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公开(公告)号：US08864981B2
公开(公告)日：2014-10-21
申请号：US13007581
申请日：2011-01-14
申请人： Chih-Cheng Chang , Jung-Huang Wu , Cheng-Tsung Hong , Jin-Shang Liou , Kuo-Min Wei , Hung-Chung Shen , Fu-Ming Lee
发明人： Chih-Cheng Chang , Jung-Huang Wu , Cheng-Tsung Hong , Jin-Shang Liou , Kuo-Min Wei , Hung-Chung Shen , Fu-Ming Lee
CPC分类号： C10G21/16 , C10G21/003 , C10G21/20 , C10G21/22 , C10G21/27 , C10G53/00 , C10G2300/1062 , C10G2300/1074 , C10G2300/30 , C10G2300/302 , C10G2300/44 , C10G2400/30
摘要： Deasphalted residual oil (DAO) and the aromatics-rich extract that is derived from DAO have low polycyclic aromatics contents, relatively low aniline points, and high flash points. They form blending stocks that improve properties of mixed feedstocks to consistently produce environmentally qualified rubber processing oil (RPO) by extraction under low solvent-to-oil ratios and moderate extraction temperatures. Distilling a petroleum crude oil under atmospheric pressure generates a bottom residual oil which is then subject to vacuum distillation to yield a bottom residual oil. DAO is produced by removing the asphalt from the vacuum bottom residual oil through extraction with light paraffinic solvent. The extract of DAO is a co-product in the production of the bright stock of the lubricating oil through extraction. The feedstock is mixed with the extract from a petroleum fraction boiling in lube oil range. Liquid-liquid counter-current extraction yields a raffinate stream; removal of solvent therefrom produces the RPO.
摘要翻译： 脱气残油（DAO）和来自DAO的富含芳烃的提取物具有低多环芳烃含量，苯胺点相对较低，闪点高。 它们形成混合原料，以改善混合原料的性能，以通过在低溶剂/油比和中等萃取温度下萃取来一致地生产环保合格的橡胶加工油（RPO）。 在大气压下蒸馏石油原油产生底部残余油，然后进行真空蒸馏以产生底部残余油。 DAO是通过用轻链烷烃溶剂萃取从真空底渣中除去沥青而制得的。 DAO的提取物是通过萃取生产润滑油的亮油的共同产品。 原料与在润滑油范围沸腾的石油馏分的提取物混合。 液 - 液逆流萃取产生萃余液流; 除去溶剂产生RPO。
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公开(公告)号：US20120181220A1
公开(公告)日：2012-07-19
申请号：US13007581
申请日：2011-01-14
申请人： Chih-Cheng Chang , Jung-Huang Wu , Cheng-Tsung Hong , Jin-Shang Liou , Kuo-Min Wei , Hung-Chung Shen , Fu-Ming Lee
发明人： Chih-Cheng Chang , Jung-Huang Wu , Cheng-Tsung Hong , Jin-Shang Liou , Kuo-Min Wei , Hung-Chung Shen , Fu-Ming Lee
CPC分类号： C10G21/16 , C10G21/003 , C10G21/20 , C10G21/22 , C10G21/27 , C10G53/00 , C10G2300/1062 , C10G2300/1074 , C10G2300/30 , C10G2300/302 , C10G2300/44 , C10G2400/30
摘要： Deasphalted residual oil (DAO) and the aromatics-rich extract that is derived from DAO have low polycyclic aromatics contents, relatively low aniline points, and high flash points. They form blending stocks that improve properties of mixed feedstocks to consistently produce environmentally qualified rubber processing oil (RPO) by extraction under low solvent-to-oil ratios and moderate extraction temperatures. Distilling a petroleum crude oil under atmospheric pressure generates a bottom residual oil which is then subject to vacuum distillation to yield a bottom residual oil. DAO is produced by removing the asphalt from the vacuum bottom residual oil through extraction with light paraffinic solvent. The extract of DAO is a co-product in the production of the bright stock of the lubricating oil through extraction. The feedstock is mixed with the extract from a petroleum fraction boiling in lube oil range. Liquid-liquid counter-current extraction yields a raffinate stream; removal of solvent therefrom produces the RPO.
