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1. 发明申请

US20120219466A1 Ethylene Cracking Furnace With Multi-Pass Radiant Coil 有权
标题翻译：具有多通辐射线圈的乙烯裂解炉
公开(公告)号：US20120219466A1
公开(公告)日：2012-08-30
申请号：US13504117
申请日：2010-10-26
申请人： Xiou He , Changli li , Zhaobin Zhang , Jingkun Liu , Mujun Yuan , Cong Zhou , Yuping Guo , Yonghua Zhao , Hainu Shen
发明人： Xiou He , Changli li , Zhaobin Zhang , Jingkun Liu , Mujun Yuan , Cong Zhou , Yuping Guo , Yonghua Zhao , Hainu Shen
IPC分类号： B01J19/00
CPC分类号： C07C4/04 , C10G2400/20
摘要： The invention relates to an ethylene cracking furnace having a multi-pass radiant coil, comprising at least one radiant section. In the radiant section there are provided with bottom burners and/or sidewall burners, and at least one set of multi-pass radiant coil longitudinally arranged in the radiant section. The multi-pass radiant coil is a four- to ten-pass type radiant coil. At least one tube of the multi-pass radiant coil is arranged to be spatially adjacent to a tube which is not consecutive to said at least one tube. With this arrangement, the thermal radiation influence between tubes with high temperature can be reduced, so that the tubes with low temperature can absorb the radiation heat from the tubes with high temperature. Therefore, the surface temperature of the tubes with high temperature can be reduced, thus extending the lifetime of the radiant coil and the operational cycle of the cracking furnace.
摘要翻译：本发明涉及具有多遍辐射线圈的乙烯裂解炉，其包括至少一个辐射段。在辐射部分中，设置有底部燃烧器和/或侧壁燃烧器，以及纵向布置在辐射部分中的至少一组多通道辐射线圈。多遍辐射线圈是四到十通的辐射线圈。多通道辐射线圈的至少一个管被布置成在空间上与不与所述至少一个管连续的管相邻。通过这种布置，可以降低具有高温的管之间的热辐射影响，使得具有低温的管可以高温地吸收来自管的辐射热。因此，可以降低高温管的表面温度，从而延长辐射线圈的寿命和裂解炉的操作周期。

2. 发明授权

US08900522B2 Ethylene cracking furnace with multi-pass radiant coil 有权
标题翻译：乙烯裂解炉多次辐射线圈
公开(公告)号：US08900522B2
公开(公告)日：2014-12-02
申请号：US13504117
申请日：2010-10-26
申请人： Xiou He , Changli Li , Zhaobin Zhang , Jingkun Liu , Mujun Yuan , Cong Zhou , Yuping Guo , Yonghua Zhao , Hainü Shen
发明人： Xiou He , Changli Li , Zhaobin Zhang , Jingkun Liu , Mujun Yuan , Cong Zhou , Yuping Guo , Yonghua Zhao , Hainü Shen
IPC分类号： F28D7/00 , C10G9/14 , C07C4/04
CPC分类号： C07C4/04 , C10G2400/20
摘要： The invention relates to an ethylene cracking furnace having a multi-pass radiant coil, comprising at least one radiant section. In the radiant section there are provided with bottom burners and/or sidewall burners, and at least one set of multi-pass radiant coil longitudinally arranged in the radiant section. The multi-pass radiant coil is a four- to ten-pass type radiant coil. At least one tube of the multi-pass radiant coil is arranged to be spatially adjacent to a tube which is not consecutive to said at least one tube. With this arrangement, the thermal radiation influence between tubes with high temperature can be reduced, so that the tubes with low temperature can absorb the radiation heat from the tubes with high temperature. Therefore, the surface temperature of the tubes with high temperature can be reduced, thus extending the lifetime of the radiant coil and the operational cycle of the cracking furnace.
摘要翻译：本发明涉及具有多遍辐射线圈的乙烯裂解炉，其包括至少一个辐射段。在辐射部分中设置有底部燃烧器和/或侧壁燃烧器，以及纵向布置在辐射部分中的至少一组多通道辐射线圈。多遍辐射线圈是四到十通的辐射线圈。多通道辐射线圈的至少一个管被布置成在空间上与不与所述至少一个管连续的管相邻。通过这种布置，可以降低具有高温的管之间的热辐射影响，使得具有低温的管可以高温地吸收来自管的辐射热。因此，可以降低高温管的表面温度，从而延长辐射线圈的寿命和裂解炉的操作周期。

