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公开(公告)号：EP4359488A1
公开(公告)日：2024-05-01
申请号：EP22826888.4
申请日：2022-06-23
发明人： WINTER, John David
CPC分类号： Y02P20/52 , C10J3/721 , C10J3/725 , C10J2300/09320130101 , C10J2300/097620130101 , C10J2300/098620130101 , C10J2300/099320130101 , C10J3/482 , C10J3/84 , C10J2300/185320130101 , C10J2300/180720130101 , C10J2300/168720130101 , C10J2300/189220130101 , C10J2300/091620130101 , C10J3/64 , C10J2200/3620130101
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2.发明公开
公开(公告)号：EP4349937A3
公开(公告)日：2024-06-26
申请号：EP24150681.5
申请日：2021-11-19
IPC分类号： C10B47/28 , C01B3/12 , C01B3/34 , C01B3/50 , C01B3/56 , C01B32/324 , C10J3/46 , C10J3/62 , C10J3/66 , C10J3/64 , C01B3/58 , C22B1/242 , C22B1/24 , C21C5/35 , C21C5/34 , C21B5/00 , C21B13/00 , C21C5/30 , C21C5/32 , C21C5/52 , C22B5/12
CPC分类号： C10J3/62 , C10J3/66 , C10J2300/091620130101 , C10J2300/095620130101 , C10J2300/097620130101 , C10J2300/098620130101 , C10J2300/095920130101 , C10J3/463 , C10J2300/120720130101 , C01B32/324 , Y02P20/52 , Y02P20/145 , C21B13/008 , C21B5/001 , C21C5/5217 , C21B2005/00520130101 , C21C5/32 , C21C5/34 , C21C5/35 , C21C5/30 , C01B3/12 , C01B3/501 , C01B3/506 , C01B3/56 , C22B5/12 , C22B1/2413 , C22B1/242 , Y02E50/10 , Y02E60/36 , C10J3/64 , C01B3/32
摘要： Improved processes and systems are disclosed for producing renewable hydrogen suitable for reducing metal ores, as well as for producing activated carbon. Some variations provide a process comprising: pyrolyzing biomass to generate a biogenic reagent comprising carbon and a pyrolysis off-gas; converting the pyrolysis off-gas to additional reducing gas and/or heat; reacting at least some of the biogenic reagent with a reactant to generate a reducing gas; and chemically reducing a metal oxide in the presence of the reducing gas. Some variations provide a process for producing renewable hydrogen by biomass pyrolysis to generate a biogenic reagent, conversion of the biogenic reagent to a reducing gas, and separation and recovery of hydrogen from the reducing gas. A reducing-gas composition for reducing a metal oxide is provided, comprising renewable hydrogen according to a hydrogen-isotope analysis. Reacted biogenic reagent may also be recovered as an activated carbon product. Many variations are disclosed.
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3.发明公开
公开(公告)号：EP4361233A1
公开(公告)日：2024-05-01
申请号：EP23205677.0
申请日：2023-10-25
发明人： JEON, Hee Jung , KIM, Ok Youn , YUN, Dong Min
CPC分类号： C10J3/463 , C10G2/32 , C01B32/40 , C01B3/56 , C01B2203/04220130101 , C01B2203/047520130101 , B01D53/62 , C01B32/50 , B01J21/08 , B01J23/755 , B01D2251/40420130101 , B01D2251/30420130101 , C10J2300/098620130101 , C10K3/026 , C10K1/005 , C10J2300/161820130101 , C10J2300/094620130101 , C10J2300/091620130101 , C10K1/026 , C10J2300/180720130101 , C10J2300/165920130101
摘要： The invention relates to a method for manufacturing syngas, the method including: (S1) heat-treating organic wastes under a catalyst in a first reactor to produce a first mixed gas; (S2) separating the catalyst and carbon dioxide (CO2) from the first mixed gas, and recovering a mixed gas from which the catalyst and the carbon dioxide (CO2) have been removed; (S3) converting the carbon dioxide (CO2) separated in (S2) into carbon monoxide (CO) by a reverse Boudouard reaction in a second reactor; and (S4) mixing the mixed gas recovered in (S2) and the carbon monoxide (CO) converted in (S3) to produce syngas.