摘要翻译： 脱气残油（DAO）和来自DAO的富含芳烃的提取物具有低多环芳烃含量，苯胺点相对较低，闪点高。 它们形成混合原料，以改善混合原料的性能，以通过在低溶剂/油比和中等萃取温度下萃取来一致地生产环保合格的橡胶加工油（RPO）。 在大气压下蒸馏石油原油产生底部残余油，然后进行真空蒸馏以产生底部残余油。 DAO是通过用轻链烷烃溶剂萃取从真空底渣中除去沥青而制得的。 DAO的提取物是通过萃取生产润滑油的亮油的共同产品。 原料与在润滑油范围沸腾的石油馏分的提取物混合。 液 - 液逆流萃取产生萃余液流; 除去溶剂产生RPO。
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公开(公告)号：US20120228231A1
公开(公告)日：2012-09-13
申请号：US13470340
申请日：2012-05-13
申请人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen , Jeng-Cheng Lee , Fu-Ming Lee
发明人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen , Jeng-Cheng Lee , Fu-Ming Lee
IPC分类号： B03C1/30
CPC分类号： C10G21/28 , B01D29/23 , B01D35/06 , B03C1/0332 , B03C1/286 , B03C1/30 , B03C2201/18 , B03C2201/20 , B03C2201/28 , C10G25/003 , C10G31/09 , C10G32/02
摘要： A novel design of filters for removing iron rust particulates and other polymeric sludge from refinery and chemical process streams that are paramagnetic in nature is provided. The performance of these filters is greatly enhanced by the presence of the magnetic field induced by magnets. Basically, the filter comprises a high-pressure vessel with means to support the plurality of magnets in the form of bars or plates that are encased in stainless steel tubes or columns. Filters with various configurations are disclosed for accommodating the removal of contaminants from the process streams of different industries, with high efficiency for contaminants removal, simple construction, low operational and maintenance costs, and low hazardous operation.
摘要翻译： 提供了一种用于从炼油厂和化学工艺流中去除铁锈微粒和其他聚合污泥的过滤器的新颖设计，其性质是顺磁性的。 这些滤波器的性能由磁铁引起的磁场的存在而大大增强。 基本上，过滤器包括高压容器，该高压容器具有用于将多个以棒或板形式的磁体支撑在不锈钢管或列中的装置。 公开了具有各种结构的过滤器，用于容纳从不同行业的工艺流中去除污染物，高效率地去除污染物，简单的结构，低操作和维护成本以及低危险操作。
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公开(公告)号：US20100065504A1
公开(公告)日：2010-03-18
申请号：US12589314
申请日：2009-10-21
申请人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen , Jeng-Cheng Lee , Fu-Ming Lee
发明人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen , Jeng-Cheng Lee , Fu-Ming Lee
IPC分类号： B03C1/02
CPC分类号： C10G21/28 , B01D29/23 , B01D35/06 , B03C1/0332 , B03C1/286 , B03C1/30 , B03C2201/18 , B03C2201/20 , B03C2201/28 , C10G25/003 , C10G31/09 , C10G32/02
摘要： A novel design of filters for removing iron rust particulates and other polymeric sludge from refinery and chemical process streams that are paramagnetic in nature is provided. The performance of these filters is greatly enhanced by the presence of the magnetic field induced by magnets. Basically, the filter comprises a high-pressure vessel with means to support the plurality of magnets in the form of bars or plates that are encased in stainless steel tubes or columns. Filters with various configurations are disclosed for accommodating the removal of contaminants from the process streams of different industries, with high efficiency for contaminants removal, simple construction, low operational and maintenance costs, and low hazardous operation.