3. 发明授权

US09205400B2 Ethylene cracking furnace 有权
标题翻译：乙烯裂解炉
公开(公告)号：US09205400B2
公开(公告)日：2015-12-08
申请号：US14235225
申请日：2011-07-28
申请人： Xiou He , Jingkun Liu , Changli Li , Hainu Shen , Yuping Guo , Chen Shao
发明人： Xiou He , Jingkun Liu , Changli Li , Hainu Shen , Yuping Guo , Chen Shao
IPC分类号： C10G9/20 , B01J19/24 , C07C4/04 , F28D7/06 , F28D21/00
CPC分类号： B01J19/24 , B01J19/2425 , B01J2219/00083 , B01J2219/00157 , B01J2219/24 , C07C4/02 , C07C4/04 , C10G9/20 , F28D7/06 , F28D2021/0059 , F28F2210/02
摘要： The present disclosure provides an ethylene cracking furnace, comprising at least one radiant section provided with a bottom burner and/or a side burner, and at least one set of radiant coil arranged along a longitudinal direction of the radiant section. The radiant coil is an at least two-pass coil having an N−1 structure, wherein N is preferably a natural number from 2 to 8. A manifold is arranged at an inlet end of a downstream tube of said at least two-pass coil, and an outlet end of each upstream tube of said at least two-pass coil is connected to the manifold through a curved connector. The arrangement according to the present disclosure can effectively reduce the expansion differences between the upstream tubes and the downstream tubes, and therefore reduce the stress caused thereby. Consequently, bending of the radiant coil can be avoided, thereby extending the service life of the radiant coil.
摘要翻译：本公开提供了一种乙烯裂解炉，包括至少一个设置有底部燃烧器和/或侧部燃烧器的辐射部分，以及沿辐射部分的纵向布置的至少一组辐射线圈。辐射线圈是具有N-1结构的至少两通线圈，其中N优选为2至8的自然数。歧管布置在所述至少两路线圈的下游管的入口端并且所述至少两通线圈的每个上游管的出口端通过弯曲连接器连接到歧管。根据本公开的装置可以有效地减少上游管和下游管之间的膨胀差异，并因此减小由此引起的应力。因此，可以避免辐射线圈的弯曲，从而延长辐射线圈的使用寿命。

4. 发明申请

US20140199214A1 Ethylene Cracking Furnace 有权
标题翻译：乙烯裂解炉
公开(公告)号：US20140199214A1
公开(公告)日：2014-07-17
申请号：US14235225
申请日：2011-07-28
申请人： Xiou He , Jingkun Liu , Changli Li , Hainu Shen , Yuping Guo , Chen Shao
发明人： Xiou He , Jingkun Liu , Changli Li , Hainu Shen , Yuping Guo , Chen Shao
IPC分类号： B01J19/24 , C07C4/04
CPC分类号： B01J19/24 , B01J19/2425 , B01J2219/00083 , B01J2219/00157 , B01J2219/24 , C07C4/02 , C07C4/04 , C10G9/20 , F28D7/06 , F28D2021/0059 , F28F2210/02
摘要： The present disclosure provides an ethylene cracking furnace, comprising at least one radiant section provided with a bottom burner and/or a side burner, and at least one set of radiant coil arranged along a longitudinal direction of the radiant section. The radiant coil is an at least two-pass coil having an N−1 structure, wherein N is preferably a natural number from 2 to 8. A manifold is arranged at an inlet end of a downstream tube of said at least two-pass coil, and an outlet end of each upstream tube of said at least two-pass coil is connected to the manifold through a curved connector. The arrangement according to the present disclosure can effectively reduce the expansion differences between the upstream tubes and the downstream tubes, and therefore reduce the stress caused thereby. Consequently, bending of the radiant coil can be avoided, thereby extending the service life of the radiant coil.
摘要翻译：本公开提供了一种乙烯裂解炉，包括至少一个设置有底部燃烧器和/或侧部燃烧器的辐射部分，以及沿辐射部分的纵向布置的至少一组辐射线圈。辐射线圈是具有N-1结构的至少两通线圈，其中N优选为2至8的自然数。歧管布置在所述至少两路线圈的下游管的入口端并且所述至少两通线圈的每个上游管的出口端通过弯曲连接器连接到歧管。根据本公开的装置可以有效地减少上游管和下游管之间的膨胀差异，并因此减小由此引起的应力。因此，可以避免辐射线圈的弯曲，从而延长辐射线圈的使用寿命。

