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1. 发明授权

US09844772B2 Heavy oil catalytic cracking catalyst and preparation method therefor 有权
公开(公告)号：US09844772B2
公开(公告)日：2017-12-19
申请号：US14364536
申请日：2012-04-13
申请人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
发明人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
IPC分类号： B01J29/06 , B01J29/80 , C01B39/24 , C01B39/02 , B01J35/10 , B01J35/08 , B01J37/00 , B01J37/30 , B01J29/08 , B01J29/40 , B01J35/00 , B01J35/02
CPC分类号： B01J29/80 , B01J29/088 , B01J29/40 , B01J35/002 , B01J35/023 , B01J35/08 , B01J35/10 , B01J35/1085 , B01J35/109 , B01J37/0018 , B01J37/0045 , B01J37/30 , B01J2029/062 , B01J2229/186 , B01J2229/37 , B01J2229/40 , B01J2229/42 , C01B39/026 , C01B39/24
摘要： The present invention relates to a heavy oil catalytic cracking catalyst and preparation method thereof. The catalyst comprises 2 to 50% by weight of an ultra-stable rare earth type Y molecular sieve, 0.5 to 30% by weight of one or more other molecular sieves, 0.5 to 70% by weight of clay, 1.0 to 65% by weight of high-temperature-resistant inorganic oxides, and 0.01 to 12.5% by weight of rare earth oxide. The ultra-stable rare earth type Y molecular sieve is obtained as follows: the raw material, NaY molecular sieve, is subjected to a rare earth exchange and a dispersing pre-exchange, and the molecular sieve slurry is filtered, washed and subjected to a first calcination to produce a “one-exchange one-calcination” rare earth sodium Y molecular sieve, wherein the order of the rare earth exchange and the dispersing pre-exchange is not limited; and the “one-exchange one-calcination” rare earth sodium Y molecular sieve is further subjected to ammonium salt exchange for sodium reduction and a second calcination. The catalyst provided in the present invention is characteristic in its high heavy-oil-conversion capacity, a high total liquid yield and a high light oil yield.

2. 发明申请

US20070041797A1 Milling cutter 有权
标题翻译：铣刀
公开(公告)号：US20070041797A1
公开(公告)日：2007-02-22
申请号：US10539599
申请日：2004-12-01
申请人： Byeong Jang , Kee Kim , Dong Ji , Moon Cho , Hak Kim
发明人： Byeong Jang , Kee Kim , Dong Ji , Moon Cho , Hak Kim
IPC分类号： B23C5/20
CPC分类号： B23C5/2204 , B23C5/006 , B23C2200/0455 , B23C2200/203 , B23C2200/367 , B23C2210/16 , B23C2210/66 , Y10T407/192 , Y10T407/1936 , Y10T407/22 , Y10T407/2202 , Y10T407/23
摘要： The object of this invention is to provide a milling cutter which includes a cutting insert (120), which has a hexahedral shape and is provided with first and second cutting blade parts on opposite ends thereof, and a cutter body (110) provided with a plurality of insert seats (112) which the cutting insert (120) is seated in and fastened to in either of two directions. The cutting insert (120) is fastened to the associated insert seat (112) in a selected direction, thus all corner blades or main blades, provided on the first and second cutting blade parts of the cutting insert, can be used for machining workpieces. Therefore, the present invention extends the lifetime of the cutting insert (120).
摘要翻译：本发明的目的是提供一种铣刀，其包括具有六面体形状的切削刀片（120），并且在其相对端上设置有第一和第二切割刀片部分，以及刀具本体（110），其设置有多个插入座（112），其中所述切削刀片（120）位于两个方向中并被紧固在两个方向上。切削刀片（120）沿着选定的方向紧固到相关联的刀片座（112），因此设置在切削刀片的第一和第二切削刀片部分上的所有角刀片或主刀片可用于加工工件。因此，本发明延长了切削刀片（120）的寿命。

