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1. 发明授权

US08778170B2 Process for producing light olefins and aromatics 有权
标题翻译：轻质烯烃和芳族化合物的制备方法
公开(公告)号：US08778170B2
公开(公告)日：2014-07-15
申请号：US10592166
申请日：2005-03-08
申请人： Jun Long , Zhijian Da , Dadong Li , Xieqing Wang , Xingtian Shu , Jiushun Zhang , Hong Nie , Chaogang Xie , Zhigang Zhang , Wei Wang
发明人： Jun Long , Zhijian Da , Dadong Li , Xieqing Wang , Xingtian Shu , Jiushun Zhang , Hong Nie , Chaogang Xie , Zhigang Zhang , Wei Wang
IPC分类号： C10G51/02 , C10G51/04
CPC分类号： C10G69/04 , C07C4/06 , C07C5/05 , C07C5/11 , C10G11/18 , C10G69/02 , C10G69/06 , C10G69/14 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/301 , C10G2300/4006 , C10G2300/4018 , C10G2300/4093 , C10G2300/44 , C10G2300/807 , C10G2400/20 , C10G2400/30
摘要： A process for producing light olefins and aromatics, which comprises reacting a feedstock with a catalytic cracking catalyst in at least two reaction zones, wherein the reaction temperature of at least one reaction zone downstream of the first reaction zone is higher than that of the first reaction zone and its weight hourly space velocity is lower than that of the first reaction zone. The spent catalyst is separated, from the reaction product vapor, regenerated, and then returned to the reactor. The reaction product vapor is separated to obtain the desired products, light olefins and aromatics. This process efficiently produces light olefins such as propylene, ethylene, etc from heavy feedstocks, wherein the yield of propylene exceeds 20% by weight, and produces aromatics such as toluene, xylene, etc at the same time.
摘要翻译：一种用于生产轻质烯烃和芳族化合物的方法，其包括在至少两个反应区中使原料与催化裂化催化剂反应，其中第一反应区下游的至少一个反应区的反应温度高于第一反应的反应温度其重量时空速度低于第一反应区。将废催化剂与反应产物蒸气分离，再生，然后返回反应器。将反应产物蒸气分离以获得所需产物，轻质烯烃和芳族化合物。该方法从重质原料中有效地生产轻质烯烃如丙烯，乙烯等，其中丙烯的产率超过20重量％，同时产生芳烃如甲苯，二甲苯等。

2. 发明申请

US20090288985A1 Process for producing light olefins and aromatics 有权
标题翻译：轻质烯烃和芳族化合物的制备方法
公开(公告)号：US20090288985A1
公开(公告)日：2009-11-26
申请号：US10592166
申请日：2005-03-08
申请人： Jun Long , Zhijian Da , Dadong Li , Xieqing Wang , Xingtian Shu , Jiushun Zhang , Hong Nie , Chaogang Xie , Zhigang Zhang , Wei Wang
发明人： Jun Long , Zhijian Da , Dadong Li , Xieqing Wang , Xingtian Shu , Jiushun Zhang , Hong Nie , Chaogang Xie , Zhigang Zhang , Wei Wang
IPC分类号： C10G45/00 , C10G51/02
CPC分类号： C10G69/04 , C07C4/06 , C07C5/05 , C07C5/11 , C10G11/18 , C10G69/02 , C10G69/06 , C10G69/14 , C10G2300/1044 , C10G2300/1055 , C10G2300/107 , C10G2300/1074 , C10G2300/1077 , C10G2300/301 , C10G2300/4006 , C10G2300/4018 , C10G2300/4093 , C10G2300/44 , C10G2300/807 , C10G2400/20 , C10G2400/30
摘要： A process for producing light olefins and aromatics, which comprises reacting a feedstock with a catalytic cracking catalyst in at least two reaction zones, wherein the reaction temperature of at least one reaction zone downstream of the first reaction zone is higher than that of the first reaction zone and its weight hourly space velocity is lower than that of the first reaction zone. The spent catalyst is separated from the reaction product vapor, regenerated and then returned to the reactor. The reaction product vapor is separated to obtain the desired products, light olefins and aromatics. This process efficiently produces light olefins such as propylene, ethylene, etc. from heavy feedstocks, wherein the yield of propylene exceeds 20% by weight, and produces aromatics such as toluene, xylene, etc. at the same time.
摘要翻译：一种用于生产轻质烯烃和芳族化合物的方法，其包括在至少两个反应区中使原料与催化裂化催化剂反应，其中第一反应区下游的至少一个反应区的反应温度高于第一反应的反应温度其重量时空速度低于第一反应区。将废催化剂与反应产物蒸气分离，再生，然后返回反应器。将反应产物蒸气分离以获得所需产物，轻质烯烃和芳族化合物。该方法从重质原料中有效地生产轻质烯烃如丙烯，乙烯等，其中丙烯的产率超过20重量％，同时产生芳烃如甲苯，二甲苯等。

