的实施例，实现了宽信号覆盖和小的呼叫延迟的PTT业务。

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