3. 发明授权

US6029460A Method for controlling cool air dispersing operation of a refrigerator 失效
标题翻译：控制冰箱冷空气分散运转的方法
公开(公告)号：US6029460A
公开(公告)日：2000-02-29
申请号：US162063
申请日：1998-09-29
申请人： Joon Dong Ji
发明人： Joon Dong Ji
IPC分类号： F25D17/08 , F24F11/00 , F24F13/075 , F25D17/00 , F25D17/04
CPC分类号： F25D17/045 , F24F11/0078 , F24F13/075 , F25D2400/04
摘要： Disclosed is a method of controlling a cool air dispersing operation of a refrigerator for maintaining the temperature in a cooling compartment uniform. Many horizontal dispersing blades and vertical dispersing blades of planar plate shape, which respectively control the horizontal and vertical discharge directions of cool air are installed in a cool air duct. The blades are continuously rotated while a deviation of temperature in the cooling compartment is smaller than a predetermined value, whereby the cool air in the cooling compartment is successively supplied into the respective areas in the cooling compartment. Meanwhile, if the deviation is greater than the predetermined value, the blades are stopped at a specific position so that the cool air is discharged toward an area of which temperature is high. Thus, the temperature in the cooling compartment becomes uniform in a short period of time. Further, no vortex of cool air is generated since the blades are shaped into a planar plate.
摘要翻译：公开了一种控制冰箱的冷空气分散操作以保持冷却室中的温度均匀的方法。分别控制冷空气的水平和垂直排放方向的平板式平板分散叶片和垂直分散叶片安装在冷风道中。当冷却室中的温度偏差小于预定值时，叶片连续旋转，由此将冷却室中的冷空气依次供应到冷却室中的相应区域。同时，如果偏差大于预定值，则叶片停在特定位置，使得冷空气朝向温度高的区域排出。因此，冷却室中的温度在短时间内变得均匀。此外，由于叶片被成形为平板，所以不产生冷空气涡流。

4. 发明授权

US09895686B2 Double-component modified molecular sieve with improved hydrothermal stability and production method thereof 有权
公开(公告)号：US09895686B2
公开(公告)日：2018-02-20
申请号：US13505219
申请日：2009-12-01
申请人： Xionghou Gao , Dong Ji , Haitao Zhang , Hongchang Duan , Di Li , ZhengGuo Tan , Yi Su , Zhicheng Tang , Yi Wang , Yanqing Ma , Yanbo Sun
发明人： Xionghou Gao , Dong Ji , Haitao Zhang , Hongchang Duan , Di Li , ZhengGuo Tan , Yi Su , Zhicheng Tang , Yi Wang , Yanqing Ma , Yanbo Sun
IPC分类号： B01J29/06 , B01J37/28 , B01J29/04 , B01J29/12 , B01J29/068 , B01J29/44 , B01J29/74 , C01B39/02 , C07C4/06 , C10G11/18 , B01J37/02 , B01J37/08
CPC分类号： B01J37/28 , B01J29/041 , B01J29/061 , B01J29/068 , B01J29/126 , B01J29/44 , B01J29/7415 , B01J37/0207 , B01J37/0236 , B01J37/08 , B01J2229/186 , B01J2229/24 , B01J2229/37 , B01J2229/40 , C01B39/026 , C07C4/06 , C07C2529/12 , C07C2529/22 , C07C2529/44 , C07C2529/74 , C10G11/18 , C10G2300/1044 , C10G2400/20 , C07C11/02
摘要： A method for producing double-component modified molecular sieve comprises adding molecular sieve to an aqueous solution containing phosphorus to form a mixture, allowing the mixture to react at pH of 1-10, temperature of 70-200° C. and pressure of 0.2-1.2 MPa for 10-200 min, and then filtering, drying and baking the resultant to obtain phosphorus-modified molecular sieve, and then adding the phosphorus-modified molecular sieve to an aqueous solution containing silver ions, allowing the phosphorus-modified molecular sieve to react with silver ions at 0-100° C. in dark condition for 30-150 min, and then filtering, drying and baking. The obtained double-component modified molecular sieve contains 88-99 wt % molecular sieve with a ratio of silica to alumina between 15 and 60, 0.5-10 wt % phosphorus (based on oxides) and 0.01-2 wt % silver (based on oxides), all based on dry matter. A catalyst produced from the double-component modified molecular sieve has improved hydrothermal stability and microactivity.

