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1. 发明申请

US20060122448A1 Method for catalytically dehydrating hydrocarbons 有权
标题翻译：催化脱碳烃的方法
公开(公告)号：US20060122448A1
公开(公告)日：2006-06-08
申请号：US10532843
申请日：2003-10-28
申请人： Natarajan Thiagarajan , Max Heinritz-Adrian , Sascha Wenzel , Johannes Menzel
发明人： Natarajan Thiagarajan , Max Heinritz-Adrian , Sascha Wenzel , Johannes Menzel
IPC分类号： C07C5/333
CPC分类号： C07C11/02 , C07C5/48 , C07C2521/02 , C07C2523/06 , C07C2523/14 , C07C2523/42 , C07C2523/62
摘要： The invention relates to a method for producing unsaturated hydrocarbons. According to said method, in a first step, a hydrocarbon, especially a mixture which contains alkanes, essentially no water, and can contain water vapour, is continuously guided through a first catalyst bed provided with standard dehydration conditions. Liquid water, water vapour and a gas containing oxygen are then added to the reaction mixture obtained in the first step and, in a second step, the reaction mixture obtained is then continuously guided through another catalyst bed for oxidising hydrogen and for further dehydrating hydrocarbons. The first catalyst bed can be heated and the heating in the first step is then preferably regulated in such a way that an essentially isothermic operating mode is created.
摘要翻译：本发明涉及一种生产不饱和烃的方法。根据所述方法，在第一步中，烃，特别是包含烷烃，基本上不含水并且可以含有水蒸汽的混合物被连续引导通过具有标准脱水条件的第一催化剂床。然后将液态水，水蒸汽和含氧气体加入到第一步骤中获得的反应混合物中，然后在第二步中，将获得的反应混合物连续引导通过另一个催化剂床，用于氧化氢气和进一步脱氢烃。可以加热第一催化剂床，然后优选地调节第一步中的加热，使得产生基本上等温的操作模式。

2. 发明授权

US07816576B2 Method for catalytically dehydrating hydrocarbons 有权
标题翻译：催化脱碳烃的方法
公开(公告)号：US07816576B2
公开(公告)日：2010-10-19
申请号：US10532843
申请日：2003-10-28
申请人： Natarajan Thiagarajan , Max Heinritz-Adrian , Sascha Wenzel , Johannes Menzel
发明人： Natarajan Thiagarajan , Max Heinritz-Adrian , Sascha Wenzel , Johannes Menzel
IPC分类号： C07C5/333
CPC分类号： C07C11/02 , C07C5/48 , C07C2521/02 , C07C2523/06 , C07C2523/14 , C07C2523/42 , C07C2523/62
摘要： The invention relates to a method for producing unsaturated hydrocarbons. According to said method, in a first step, a hydrocarbon, especially a mixture which contains alkanes, essentially no water, and can contain water vapour, is continuously guided through a first catalyst bed provided with standard dehydration conditions. Liquid water, water vapour and a gas containing oxygen are then added to the reaction mixture obtained in the first step and, in a second step, the reaction mixture obtained is then continuously guided through another catalyst bed for oxidising hydrogen and for further dehydrating hydrocarbons. The first catalyst bed can be heated and the heating in the first step is then preferably regulated in such a way that an essentially isothermic operating mode is created.
摘要翻译：本发明涉及一种生产不饱和烃的方法。根据所述方法，在第一步中，烃，特别是包含烷烃，基本上不含水并且可以含有水蒸汽的混合物被连续引导通过具有标准脱水条件的第一催化剂床。然后将液态水，水蒸汽和含氧气体加入到第一步骤中获得的反应混合物中，然后在第二步中，将获得的反应混合物连续引导通过另一个催化剂床，用于氧化氢气和进一步脱氢烃。可以加热第一催化剂床，然后优选地调节第一步中的加热，使得产生基本上等温的操作模式。

