公开(公告)号：US20070262032A1

公开(公告)日：2007-11-15

申请号：US11748829

申请日：2007-05-15

申请人： Hualin Wang ,  Zhuoqun Qian ,  Jianwen Wang ,  Baohua Dai ,  Jiangqing Hu ,  Shuilong Yu ,  Chengyu Xu ,  Tianming Hou ,  Hejie Li ,  Jianghua Xu ,  Lixin Zhang

发明人： Hualin Wang ,  Zhuoqun Qian ,  Jianwen Wang ,  Baohua Dai ,  Jiangqing Hu ,  Shuilong Yu ,  Chengyu Xu ,  Tianming Hou ,  Hejie Li ,  Jianghua Xu ,  Lixin Zhang

IPC分类号： C02F1/00 ,  B01D61/00

CPC分类号： C10B33/00 ,  C02F1/22 ,  C02F1/40 ,  C02F2101/32 ,  C02F2301/066 ,  C10B39/06

摘要： The present invention falls within the field of purifying oil-laden wastewater, which provides a method for purifying coke-cooling wastewater in a delayed coking process in petroleum chemical field. The method comprises the following steps: (a) cooling the coke-cooling wastewater produced in a delayed coking process to 5-55° C. under 0.1-0.25 MPa absolute pressure, to obtain cooled coke-cooling wastewater; (b) subjecting the cooled coke-cooling wastewater to solid-liquid separation, to obtain a coke breeze phase and a liquid phase; (c) further separating the obtained liquid phase, to obtain an oil phase and a water phase; and (d) further discharging water from the obtained oil phase, to obtain the separated oil phase. The present invention also provides an equipment for carrying out the method. The method of the present invention has the following advantages: low cost for the equipment, good effect for treating coke-cooling wastewater, effectively preventing sulfur pollution and foul odor pollution, saving resources and improving the overall utility of the resources, and improving the cool coking efficiency.

摘要翻译： 本发明属于净化含油废水领域，提供了石油化工领域延迟焦化工艺中焦化冷却废水的净化方法。 该方法包括以下步骤：（a）在0.1-0.25MPa绝对压力下将延迟焦化工艺中生产的焦炭冷却废水冷却至5-55℃，得到冷却焦炭冷却废水; （b）将冷却的焦炭冷却废水进行固液分离，得到焦炭微相和液相; （c）进一步分离得到的液相，得到油相和水相; 和（d）从得到的油相中进一步排出水，得到分离油相。 本发明还提供了一种用于执行该方法的设备。 本发明的方法具有以下优点：设备成本低，处理焦化废水效果好，有效防止硫污染，臭臭污染，节约资源，提高资源整体效用，提高冷却效果 焦化效率。

公开(公告)号：US07419608B2

公开(公告)日：2008-09-02

申请号：US11748829

申请日：2007-05-15

申请人： Hualin Wang ,  Zhuoqun Qian ,  Jianwen Wang ,  Baohua Dai ,  Jiangqing Hu ,  Shuilong Yu ,  Chengyu Xu ,  Tianming Hou ,  Hejie Li ,  Jianghua Xu ,  Lixin Zhang

发明人： Hualin Wang ,  Zhuoqun Qian ,  Jianwen Wang ,  Baohua Dai ,  Jiangqing Hu ,  Shuilong Yu ,  Chengyu Xu ,  Tianming Hou ,  Hejie Li ,  Jianghua Xu ,  Lixin Zhang

IPC分类号： C02F1/02 ,  C02F1/40

CPC分类号： C10B33/00 ,  C02F1/22 ,  C02F1/40 ,  C02F2101/32 ,  C02F2301/066 ,  C10B39/06

摘要： The present invention falls within the field of purifying oil-laden wastewater, which provides a method for purifying coke-cooling wastewater in a delayed coking process in petroleum chemical field. The method comprises the following steps: (a) cooling the coke-cooling wastewater produced in a delayed coking process to 5-55° C. under 0.1-0.25 MPa absolute pressure, to obtain cooled coke-cooling wastewater; (b) subjecting the cooled coke-cooling wastewater to solid-liquid separation, to obtain a coke breeze phase and a liquid phase; (c) further separating the obtained liquid phase, to obtain an oil phase and a water phase; and (d) further discharging water from the obtained oil phase, to obtain the separated oil phase. The present invention also provides an equipment for carrying out the method. The method of the present invention has the following advantages: low cost for the equipment, good effect for treating coke-cooling wastewater, effectively preventing sulfur pollution and foul odor pollution, saving resources and improving the overall utility of the resources, and improving the cool coking efficiency.