摘要翻译： 提供了一种用于从炼油厂和化学工艺流中去除铁锈微粒和其他聚合污泥的过滤器的新颖设计，其性质是顺磁性的。 这些滤波器的性能由磁铁引起的磁场的存在而大大增强。 基本上，过滤器包括高压容器，该高压容器具有用于将多个以棒或板形式的磁体支撑在不锈钢管或列中的装置。 公开了具有各种结构的过滤器，用于容纳从不同行业的工艺流中去除污染物，高效率地去除污染物，简单的结构，低操作和维护成本以及低危险操作。
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公开(公告)号：US09080112B2
公开(公告)日：2015-07-14
申请号：US13470340
申请日：2012-05-13
申请人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen , Jeng-Cheng Lee , Fu-Ming Lee
发明人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen , Jeng-Cheng Lee , Fu-Ming Lee
IPC分类号： B01D35/06 , B03C1/30 , C10G21/28 , B01D29/23 , B03C1/033 , B03C1/28 , C10G25/00 , C10G31/09 , C10G32/02
CPC分类号： C10G21/28 , B01D29/23 , B01D35/06 , B03C1/0332 , B03C1/286 , B03C1/30 , B03C2201/18 , B03C2201/20 , B03C2201/28 , C10G25/003 , C10G31/09 , C10G32/02
摘要： A novel design of filters for removing iron rust particulates and other polymeric sludge from refinery and chemical process streams that are paramagnetic in nature is provided. The performance of these filters is greatly enhanced by the presence of the magnetic field induced by magnets. Basically, the filter comprises a high-pressure vessel with means to support the plurality of magnets in the form of bars or plates that are encased in stainless steel tubes or columns. Filters with various configurations are disclosed for accommodating the removal of contaminants from the process streams of different industries, with high efficiency for contaminants removal, simple construction, low operational and maintenance costs, and low hazardous operation.
摘要翻译： 提供了一种用于从炼油厂和化学工艺流中去除铁锈微粒和其他聚合污泥的过滤器的新颖设计，其性质是顺磁性的。 这些滤波器的性能由磁铁引起的磁场的存在而大大增强。 基本上，过滤器包括高压容器，该高压容器具有用于将多个以棒或板形式的磁体支撑在不锈钢管或列中的装置。 公开了具有各种结构的过滤器，用于容纳从不同行业的工艺流中去除污染物，高效率地去除污染物，简单的结构，低操作和维护成本以及低危险操作。
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6.发明申请Process and Apparatus for Online Rejuvenation of Contaminated Sulfolane Solvent 有权污染环丁砜溶剂的在线再生过程和设备公开(公告)号：US20120165551A1
公开(公告)日：2012-06-28
申请号：US13345359
申请日：2012-01-06
申请人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen
发明人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen
IPC分类号： C07D333/48 , B03C1/32
摘要： A continuous online process for rejuvenating whole stream of contaminated lean sulfolane in an extraction system is provided. A rejuvenator is installed in the solvent circulation loop to remove the contaminants continuously to keep the solvent clean, effective and less corrosive. The rejuvenator includes a high pressure vessel with a removable cover and a round rack with vertical stainless steel tubes fitted in the high pressure vessel. A magnetic bar is placed in each stainless steel tube. A screen cylinder is installed outside the ring of stainless steel tubes. As the contaminated sulfolane is passed through the rejuvenator, the rejuvenator picks up contaminants. The rejuvenator can be dissembled to remove the contaminants periodically. The rejuvenator is simple in construction, reliable in operation, and low in operation and maintenance costs. With this rejuvenator, the extraction system operates at high efficiency and high capacity without the dreaded corrosion.