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4.发明公开
公开(公告)号：EP4428093A1
公开(公告)日：2024-09-11
申请号：EP24150899.3
申请日：2024-01-09
发明人： JEON, Hee Jung , KIM, Ok Youn , YUN, Dong Min
CPC分类号： C10K3/02 , C10K3/06 , C10K1/005 , C10J2300/165920130101 , C10J2300/098620130101 , C10K3/026 , C10J2300/094620130101 , C10J2300/091620130101 , C10J3/00 , C10J3/46 , C10J3/84 , C10K1/024 , C10K1/08 , C10J2300/185320130101 , C10J2300/097620130101 , C10J3/463 , C10G2/32 , C01B3/38 , C01B3/26 , C01B3/44 , C01B2203/041520130101 , C01B2203/047520130101
摘要： The invention relates to a method of making a syngas, the method including: (S1) heat-treating organic waste in a first reactor to produce a first mixed gas; (S2) introducing the first mixed gas to a second reactor and subjecting it to methane reforming in the presence of a catalyst to produce a second mixed gas; (S3) separating the catalyst and carbon dioxide from the second mixed gas and recovering a third mixed gas from which the catalyst and the carbon dioxide have been removed; (S4) converting the carbon dioxide separated in (S3) into carbon monoxide through a reverse Boudouard reaction in a third reactor; and (S5) mixing the third mixed gas recovered in (S3) and the carbon monoxide converted in (S4) to produce syngas, The invention further relates to an apparatus for making a syngas.
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5.发明公开
公开(公告)号：EP4339262A3
公开(公告)日：2024-07-10
申请号：EP24150674.0
申请日：2021-11-19
发明人： MENNEL, James A. , DAUGAARD, Daren , SLACK, Dustin
IPC分类号： C10B47/28
CPC分类号： C10J3/62 , C10J3/66 , C10J2300/091620130101 , C10J2300/095620130101 , C10J2300/097620130101 , C10J2300/098620130101 , C10J2300/095920130101 , C10J3/463 , C10J2300/120720130101 , C01B32/324 , Y02P20/52 , Y02P20/145 , C21B13/008 , C21B5/001 , C21C5/5217 , C21B2005/00520130101 , C21C5/32 , C21C5/34 , C21C5/35 , C21C5/30 , C01B3/12 , C01B3/501 , C01B3/506 , C01B3/56 , C22B5/12 , C22B1/2413 , C22B1/242 , Y02E50/10 , Y02E60/36 , C10J3/64 , C01B3/32
摘要： Improved processes and systems are disclosed for producing renewable hydrogen suitable for reducing metal ores, as well as for producing activated carbon. Some variations provide a process comprising: pyrolyzing biomass to generate a biogenic reagent comprising carbon and a pyrolysis off-gas; converting the pyrolysis off-gas to additional reducing gas and/or heat; reacting at least some of the biogenic reagent with a reactant to generate a reducing gas; and chemically reducing a metal oxide in the presence of the reducing gas. Some variations provide a process for producing renewable hydrogen by biomass pyrolysis to generate a biogenic reagent, conversion of the biogenic reagent to a reducing gas, and separation and recovery of hydrogen from the reducing gas. A reducing-gas composition for reducing a metal oxide is provided, comprising renewable hydrogen according to a hydrogen-isotope analysis. Reacted biogenic reagent may also be recovered as an activated carbon product. Many variations are disclosed.
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6.发明公开
公开(公告)号：EP4386066A3
公开(公告)日：2024-06-26
申请号：EP24150664.1
申请日：2021-11-19
发明人： MENNEL, James A. , DAUGAARD, Daren , SLACK, Dustin
IPC分类号： C10B47/28 , C01B3/12 , C01B3/34 , C01B3/50 , C01B3/56 , C01B32/324 , C10J3/46 , C10J3/62 , C10J3/66 , C10J3/64 , C01B3/58 , C22B1/242 , C22B1/24 , C21C5/35 , C21C5/34 , C21B5/00 , C21B13/00 , C21C5/30 , C21C5/32 , C21C5/52 , C22B5/12
CPC分类号： C10J3/62 , C10J3/66 , C10J2300/091620130101 , C10J2300/095620130101 , C10J2300/097620130101 , C10J2300/098620130101 , C10J2300/095920130101 , C10J3/463 , C10J2300/120720130101 , C01B32/324 , Y02P20/52 , Y02P20/145 , C21B13/008 , C21B5/001 , C21C5/5217 , C21B2005/00520130101 , C21C5/32 , C21C5/34 , C21C5/35 , C21C5/30 , C01B3/12 , C01B3/501 , C01B3/506 , C01B3/56 , C22B5/12 , C22B1/2413 , C22B1/242 , Y02E50/10 , Y02E60/36 , C10J3/64 , C01B3/32
摘要： Improved processes and systems are disclosed for producing renewable hydrogen suitable for reducing metal ores, as well as for producing activated carbon. Some variations provide a process comprising: pyrolyzing biomass to generate a biogenic reagent comprising carbon and a pyrolysis off-gas; converting the pyrolysis off-gas to additional reducing gas and/or heat; reacting at least some of the biogenic reagent with a reactant to generate a reducing gas; and chemically reducing a metal oxide in the presence of the reducing gas. Some variations provide a process for producing renewable hydrogen by biomass pyrolysis to generate a biogenic reagent, conversion of the biogenic reagent to a reducing gas, and separation and recovery of hydrogen from the reducing gas. A reducing-gas composition for reducing a metal oxide is provided, comprising renewable hydrogen according to a hydrogen-isotope analysis. Reacted biogenic reagent may also be recovered as an activated carbon product. Many variations are disclosed.
