公开(公告)号：US09062261B2

公开(公告)日：2015-06-23

申请号：US12813179

申请日：2010-06-10

申请人： Xionghou Gao ,  Shuhong Sun ,  Lin Wang ,  Xinmei Pang ,  Zhifeng Wang ,  Yongfu Gao ,  Zhaoyong Liu ,  Conghua Liu ,  Jinsen Gao ,  Gang Wang ,  Yanhui Zhang ,  Tao Liu ,  Juanjuan Liu

发明人： Xionghou Gao ,  Shuhong Sun ,  Lin Wang ,  Xinmei Pang ,  Zhifeng Wang ,  Yongfu Gao ,  Zhaoyong Liu ,  Conghua Liu ,  Jinsen Gao ,  Gang Wang ,  Yanhui Zhang ,  Tao Liu ,  Juanjuan Liu

IPC分类号： C10G51/02 ,  C10G51/06 ,  C10G11/18 ,  C10G55/00 ,  C10G55/02

CPC分类号： C10G51/026 ,  C10G11/18 ,  C10G11/182 ,  C10G11/187 ,  C10G51/06 ,  C10G55/00 ,  C10G55/02 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/4006 ,  C10G2300/70

摘要： The invention relates to a catalytic cracking process for reducing sulfur content in gasoline and the device thereof, which includes a fluidized bed reactor in addition of a heavy oil catalytic cracking riser, characterized in enhancing contact time of oil-gas with the catalyst, further desulfurizing and reducing olefin content and increasing octane number in gasoline; regenerating all recycling catalysts, quality of products being stable and easily operated, reducing sulfur of gasoline to a maximum limit; adding a cooling device so as to avoid coking when the catalyst contacts with oil-gas in high temperature and decrease of yield of light oil resulted by excessively high reaction temperature of gasoline upgrading, improving products distribution, being flexible to change catalyst-oil ratio and reaction temperature of catalytic cracking reaction. The invention also provides an easily operated process for FCC desulfurization with stronger desulfurizing ability, good selectivity of products and high light oil yield, which can realize 40-80% of FCC gasoline desulfurization. Furthermore, more than 80% of FCC gasoline desulfurization can be achieved if the process is applied in combination with some particular catalysts.

摘要翻译： 本发明涉及一种用于降低汽油中硫含量的催化裂化方法及其装置，其中还包括流化床反应器以及重油催化裂化提升剂，其特征在于提高油气与催化剂的接触时间，进一步脱硫 并减少汽油中的烯烃含量和增加辛烷值; 再生所有回收催化剂，产品质量稳定且易于运行，将汽油中的硫降至最大限度; 添加冷却装置，以防止催化剂在高温下与油气接触并导致轻油产率降低，导致汽油升级反应温度过高，产物分布提高，催化剂 - 油比变化灵活， 催化裂化反应的反应温度。 本发明还提供了一种FCC脱硫脱硫能力强，产品选择性好，轻油产率高的易脱硫脱硫工艺，可实现FCC汽油脱硫40-80％。 此外，如果将该方法与某些特定催化剂结合使用，则可以实现超过80％的FCC汽油脱硫。

公开(公告)号：US20100314289A1

公开(公告)日：2010-12-16

申请号：US12813179

申请日：2010-06-10

申请人： Xionghou GAO ,  Shuhong SUN ,  Lin WANG ,  Xinmei PANG ,  Zhifeng WANG ,  Yongfu GAO ,  Zhaoyong LIU ,  Conghua LIU ,  Jinsen GAO ,  Gang WANG ,  Yanhui ZHANG ,  Tao LIU ,  Juanjuan LIU

发明人： Xionghou GAO ,  Shuhong SUN ,  Lin WANG ,  Xinmei PANG ,  Zhifeng WANG ,  Yongfu GAO ,  Zhaoyong LIU ,  Conghua LIU ,  Jinsen GAO ,  Gang WANG ,  Yanhui ZHANG ,  Tao LIU ,  Juanjuan LIU

IPC分类号： C10G51/06 ,  B01J8/18

CPC分类号： C10G51/026 ,  C10G11/18 ,  C10G11/182 ,  C10G11/187 ,  C10G51/06 ,  C10G55/00 ,  C10G55/02 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/107 ,  C10G2300/1077 ,  C10G2300/4006 ,  C10G2300/70

摘要： The invention relates to a catalytic cracking process for reducing sulfur content in gasoline and the device thereof, which includes a fluidized bed reactor in addition of a heavy oil catalytic cracking riser, characterized in enhancing contact time of oil-gas with the catalyst, further desulfurizing and reducing olefin content and increasing octane number in gasoline; regenerating all recycling catalysts, quality of products being stable and easily operated, reducing sulfur of gasoline to a maximum limit; adding a cooling device so as to avoid coking when the catalyst contacts with oil-gas in high temperature and decrease of yield of light oil resulted by excessively high reaction temperature of gasoline upgrading, improving products distribution, being flexible to change catalyst-oil ratio and reaction temperature of catalytic cracking reaction. The invention also provides an easily operated process for FCC desulfurization with stronger desulfurizing ability, good selectivity of products and high light oil yield, which can realize 40-80% of FCC gasoline desulfurization. Furthermore, more than 80% of FCC gasoline desulfurization can be achieved if the process is applied in combination with some particular catalysts.