5. 发明授权

US09833762B2 Ethylene cracking furnace 有权
公开(公告)号：US09833762B2
公开(公告)日：2017-12-05
申请号：US13271497
申请日：2011-10-12
申请人： Xiou He , Jingkun Liu , Changli Li , Hainü Shen , Yuping Guo , Chen Shao
发明人： Xiou He , Jingkun Liu , Changli Li , Hainü Shen , Yuping Guo , Chen Shao
IPC分类号： F27B5/14 , B01J19/00 , C10G9/20 , B01J19/24 , B01J6/00
CPC分类号： B01J19/006 , B01J6/008 , B01J19/244 , B01J2219/00157 , B01J2219/00772 , C10G9/20 , C10G2400/20
摘要： An ethylene cracking furnace is provided. The ethylene cracking furnace includes at least one radiant section. The at least one radiant section includes bottom burners and/or sidewall burners, and at least one radiant coil arranged in the radiant section. The radiant coil includes at least an upstream pass tube and a downstream pass tube, the upstream pass tube being configured as an inner tube, and the downstream pass tube being configured as an outer tube surrounding the inner tube and having a closed end. The inner tube defines an inner space forming an upstream flow path. A gap defined between the inner tube and the outer tube forms an downstream flow path.

6. 发明授权

US08916030B2 Ethylene cracking furnace 有权
标题翻译：乙烯裂解炉
公开(公告)号：US08916030B2
公开(公告)日：2014-12-23
申请号：US13124590
申请日：2009-10-15
申请人： Xiou He , Guoqing Wang , Changli Li , Lijun Zhang , Jinke Li , Chen Shao , Guang Li , Yuping Guo
发明人： Xiou He , Guoqing Wang , Changli Li , Lijun Zhang , Jinke Li , Chen Shao , Guang Li , Yuping Guo
IPC分类号： C10G9/14 , B01J8/00 , C07C4/02
CPC分类号： C07C4/02 , C10G2400/20
摘要： An ethylene cracking furnace comprising a high pressure steam drum (1), a convection section (2), a radiant section (3), multiple groups of radiant coils (4) arranged vertically in the firebox of radiant section, burners (5) and transfer line exchangers (6), each radiant coil comprising a first-pass tube (7), a second-pass tube (8) and a connection member (9); feedstocks being introduced into an inlet end of the first-pass tube and outflow from an outlet end of the second-pass tube, said first-pass tube (7) and said second-pass tube (8) are non-split coils, and the centerlines of the respective radiant tubes (7, 8) are within a common plane; said connection member (9) is a tridimensional structural member comprising an inlet bending tube (10), a return bending tube (11) and an outlet bending tube (12); said inlet bending tubes (10) and said outlet bending tubes (12) are arranged at two sides of the plane containing the centerlines of said first-pass tubes (7) and said second-pass tubes (8), respectively; the projections of the respective connection members (9) in a side view are the same curve line that is symmetrical, continuous and closed; the inner diameters of said radiant coils (7, 8) is varied at least once along the length of the tubes.
摘要翻译：一种乙烯裂解炉，包括高压蒸汽桶（1），对流部分（2），辐射部分（3），在辐射部分的火箱中垂直布置的多组辐射线圈（4），燃烧器（5）和传输线交换器（6），每个辐射线圈包括第一通道管（7），第二通管（8）和连接构件（9）; 原料被引入第一管的入口端并从第二通管的出口端流出，所述第一通管（7）和所述第二通管（8）是非分裂线圈，并且各辐射管（7,8）的中心线在公共平面内; 所述连接构件（9）是包括入口弯曲管（10），返回弯管（11）和出口弯管（12）的立体结构构件; 所述入口弯管（10）和出口弯管（12）分别布置在包含所述第一通管（7）和所述第二通管（8）的中心线的平面的两侧; 各连接构件（9）的侧视图的突起是对称的，连续的和闭合的相同的曲线; 所述辐射线圈（7,8）的内径沿着管的长度改变至少一次。