摘要翻译： 提供了一个连续的在线过程，用于在提取系统中恢复受污染的贫环烷砜的全流。 清洁剂安装在溶剂循环回路中，以连续除去污染物，保持溶剂清洁，有效，腐蚀性较差。 复原器包括一个带有可拆卸盖的高压容器和一个安装在高压容器中的垂直不锈钢管的圆形支架。 在每个不锈钢管中放置一个磁棒。 丝网筒安装在不锈钢管外面。 当受污染的环丁砜通过复原器时，复原器会吸收污染物。 可以拆除复原器以定期去除污染物。 振兴机构施工简单，运行可靠，运行维护成本低。 采用这种复原机，提取系统运行效率高，容量大，无腐蚀。
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公开(公告)号：US20130079578A1
公开(公告)日：2013-03-28
申请号：US13241605
申请日：2011-09-23
IPC分类号： B01J27/053 , B01J37/20 , C07C5/22
CPC分类号： C07C5/2735 , B01J23/42 , B01J23/44 , B01J27/053 , B01J35/1014 , B01J37/009 , B01J37/0201 , B01J37/031 , C07C5/2781 , C07C2521/06 , C07C2523/42 , C07C2527/053 , C07C9/16
摘要： The present invention provides a modified zirconia catalyst including zirconia, sulfate anion, a first metal component and a second metal component, wherein the first metal component can contain aluminum or gallium, and the second metal component includes platinum or palladinum. The weight percentage of sulfur atoms of the sulfate anion based on the weight of the modified zirconia catalyst is less than 1.0 wt %. Decreasing the sulfate content of the modified zirconia catalyst during impregnation can remarkably enhance the iso-C7 selectivity and adding alumina into the modified zirconia catalyst can maintain the catalytic activity thereof. The present invention also provides a manufacturing method of the modified zirconia catalyst described above.
摘要翻译： 本发明提供了包含氧化锆，硫酸根阴离子，第一金属成分和第二金属成分的改性氧化锆催化剂，其中第一金属成分可以含有铝或镓，第二金属成分包括铂或钯。 基于改性氧化锆催化剂重量的硫酸根阴离子的硫原子的重量百分比小于1.0重量％。 在浸渍过程中降低改性氧化锆催化剂的硫酸盐含量可显着增强异C7选择性，并将氧化铝加入到改性氧化锆催化剂中可保持其催化活性。 本发明还提供了上述改性氧化锆催化剂的制造方法。
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8.发明申请公开(公告)号：US20120142973A1
公开(公告)日：2012-06-07
申请号：US12957470
申请日：2010-12-01
申请人： Wei-Bin Su , Hsun-Yi Huang , Jyh-Haur Hwang , Tzong-Bin Lin , Cheng-Tsung Hong , Hung-Chung Shen , Karl T. Chuang
发明人： Wei-Bin Su , Hsun-Yi Huang , Jyh-Haur Hwang , Tzong-Bin Lin , Cheng-Tsung Hong , Hung-Chung Shen , Karl T. Chuang
CPC分类号： C07C43/043 , B01D3/009 , B01J8/0453 , B01J8/28 , B01J27/053 , B01J27/12 , B01J29/40 , B01J29/7007 , B01J31/08 , B01J35/0006 , B01J2208/00265 , B01J2208/00274 , B01J2208/00283 , B01J2208/00539 , B01J2208/025 , B01J2219/00006 , C07C41/09 , Y02P20/127
摘要： A dual-bed catalytic distillation tower has a catalytic column from the top down having an upper catalytic bed filled with low temperature dehydration catalysts and a lower catalytic bed filled with high temperature dehydration catalysts. When using the dual-bed catalytic distillation tower, the feeding may be fed to the tower from the top of the upper catalytic bed, between the upper and lower catalytic beds or the bottom of the lower catalytic bed for dehydration to obtain DME. The dual-bed catalytic distillation tower has the advantage of flexible set up depending on various feedings such as anhydrous or crude methanol and on different grade of DME to be obtained.