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7.发明公开
公开(公告)号：EP4386066A2
公开(公告)日：2024-06-19
申请号：EP24150664.1
申请日：2021-11-19
发明人： MENNEL, James A. , DAUGAARD, Daren , SLACK, Dustin
IPC分类号： C10B47/28 , C01B3/12 , C01B3/34 , C01B3/50 , C01B3/56 , C01B32/324 , C10J3/46 , C10J3/62 , C10J3/66 , C10J3/64 , C01B3/58 , C22B1/242 , C22B1/24 , C21C5/35 , C21C5/34 , C21B5/00 , C21B13/00 , C21C5/30 , C21C5/32 , C21C5/52 , C22B5/12
CPC分类号： C10J3/62 , C10J3/66 , C10J2300/091620130101 , C10J2300/095620130101 , C10J2300/097620130101 , C10J2300/098620130101 , C10J2300/095920130101 , C10J3/463 , C10J2300/120720130101 , C01B32/324 , Y02P20/52 , Y02P20/145 , C21B13/008 , C21B5/001 , C21C5/5217 , C21B2005/00520130101 , C21C5/32 , C21C5/34 , C21C5/35 , C21C5/30 , C01B3/12 , C01B3/501 , C01B3/506 , C01B3/56 , C22B5/12 , C22B1/2413 , C22B1/242 , Y02E50/10 , Y02E60/36 , C10J3/64 , C01B3/32
摘要： Improved processes and systems are disclosed for producing renewable hydrogen suitable for reducing metal ores, as well as for producing activated carbon. Some variations provide a process comprising: pyrolyzing biomass to generate a biogenic reagent comprising carbon and a pyrolysis off-gas; converting the pyrolysis off-gas to additional reducing gas and/or heat; reacting at least some of the biogenic reagent with a reactant to generate a reducing gas; and chemically reducing a metal oxide in the presence of the reducing gas. Some variations provide a process for producing renewable hydrogen by biomass pyrolysis to generate a biogenic reagent, conversion of the biogenic reagent to a reducing gas, and separation and recovery of hydrogen from the reducing gas. A reducing-gas composition for reducing a metal oxide is provided, comprising renewable hydrogen according to a hydrogen-isotope analysis. Reacted biogenic reagent may also be recovered as an activated carbon product. Many variations are disclosed.
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8.发明公开
公开(公告)号：EP4382477A1
公开(公告)日：2024-06-12
申请号：EP23205266.2
申请日：2023-10-23
发明人： JEON, Hee Jung , KIM, Ok Youn , YUN, Dong Min
CPC分类号： C10J2300/091620130101 , C10J2300/096620130101 , C10K3/04 , C10K1/005 , C10K1/003 , C10J2300/165920130101 , C10J2300/094620130101 , C10J2300/098620130101 , C10K3/026 , C10K1/10 , C10G2/32 , C10J3/463 , C01B3/38 , C01B2203/023320130101 , C01B2203/047520130101 , C01B3/44 , C01B2203/04320130101 , C01B2203/041520130101 , C01B2203/04220130101 , C01B2203/048520130101 , C01B2203/06220130101
摘要： The present invention relates to a manufacturing method of syngas including: (S1) heat-treating organic wastes under hydrogen and a catalyst in a first reactor; (S2) separating the catalyst and the hydrogen from a product of (S1) and recovering a first mixed gas from which the catalyst and the hydrogen have been removed; (S3) reforming the first mixed gas recovered in (S2) with water vapor; (S4) separating carbon dioxide from a product of (S3) and recovering a second mixed gas from which the carbon dioxide has been removed; (S5) converting the carbon dioxide separated in (S4) into carbon monoxide through a reverse Boudouard reaction in the second reactor; and (S6) mixing the hydrogen separated in (S2), the mixed gas recovered in (S4), and the carbon monoxide converted in (S5) to produce syngas.
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