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    Process and plant for producing methanol
    1.
    发明授权
    Process and plant for producing methanol 有权
    生产甲醇的工艺和装置

    公开(公告)号：US08629191B2

    公开(公告)日：2014-01-14

    申请号：US13121562

    申请日：2009-07-29

    申请人： Hans Kopetsch ,  Philipp Marius Hackel ,  Veronika Gronemann ,  Rainer Morgenroth

    发明人： Hans Kopetsch ,  Philipp Marius Hackel ,  Veronika Gronemann ,  Rainer Morgenroth

    IPC分类号： C07C27/00

    CPC分类号： C07C29/152 ,  B01J8/067 ,  B01J2208/00274 ,  B01J2219/0004 ,  C07C31/04

    摘要： For producing methanol from a synthesis gas containing hydrogen and carbon oxides the synthesis gas is passed through a first, water-cooled reactor in which a part of the carbon oxides is catalytically converted to methanol. The resulting mixture containing synthesis gas and methanol vapor is supplied to a second, gas-cooled reactor in which a further part of the carbon oxides is converted to methanol. Subsequently, methanol is separated from the synthesis gas, and synthesis gas is recirculated to the first reactor. The cooling gas flows through the second reactor cocurrent to the mixture withdrawn from the first reactor.

    摘要翻译： 为了从含有氢和碳氧化物的合成气生产甲醇，合成气通过第一个水冷反应器，其中一部分碳氧化物被催化转化成甲醇。 将所得到的含有合成气和甲醇蒸汽的混合物供应到第二个气冷反应器中，其中另外一部分碳氧化物转化为甲醇。 随后，从合成气中分离出甲醇，合成气再循环至第一反应器。 冷却气体流过第二反应器并流至从第一反应器排出的混合物。

    PROCESS AND PLANT FOR PRODUCING METHANOL
    2.
    发明申请
    PROCESS AND PLANT FOR PRODUCING METHANOL 有权
    生产甲醇的工艺和设备

    公开(公告)号：US20110178188A1

    公开(公告)日：2011-07-21

    申请号：US13121562

    申请日：2009-07-29

    申请人： Hans Kopetsch ,  Philipp Marius Hackel ,  Veronika Gronemann ,  Rainer Morgenroth

    发明人： Hans Kopetsch ,  Philipp Marius Hackel ,  Veronika Gronemann ,  Rainer Morgenroth

    IPC分类号： C07C29/152

    CPC分类号： C07C29/152 ,  B01J8/067 ,  B01J2208/00274 ,  B01J2219/0004 ,  C07C31/04

    摘要： For producing methanol from a synthesis gas containing hydrogen and carbon oxides the synthesis gas is passed through a first, water-cooled reactor in which a part of the carbon oxides is catalytically converted to methanol. The resulting mixture containing synthesis gas and methanol vapor is supplied to a second, gas-cooled reactor in which a further part of the carbon oxides is converted to methanol. Subsequently, methanol is separated from the synthesis gas, and synthesis gas is recirculated to the first reactor. The cooling gas flows through the second reactor cocurrent to the mixture withdrawn from the first reactor.

    摘要翻译： 为了从含有氢和碳氧化物的合成气生产甲醇，合成气通过第一个水冷反应器，其中一部分碳氧化物被催化转化成甲醇。 将所得到的含有合成气和甲醇蒸汽的混合物供应到第二个气冷反应器中，其中另外一部分碳氧化物转化为甲醇。 随后，从合成气中分离出甲醇，合成气再循环至第一反应器。 冷却气体流过第二反应器并流至从第一反应器排出的混合物。

    METHOD AND SYSTEM FOR PRODUCING METHANOL FROM INERT-RICH SYNGAS
    3.
    发明申请
    METHOD AND SYSTEM FOR PRODUCING METHANOL FROM INERT-RICH SYNGAS 有权
    从富含精炼生产甲醇的方法和系统

    公开(公告)号：US20140031438A1

    公开(公告)日：2014-01-30

    申请号：US14111205

    申请日：2012-03-22

    申请人： Philipp Marius Hackel ,  Rainer Morgenroth ,  Andreas Bormann ,  Veronika Gronemann

    发明人： Philipp Marius Hackel ,  Rainer Morgenroth ,  Andreas Bormann ,  Veronika Gronemann

    IPC分类号： C07C29/152

    CPC分类号： C07C29/152 ,  B01J19/245 ,  B01J2219/24 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/093 ,  Y02E50/18 ,  Y10T29/49716 ,  C07C31/04

    摘要： A method for producing methanol from inert-rich syngas includes installing a catalytic pre-reactor is upstream of the single or mufti-stage synthesis loop, a first part of the syngas being converted to methanol in the catalytic pre-reactor. Furthermore, an inert gas separation stage, for example a pressure swing adsorption system or a membrane system, is connected downstream of the synthesis loop, whereby a hydrogen-enriched syngas stream can be returned to the synthesis loop. In the processing of methane-rich syngas, the inert gas separation stage may also comprise an autothermal reformer in which methane is converted to carbon oxides and hydrogen, which are also returned into the synthesis loop.

