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公开(公告)号:US4368333A
公开(公告)日:1983-01-11
申请号:US288761
申请日:1981-07-31
申请人: Laszlo Kovacs , Galina Moger nee Eremineva , Dezso Gal , Peter Hajdu , Julia Lukacs , Erik Kroo , Istvan Nemes , Andras Nemeth , Katalin Szabo nee Mogyorosi , Geza Szentgyorgyi , Szilard Riederauer , Janos Szepvolgyi
发明人: Laszlo Kovacs , Galina Moger nee Eremineva , Dezso Gal , Peter Hajdu , Julia Lukacs , Erik Kroo , Istvan Nemes , Andras Nemeth , Katalin Szabo nee Mogyorosi , Geza Szentgyorgyi , Szilard Riederauer , Janos Szepvolgyi
IPC分类号: C07C51/21 , C07C51/245 , C07C51/16
CPC分类号: C07C51/21 , C07C51/245
摘要: The invention relates to an improved method for the liquid phase oxidation of coal performed with oxygen optionally in the presence of water. According to the invention oxidation is performed in the presence of a cooxidation partner selected from the group of liquid hydrocarbons and oxygen-containing liquid hydrocarbons, and if water is also present, the pH of the homogeneous solution formed from the cooxidation partner and water is maintained at a slightly acidic value.By the method of the invention the formation of carbon dioxide can be suppressed significantly.
摘要翻译: 本发明涉及用氧气任选地在水存在下进行的用于液相氧化的改进方法。 根据本发明,在选自液体烃和含氧液体烃的共氧化配位体的存在下进行氧化,如果还存在水,则保持由共氧化伴侣和水形成的均匀溶液的pH 呈酸性。 通过本发明的方法,可以显着地抑制二氧化碳的形成。
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公开(公告)号:US4425219A
公开(公告)日:1984-01-10
申请号:US288765
申请日:1981-07-31
申请人: Erik Kroo , Laszlo Kovacs , Istvan Nemes , Katalin Szabo nee Mogyorosi , Geza Szentgyorgyi , Galina Moger nee Eremineva , Andras Nemeth , Dezso Gal , Szilard Riederauer , Janos Szepvolgyi
发明人: Erik Kroo , Laszlo Kovacs , Istvan Nemes , Katalin Szabo nee Mogyorosi , Geza Szentgyorgyi , Galina Moger nee Eremineva , Andras Nemeth , Dezso Gal , Szilard Riederauer , Janos Szepvolgyi
CPC分类号: C10G1/04
摘要: The invention relates to an improved method for the production of liquid carbon compounds from coal. According to the invention coal is oxidized at 80.degree. to 300.degree. C. in the presence of the vapors of a C.sub.1-5 aliphatic alcohol, optionally under the introduction of steam, and then the liquid carbon compounds are separated from the resulting product mixture.The process according to the invention can also be performed under atmospheric pressure, 50-80% of the carbon content of the coal converted appear in the liquid product. The liquid product contains the more valuable fraction, boiling below 300.degree. C., as major component.
摘要翻译: 本发明涉及一种从煤中生产液态碳化合物的改进方法。 根据本发明,任选地在蒸汽引入下,在C1-5脂族醇的蒸气存在下,在80℃至300℃下将煤氧化,然后将液体碳化合物与所得产物混合物分离。 根据本发明的方法也可以在大气压下进行,转化的碳含量的50-80%出现在液体产物中。 液体产品含有较贵的部分,沸点低于300℃,作为主要成分。
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公开(公告)号:US20060185245A1
公开(公告)日:2006-08-24
申请号:US11328921
申请日:2006-01-10
申请人: Michael Serio , Erik Kroo , Marek Wojtowicz , Eric Suuberg
发明人: Michael Serio , Erik Kroo , Marek Wojtowicz , Eric Suuberg
IPC分类号: C10J3/54
摘要: Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH4, H2, CO2, CO, H2O, NH3) and a reactive carbon-rich char as the main byproduct. Significant amounts of liquid products are formed under less severe pyrolysis conditions, and are cracked almost completely to gases as the temperature is raised. A primary pyrolysis model for the composite mixture is based on an existing model for whole biomass materials, and an artificial neural network models the changes in gas composition with the severity of pyrolysis conditions.