3. 发明授权

US09266062B2 Method of removing sulfur oxides and nitrogen oxides in the flue gas 有权
标题翻译：去除烟气中硫氧化物和氮氧化物的方法
公开(公告)号：US09266062B2
公开(公告)日：2016-02-23
申请号：US14235518
申请日：2012-07-27
申请人： Dawei Guo , Jiushun Zhang , Anguo Mao , Chaogang Xie , Jun Fu , Wei Wang , Jingchuan Yu
发明人： Dawei Guo , Jiushun Zhang , Anguo Mao , Chaogang Xie , Jun Fu , Wei Wang , Jingchuan Yu
IPC分类号： B01D53/86 , B01D53/50 , B01D53/56 , B01J23/10 , B01J23/63 , B01J23/83 , C01B17/04 , C10G11/18
CPC分类号： B01D53/8637 , B01D2251/20 , B01D2251/202 , B01D2251/204 , B01D2251/208 , B01D2255/10 , B01D2255/1021 , B01D2255/206 , B01D2255/2063 , B01D2255/2065 , B01D2255/207 , B01D2255/20715 , B01D2255/20746 , B01D2255/20769 , B01D2255/2092 , B01D2255/9022 , B01D2255/904 , B01J23/10 , B01J23/63 , B01J23/83 , C01B17/0404 , C01B17/0434 , C01B17/0473 , C10G11/182 , Y02P20/129
摘要： The present invention discloses a method of removing sulfur oxides and/or nitrogen oxides in a regeneration flue gas emitted from a regenerator of a catalytic cracking plant and recovering the elemental sulfur and an apparatus therefor.
摘要翻译：本发明公开了一种从催化裂化装置的再生器排出的再生烟气中除去硫氧化物和/或氮氧化物并回收元素硫的方法及其装置。

4. 发明申请

US20140335005A1 METHOD OF REMOVING SULFUR OXIDES AND NITROGEN OXIDES IN THE FLUE GAS 有权
标题翻译：在烟气中去除硫氧化物和氮氧化物的方法
公开(公告)号：US20140335005A1
公开(公告)日：2014-11-13
申请号：US14235518
申请日：2012-07-27
申请人： Dawei Guo , Jiushun Zhang , Anguo Mao , Chaogang Xie , Jun Fu , Wei Wang , Jingchuan Yu
发明人： Dawei Guo , Jiushun Zhang , Anguo Mao , Chaogang Xie , Jun Fu , Wei Wang , Jingchuan Yu
IPC分类号： B01D53/86
CPC分类号： B01D53/8637 , B01D2251/20 , B01D2251/202 , B01D2251/204 , B01D2251/208 , B01D2255/10 , B01D2255/1021 , B01D2255/206 , B01D2255/2063 , B01D2255/2065 , B01D2255/207 , B01D2255/20715 , B01D2255/20746 , B01D2255/20769 , B01D2255/2092 , B01D2255/9022 , B01D2255/904 , B01J23/10 , B01J23/63 , B01J23/83 , C01B17/0404 , C01B17/0434 , C01B17/0473 , C10G11/182 , Y02P20/129
摘要： The present invention discloses a method of removing sulfur oxides and/or nitrogen oxides in a regeneration flue gas emitted from a regenerator of a catalytic cracking plant and recovering the elemental sulfur and an apparatus therefor.
摘要翻译：本发明公开了一种从催化裂化装置的再生器排出的再生烟气中除去硫氧化物和/或氮氧化物并回收元素硫的方法及其装置。