7. 发明申请

US20120020852A1 ETHYLENE CRACKING FURNACE 有权
标题翻译：乙烯开裂炉
公开(公告)号：US20120020852A1
公开(公告)日：2012-01-26
申请号：US13124590
申请日：2009-10-15
申请人： Xiou He , Guoqing Wang , Changli Li , Lljun Zhang , Jinke Li , Chen Shao , Guang Li , Yuping Guo
发明人： Xiou He , Guoqing Wang , Changli Li , Lljun Zhang , Jinke Li , Chen Shao , Guang Li , Yuping Guo
IPC分类号： B01J19/00
CPC分类号： C07C4/02 , C10G2400/20
摘要： An ethylene cracking furnace comprising a high pressure steam drum (1), a convection section (2), a radiant section (3), multiple groups of radiant coils (4) arranged vertically in the firebox of radiant section, burners (5) and transfer line exchangers (6), each radiant coil comprising a first-pass tube (7), a second-pass tube (8) and a connection member (9); feedstocks being introduced into an inlet end of the first-pass tube and outflow from an outlet end of the second-pass tube, said first-pass tube (7) and said second-pass tube (8) are non-split coils, and the centerlines of the respective radiant tubes (7, 8) are within a common plane; said connection member (9) is a tridimensional structural member comprising an inlet bending tube (10), a return bending tube (11) and an outlet bending tube (12); said inlet bending tubes (10) and said outlet bending tubes (12) are arranged at two sides of the plane containing the centerlines of said first-pass tubes (7) and said second-pass tubes (8), respectively; the projections of the respective connection members (9) in a side view are the same curve line that is symmetrical, continuous and closed; the inner diameters of said radiant coils (7, 8) is varied at least once along the length of the tubes.
摘要翻译：一种乙烯裂解炉，包括高压蒸汽桶（1），对流部分（2），辐射部分（3），在辐射部分的火箱中垂直布置的多组辐射线圈（4），燃烧器（5）和传输线交换器（6），每个辐射线圈包括第一通道管（7），第二通管（8）和连接构件（9）; 原料被引入第一管的入口端并从第二通管的出口端流出，所述第一通管（7）和所述第二通管（8）是非分裂线圈，并且各辐射管（7,8）的中心线在公共平面内; 所述连接构件（9）是包括入口弯曲管（10），返回弯管（11）和出口弯管（12）的立体结构构件; 所述入口弯管（10）和出口弯管（12）分别布置在包含所述第一通管（7）和所述第二通管（8）的中心线的平面的两侧; 各连接构件（9）的侧视图的突起是对称的，连续的和闭合的相同的曲线; 所述辐射线圈（7,8）的内径沿着管的长度改变至少一次。

8. 发明申请

US20110129871A1 CULTURE MEDIUM ENABLING STAPHYLOCOCCUS AUREUS TO BE DIFFERENTIATED FROM COAGULASE-NEGATIVE STAPHYLOCOCCI 审中-公开
标题翻译：培养培养基使用来自糖蛋白阴性噬菌体蛋白的印迹石蜡
公开(公告)号：US20110129871A1
公开(公告)日：2011-06-02
申请号：US13056208
申请日：2009-08-13
申请人： David Mosticone , Sylvain Orenga , Antoine Vimont , Yuping Guo , Martine Dhedin
发明人： David Mosticone , Sylvain Orenga , Antoine Vimont , Yuping Guo , Martine Dhedin
IPC分类号： C12Q1/14 , C07F9/117 , C07F9/655 , C07F9/572 , C12N1/20 , C12Q1/02
CPC分类号： C12Q1/14 , C12N1/20
摘要： A specific culture medium for growth, detection, identification and/or counting of Staphylococcus aureus bacteria, said medium includes at least one fluorogenic, chromogenic or luminescent substrate of phospholipase C. Said medium permits differentiation between Staphylococcus aureus and coagulase-negative staphylococci.
摘要翻译：用于生长，检测，鉴定和/或计数金黄色葡萄球菌的特定培养基，所述培养基包括至少一种磷脂酶C的荧光，显色或发光底物。所述培养基允许在金黄色葡萄球菌和凝固酶阴性葡萄球菌之间进行分化。

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