摘要翻译: 空间中的固体废物资源回收是通过热解处理来实现的,以产生轻质气体作为主要产物(CH 3,H 2,CO 2, CO,H 2 O,NH 3)和富含反应性的富碳焦炭作为主要副产物。 在不太严重的热解条件下形成大量的液体产物,随着温度升高,几乎完全裂解成气体。 复合混合物的主要热解模型基于现有的整个生物质材料模型,人工神经网络模拟气体组成的变化与热解条件的严重程度。
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公开(公告)号:US07241323B2
公开(公告)日:2007-07-10
申请号:US11328921
申请日:2006-01-10
IPC分类号: C01B3/46
摘要: Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH4, H2, CO2, CO, H2O, NH3) and a reactive carbon-rich char as the main byproduct. Significant amounts of liquid products are formed under less severe pyrolysis conditions, and are cracked almost completely to gases as the temperature is raised. A primary pyrolysis model for the composite mixture is based on an existing model for whole biomass materials, and an artificial neural network models the changes in gas composition with the severity of pyrolysis conditions.
摘要翻译: 空间中的固体废物资源回收是通过热解处理来实现的,以产生轻质气体作为主要产物(CH 3,H 2,CO 2, CO,H 2 O,NH 3)和富含反应性的富碳焦炭作为主要副产物。 在不太严重的热解条件下形成大量的液体产物,随着温度升高,几乎完全裂解成气体。 复合混合物的主要热解模型基于现有的整个生物质材料模型,人工神经网络模拟气体组成的变化与热解条件的严重程度。
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公开(公告)号:US07169197B2
公开(公告)日:2007-01-30
申请号:US09902425
申请日:2001-07-10
IPC分类号: B01J7/00
CPC分类号: C10B49/02 , C10B53/00 , C10B53/07 , F23G5/027 , F23G5/46 , F23G2201/303 , F23G2206/203 , F23G2209/26 , F23G2900/50202 , Y02E20/12 , Y02P20/143
摘要: Solid waste resource recovery in space is effected by pyrolysis processing, to produce light gases as the main products (CH4, H2, CO2, CO, H2O, NH3) and a reactive carbon-rich char as the main byproduct. Significant amounts of liquid products are formed under less severe pyrolysis conditions, and are cracked almost completely to gases as the temperature is raised. A primary pyrolysis model for the composite mixture is based on an existing model for whole biomass materials, and an artificial neural network models the changes in gas composition with the severity of pyrolysis conditions.