5. 发明授权

US06416656B1 Catalytic cracking process for increasing simultaneously the yields of diesel oil and liquefied gas 有权
标题翻译：催化裂化过程同时提高柴油和液化气的产率
公开(公告)号：US06416656B1
公开(公告)日：2002-07-09
申请号：US09602568
申请日：2000-06-22
申请人： Jiushun Zhang , Anguo Mao , Xiaoxiang Zhong , Zhigang Zhang , Zubi Chen , Yamin Wang , Wei Wang , Shuxin Cui , Zeyu Wang , Hua Cui , Ruichi Zhang
发明人： Jiushun Zhang , Anguo Mao , Xiaoxiang Zhong , Zhigang Zhang , Zubi Chen , Yamin Wang , Wei Wang , Shuxin Cui , Zeyu Wang , Hua Cui , Ruichi Zhang
IPC分类号： C10G1100
CPC分类号： C10G11/18
摘要： This discloses a process for catalytically cracking hydrocarbon stocks in a riser or fluidized bed reactor simultaneously to increase yields of diesel and liquefied gas. The process includes the steps of: first, charging a gasoline stock and a catalytic cracking catalyst into a lower zone of the reactor to permit contact between the catalyst and the gasoline stock and to produce a liquefied gas-rich oil-gas mixture containing reacted catalyst. The resulting liquefied gas-rich oil-gas mixture (still containing reacted catalyst) is then introduced into a reaction zone above the lower zone of the reactor. Simultaneously, at least one conventional catalytic cracking hydrocarbon feed is also fed independently into at least two sites is situated at a different height above the lower zone of the reactor. The resulting mixture is then separated in a conventional fashion.
摘要翻译：这公开了一种在提升管或流化床反应器中同时催化裂化烃原料以提高柴油和液化气的产率的方法。该方法包括以下步骤：首先，将汽油原料和催化裂化催化剂装入反应器的下部区域，以允许催化剂和汽油原料之间的接触，并产生含有反应催化剂的液化气体富含油气混合物。然后将所得到的液化气体富含油气混合物（仍含有反应催化剂）引入到反应器下部区域上方的反应区。同时，至少一种常规的催化裂化烃进料也独立地进料到至少两个位置，位于反应器下部区域上方的不同高度处。然后将所得混合物以常规方式分离。

