公开(公告)号：US20200070093A1

公开(公告)日：2020-03-05

申请号：US16607537

申请日：2017-03-01

Applicant: Zijun XIA ,  Chengqian ZHANG ,  Wujun RONG ,  Yongchang ZHENG ,  Bruce BATCHELDER ,  John H. BARBER ,  Lei CAO ,  Hua WANG ,  David Michael STACHERA ,  Bo YAN ,  General Electric Company

Inventor： Zijun XIA ,  Chengqian ZHANG ,  Wujun RONG ,  Yongchang ZHENG ,  Bruce BATCHELDER ,  John H. BARBER ,  Lei CAO ,  Hua WANG ,  David Michael STACHERA ,  Bo YAN

IPC: B01D61/44 ,  B01D63/10 ,  B01D69/06 ,  C02F1/469

Abstract: An electrodialysis cell includes a housing defining an internal chamber, a core positioned within the internal chamber, a first electrode positioned in the internal chamber adjacent the housing, a second electrode coupled to the core and spaced from the first electrode, and a membrane assembly positioned between the first and second electrodes in a spiral wound configuration. The housing includes an inlet end for receiving a feed fluid and an outlet end in fluid communication with the inlet end. The membrane assembly includes a plurality of ion exchange membranes spaced from each other to define a plurality of fluid channels between the inlet and outlet ends.

公开(公告)号：US20200010944A1

公开(公告)日：2020-01-09

申请号：US16326721

申请日：2017-09-15

Applicant: General Electric Company

Inventor： Jianzhi ZHAO ,  Zhida PAN ,  Cem Murat EMINOGLU ,  Canan Uslu HARDWICKE ,  Liming ZHANG ,  Lei CAO ,  Wenqing PENG

IPC: C23C4/01 ,  C23C4/134 ,  C04B28/34 ,  C04B28/26 ,  C04B24/10

Abstract: A method includes masking at least one hole of an article with a paste, wherein the hole opens onto a surface of the article, applying a coating to the surface of the article, and removing the paste including contacting the paste with water, leaving at least one open hole in the surface of the coated article. The paste includes about 40-80 wt % of a filler material, about 0.5-20 wt % of an inorganic binder, about 0.5-15 wt % of a polyhydroxy compound and about 5-25 wt % of water. The filler material includes a first material which includes alkali metal doped alumina, zirconium oxide, titanium oxide, silicon dioxide, or a combination thereof and a second material which includes a silicate. A weight ratio between the first and second materials is in a range of about 1-10.

公开(公告)号：US20170183508A1

公开(公告)日：2017-06-29

申请号：US15386479

申请日：2016-12-21

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Shizhong WANG ,  Martin Matthew MORRA ,  Lei CAO ,  Yiteng JIN ,  Xiao ZHANG ,  Qunjian HUANG ,  Minghu GUO ,  Xiaoyuan LOU ,  Xiaxi LI ,  Qijia FU ,  Qianqian XIN

IPC: C09D5/10 ,  C09D1/00

CPC classification number: C09D5/103 ,  C09D1/00 ,  C09D5/08

Abstract: A method for protecting a surface of an article from sulfate corrosion resulting from exposure to a sulfate containing material at an elevated temperature includes coating the surface with a nickel based material to form an anti-corrosion coating. The nickel based material includes NiO, a spinel of formulation AB2O4, or a combination thereof, wherein A includes nickel, and B includes iron or a combination of manganese and a B site dopant.

公开(公告)号：US20170101539A1

公开(公告)日：2017-04-13

申请号：US15283513

申请日：2016-10-03

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Zhida PAN ,  Jianzhi ZHAO ,  Canan Uslu HARDWICKE ,  Wenqing PENG ,  Lei CAO ,  Cem Murat EMINOGLU ,  Liming ZHANG

IPC: C09D1/00 ,  B05C21/00 ,  B05D3/00 ,  B05D1/08

CPC classification number: C09D1/00 ,  B05C21/005 ,  B05D1/08 ,  B05D3/002 ,  B05D3/007 ,  C23C4/01 ,  C23C4/134 ,  F01D5/186 ,  F01D5/28 ,  F01D5/288 ,  F05D2230/90 ,  Y02T50/6765

Abstract: A method includes masking at least one hole of an article with a paste, wherein the hole opens onto a surface of the article, applying a coating to the surface of the article, and removing the paste including contacting the paste with a water containing liquid/environment to dissolve or re-disperse the paste, leaving at least one open hole in the surface of the coated article. The paste includes about 20-80 wt % of a filler material, about 0.5-20 wt % of a hydrogen phosphate compound, about 0.5-15 wt % of a polyhydroxy compound and about 5-25 wt % of water. The filler material has an average particle size in a range of about 0.1-100 microns, and includes a first material which includes alkali metal doped alumina, zirconium oxide, titanium oxide or a combination thereof and a second material which includes a silicate. A weight ratio between the first and second materials is in a range of about 1-10.