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公开(公告)号：US20160090514A1
公开(公告)日：2016-03-31
申请号：US14958062
申请日：2015-12-03
Applicant: General Electric Company
Inventor： Chen Wang , Todd Alan Anderson , Su Lu , Hua Li , Zhen Liu , Jie Huang , Anubhav Kumar
CPC classification number: C09J5/00 , B01D63/103 , B01D65/003 , B01D2323/42 , B29C53/562 , B29C53/8075 , Y10T156/1028
Abstract: The present invention provides a method and apparatus for fabricating a separator assembly. The method comprises: providing a central core element comprising at least one concentrate exhaust conduit and at least one permeate exhaust conduit; disposing a first portion of a membrane stack assembly comprising a permeate carrier layer, a membrane layer, and a feed carrier layer within the central core element such that the concentrate exhaust conduit and permeate exhaust conduit are separated by the first portion of the membrane stack assembly; radially winding a second portion of the membrane stack assembly around the central core element; and sealing the wound assembly comprising two opposing end surfaces made of the membrane stack assembly by applying an adhesive on both end surfaces of the wound assembly; and applying a negative pressure inside the central core element so that the adhesive penetrates into the membrane stack assembly.
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公开(公告)号：US09376595B2
公开(公告)日：2016-06-28
申请号：US14958062
申请日：2015-12-03
Applicant: General Electric Company
Inventor： Chen Wang , Todd Alan Anderson , Su Lu , Hua Li , Zhen Liu , Jie Huang , Anubhav Kumar
CPC classification number: C09J5/00 , B01D63/103 , B01D65/003 , B01D2323/42 , B29C53/562 , B29C53/8075 , Y10T156/1028
Abstract: The present invention provides a method and apparatus for fabricating a separator assembly. The method comprises: providing a central core element comprising at least one concentrate exhaust conduit and at least one permeate exhaust conduit; disposing a first portion of a membrane stack assembly comprising a permeate carrier layer, a membrane layer, and a feed carrier layer within the central core element such that the concentrate exhaust conduit and permeate exhaust conduit are separated by the first portion of the membrane stack assembly; radially winding a second portion of the membrane stack assembly around the central core element; and sealing the wound assembly comprising two opposing end surfaces made of the membrane stack assembly by applying an adhesive on both end surfaces of the wound assembly; and applying a negative pressure inside the central core element so that the adhesive penetrates into the membrane stack assembly.
Abstract translation: 本发明提供一种用于制造分离器组件的方法和装置。 该方法包括：提供包括至少一个浓缩物排出管道和至少一个渗透物排放导管的中心芯体元件; 在中心芯元件内设置包括渗透物载体层，膜层和进料载体层的膜堆叠组件的第一部分，使得浓缩物排出管道和渗透物排出管道被膜堆叠组件的第一部分分离 ; 围绕中心芯元件径向缠绕膜堆叠组件的第二部分; 并且通过在所述缠绕组件的两个端表面上施加粘合剂来密封包括由所述膜堆叠组件制成的两个相对端面的所述缠绕组件; 并且在中心芯元件内部施加负压，使得粘合剂渗透到膜堆叠组件中。
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公开(公告)号：US11458439B2
公开(公告)日：2022-10-04
申请号：US16065991
申请日：2016-12-19
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Linglu Yang , Peng Wang , Su Lu , Zhen Liu , Yun Peng , Lawrence C. Costa
Abstract: The disclosure of the present invention relates to a method for preparing membrane and associated membrane and filter element. The method comprises providing a porous substrate having a plurality of pores; and applying a pre-filler solution to at least partially occupy the pores in the porous substrate. The membrane comprises a porous substrate and a filter layer formed on the porous substrate. The filter element comprises a core tube; and a membrane as prepared and rolled around the core tube.
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