6. 发明授权

US08859791B2 Process for producing an alkylene oxide by olefin epoxidation 有权
标题翻译：通过烯烃环氧化制备烯化氧的方法
公开(公告)号：US08859791B2
公开(公告)日：2014-10-14
申请号：US13878659
申请日：2011-10-11
申请人： Hua Li , Min Lin , Xiaoju Wu , Wei Wang , Chijian He , Jizao Gao , Xingtian Shu , Shuanghua Wan , Bin Zhu
发明人： Hua Li , Min Lin , Xiaoju Wu , Wei Wang , Chijian He , Jizao Gao , Xingtian Shu , Shuanghua Wan , Bin Zhu
IPC分类号： C07D301/12 , C07D303/04
CPC分类号： C07D301/12 , C07D303/04
摘要： A process for producing an alkylene oxide by olefin epoxidation, wherein said process comprises the steps of: (1) in a first olefin epoxidation condition, in the presence of a first solid catalyst, a first mixed stream containing a solvent, an olefin and H2O2 is subjected to an epoxidation in one or more fixed bed reactors and/or one or more moving bed reactors until the conversion of H2O2 reaches 50%-95%, then, optionally, the resulting reaction mixture obtained in the step (1) is subjected to a separation to obtain a first stream free of H2O2 and a second stream containing the unreacted H2O2, and the olefin is introduced to the second stream to produce a second mixed stream, or optionally, the olefin is introduced to the reaction mixture obtained in the step (1) to produce a second mixed stream; (2) in a second olefin epoxidation condition, the reaction mixture obtained in the step (1) or the second mixed stream obtained in the step (1) and a second solid catalyst are introduced to one or more slurry bed reactors to conduct an epoxidation until the total conversion of H2O2 reaches 98% or more, with a proviso that said process for producing the alkylene oxide by olefin epoxidation has an selectivity for the alkylene oxide of 90% or more.The process of the present invention combines the slurry bed reactor with the fixed bed reactor and/or the moving bed reactor so as to overcome the disadvantages of the low conversion of H2O2 in the case that only the fixed bed reactor and/or the moving bed reactor are used, and the low selectivity for the target alkylene oxide in the case that only the slurry bed reactor is used.
摘要翻译：一种通过烯烃环氧化生产烯化氧的方法，其中所述方法包括以下步骤：（1）在第一烯烃环氧化条件下，在第一固体催化剂存在下，将含有溶剂，烯烃和H 2 O 2的第一混合物流在一个或多个固定床反应器和/或一个或多个移动床反应器中进行环氧化，直到H 2 O 2的转化率达到50％-95％，然后，任选地，将在步骤（1）中获得的所得反应混合物以分离以获得不含H 2 O 2的第一物流和含有未反应的H 2 O 2的第二物流，并将烯烃引入第二物流以产生第二混合物流，或任选地将烯烃引入到步骤（1）以产生第二混合流; （2）在第二烯烃环氧化条件下，将步骤（1）中获得的反应混合物或步骤（1）中获得的第二混合物流和第二固体催化剂引入一个或多个淤浆床反应器中进行环氧化直到H 2 O 2的总转化率达到98％以上，条件是通过烯烃环氧化生产环氧烷烃的方法对环氧烷烃的选择性为90％以上。本发明的方法将淤浆床反应器与固定床反应器和/或移动床反应器结合，以克服在只有固定床反应器和/或移动床的情况下H 2 O 2转化率低的缺点使用反应器，在仅使用浆料床反应器的情况下对目标烯化氧的选择性低。