    摘要翻译： 从富惰性合成气生产甲醇的方法包括将催化预反应器安装在单级或多级合成回路的上游，第一部分合成气在催化预反应器中转化为甲醇。 此外，惰性气体分离阶段，例如变压吸附系统或膜系统，连接在合成回路的下游，由此富氢合成气流可返回合成回路。 在富甲烷合成气的处理中，惰性气体分离阶段还可以包括其中甲烷转化为碳氧化物和氢的自热重整器，其也返回到合成回路中。

    METHOD AND PLANT FOR THE PRODUCTION OF METHANOL
    4.
    发明申请
    METHOD AND PLANT FOR THE PRODUCTION OF METHANOL 有权
    甲醇生产方法和设备

    公开(公告)号：US20120129958A1

    公开(公告)日：2012-05-24

    申请号：US13386098

    申请日：2010-07-16

    申请人： Andreas Bormann ,  Veronika Gronemann ,  Rainer Morgenroth ,  Jan Hagemann ,  Holger Schlichting ,  Philipp Marius Hackel

    发明人： Andreas Bormann ,  Veronika Gronemann ,  Rainer Morgenroth ,  Jan Hagemann ,  Holger Schlichting ,  Philipp Marius Hackel

    IPC分类号： C07C1/04 ,  B01J19/00

    CPC分类号： C07C29/152 ,  C07C31/04

    摘要： A method for producing methanol from a synthesis gas containing hydrogen and carbon oxides with a high content of inert components includes passing the synthesis gas through a synthesis reactor so as to catalytically convert a part of the carbon oxides to methanol. The methanol is separated from the obtained mixture from the reactor. The mixture liberated from methanol is separated into a cycle stream and a purge stream. The cycle stream is recirculated so as to form a synthesis circle and combined with a fresh gas stream including hydrogen and carbon oxides before being charged into the synthesis reactor. The purge stream is supplied to a secondary reactor so as to catalytically convert a further part of the hydrogen and carbon oxides to methanol. Further methanol is separated the obtained mixture including synthesis gas, inert components and methanol vapor.

    摘要翻译： 从含有高含量惰性成分的氢和碳氧化物的合成气生产甲醇的方法包括使合成气通过合成反应器，以将一部分碳氧化物催化转化为甲醇。 将甲醇从所得反应器的混合物中分离。 从甲醇中释出的混合物被分离成循环流和净化流。 循环流再循环以形成合成圆，并且在包含氢和碳氧化物的新鲜气流之前被装入合成反应器中。 将吹扫流供给到二次反应器中，以将另一部分氢和碳氧化物催化转化成甲醇。 分离得到的混合物，包括合成气，惰性组分和甲醇蒸气。

    Method and plant for the production of methanol
    5.
    发明授权
    Method and plant for the production of methanol 有权
    生产甲醇的方法和设备

    公开(公告)号：US09040594B2

    公开(公告)日：2015-05-26

    申请号：US13386098

    申请日：2010-07-16

    申请人： Andreas Bormann ,  Veronika Gronemann ,  Rainer Morgenroth ,  Jan Hagemann ,  Holger Schlichting ,  Philipp Marius Hackel

    发明人： Andreas Bormann ,  Veronika Gronemann ,  Rainer Morgenroth ,  Jan Hagemann ,  Holger Schlichting ,  Philipp Marius Hackel

    IPC分类号： C07C29/152 ,  B01J8/00

    CPC分类号： C07C29/152 ,  C07C31/04

    摘要： A method for producing methanol from a synthesis gas containing hydrogen and carbon oxides with a high content of inert components includes passing the synthesis gas through a synthesis reactor so as to catalytically convert a part of the carbon oxides to methanol. The methanol is separated from the obtained mixture from the reactor. The mixture liberated from methanol is separated into a cycle stream and a purge stream. The cycle stream is recirculated so as to form a synthesis circle and combined with a fresh gas stream including hydrogen and carbon oxides before being charged into the synthesis reactor. The purge stream is supplied to a secondary reactor so as to catalytically convert a further part of the hydrogen and carbon oxides to methanol. Further methanol is separated the obtained mixture including synthesis gas, inert components and methanol vapor.