摘要翻译： 本发明属于净化含油废水领域，提供了石油化工领域延迟焦化工艺中焦化冷却废水的净化方法。 该方法包括以下步骤：（a）在0.1-0.25MPa绝对压力下将延迟焦化工艺中生产的焦炭冷却废水冷却至5-55℃，得到冷却焦炭冷却废水; （b）将冷却的焦炭冷却废水进行固液分离，得到焦炭微相和液相; （c）进一步分离得到的液相，得到油相和水相; 和（d）从得到的油相中进一步排出水，得到分离油相。 本发明还提供了一种用于执行该方法的设备。 本发明的方法具有以下优点：设备成本低，处理焦化废水效果好，有效防止硫污染，臭臭污染，节约资源，提高资源整体效用，提高冷却效果 焦化效率。

公开(公告)号：US20100104498A1

公开(公告)日：2010-04-29

申请号：US12557320

申请日：2009-09-10

申请人： Hualin Wang ,  Ji Ma ,  Zhuoqun Qian ,  Yanhong Zhang ,  Liquan Li ,  Qian Zeng ,  Chonggang Chen ,  Qiang Yang ,  Xiaomei Xu ,  Xin Cui

发明人： Hualin Wang ,  Ji Ma ,  Zhuoqun Qian ,  Yanhong Zhang ,  Liquan Li ,  Qian Zeng ,  Chonggang Chen ,  Qiang Yang ,  Xiaomei Xu ,  Xin Cui

IPC分类号： C01B3/50 ,  B01D19/00

CPC分类号： C01B3/50 ,  B01D53/485 ,  B01D53/52 ,  B01D2256/16 ,  B01D2257/304 ,  C01B3/52 ,  C01B2203/0415 ,  C01B2203/0465 ,  C01B2203/0485 ,  C01B2203/0495

摘要： The invention relates to a short-flow process for desulfurization of circulating hydrogen and a device for the same. A short-flow process for desulfurization of circulating hydrogen is provided, comprising: (a) removing hydrocarbons from the circulating hydrogen mixture, so that the liquid drops of the heavy hydrocarbons in the dispersion phase are separated from the circulating hydrogen in the continuous phase, and a heavy hydrocarbon phase and a mixture phase of circulating hydrogen containing sulfur are obtained; (b) further separating the resultant mixture phase to remove the sulfides therein, so that circulating hydrogen without sulfur is obtained; (c) further separating the resultant circulating hydrogen without sulfur to remove the amine solution therein, so that purified circulating hydrogen is obtained. The invention also provides a device for desulfurization of circulating hydrogen.

摘要翻译： 本发明涉及循环氢脱硫的短流程及其设备。 提供了循环氢脱硫的短流程，包括：（a）从循环氢混合物中除去烃，使得分散相中的重质烃的液滴在连续相中与循环氢分离， 得到重质烃相和循环含硫硫的混合相; （b）进一步分离所得混合物相以除去其中的硫化物，从而获得不含硫的循环氢; （c）进一步分离所得的无硫的循环氢，以除去其中的胺溶液，从而获得纯化的循环氢。 本发明还提供了一种循环氢脱硫装置。

公开(公告)号：US08221634B2

公开(公告)日：2012-07-17

申请号：US12358004

申请日：2009-01-22

申请人： Zhishan Bai ,  Zhuoqun Qian ,  Ji Ma ,  Ping Zhou ,  Yanhong Zhang ,  Hualin Wang

发明人： Zhishan Bai ,  Zhuoqun Qian ,  Ji Ma ,  Ping Zhou ,  Yanhong Zhang ,  Hualin Wang

IPC分类号： C07C49/00 ,  C07C29/20 ,  B01D21/00 ,  B01D35/18 ,  B01D11/00

CPC分类号： C07C45/33 ,  B01D17/0214 ,  C07C2601/14 ,  Y10S210/908 ,  C07C49/403

摘要： A process and an apparatus for separating and recovering waste alkali from a cyclohexane oxidation solution are provided. A gradient combination of the gravity separation technique, the vortex separation technique and the coalescence separation technique is used to carry out fine separation of the waste alkali liquor from the cyclohexane oxidation solution. The purified cyclohexane oxidation solution is fed into a down-stream apparatus. Most of the waste alkali liquor thus separated is recycled, while the remaining is expelled. The expelled waste alkali liquor is incinerated in an incinerator, followed by recovering the molten species using a pneumatic pulverization process.

