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公开(公告)号：US20240360372A1
公开(公告)日：2024-10-31
申请号：US18407459
申请日：2024-01-09
发明人： Sang Hwan JO , Soo Kil KANG , Yong Woon KIM , Min Gyoo PARK , Min Woo SHIN , Jin Seong JANG
CPC分类号： C10G67/14 , B01D3/143 , B01D24/10 , B01D35/18 , B01D39/06 , B01J6/008 , C10B53/07 , C10G2300/1003 , C10G2400/06 , C10G2400/08
摘要： The present invention disclosure relates to a method for producing refined hydrocarbons from waste plastics, the method including: a pretreatment process; a pyrolysis process; a lightening process; a dehydration process; a hydrotreating process; and a distillation process. Further, the present invention disclosure relates to a system for producing refined hydrocarbons from waste plastics.
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公开(公告)号：US12132205B2
公开(公告)日：2024-10-29
申请号：US16042935
申请日：2018-07-23
发明人： Ju Young Kim , Young-Gi Lee , Kwang Man Kim , Dong Ok Shin
IPC分类号： H01M4/58 , H01M4/04 , H01M4/131 , H01M4/134 , H01M4/136 , H01M4/137 , H01M4/1391 , H01M4/1395 , H01M4/1397 , H01M4/62 , H01M10/0525 , H01M4/02
CPC分类号： H01M4/5825 , H01M4/0404 , H01M4/0409 , H01M4/0416 , H01M4/043 , H01M4/131 , H01M4/134 , H01M4/136 , H01M4/137 , H01M4/1391 , H01M4/1395 , H01M4/1397 , H01M4/623 , H01M4/626 , H01M10/0525 , H01M2004/027
摘要： Provided is a lithium composite anode including a metal film, and lithium ion conductors and electron conductors dispersed on one surface of the metal film, wherein portions of the lithium ion conductors and electron conductors are impregnated into the metal film from the one surface of the metal film.
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公开(公告)号：US20240352360A1
公开(公告)日：2024-10-24
申请号：US18629945
申请日：2024-04-09
发明人： Sang Hwan JO , Yong Woon KIM , Soo Kil KANG , Ik Hwan NA , Min Gyoo PARK , Min Woo SHIN , Seung Han YU , Jin Seong JANG , Yong Seong JEONG
CPC分类号： C10G69/06 , B01D3/14 , B01D37/00 , B01D39/06 , B01J6/008 , B01J19/0013 , B01J19/245 , C10B53/07 , B01J2219/00087 , C10G2300/1003
摘要： A method and associated system for producing refined hydrocarbons from waste plastics. The method and system provide for: pretreating waste plastics; producing pyrolysis gas by introducing the waste plastics pretreated in the pretreatment process into a pyrolysis reactor; producing in a lightening process pyrolysis oil by introducing the pyrolysis gas into a hot filter; and a hydrotreating process of hydrotreating the pyrolysis oil, wherein a liquid condensed in the hot filter is re-introduced into the pyrolysis reactor. The system produces refined hydrocarbons from the waste plastics.
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公开(公告)号：US20240352357A1
公开(公告)日：2024-10-24
申请号：US18434811
申请日：2024-02-07
发明人： Yong Woon KIM , Seo Yeong KANG , Soo Kil KANG , Min Gyoo PARK , Young Moo PARK , Min Woo SHIN , Jae Hwan LEE , Jin Seong JANG , Sang Hwan JO
IPC分类号： C10G69/02
CPC分类号： C10G69/02 , C10G1/10 , C10G31/08 , C10G33/02 , C10G2300/1003 , C10G2300/202
摘要： Various embodiments of the present disclosure relate to methods and system for producing refined hydrocarbons from waste plastic pyrolysis oil. The methods and system for producing refined hydrocarbons from waste plastic pyrolysis oil according to the embodiments of the present disclosure may minimize formation of an ammonium salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, the methods and system for producing refined hydrocarbons according to embodiments of the present disclosure may have excellent refining efficiency and may implement a long-term operation of a process because deactivation of a catalyst used in the process is prevented, and may produce refined hydrocarbons having a low content of impurities and a low content of olefins, and solid coke, from waste plastic pyrolysis oil.
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公开(公告)号：US20240352348A1
公开(公告)日：2024-10-24
申请号：US18635007
申请日：2024-04-15
发明人： Sang Hwan JO , Yong Woon KIM , Soo Kil KANG , Ik Hwan NA , Min Gyoo PARK , Min Woo SHIN , Seung Han YU , Jin Seong JANG , Yong Seong JEONG
摘要： A method and associated system for producing refined hydrocarbons from waste plastics. The method includes: pretreating waste plastics; producing pyrolysis gas by introducing the waste plastics pretreated in the pretreatment process into a pyrolysis reactor; producing in a lightening process pyrolysis oil by introducing the pyrolysis gas into a hot filter; and isomerizing the pyrolysis oil, wherein a liquid condensed in the hot filter is re-introduced into the pyrolysis reactor. The system produces refined hydrocarbons from the waste plastics.