摘要翻译： 本发明涉及一种用于降低汽油中硫含量的催化裂化方法及其装置，其中还包括流化床反应器以及重油催化裂化提升剂，其特征在于提高油气与催化剂的接触时间，进一步脱硫 并减少汽油中的烯烃含量和增加辛烷值; 再生所有回收催化剂，产品质量稳定且易于运行，将汽油中的硫降至最大限度; 添加冷却装置，以防止催化剂在高温下与油气接触并导致轻油产率降低，导致汽油升级反应温度过高，产物分布提高，催化剂 - 油比变化灵活， 催化裂化反应的反应温度。 本发明还提供了一种FCC脱硫脱硫能力强，产品选择性好，轻油产率高的易脱硫脱硫工艺，可实现FCC汽油脱硫40-80％。 此外，如果将该方法与某些特定催化剂结合使用，则可以实现超过80％的FCC汽油脱硫。

公开(公告)号：US20080164727A1

公开(公告)日：2008-07-10

申请号：US11773542

申请日：2007-07-05

申请人： Yanhui Zhang

发明人： Yanhui Zhang

IPC分类号： A47C4/00

CPC分类号： A47C4/04

摘要： This invention involves in a kind of campstools used for leisure life in camping, field tours, at a courtyard, a garden and so like. The campstool consists of a chair back, a chair seat, a front foot, a rear foot, and armrests; the bottom part of the chair back joints the seat with a joining piece; there is a movable bolting connection between the rear end of the armrest and the chair back; the front foot connects the rear part of the seat with bolts. It has such features that the upper ends of the said front and rear feet are respectively connected with the two corresponding positioning joining pieces inside the armrest; and there forms an inclination θ between the upper end and the body of the said front foot. It has simple and compact structure, occupies smaller space after being folded, is flexible and easy for use, and favorable for packing and transportation, and has longer service life. It shall be an ideal campstool for leisure life in the current market.

摘要翻译： 本发明涉及一种用于野营，野外旅游，庭院，花园等休闲生活的露营地。 营地包括椅背，椅座，前脚，后脚和扶手; 椅子的底部部分用连接片接合座椅; 在扶手的后端和椅背之间存在可动的螺栓连接; 前脚用螺栓连接座椅的后部。 它具有这样的特征，即所述前脚和后脚的上端分别与扶手内部的两个对应的定位连接件连接; 并且在所述前脚的上端和主体之间形成倾斜度θ。 结构简单紧凑，折叠后占用空间小，使用灵活，易于包装运输，使用寿命长。 是当前市场上休闲生活的理想场所。

公开(公告)号：US20080001460A1

公开(公告)日：2008-01-03

申请号：US11769917

申请日：2007-06-28

申请人： Yanhui Zhang

发明人： Yanhui Zhang

IPC分类号： A47C7/00

CPC分类号： A47C1/143 ,  A47C1/0265

摘要： This invention involves in a kind of campstool, whose armrest position is adjustable, and such campstools can be used for leisure life in camping, at a courtyard, a garden and so like. The bottom part of the chair back joints the seat with a joining piece; there is a movable connection between the rear end of the armrest and the chair back; the front foot connects the chair back with bolts; there is a stop piece on the bolt located at the middle back of the chair seat; the another end of the stop piece can fit with a positioning pin. It has such features that the upper end of the said front and rear feet is connected with the fastener for adjustable armrest positioning, and the fastener fits with the armrest. The campstool is characterized by compact structure, easy installation, and small volume, convenient for packing and transport, and has a long service life, being an ideal campstool for outdoor life.

摘要翻译： 本发明涉及一种可以调节扶手位置的营地，这样的露营者可以在野营，庭院，花园等休闲生活中使用。 椅子的底部部分用连接片接合座椅; 在扶手的后端和椅背之间存在可动连接; 前脚用螺栓连接椅子背部; 位于椅座中间位置的螺栓上有止动件; 止动片的另一端可以安装定位销。 它具有这样的特征，即所述前脚和后脚的上端与用于可调节扶手定位的紧固件连接，并且紧固件与扶手配合。 营地结构紧凑，安装方便，体积小，便于包装运输，使用寿命长，是户外生活的理想场所。