摘要翻译: 空间中的固体废物资源回收是通过热解处理来实现的,以产生轻质气体作为主要产物(CH 3,H 2,CO 2, CO,H 2 O,NH 3)和富含反应性的富碳焦炭作为主要副产物。 在不太严重的热解条件下形成大量的液体产物,随着温度升高,几乎完全裂解成气体。 复合混合物的主要热解模型基于现有的整个生物质材料模型,人工神经网络模拟气体组成的变化与热解条件的严重程度。
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公开(公告)号:US20050191531A1
公开(公告)日:2005-09-01
申请号:US11050285
申请日:2005-02-03
申请人: Marek Wojtowicz , Michael Serio , Erik Kroo , Eric Suuberg
发明人: Marek Wojtowicz , Michael Serio , Erik Kroo , Eric Suuberg
IPC分类号: C01B3/22 , C01B3/38 , C01B3/48 , C01B3/58 , C10J3/62 , H01M8/04 , H01M8/06 , H01M8/18 , H01M8/00 , H01M8/12 , H01M2/00 , H01M2/02
CPC分类号: H01M8/0618 , B60L50/72 , B60L58/34 , B60L2200/36 , B60L2240/545 , C01B3/22 , C01B3/38 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0266 , C01B2203/0283 , C01B2203/044 , C01B2203/045 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/1604 , C01B2203/1652 , C01B2203/1676 , C01B2203/169 , C01B2203/82 , C10J3/62 , C10J2200/06 , C10J2300/1646 , C10K1/004 , C10K3/006 , C10K3/04 , H01M8/04022 , H01M8/0668 , H01M8/0675 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要: The method for generating a hydrogen-rich stream from hydrocarbon fuels, ultimately to produce hydrogen gas, involves the following two steps performed in a cyclic fashion: (1) pyrolysis of the hydrocarbon fuel to obtain a carbon-rich fraction and a hydrogen-rich fraction; and (2) oxidation of the carbon-rich fraction, or a portion of it, for heat generation. The method involves the following optional steps: (3) steam gasification of part of the carbon-rich fraction to produce additional amounts of hydrogen and carbon monoxide; (4) water-gas shift reaction to convert carbon monoxide to carbon dioxide with the simultaneous formation of additional amounts of hydrogen; and (5) steam reforming of light hydrocarbons that may be produced in step (1) to produce more hydrogen and carbon monoxide.
摘要翻译: 从烃燃料产生富氢流的方法,最终产生氢气包括以下循环方式执行的两个步骤:(1)烃燃料的热解以获得富碳馏分和富氢 分数; 和(2)富碳馏分或其一部分的氧化用于发热。 该方法包括以下任选步骤:(3)部分富碳级分的蒸汽气化以产生额外量的氢气和一氧化碳; (4)水煤气变换反应,将一氧化碳转化为二氧化碳,同时形成额外的氢气; 和(5)可以在步骤(1)中产生的轻质烃的蒸汽重整以产生更多的氢和一氧化碳。
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公开(公告)号:US06869580B2
公开(公告)日:2005-03-22
申请号:US09900678
申请日:2001-07-06
CPC分类号: H01M8/0618 , B60L11/1894 , B60L11/1898 , B60L2200/36 , B60L2240/545 , C01B3/22 , C01B3/38 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0266 , C01B2203/0283 , C01B2203/044 , C01B2203/045 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/1604 , C01B2203/1652 , C01B2203/1676 , C01B2203/169 , C01B2203/82 , C10J3/62 , C10J2200/06 , C10J2300/1646 , C10K1/004 , C10K3/006 , C10K3/04 , H01M8/04022 , H01M8/0668 , H01M8/0675 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要: The method for generating a hydrogen-rich stream from hydrocarbon fuels, ultimately to produce hydrogen gas, involves the following two steps performed in a cyclic fashion: (1) pyrolysis of the hydrocarbon fuel to obtain a carbon-rich fraction and a hydrogen-rich fraction; and (2) oxidation of the carbon-rich fraction, or a portion of it, for heat generation. The method involves the following optional steps: (3) steam gasification of part of the carbon-rich fraction to produce additional amounts of hydrogen and carbon monoxide; (4) water-gas shift reaction to convert carbon monoxide to carbon dioxide with the simultaneous formation of additional amounts of hydrogen; and (5) steam reforming of light hydrocarbons that may be produced in step (1) to produce more hydrogen and carbon monoxide.