3. 发明授权

US09181149B2 Regeneration of catalysts for dehydrating alkanes 有权
标题翻译：脱水烷烃催化剂再生
公开(公告)号：US09181149B2
公开(公告)日：2015-11-10
申请号：US12452933
申请日：2008-07-24
申请人： Helmut Gehrke , Max Heinritz-Adrian , Muhammad Iqbal Mian , Oliver Noll , Rolf Schwass , Sascha Wenzel
发明人： Helmut Gehrke , Max Heinritz-Adrian , Muhammad Iqbal Mian , Oliver Noll , Rolf Schwass , Sascha Wenzel
IPC分类号： C07C5/333 , B01J38/06 , B01J38/16 , B01J23/24 , B01J23/40
CPC分类号： C07C5/3335 , B01J23/24 , B01J23/40 , B01J38/06 , B01J38/16 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/06 , C07C2523/14 , C07C2523/24 , C07C2523/74 , Y02P20/584
摘要： The invention relates to a method for dehydrating alkanes, wherein the alkane is guided in a reactor for the dehydrogenation of alkanes via a catalyst, and the process may be carried out adiabatically or non-adiabatically, and the catalyst for dehydration can be regenerated after the reaction phase by means of transferring a gas, wherein said gas is guided via the catalyst after a short rinsing phase using water vapor, and said regeneration gas consists of a gas containing oxygen and of steam, and after regeneration the catalyst is freed of the gas containing oxygen by transferring steam, wherein the duration of the transfer of a gas containing oxygen is significantly reduced as compared to common methods and represents 70% or less of the total regeneration time, and the catalyst has an increased selectivity for forming alkene by means of carrying out the regeneration at a constant activity, and the catalyst is comprised of a metal of the group of platinum metals or group VIB of the periodic table of the elements, which is applied to a carrier in form of a compound or in elementary form, which substantially consists of oxides of the elements of tin, zinc, or aluminum.
摘要翻译：本发明涉及一种使烷烃脱水的方法，其中烷烃在反应器中被引导以通过催化剂脱氢烷烃，并且该方法可以绝热或非绝热地进行，并且用于脱水的催化剂可以在通过转移气体的反应相，其中所述气体在使用水蒸气的短冲洗阶段之后经由催化剂引导，并且所述再生气体由含氧气和蒸汽的气体组成，并且在再生之后，催化剂不含气体通过转移蒸汽含有氧气，其中与常规方法相比，含氧气体的转移持续时间显着降低，并且占总再生时间的70％或更少，并且催化剂具有增加的形成烯烃的选择性，借助于以恒定的活性进行再生，并且催化剂由铂金属的金属或者PE的VIB族组成元素的表面，其被应用于化合物或基本形式的载体，其基本上由锡，锌或铝元素的氧化物组成。

4. 发明申请

US20120197054A1 PROCESS AND APPARATUS FOR DEHYDRATING ALKANES WITH EQUALIZATION OF THE PRODUCT COMPOSITION 审中-公开
标题翻译：用于使产品组合物均匀化脱盐的方法和装置
公开(公告)号：US20120197054A1
公开(公告)日：2012-08-02
申请号：US13386588
申请日：2010-07-16
申请人： Helmut Gehrke , Rolf Schwass , Max Heinritz-Adrian , Oliver Noll , Sascha Wenzel
发明人： Helmut Gehrke , Rolf Schwass , Max Heinritz-Adrian , Oliver Noll , Sascha Wenzel
IPC分类号： C07C5/48
CPC分类号： C07C5/41 , C07C5/333 , C07C11/06 , C07C11/167 , C07C11/09 , C07C11/08
摘要： A process for the dehydrogenation of alkanes. In several reactors of the adiabatic, allothermal or isothermal type or combinations thereof a gaseous alkane-containing material stream is passed through a catalyst bed in continuous operating mode. The gas stream produced contains an alkene, hydrogen and a non-converted alkane. In order to achieve a constant product composition, at least one of the process parameters of temperature, pressure or steam/hydrocarbon ratio is recorded in the form of measured values at one or several points of at least one of the reactors, where at least one of the process parameters is selectively controlled and influenced such that the composition of the product gas at the outlet of one reactor remains constant throughout the operating period.
摘要翻译：烷烃脱氢的方法。在绝热，异热或等温型或其组合的几个反应器中，使气态含烷烃的物料流以连续操作模式通过催化剂床。产生的气流含有烯烃，氢气和未转化的烷烃。为了实现恒定的产物组成，温度，压力或蒸汽/烃比的工艺参数中的至少一个以至少一个反应器的一个或多个点的测量值的形式记录，其中至少一个的过程参数被选择性地控制和影响，使得在整个操作期间，一个反应器的出口处的产物气体的组成保持不变。