5. 发明授权

US08545803B2 Modified molecular sieve characterized by improved sodium-contamination-resisting activity and preparation method thereof 有权
标题翻译：改进的分子筛，其特征在于改善耐钠耐污染活性及其制备方法
公开(公告)号：US08545803B2
公开(公告)日：2013-10-01
申请号：US13505224
申请日：2009-12-01
申请人： Xionghou Gao , Dong Ji , Haitao Zhang , Hongchang Duan , Di Li , ZhengGuo Tan , Yi Su , Chenxi Zhang , Yi Wang , Yanqing Ma , Yanbo Sun
发明人： Xionghou Gao , Dong Ji , Haitao Zhang , Hongchang Duan , Di Li , ZhengGuo Tan , Yi Su , Chenxi Zhang , Yi Wang , Yanqing Ma , Yanbo Sun
IPC分类号： C01B39/00 , C01F7/00
CPC分类号： B01J29/40 , B01J29/06 , B01J37/10 , B01J37/28 , B01J2229/34 , B01J2229/40 , B01J2229/42 , C10G11/05 , C10G11/18
摘要： Modified molecular sieve characterized by improved sodium-resisting contamination activity and preparation method thereof are provided. The method comprises: adding molecular sieve in phosphorus-containing organic solution, and reacting for 10-200 minutes at temperature of 70-200° C. and pressure of 0.2-1.2 MPa, and then filtering, drying and calcining. The said modified molecular sieve contains 90-99 wt. % molecular sieve as dry basis and 1-10 wt. % phosphorus as oxide. The said method can improve the capability of sodium-resisting contamination effectively, and its technology is simple and fits the existing catalyst production apparatus and process. The said modified molecular sieve has high sodium-resisting contamination activity, and the model catalyst by sodium contamination has high activity retention.
摘要翻译：提供了具有改善的耐钠污染活性的改性分子筛及其制备方法。该方法包括：在含磷有机溶液中加入分子筛，在70-200℃的温度和0.2-1.2 MPa的压力下反应10-200分钟，然后过滤，干燥和煅烧。所述改性分子筛含有90-99wt。％分子筛为干基，1-10重量％磷作为氧化物。所述方法可以有效提高耐钠污染的能力，其技术简单，适合现有的催化剂生产设备和工艺。所述改性分子筛具有较高的抗钠污染活性，而钠污染模型催化剂具有较高的活性保留性。

6. 发明申请

US20120213695A1 MODIFIED MOLECULAR SIEVE CHARACTERIZED BY IMPROVED SODIUM-RESISTING CONTAMINATION ACTIVITY AND PREPARATION METHOD THEREOF 有权
标题翻译：改进的耐酸性污染活性表征的改性分子筛及其制备方法
公开(公告)号：US20120213695A1
公开(公告)日：2012-08-23
申请号：US13505224
申请日：2009-12-01
申请人： Xionghou Gao , Dong Ji , Haitao Zhang , Hongchang Duan , Di Li , ZhengGuo Tan , Yi Su , Chenxi Zhang , Yi Wang , Yanqing Ma , Yanbo Sun
发明人： Xionghou Gao , Dong Ji , Haitao Zhang , Hongchang Duan , Di Li , ZhengGuo Tan , Yi Su , Chenxi Zhang , Yi Wang , Yanqing Ma , Yanbo Sun
IPC分类号： C01B39/38
CPC分类号： B01J29/40 , B01J29/06 , B01J37/10 , B01J37/28 , B01J2229/34 , B01J2229/40 , B01J2229/42 , C10G11/05 , C10G11/18
摘要： Modified molecular sieve characterized by improved sodium-resisting contamination activity and preparation method thereof are provided. The method comprises: adding molecular sieve in phosphorus-containing organic solution, and reacting for 10-200 minutes at temperature of 70-200° C. and pressure of 0.2-1.2 MPa, and then filtering, drying and calcining. The said modified molecular sieve contains 90-99 wt. % molecular sieve as dry basis and 1-10 wt. % phosphorus as oxide. The said method can improve the capability of sodium-resisting contamination effectively, and its technology is simple and fits the existing catalyst production apparatus and process. The said modified molecular sieve has high sodium-resisting contamination activity, and the model catalyst by sodium contamination has high activity retention.
摘要翻译：提供了具有改善的耐钠污染活性的改性分子筛及其制备方法。该方法包括：在含磷有机溶液中加入分子筛，在70-200℃的温度和0.2-1.2 MPa的压力下反应10-200分钟，然后过滤，干燥和煅烧。所述改性分子筛含有90-99wt。％分子筛为干基，1-10重量％磷作为氧化物。所述方法可以有效提高耐钠污染的能力，其技术简单，适合现有的催化剂生产设备和工艺。所述改性分子筛具有较高的抗钠污染活性，而钠污染模型催化剂具有较高的活性保留性。