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公开(公告)号:US07794862B2
公开(公告)日:2010-09-14
申请号:US12077654
申请日:2008-03-20
IPC分类号: H01M8/06
CPC分类号: H01M8/0618 , B60L11/1894 , B60L11/1898 , B60L2200/36 , B60L2240/545 , C01B3/22 , C01B3/38 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0266 , C01B2203/0283 , C01B2203/044 , C01B2203/045 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/1604 , C01B2203/1652 , C01B2203/1676 , C01B2203/169 , C01B2203/82 , C10J3/62 , C10J2200/06 , C10J2300/1646 , C10K1/004 , C10K3/006 , C10K3/04 , H01M8/04022 , H01M8/0668 , H01M8/0675 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要: The method for generating a hydrogen-rich stream from hydrocarbon fuels, ultimately to produce hydrogen gas, involves the following two steps performed in a cyclic fashion: (1) pyrolysis of the hydrocarbon fuel to obtain a carbon-rich fraction and a hydrogen-rich fraction; and (2) oxidation of the carbon-rich fraction, or a portion of it, for heat generation. The method involves the following optional steps: (3) steam gasification of part of the carbon-rich fraction to produce additional amounts of hydrogen and carbon monoxide; (4) water-gas shift reaction to convert carbon monoxide to carbon dioxide with the simultaneous formation of additional amounts of hydrogen; and (5) steam reforming of light hydrocarbons that may be produced in step (1) to produce more hydrogen and carbon monoxide.
摘要翻译: 从烃燃料产生富氢流的方法,最终产生氢气包括以下循环方式执行的两个步骤:(1)烃燃料的热解以获得富碳馏分和富氢 分数; 和(2)富碳馏分或其一部分的氧化用于发热。 该方法包括以下任选步骤:(3)部分富碳级分的蒸汽气化以产生额外量的氢气和一氧化碳; (4)水煤气变换反应,将一氧化碳转化为二氧化碳,同时形成额外的氢气; 和(5)可以在步骤(1)中产生的轻质烃的蒸汽重整以产生更多的氢和一氧化碳。
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公开(公告)号:US20080171246A1
公开(公告)日:2008-07-17
申请号:US12077654
申请日:2008-03-20
IPC分类号: H01M8/06
CPC分类号: H01M8/0618 , B60L11/1894 , B60L11/1898 , B60L2200/36 , B60L2240/545 , C01B3/22 , C01B3/38 , C01B3/48 , C01B3/583 , C01B2203/0233 , C01B2203/0266 , C01B2203/0283 , C01B2203/044 , C01B2203/045 , C01B2203/047 , C01B2203/0495 , C01B2203/066 , C01B2203/0811 , C01B2203/0816 , C01B2203/0866 , C01B2203/1241 , C01B2203/1247 , C01B2203/127 , C01B2203/142 , C01B2203/1604 , C01B2203/1652 , C01B2203/1676 , C01B2203/169 , C01B2203/82 , C10J3/62 , C10J2200/06 , C10J2300/1646 , C10K1/004 , C10K3/006 , C10K3/04 , H01M8/04022 , H01M8/0668 , H01M8/0675 , H01M2250/20 , Y02T90/32 , Y02T90/34
摘要: The method for generating a hydrogen-rich stream from hydrocarbon fuels, ultimately to produce hydrogen gas, involves the following two steps performed in a cyclic fashion: (1) pyrolysis of the hydrocarbon fuel to obtain a carbon-rich fraction and a hydrogen-rich fraction; and (2) oxidation of the carbon-rich fraction, or a portion of it, for heat generation. The method involves the following optional steps: (3) steam gasification of part of the carbon-rich fraction to produce additional amounts of hydrogen and carbon monoxide; (4) water-gas shift reaction to convert carbon monoxide to carbon dioxide with the simultaneous formation of additional amounts of hydrogen; and (5) steam reforming of light hydrocarbons that may be produced in step (1) to produce more hydrogen and carbon monoxide.
摘要翻译: 从烃燃料产生富氢流的方法,最终产生氢气包括以下循环方式执行的两个步骤:(1)烃燃料的热解以获得富碳馏分和富氢 分数; 和(2)富碳馏分或其一部分的氧化用于发热。 该方法包括以下任选步骤:(3)部分富碳级分的蒸汽气化以产生额外量的氢气和一氧化碳; (4)水煤气变换反应,将一氧化碳转化为二氧化碳,同时形成额外的氢气; 和(5)可以在步骤(1)中产生的轻质烃的蒸汽重整以产生更多的氢和一氧化碳。
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