摘要翻译： 提供了一种用于从环己烷氧化溶液中分离和回收废碱的方法和装置。 使用重力分离技术，涡流分离技术和聚结分离技术的梯度组合进行废碱液与环己烷氧化溶液的精细分离。 将纯化的环己烷氧化溶液进料到下游装置中。 大部分如此分离的废碱液体被回收，而其余的被排出。 将排出的废碱液在焚化炉中焚烧，然后使用气动粉碎法回收熔融物质。

公开(公告)号：US20100126938A1

公开(公告)日：2010-05-27

申请号：US12358004

申请日：2009-01-22

申请人： Zhishan BAI ,  Zhuoqun Qian ,  Ji Ma ,  Ping Zhou ,  Yanhong Zhang ,  Hualin Wang

发明人： Zhishan BAI ,  Zhuoqun Qian ,  Ji Ma ,  Ping Zhou ,  Yanhong Zhang ,  Hualin Wang

IPC分类号： B01D21/00

CPC分类号： C07C45/33 ,  B01D17/0214 ,  C07C2601/14 ,  Y10S210/908 ,  C07C49/403

摘要： The present invention relates to a process and an apparatus for separating and recovering the waste alkali from a cyclohexane oxidation solution, and provides a process and an apparatus for separating and recovering the waste alkali from a cyclohexane oxidation solution. According to the invention, a gradient combination of the gravity separation technique, the vortex separation technique and the coalescence separation technique is used to carry out fine separation of the waste alkali liquor from the cyclohexane oxidation solution. The purified cyclohexane oxidation solution is fed into a down-stream apparatus. Most of the waste alkali liquor thus separated is recycled, while the remaining is expelled. The expelled waste alkali liquor is incinerated in an incinerator, followed by recovering the molten species using a pneumatic pulverization process. According to the invention, the content of Na+ in the cyclohexane oxidation solution fed into the alkane tower can be lowered to less than 3 mg/L, and the molten species resulting from incineration can be recovered 100%. Thus, risk of environmental pollution by the waste alkali liquor is substantially eliminated. While the invention is well suited to separate and recover the waste alkali liquor from a cyclohexane oxidation solution, it may be adapted to other chemical engineering systems for separating and recovering waste alkali liquor as well.

摘要翻译： 本发明涉及从环己烷氧化溶液中分离回收废碱的方法和装置，提供了从环己烷氧化溶液中分离回收废碱的方法和装置。 根据本发明，使用重力分离技术，涡流分离技术和聚结分离技术的梯度组合来进行废碱液与环己烷氧化溶液的精细分离。 将纯化的环己烷氧化溶液进料到下游装置中。 大部分如此分离的废碱液体被回收，而其余的被排出。 将排出的废碱液在焚化炉中焚烧，然后使用气动粉碎法回收熔融物质。 根据本发明，进料到烷烃塔中的环己烷氧化溶液中的Na +含量可以降低到小于3mg / L，焚烧产生的熔融物质可以回收100％。 因此，废碱液的环境污染的风险基本上被消除。 尽管本发明非常适合于从环己烷氧化溶液中分离和回收废碱液体，但是也可以适用于用于分离和回收废碱液的其它化学工程系统。

公开(公告)号：US09302910B2

公开(公告)日：2016-04-05

申请号：US12557320

申请日：2009-09-10

申请人： Hualin Wang ,  Ji Ma ,  Zhuoqun Qian ,  Yanhong Zhang ,  Liquan Li ,  Qian Zeng ,  Chonggang Chen ,  Qiang Yang ,  Xiaomei Xu ,  Xin Cui

发明人： Hualin Wang ,  Ji Ma ,  Zhuoqun Qian ,  Yanhong Zhang ,  Liquan Li ,  Qian Zeng ,  Chonggang Chen ,  Qiang Yang ,  Xiaomei Xu ,  Xin Cui

IPC分类号： B01D19/00 ,  C01B3/50 ,  B01D53/48 ,  B01D53/52 ,  C01B3/52

CPC分类号： C01B3/50 ,  B01D53/485 ,  B01D53/52 ,  B01D2256/16 ,  B01D2257/304 ,  C01B3/52 ,  C01B2203/0415 ,  C01B2203/0465 ,  C01B2203/0485 ,  C01B2203/0495

摘要： The invention relates to a short-flow process for desulfurization of circulating hydrogen and a device for the same. A short-flow process for desulfurization of circulating hydrogen is provided, comprising: (a) removing hydrocarbons from the circulating hydrogen mixture, so that the liquid drops of the heavy hydrocarbons in the dispersion phase are separated from the circulating hydrogen in the continuous phase, and a heavy hydrocarbon phase and a mixture phase of circulating hydrogen containing sulfur are obtained; (b) further separating the resultant mixture phase to remove the sulfides therein, so that circulating hydrogen without sulfur is obtained; (c) further separating the resultant circulating hydrogen without sulfur to remove the amine solution therein, so that purified circulating hydrogen is obtained. The invention also provides a device for desulfurization of circulating hydrogen.

