公开(公告)号：US12054673B2

公开(公告)日：2024-08-06

申请号：US16333591

申请日：2018-05-28

申请人： Beijing University of Technology

发明人： Dean Pan ,  Yufeng Wu ,  Tieyong Zuo

IPC分类号： C10B53/00 ,  B03C1/30 ,  B09B3/40 ,  C10G1/00 ,  C22B1/00 ,  C22B7/00 ,  B09B101/17

CPC分类号： C10B53/00 ,  B03C1/30 ,  B09B3/40 ,  C10G1/00 ,  C22B1/005 ,  C22B7/001 ,  C22B7/005 ,  B03C2201/20 ,  B09B2101/17 ,  C10G2300/1003

摘要： A green resource-based method of thermal mass synergy in waste Integrated circuit board mainly includes carbonization cracking system, crushing and separation system, gasification cracking system and heat value utilization and comprehensive recovery system. Compared with existing techniques, carbonization cracking system can realize the dry distillation cracking of organic matter in waste integrated circuit board which converts carbon, hydrogen and other elements into fuel carbonized cracking gas and cracking oil, the heat from the combustion of the carbonization cracking gas of the invention provides the energy needed for the carbonization cracking to realize self-heating carbonization cracking. Carbonization cracking products are cracked and separated to solve the problems such as hard to break and organic coating metal caused by direct crushing and separation of traditional circuit boards which Improves crushing and separation effect; gasification cracking system achieves the comprehensive utilization of carbon, the gasified cracking gas can be used as a heat source for subsequent valuable metal recovery to further improve the utilization rate of calorific value. The invention has the characteristics of: high heat value utilization rate, low energy consumption, high metal recovery rate, short process recovery of valuable metal and no pollution of flue gas.

公开(公告)号：US20240181467A1

公开(公告)日：2024-06-06

申请号：US18406613

申请日：2024-01-08

申请人： Sharp Pulse Corp.

发明人： Igor Simon Alexandroff

IPC分类号： B02C19/18 ,  B02C23/10 ,  B09B3/35 ,  B09B101/17

CPC分类号： B02C19/18 ,  B02C23/10 ,  B09B3/35 ,  B09B2101/17

摘要： A system for processing compounds having constituent materials of different mechanical characteristics to extract their constituent materials. The system includes a kinetic impactor configured to impact, via a shockwave, compound particles of a preimpact mixture, thereby creating a postimpact mixture including (i) subparticles of 1st-constituent-material and (ii) reduced-compound particles including a 2nd constituent material.

公开(公告)号：US12097505B2

公开(公告)日：2024-09-24

申请号：US18406613

申请日：2024-01-08

申请人： Sharp Pulse Corp.

发明人： Igor Simon Alexandroff

IPC分类号： B02C19/18 ,  B02C23/10 ,  B09B3/35 ,  B09B101/17

CPC分类号： B02C19/18 ,  B02C23/10 ,  B09B3/35 ,  B09B2101/17

摘要： A system for processing compounds having constituent materials of different mechanical characteristics to extract their constituent materials. The system includes a kinetic impactor configured to impact, via a shockwave, compound particles of a preimpact mixture, thereby creating a postimpact mixture including (i) subparticles of 1st-constituent-material and (ii) reduced-compound particles including a 2nd constituent material.

公开(公告)号：US12090518B2

公开(公告)日：2024-09-17

申请号：US17599236

申请日：2020-03-27

申请人： JX ADVANCED METALS CORPORATION

发明人： Katsushi Aoki ,  Hidetoshi Sasaoka

IPC分类号： B09B3/35 ,  B02C23/20 ,  B07B4/02 ,  B07B4/08 ,  B07B9/00 ,  B09B101/17

CPC分类号： B07B4/02 ,  B02C23/20 ,  B07B4/08 ,  B07B9/00 ,  B09B3/35 ,  B09B2101/17

摘要： Provided is a method for processing electronic and electrical device component scrap, which can improve an efficiency of sorting of raw materials fed to the smelting step from electronic and electrical device component scrap, and reduce losses of valuable metals. A method for processing electronic and electrical device component scrap which includes sorting electronic and electrical device component scrap by wind powder sorting to remove plate-shaped materials containing valuable metals included in the electronic and electrical device component scrap, and then sorting the resulting sorted objects by magnetic sorting.

公开(公告)号：US11865546B2

公开(公告)日：2024-01-09

申请号：US18108614

申请日：2023-02-11

申请人： Sharp Pulse Corp.

发明人： Igor Simon Alexandroff

IPC分类号： B02C19/18 ,  B09B3/35 ,  B02C23/10 ,  B09B101/17

CPC分类号： B02C19/18 ,  B02C23/10 ,  B09B3/35 ,  B09B2101/17

摘要： A system for processing compounds having constituent materials of different mechanical characteristics to extract their constituent materials. The system includes a kinetic impactor configured to impact, via a shockwave, compound particles of a preimpact mixture, thereby creating a postimpact mixture including (i) subparticles of 1st-constituent-material and (ii) reduced-compound particles including a 2nd constituent material.

公开(公告)号：US11819885B2

公开(公告)日：2023-11-21

申请号：US17598949

申请日：2020-03-27

申请人： JX Nippon Mining & Metals Corporation

发明人： Katsushi Aoki ,  Hidetoshi Sasaoka

IPC分类号： B07B9/00 ,  B03C1/23 ,  B09B3/35 ,  B07B4/08 ,  B09B101/17

CPC分类号： B07B9/00 ,  B03C1/23 ,  B07B4/08 ,  B09B3/35 ,  B03C2201/20 ,  B09B2101/17

摘要： Provided is a method for processing electronic and electrical device component scraps, which can selectively recover a substrate scrap including a substance intended to be recovered. A method for processing electronic and electrical device component scraps, including separating a substrate with lead wires contained in the electronic and electrical device component scraps before sorting the electronic and electrical device component scraps by magnetic sorting.