    摘要翻译： 从含有高含量惰性成分的氢和碳氧化物的合成气生产甲醇的方法包括使合成气通过合成反应器，以将一部分碳氧化物催化转化为甲醇。 将甲醇从所得反应器的混合物中分离。 从甲醇中释出的混合物被分离成循环流和净化流。 循环流再循环以形成合成圆，并且在包含氢和碳氧化物的新鲜气流之前被装入合成反应器中。 将吹扫流供给到二次反应器中，以将另一部分氢和碳氧化物催化转化成甲醇。 分离得到的混合物，包括合成气，惰性组分和甲醇蒸气。

    Process and plant for the production of methanol from synthesis gas rich in inerts
    6.
    发明授权
    Process and plant for the production of methanol from synthesis gas rich in inerts 有权
    从合成气生产甲醇的工艺和装置富含惰性物质

    公开(公告)号：US09296672B2

    公开(公告)日：2016-03-29

    申请号：US14111205

    申请日：2012-03-22

    申请人： Philipp Marius Hackel ,  Rainer Morgenroth ,  Andreas Bormann ,  Veronika Gronemann

    发明人： Philipp Marius Hackel ,  Rainer Morgenroth ,  Andreas Bormann ,  Veronika Gronemann

    IPC分类号： C07C29/152

    CPC分类号： C07C29/152 ,  B01J19/245 ,  B01J2219/24 ,  C10J3/82 ,  C10J2300/0916 ,  C10J2300/093 ,  Y02E50/18 ,  Y10T29/49716 ,  C07C31/04

    摘要： A method for producing methanol from inert-rich syngas includes installing a catalytic pre-reactor is upstream of the single or mufti-stage synthesis loop, a first part of the syngas being converted to methanol in the catalytic pre-reactor. Furthermore, an inert gas separation stage, for example a pressure swing adsorption system or a membrane system, is connected downstream of the synthesis loop, whereby a hydrogen-enriched syngas stream can be returned to the synthesis loop. In the processing of methane-rich syngas, the inert gas separation stage may also comprise an autothermal reformer in which methane is converted to carbon oxides and hydrogen, which are also returned into the synthesis loop.

    摘要翻译： 从富惰性合成气生产甲醇的方法包括将催化预反应器安装在单级或多级合成回路的上游，第一部分合成气在催化预反应器中转化为甲醇。 此外，惰性气体分离阶段，例如变压吸附系统或膜系统，连接在合成回路的下游，由此富氢合成气流可返回合成回路。 在富甲烷合成气的处理中，惰性气体分离阶段还可以包括其中甲烷转化为碳氧化物和氢的自热重整器，其也返回到合成回路中。

    Process of producing a synthesis gas for methanol synthesis
    7.
    发明授权
    Process of producing a synthesis gas for methanol synthesis 失效
    生产合成气用于甲醇合成的方法

    公开(公告)号：US5310506A

    公开(公告)日：1994-05-10

    申请号：US120140

    申请日：1993-09-10

    申请人： Emil Supp ,  Rainer Morgenroth

    发明人： Emil Supp ,  Rainer Morgenroth

    IPC分类号： C01B3/38 ,  C07C29/151 ,  C01B3/36

    CPC分类号： C01B3/38 ,  C07C29/1518 ,  C01B2203/0244 ,  C01B2203/043 ,  C01B2203/061 ,  C01B2203/0844 ,  C01B2203/0883 ,  C01B2203/1011 ,  C01B2203/1058 ,  C01B2203/1241 ,  C01B2203/142 ,  C01B2203/148 ,  C01B2203/82

    摘要： In a reforming reactor operated with reactor outlet temperatures from 600.degree. to 1300.degree. C. and under a pressure from 10 to 100 bars, a methane-containing hydrocarbon gas is reacted with oxygen and water vapor. The reforming reactor is additionally fed with a high-hydrogen gas, which contains free hydrogen. The raw synthesis gas withdrawn from the reforming reactor is mainly composed of hydrogen, carbon monoxide and carbon dioxide. Without a removal of carbon dioxide from the raw synthesis gas, a synthesis gas is produced, which is suitable for the methanol synthesis and in which the concentrations of the components H.sub.2, CO and CO.sub.2 have a molar ratio (H.sub.2 -CO.sub.2): (CO+CO.sub.2), called the stoichiometric number, from 1.97 to 2.2. In case of need, the stoichiometry number can be adjusted by adding hydrogen to the raw synthesis gas coming from the reforming reactor.

    摘要翻译： 在反应器出口温度为600〜1300℃，压力为10〜100巴的重整反应器中，含甲烷的烃类气体与氧气和水蒸汽反应。 重整反应器另外加入含有游离氢的高氢气。 从重整反应器排出的原始合成气主要由氢，一氧化碳和二氧化碳组成。 没有从原料合成气中除去二氧化碳，产生适合于甲醇合成的合成气，其中组分H 2，CO和CO 2的浓度具有摩尔比（H 2 -CO 2）：（CO + CO2），称为化学计量数，从1.97到2.2。 在需要的情况下，可以通过向来自重整反应器的原料合成气中加入氢来调节化学计量数。