7. 发明授权

US07100379B2 Water supply control apparatus and method for ice maker 有权
标题翻译：制冰机供水控制装置及方法
公开(公告)号：US07100379B2
公开(公告)日：2006-09-05
申请号：US10900395
申请日：2004-07-28
申请人： Seok Jun Son , Yong Pil Park , Seong Ki Jeong , Song Yik Lee , Joon-Dong Ji , Yong Jun Park , Seong Il Jeong
发明人： Seok Jun Son , Yong Pil Park , Seong Ki Jeong , Song Yik Lee , Joon-Dong Ji , Yong Jun Park , Seong Il Jeong
IPC分类号： F25C1/04
CPC分类号： F25C1/04 , F25C2400/10 , F25C2400/14 , F25C2600/04
摘要： A water supply control apparatus and method for an ice maker, in which an amount of supplied water is controlled so as to supply an accurate amount of the water to an ice tray. The method includes the steps of (a) supplying water to an ice tray for a predetermined time; (b) determining whether or not a proper amount of water has been supplied to the ice tray after the predetermined time has elapsed; and (c) resetting the predetermined time based on predetermined water supply data, in case that it is determined that the proper amount of water has not supplied to the ice tray.
摘要翻译：一种用于制冰机的供水控制装置和方法，其中供水量被控制以便将精确量的水供应到冰盘。该方法包括以下步骤：（a）将水供应到冰盘达预定时间; （b）在经过预定时间后，确定是否向冰盘供应适量的水; 以及（c）在确定没有向冰盘提供适量的水的情况下，基于预定的供水数据重新设定预定时间。

8. 发明申请

US20050097903A1 Water supply control apparatus and method for ice maker 有权
标题翻译：制冰机供水控制装置及方法
公开(公告)号：US20050097903A1
公开(公告)日：2005-05-12
申请号：US10900395
申请日：2004-07-28
申请人： Seok Son , Yong Park , Seong Jeong , Song Lee , Joon-Dong Ji , Yong Park , Seong Jeong
发明人： Seok Son , Yong Park , Seong Jeong , Song Lee , Joon-Dong Ji , Yong Park , Seong Jeong
IPC分类号： F25C1/24 , F25C1/00 , F25C1/04 , F25D23/12
CPC分类号： F25C1/04 , F25C2400/10 , F25C2400/14 , F25C2600/04
摘要： A water supply control apparatus and method for an ice maker, in which an amount of supplied water is controlled so as to supply an accurate amount of the water to an ice tray. The method includes the steps of (a) supplying water to an ice tray for a predetermined time; (b) determining whether or not a proper amount of water has been supplied to the ice tray after the predetermined time has elapsed; and (c) resetting the predetermined time based on predetermined water supply data, in case that it is determined that the proper amount of water has not supplied to the ice tray.
摘要翻译：一种用于制冰机的供水控制装置和方法，其中供水量被控制以便将精确量的水供应到冰盘。该方法包括以下步骤：（a）将水供应到冰盘达预定时间; （b）在经过预定时间后，确定是否向冰盘供应适量的水; 以及（c）在确定没有向冰盘提供适量的水的情况下，基于预定的供水数据重新设定预定时间。