7. 发明申请

US20130211112A1 METHOD FOR PRODUCING OXIDIZED OLEFIN THROUGH OLEFIN EPOXIDATION 有权
标题翻译：通过烯烃环氧化生产氧化烯烃的方法
公开(公告)号：US20130211112A1
公开(公告)日：2013-08-15
申请号：US13878659
申请日：2011-10-11
申请人： Hua Li , Min Lin , Xiaoju Wu , Wei Wang , Chijian He , Jizao Gao , Xingtian Shu , Shuanghua Wan , Bin Zhu
发明人： Hua Li , Min Lin , Xiaoju Wu , Wei Wang , Chijian He , Jizao Gao , Xingtian Shu , Shuanghua Wan , Bin Zhu
IPC分类号： C07D301/12
CPC分类号： C07D301/12 , C07D303/04
摘要： A process for producing an alkylene oxide by olefin epoxidation, wherein said process comprises the steps of: (1) in a first olefin epoxidation condition, in the presence of a first solid catalyst, a first mixed stream containing a solvent, an olefin and H2O2 is subjected to an epoxidation in one or more fixed bed reactors and/or one or more moving bed reactors until the conversion of H2O2 reaches 50%-95%, then, optionally, the resulting reaction mixture obtained in the step (1) is subjected to a separation to obtain a first stream free of H2O2 and a second stream containing the unreacted H2O2, and the olefin is introduced to the second stream to produce a second mixed stream, or optionally, the olefin is introduced to the reaction mixture obtained in the step (1) to produce a second mixed stream; (2) in a second olefin epoxidation condition, the reaction mixture obtained in the step (1) or the second mixed stream obtained in the step (1) and a second solid catalyst are introduced to one or more slurry bed reactors to conduct an epoxidation until the total conversion of H2O2 reaches 98% or more, with a proviso that said process for producing the alkylene oxide by olefin epoxidation has an selectivity for the alkylene oxide of 90% or more.The process of the present invention combines the slurry bed reactor with the fixed bed reactor and/or the moving bed reactor so as to overcome the disadvantages of the low conversion of H2O2 in the case that only the fixed bed reactor and/or the moving bed reactor are used, and the low selectivity for the target alkylene oxide in the case that only the slurry bed reactor is used.
摘要翻译：一种通过烯烃环氧化生产烯化氧的方法，其中所述方法包括以下步骤：（1）在第一烯烃环氧化条件下，在第一固体催化剂存在下，将含有溶剂，烯烃和H 2 O 2的第一混合物流在一个或多个固定床反应器和/或一个或多个移动床反应器中进行环氧化，直到H 2 O 2的转化率达到50％-95％，然后，任选地，将在步骤（1）中获得的所得反应混合物以分离以获得不含H 2 O 2的第一物流和含有未反应的H 2 O 2的第二物流，并将烯烃引入第二物流以产生第二混合物流，或任选地将烯烃引入到步骤（1）以产生第二混合流; （2）在第二烯烃环氧化条件下，将步骤（1）中获得的反应混合物或步骤（1）中获得的第二混合物流和第二固体催化剂引入一个或多个淤浆床反应器中进行环氧化直到H 2 O 2的总转化率达到98％以上，条件是通过烯烃环氧化生产环氧烷烃的方法对环氧烷烃的选择性为90％以上。本发明的方法将淤浆床反应器与固定床反应器和/或移动床反应器结合，以克服在只有固定床反应器和/或移动床的情况下H 2 O 2转化率低的缺点使用反应器，在仅使用浆料床反应器的情况下对目标烯化氧的选择性低。

8. 发明授权

US09221039B2 Catalyst and the preparation process thereof and a process for epoxidising olefin 有权
标题翻译：催化剂及其制备方法和烯烃环氧化方法
公开(公告)号：US09221039B2
公开(公告)日：2015-12-29
申请号：US13878662
申请日：2011-10-11
申请人： Min Lin , Hua Li , Wei Wang , Chijian He , Xiaoju Wu , Jizao Gao , Xichun She , Jun Long , Qingling Chen
发明人： Min Lin , Hua Li , Wei Wang , Chijian He , Xiaoju Wu , Jizao Gao , Xichun She , Jun Long , Qingling Chen
IPC分类号： B01J29/89 , C07D301/12 , B01J35/00
CPC分类号： B01J29/89 , B01J35/002 , B01J2229/32 , B01J2229/34 , B01J2229/42 , C07D301/12
摘要： Disclosed herein are a catalyst, a preparation process thereof, and a process of epoxidizing olefin using the catalyst. The catalyst contains a binder and a titanium silicate as specified. The catalyst disclosed herein has high strength, and shows high catalytic activity in the epoxidation of olefins.
摘要翻译：本文公开了催化剂，其制备方法和使用该催化剂使烯烃环氧化的方法。催化剂含有粘合剂和钛硅酸盐。本文公开的催化剂具有高强度，并且在烯烃的环氧化中显示出高的催化活性。