摘要翻译： 双床催化蒸馏塔具有从上到下的催化塔，其具有填充有低温脱水催化剂的上催化床和装有高温脱水催化剂的下催化床。 当使用双床催化蒸馏塔时，可以从上部催化床的顶部，上部和下部催化床之间或下部催化床的底部向塔提供进料以进行脱水以获得DME。 双床催化蒸馏塔的优点是取决于各种进料如无水或粗甲醇和不同等级的DME的灵活性。
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9.发明申请PROCESS AND APPARATUS FOR ONLINE REJUVENATION OF CONTAMINATED SULFOLANE SOLVENT 审中-公开污染磺化溶剂在线重新使用的工艺和装置公开(公告)号：US20090272702A1
公开(公告)日：2009-11-05
申请号：US12112623
申请日：2008-04-30
申请人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen
发明人： Ping-Wen Yen , Yuh-Sheve Ho , Hung-Tzu Chiu , Chung-Jong Hwu , June-Cheng Chang , Tzong-Bin Lin , Tsoung Y. Yan , Cheng-Tsung Hong , Hung-Chung Shen
摘要： A continuous online process for rejuvenating whole stream of contaminated lean sulfolane in an extraction system is provided. In particular, a rejuvenator is installed in the solvent circulation loop to remove the contaminants continuously to keep the solvent clean, effective and less corrosive. Specifically, the rejuvenator comprises a high pressure vessel with a removable cover and a round rack with vertical stainless steel tubes fitted in the high pressure vessel. A magnetic bar is placed in each stainless steel tube. A screen cylinder is installed inside the ring of stainless steel tubes. As the contaminated sulfolane is passed through the rejuvenator, the rejuvenator picks up its contaminants. The rejuvenator can be dissembled to remove the contaminants periodically. The rejuvenator is characterized by simple in construction, reliable in operation, and low in operation and maintenance costs. With this rejuvenator, the extraction system can be operated at high efficiency and high capacity without the dreaded corrosion.
摘要翻译： 提供了一个连续的在线过程，用于在提取系统中恢复受污染的贫环烷砜的全流。 特别地，在溶剂循环回路中安装一个振动器，以连续地去除污染物，以保持溶剂清洁，有效和较少的腐蚀性。 具体来说，复原器包括具有可拆卸盖的高压容器和安装在高压容器中的垂直不锈钢管的圆形架。 在每个不锈钢管中放置一个磁棒。 丝网筒安装在不锈钢管的环内。 当受污染的环丁砜通过振动器时，复原器会吸收其污染物。 可以拆除复原器以定期去除污染物。 振兴器的特点是施工简单，运行可靠，运行维护成本低。 通过这种振兴器，提取系统可以高效率和高容量地运行，而不会产生可怕的腐蚀。
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10.发明授权公开(公告)号：US08575399B2
公开(公告)日：2013-11-05
申请号：US12957470
申请日：2010-12-01
申请人： Wei-Bin Su , Hsun-Yi Huang , Jyh-Haur Hwang , Tzong-Bin Lin , Cheng-Tsung Hong , Hung-Chung Shen , Karl T. Chuang
发明人： Wei-Bin Su , Hsun-Yi Huang , Jyh-Haur Hwang , Tzong-Bin Lin , Cheng-Tsung Hong , Hung-Chung Shen , Karl T. Chuang
CPC分类号： C07C43/043 , B01D3/009 , B01J8/0453 , B01J8/28 , B01J27/053 , B01J27/12 , B01J29/40 , B01J29/7007 , B01J31/08 , B01J35/0006 , B01J2208/00265 , B01J2208/00274 , B01J2208/00283 , B01J2208/00539 , B01J2208/025 , B01J2219/00006 , C07C41/09 , Y02P20/127
摘要： A dual-bed catalytic distillation tower has a catalytic column having an upper catalytic bed filled with low temperature dehydration catalysts and a lower catalytic bed filled with high temperature dehydration catalysts. When using the dual-bed catalytic distillation tower, the feed may be fed to the tower at the top of the upper catalytic bed, between the upper and lower catalytic beds, or at the bottom of the lower catalytic bed for dehydration to obtain DME. The dual-bed catalytic distillation tower has the advantage of flexible set up depending on various feeds, such as anhydrous or crude methanol and on different grades of DME to be obtained.
摘要翻译： 双床催化蒸馏塔具有催化塔，其具有填充有低温脱水催化剂的上催化床和装有高温脱水催化剂的下催化床。 当使用双床催化蒸馏塔时，进料可以在上催化床的顶部，上下催化床的顶部或下催化床的底部进料到塔中以进行脱水以获得DME。 双床催化蒸馏塔具有根据各种进料如无水或粗甲醇和不同等级的DME的灵活设置的优点。
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