摘要翻译： 本发明涉及循环氢脱硫的短流程及其设备。 提供了循环氢脱硫的短流程，包括：（a）从循环氢混合物中除去烃，使得分散相中的重质烃的液滴在连续相中与循环氢分离， 得到重质烃相和循环含硫硫的混合相; （b）进一步分离所得混合物相以除去其中的硫化物，从而获得不含硫的循环氢; （c）进一步分离所得的无硫的循环氢，以除去其中的胺溶液，从而获得纯化的循环氢。 本发明还提供了一种循环氢脱硫装置。

公开(公告)号：US20150218463A1

公开(公告)日：2015-08-06

申请号：US14398059

申请日：2012-07-25

申请人： Jianping Li ,  Jiangang Wang ,  Hualin Wang ,  Yanhong Zhang ,  Xin Cui ,  Ling Shen ,  Liquan Li ,  Chonggang Chen ,  Qian Zeng ,  Ying Zhao

发明人： Jianping Li ,  Jiangang Wang ,  Hualin Wang ,  Yanhong Zhang ,  Xin Cui ,  Ling Shen ,  Liquan Li ,  Chonggang Chen ,  Qian Zeng ,  Ying Zhao

IPC分类号： C10G53/02 ,  B01J38/48

CPC分类号： C10G53/02 ,  B01J23/90 ,  B01J38/48 ,  C10G47/26 ,  C10G49/12 ,  C10G53/04 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/4081 ,  C10G2300/70

摘要： The invention relates to a process and a device for treating a catalyst discharged from bubbling bed hydrogenation of residual oil. Provided is a process for treating a catalyst discharged from bubbling bed hydrogenation of residual oil, comprising the following steps: (1) adjustment and control to reduce viscosity; (2) desorption and separation by rotational flow; and (3) separation and resource utilization of an oil-water-catalyst three phase. Also provided is a device for treating a catalyst discharged from bubbling bed hydrogenation of residual oil.

摘要翻译： 本发明涉及一种用于处理从起泡床氢残余油中排出的催化剂的方法和装置。 提供了一种处理从起泡床氢残余油中排出的催化剂的方法，包括以下步骤：（1）调节和控制以降低粘度; （2）通过旋转流解吸和分离; 和（3）油水催化剂三相的分离和资源利用。 还提供了用于处理从起泡床氢残余油排出的催化剂的装置。

公开(公告)号：USD978301S1

公开(公告)日：2023-02-14

申请号：US29838935

申请日：2022-05-17

申请人： Hualin Wang

设计人： Hualin Wang

公开(公告)号：US20120163598A1

公开(公告)日：2012-06-28

申请号：US12975738

申请日：2010-12-22

申请人： Hualin Wang ,  Yang-cheng Fan

发明人： Hualin Wang ,  Yang-cheng Fan

IPC分类号： H04L9/12

CPC分类号： H04L63/061 ,  H04L63/0428 ,  H04L67/02

摘要： Various embodiments herein include one or more of systems, methods, and software to provide session secure web content delivery. Some embodiments include initiating a session on a web server in response to a resource request received from a requestor and generating a session key that is in scope with regard to and during the session. Such embodiments may also include retrieving the requested resource, identifying and encrypting Uniform Resource Identifiers (URI's) included therein, and sending the requested resource including encrypted URI's to the requestor. Some embodiments may include receiving, within the scope of a session, a resource request including a URI having a cipher text. Such embodiments may then decrypt the cipher text utilizing a key of the session as the decryption key to obtain clear text. The cipher text of the URI may then be replaced with the clear text and the resource retrieved and sent to the requestor.

摘要翻译： 本文的各种实施例包括用于提供会话安全web内容传递的系统，方法和软件中的一个或多个。 一些实施例包括响应于从请求者接收到的资源请求来启动Web服务器上的会话，并且生成关于会话期间和会话期间范围内的会话密钥。 这样的实施例还可以包括检索所请求的资源，识别和加密包含在其中的统一资源标识符（URI），以及将请求的资源（包括加密的URI）发送到请求者。 一些实施例可以包括在会话的范围内接收包括具有密文的URI的资源请求。 这样的实施例然后可以使用该会话的密钥来解密密文作为解密密钥以获得明文。 然后可以用清除文本替换URI的密文，并且检索到的资源并发送给请求者。

公开(公告)号：USD1021022S1

公开(公告)日：2024-04-02

申请号：US29919481

申请日：2023-12-05

申请人： Hualin Wang

设计人： Hualin Wang

摘要： FIG. 1 is a front, left and top perspective view of a stepped toilet, showing my design.
FIG. 2 is a rear, right and bottom perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof.
FIG. 8 is a bottom plan view thereof; and,
FIG. 9 is an enlarged view of detail 9 in FIG. 1.
The broken lines depict portions of the stepped toilet that form no part of the claimed design. The dot-dash broken lines in FIGS. 1 and 9 depict the boundaries of the enlargements that form no part of the claimed design.