9. 发明申请

US20130253208A1 CATALYST, PREPARATION METHOD THEREFOR, AND A METHOD FOR EPOXIDATING OLEFIN 有权
标题翻译：催化剂，其制备方法和用于环氧化烯烃的方法
公开(公告)号：US20130253208A1
公开(公告)日：2013-09-26
申请号：US13878662
申请日：2011-10-11
申请人： Min Lin , Hua Li , Wei Wang , Chijian He , Xiaoju Wu , Jizao Gao , Xichun She , Jun Long , Qingling Chen
发明人： Min Lin , Hua Li , Wei Wang , Chijian He , Xiaoju Wu , Jizao Gao , Xichun She , Jun Long , Qingling Chen
IPC分类号： B01J29/89 , C07D301/12
CPC分类号： B01J29/89 , B01J35/002 , B01J2229/32 , B01J2229/34 , B01J2229/42 , C07D301/12
摘要： The present invention provides a catalyst and the preparation process thereof and a process of epoxidising olefin using the catalyst. The catalyst contains a binder and a titanium silicate, the binder being an amorphous silica, the titanium silicate having a MFI structure, and the crystal grain of the titanium silicate having a hollow structure, with a radial length of 5-300 nm for the cavity portion of the hollow structure, wherein the adsorption capacity of benzene measured for the titanium silicate under the conditions of 25 degrees C., P/P0=0.10 and 1 h of adsorption time is at least 70 mg/g, and there is a hysteresis loop between the adsorption isotherm and the desorption isotherm for nitrogen adsorption by the molecular sieve at a low temperature; wherein based on the total amount of the catalyst, the content of the binder is 3-15 wt %, and the content of the titanium silicate is 85-97 wt %; and the catalyst has a crushing strength value of not less than 60 N/cm measured according to GB3635-1983 standard method. The catalyst according to the present invention has high strength, and shows high catalytic activity in the epoxidation of olefins.
摘要翻译：本发明提供一种催化剂及其制备方法以及使用该催化剂使烯烃环氧化的方法。催化剂含有粘合剂和钛硅酸盐，粘合剂是无定形二氧化硅，具有MFI结构的硅酸钛和具有中空结构的硅酸钛的晶粒，其中腔的径向长度为5-300nm 部分中空结构，其中在25℃，P / P0 = 0.10和1小时的吸附时间条件下测量的硅酸钛的苯的吸附能力为至少70mg / g，并且存在滞后吸附等温线和分子筛在低温下氮吸附的解吸等温线之间的循环; 其中，基于催化剂的总量，粘合剂的含量为3〜15重量％，硅酸钛的含量为85〜97重量％。催化剂的破碎强度值按照GB3635-1983标准方法测定，不小于60N / cm。根据本发明的催化剂具有高强度，并且在烯烃的环氧化中显示出高的催化活性。

10. 发明授权

US11590544B2 Waste disposer 有权
公开(公告)号：US11590544B2
公开(公告)日：2023-02-28
申请号：US16993100
申请日：2020-08-13
申请人： Wei Wang
发明人： Wei Wang
IPC分类号： B09B3/40 , B02C18/14 , B02C23/20 , C02F11/12 , F26B1/00 , F26B3/347 , C02F11/131
摘要： A waste disposer comprising a primary dehydrating chamber, a grinding device, a secondary dehydrating chamber, and a storage chamber. The primary dehydrating chamber is adapted to allow waste to be heated therein to partly dehydrate the waste. The primary dehydrating chamber has: a first waste inlet for receiving the waste, a first vapor outlet for exhausting vapor from the waste, a drainage outlet for draining free liquid from the waste, and a first waste outlet for outputting the partly dehydrated waste. The grinding device is adapted to receive the waste from the first waste outlet and grind the waste to reduce the size thereof. The secondary dehydrating chamber is adapted to allow the ground waste to be heated therein to further dehydrate the waste. The secondary dehydrating chamber has a second waste inlet for receiving the ground waste, a second vapor outlet for exhausting vapor from the waste, and a second waste outlet for outputting the further dehydrated waste. The storage chamber is adapted to receive the waste from the second waste outlet and store the waste in the storage chamber.

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