公开(公告)号：US20140366431A1

公开(公告)日：2014-12-18

申请号：US14375301

申请日：2012-09-28

Applicant: Korea Institute of Energy Research

Inventor： Si-Hyun Lee ,  Nam-Sun Nho ,  Seung-Hyun Moon ,  Sang-Do Kim ,  Dong-Hyuk Chun ,  Young-Jun Rhim ,  Jeong-Hwan Lim ,  Ho-Kyung Choi ,  Ji-Ho Yoo ,  Young-Chan Choi ,  Dong-Wook Lee ,  In-Soo Ryu ,  Seung-Jae Lee ,  Je Kyoung Woo

IPC: C10L5/22 ,  C10L5/14

CPC classification number: C10L5/22 ,  C10L5/00 ,  C10L5/04 ,  C10L5/14 ,  C10L5/30 ,  C10L5/361 ,  C10L9/10 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/20 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/32

Abstract: Provided is a method of economically modifying low rank coal (LRC) to be high grade coal having minimized water re-absorption and minimized spontaneous ignition possibility while saving energy by coating heavy oil directly on coal without using solvent oil. Provides is a method of modifying coal using palm oil residue, including milling the coal, homogenously mixing the palm oil residue with the milled coal, melting the palm oil residue mixed with the coal so as to be coated on a surface of the coal, and simultaneously drying moisture in the coal, cooling the dried coal, and briquetting the cooled coal.

Abstract translation: 本发明提供一种将低等级煤（LRC）经济地修正为具有最小化的水分吸收和最小化自发点火可能性的高等级煤的方法，同时通过在不使用溶剂油的情况下直接在煤上涂覆重油来节省能量。 提供一种使用棕榈油残渣（包括研磨煤）改性煤的方法，将棕榈油残余物与研磨的煤均匀地混合，熔化与煤混合的棕榈油残渣，以涂覆在煤的表面上，以及 同时干燥煤中的水分，冷却干燥的煤，并压实冷却的煤。

公开(公告)号：US10112255B2

公开(公告)日：2018-10-30

申请号：US15319256

申请日：2015-06-17

Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

Inventor： Jong-Soo Park ,  Kyung-Ran Hwang ,  Dong-Wook Lee ,  Ju-Seok Park ,  Chun-Boo Lee ,  Sung-Wook Lee ,  Duck-Kyu Oh ,  Jin-Woo Park ,  Min-Ho Jin

IPC: B23K20/00 ,  B23K20/02 ,  B23K20/24 ,  B24C1/10 ,  B23K101/18 ,  B23K101/34

Abstract: The present invention relates to a thin plate bonding method or a thin plate assembly, and more particularly, to a thin plate bonding method which includes coating with a coating material after increasing a surface roughness or increasing a surface roughness through coating with a coating material, and then, conducting diffusion bonding, such that excellent bonding strength is achieved even when the diffusion bonding is performed at low temperature and low pressure, thin plate deformation by thermal stress may be prevented, and high air tightness may be obtained since the coating material fills micro-pores.

公开(公告)号：US09879194B2

公开(公告)日：2018-01-30

申请号：US14375301

申请日：2012-09-28

Applicant: Korea Institute of Energy Research

Inventor： Si-Hyun Lee ,  Nam-Sun Nho ,  Seung-Hyun Moon ,  Sang-Do Kim ,  Dong-Hyuk Chun ,  Young-Jun Rhim ,  Jeong-Hwan Lim ,  Ho-Kyung Choi ,  Ji-Ho Yoo ,  Young-Chan Choi ,  Dong-Wook Lee ,  In-Soo Ryu ,  Seung-Jae Lee ,  Je Kyoung Woo

IPC: C10L5/00 ,  C10L5/02 ,  C10L9/00 ,  C10L5/22 ,  C10L5/04 ,  C10L9/10 ,  C10L5/14 ,  C10L5/36 ,  C10L5/30

CPC classification number: C10L5/22 ,  C10L5/00 ,  C10L5/04 ,  C10L5/14 ,  C10L5/30 ,  C10L5/361 ,  C10L9/10 ,  C10L2290/06 ,  C10L2290/08 ,  C10L2290/20 ,  C10L2290/28 ,  C10L2290/30 ,  C10L2290/32

Abstract: Provided is a method of economically modifying low rank coal (LRC) to be high grade coal having minimized water re-absorption and minimized spontaneous ignition possibility while saving energy by coating heavy oil directly on coal without using solvent oil. Provides is a method of modifying coal using palm oil residue, including milling the coal, homogenously mixing the palm oil residue with the milled coal, melting the palm oil residue mixed with the coal so as to be coated on a surface of the coal, and simultaneously drying moisture in the coal, cooling the dried coal, and briquetting the cooled coal.