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公开(公告)号：US20240352345A1
公开(公告)日：2024-10-24
申请号：US18627450
申请日：2024-04-05
发明人： Sang Hwan JO , Yong Woon KIM , Soo Kil KANG , Ik Hwan NA , Min Gyoo PARK , Min Woo SHIN , Seung Han YU , Jin Seong JANG , Yong Seong JEONG
CPC分类号： C10G53/04 , B01D11/04 , B01D37/00 , B01D39/06 , B01J6/008 , C10B53/07 , C10G2300/1003 , C10G2400/06 , C10G2400/08 , C10G2400/30
摘要： A method and associated system for producing refined hydrocarbons from waste plastics. The method and system provide for: pretreating waste plastics; producing pyrolysis gas by introducing the waste plastics pretreated in the pretreatment process into a pyrolysis reactor; producing in a lightening process pyrolysis oil by introducing the pyrolysis gas into a hot filter; and subjecting the pyrolysis oil to solvent extraction, wherein a liquid condensed in the hot filter is re-introduced into the pyrolysis reactor. The system produces refined hydrocarbons from the waste plastics.
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公开(公告)号：US20240352329A1
公开(公告)日：2024-10-24
申请号：US18627446
申请日：2024-04-05
发明人： Sang Hwan JO , Yong Woon KIM , Soo Kil KANG , Ik Hwan NA , Min Gyoo PARK , Min Woo SHIN , Seung Han YU , Jin Seong JANG , Yong Seong JEONG
CPC分类号： C10G1/10 , C10G1/002 , C10G2300/1003
摘要： A method and associated system for producing refined hydrocarbons from waste plastics. The method and system provide for: pretreating waste plastics; producing pyrolysis gas by introducing the waste plastics pretreated in the pretreatment process into a pyrolysis reactor, producing in a lightening process pyrolysis oil by introducing the pyrolysis gas into a hot filter; and dewaxing the pyrolysis oil, wherein a liquid condensed in the hot filter is re-introduced into the pyrolysis reactor. The system produces refined hydrocarbons from the waste plastics.
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公开(公告)号：US20240352327A1
公开(公告)日：2024-10-24
申请号：US18582646
申请日：2024-02-21
发明人： Yong Woon KIM , Seo Yeong KANG , Soo Kil KANG , Min Gyoo PARK , Young Moo PARK , Min Woo SHIN , Jae Hwan LEE , Jin Seong JANG , Sang Hwan JO
CPC分类号： C10G1/10 , C10G67/14 , C10G2300/1003 , C10G2300/202 , C10G2300/4006 , C10G2300/4012 , C10G2300/44
摘要： Embodiments of the present disclosure relate to a method and system for producing refined hydrocarbons from waste plastics. The method and system for producing refined hydrocarbons from waste plastics according to the embodiments of the present disclosure may minimize formation of an ammonium chloride salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, refined hydrocarbons having excellent quality due to a significantly low content of impurities and a significantly low content of olefins may be produced.
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公开(公告)号：US20240352325A1
公开(公告)日：2024-10-24
申请号：US18442122
申请日：2024-02-15
发明人： Yong Woon KIM , Seo Yeong KANG , Soo Kil KANG , Min Gyoo PARK , Young Moo PARK , Min Woo SHIN , Jae Hwan LEE , Jin Seong JANG , Sang Hwan JO
CPC分类号： C10G1/10 , C10G1/002 , C10G67/02 , C10G2300/1003 , C10G2300/202 , C10G2300/205
摘要： Embodiments of the present disclosure relate to a method and system for producing refined hydrocarbons from waste plastics. The method and system for producing refined hydrocarbons from waste plastics according to the embodiments of the present disclosure may minimize formation of an ammonium salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, refined hydrocarbons having excellent quality due to a significantly low content of impurities and a significantly low content of olefins may be produced.
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公开(公告)号：US20240352323A1
公开(公告)日：2024-10-24
申请号：US18444787
申请日：2024-02-19
发明人： Yong Woon KIM , Seo Yeong KANG , Soo Kil KANG , Min Gyoo PARK , Young Moo PARK , Min Woo SHIN , Jae Hwan LEE , Jin Seong JANG , Sang Hwan JO
CPC分类号： C10G1/002 , C10G1/10 , C10G69/06 , C10G2300/1003 , C10G2300/202 , C10G2300/205 , C10G2300/4075
摘要： Embodiments of the present disclosure relate to a method and system for producing refined hydrocarbons from waste plastics. The method and system for producing refined hydrocarbons from waste plastics according to the embodiments of the present disclosure may minimize formation of an ammonium chloride salt (NH4Cl) and may prevent an adhesion phenomenon of impurity particles in a reactor in a refining process of waste plastic pyrolysis oil containing impurities including chlorine and nitrogen. In addition, the method and system for producing refined hydrocarbons according to the present disclosure may have excellent refining efficiency and may implement a long-term operation of a process because deactivation of a catalyst used in the process is prevented, and may produce lightened refined hydrocarbons having excellent quality due to a significantly low content of impurities and a significantly low content of olefins from waste plastics.
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