9. 发明授权

US5946935A Refrigerator with a discharge member for changing a discharge position of cool air 有权
标题翻译：具有用于改变冷空气排放位置的排放构件的冰箱
公开(公告)号：US5946935A
公开(公告)日：1999-09-07
申请号：US132900
申请日：1998-08-12
申请人： Joon Dong Ji
发明人： Joon Dong Ji
IPC分类号： F25D17/08 , F24F13/06 , F25D17/04 , F25D17/06
CPC分类号： F24F13/06 , F25D17/045 , F24F11/0078 , F25D17/065 , F25D2317/0653 , F25D2317/0672 , F25D2317/0682 , F25D2400/04
摘要： Disclosed is a refrigerator having a discharge member for changing a discharge position of cool air. A duct plate for forming a cool air duct is installed on a side wall of a cooling compartment. The duct plate has an opening part opened into the compartment. The discharge member is installed on the duct plate. The discharge member closes the opening part, and has a discharge pipe for discharging cool air flowing into the cool air duct toward the compartment. The discharge member is supported by a guide part to be capable of sliding vertically or horizontally. The position of the discharge member is controlled by a driving device. Thus, the cool air can be uniformly distributed vertically and horizontally, or can be concentrated on a specific area. Further, the amount of frost which may be generated by a backflow of cool air is reduced.
摘要翻译：公开了一种具有用于改变冷空气排出位置的排出构件的冰箱。用于形成冷风导管的导管板安装在冷却室的侧壁上。管道板具有通向隔室的开口部分。排放构件安装在管道板上。排出构件封闭开口部，并且具有排出管，用于将流入冷空气管道的冷空气排出到隔间。排出构件由能够垂直或水平滑动的引导部支撑。排出构件的位置由驱动装置控制。因此，冷空气可以垂直和水平地均匀分布，或者可以集中在特定区域上。此外，可能由冷空气回流产生的霜的量减少。

10. 发明授权

US09789475B2 Ultra-stable rare earth Y-type molecular sieve and preparation method therefor 有权
公开(公告)号：US09789475B2
公开(公告)日：2017-10-17
申请号：US14365489
申请日：2012-04-13
申请人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
发明人： Xionghou Gao , Haitao Zhang , Zhengguo Tan , Di Li , Dong Ji , Hongchang Duan , Chenxi Zhang
IPC分类号： B01J29/06 , C01B39/24 , B01J29/08 , C10G11/05 , C01B39/02 , B01J35/02 , B01J37/30 , B01J35/10
CPC分类号： B01J29/088 , B01J35/023 , B01J35/10 , B01J35/1085 , B01J37/30 , B01J2229/186 , B01J2229/40 , B01J2229/42 , C01B39/026 , C01B39/24 , C10G11/05
摘要： The present invention provides an ultra-stable rare earth type Y molecular sieve and the preparation method thereof, which method is carried out by subjecting a NaY molecular sieve as the raw material to a rare earth exchange and a dispersing pre-exchange, then to an ultra-stabilization calcination treatment. The molecular sieve comprises 1 to 20% by weight of rare earth oxide, not more than 1.2% by weight of sodium oxide, has a crystallinity of 51 to 69%, and a lattice parameter of 2.451 nm to 2.469 nm. In contrast to the prior art, in the molecular sieve prepared by this method, rare earth ions are located in sodalite cages, which is demonstrated by the fact that no rare earth ion is lost during the reverse exchange process. Moreover, the molecular sieve prepared by such a method has a molecular particle size D(v,0.5) of not more than 3.0 μm and a D(v,0.9) of not more than 20 μm. Cracking catalysts using the molecular sieve as an active component is characterized by a high heavy-oil-conversion capacity and a high yield of valuable target products.

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