5. 发明申请

US20110144400A1 HIGHLY POROUS FOAM CERAMICS AS CATALYST CARRIERS FOR THE DEHYDROGENATION OF ALKANES 审中-公开
标题翻译：高分子多孔陶瓷作为催化剂用于脱氢烷烃的催化剂
公开(公告)号：US20110144400A1
公开(公告)日：2011-06-16
申请号：US13057937
申请日：2009-07-28
申请人： Muhammad Iqbal Mian , Max Heinritz-Adrian , Oliver Noll , Domenico Pavone , Sascha Wenzel
发明人： Muhammad Iqbal Mian , Max Heinritz-Adrian , Oliver Noll , Domenico Pavone , Sascha Wenzel
IPC分类号： C07C5/333 , B01J29/06 , B01J23/10 , B01J23/26 , B01J23/58 , B01J23/835 , B01J23/62 , B01J23/02 , B01J21/02 , B01J23/06 , B01J21/06 , B01J23/14 , B01J21/10 , B01J37/02 , B01J37/08
CPC分类号： B01J23/626 , B01J23/14 , B01J23/26 , B01J23/42 , B01J35/023 , B01J35/04 , B01J37/0018 , B01J37/0201 , C04B38/0096 , C04B38/0615 , C04B2111/0081 , C07C5/32 , C07C5/3337 , C07C5/48 , C07C2521/02 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/02 , C07C2523/06 , C07C2523/10 , C07C2523/14 , C07C2523/26 , C07C2523/42 , C07C2523/745 , C07C2527/224 , C07C2527/24 , C07C2531/06 , Y02P20/52 , C04B35/00 , C04B38/0058 , C07C11/06 , C07C15/46 , C07C11/167 , C07C11/08
摘要： The invention relates to a material which is suited as a carrier for catalysts in the dehydrogenation of alkanes and in the oxidative dehydrogenation of alkanes and which is made of an oxide ceramic foam and may contain combinations of the substances aluminium oxide, calcium oxide, silicon dioxide, tin oxide, zirconium dioxide, calcium aluminate, zinc aluminate, silicon carbide, and which is impregnated with one or several suitable catalytically active materials, by which the flow resistance of the catalyst decreases to a considerable degree and the accessibility of the catalytically active material improves significantly and the thermal and mechanical stability of the material increases. The invention also relates to a process for the manufacture of the material and a process for the dehydrogenation of alkanes by using the material according to the invention.
摘要翻译：本发明涉及一种适合作为烷烃脱氢催化剂和烷烃氧化脱氢催化剂载体的材料，其由氧化物陶瓷泡沫制成，并且可以含有氧化铝，氧化钙，二氧化硅，氧化锡，二氧化锆，铝酸钙，铝酸锌，碳化硅，并且用一种或几种合适的催化活性材料浸渍，通过该材料，催化剂的流动阻力降低到相当大的程度，并且催化活性材料的可及性显着提高了材料的热和机械稳定性。本发明还涉及通过使用根据本发明的材料制造材料的方法和烷烃脱氢方法。

6. 发明申请

US20120060824A1 METHOD AND APPARATUS FOR A CONSTANT STEAM GENERATION FROM THE WASTE HEAT OF AN ALKANE DEHYDROGENATION 审中-公开
标题翻译：来自烷基脱氢酶的废热的恒定蒸汽的方法和装置
公开(公告)号：US20120060824A1
公开(公告)日：2012-03-15
申请号：US13256081
申请日：2010-03-01
申请人： Max Heinritz-Adrian , Sascha Wenzel
发明人： Max Heinritz-Adrian , Sascha Wenzel
IPC分类号： F24J1/00
CPC分类号： B01J8/062 , B01J2208/00504 , B01J2208/0053 , C01B3/26 , C01B2203/0277 , C01B2203/142 , C01B2203/84 , C07C5/333 , F22B1/18 , Y02P20/129 , Y02P20/584 , C07C11/02
摘要： The invention relates to a process and a device for an as constant as possible supply of steam flow from an alkane dehydrogenation, the process being carried out by passing a hydrocarbonaceous gas through reaction tubes loadable with a catalyst, and the reaction tubes, which are sealed towards the outside, running through a heating chamber which is heatable by means of burners, and the catalyst being regenerated for the reaction in a cyclic operating mode, in which the reaction is endothermic and the regeneration of the catalyst non-endothermic, and the capacity of the main burners is reduced during the regeneration of the catalyst, in which auxiliary burners, which serve to keep up the production of hot flue gas during the regeneration of the catalyst, are installed at the inlet of the flue gas duct to produce additional hot flue gas which is used for generating an as constant as possible amount of steam from the waste heat of the process.
摘要翻译：本发明涉及一种用于从烷烃脱氢中尽可能不间断地供应蒸汽流的方法和装置，该方法是通过使烃类气体通过可用催化剂负载的反应管和将反应管密封的方式进行的朝向外部，穿过可通过燃烧器加热的加热室，并且催化剂以循环操作模式再生用于反应，其中反应是吸热的，催化剂的再生不是非吸热的，而且容量在催化剂的再生期间，主燃烧器的再生被还原，其中用于在催化剂再生期间保持热烟道气的产生的辅助燃烧器安装在烟道气管道的入口处以产生额外的热烟道气用于从过程的废热产生尽可能恒定的蒸汽量。

7. 发明申请

US20110301392A1 VARIATION OF TIN IMPREGNATION OF A CATALYST FOR ALKANE DEHYDROGENATION 审中-公开
标题翻译：用于烷基脱氢酶催化剂的吸收的变化
公开(公告)号：US20110301392A1
公开(公告)日：2011-12-08
申请号：US13140768
申请日：2009-12-15
申请人： Muhammad Iqbal Mian , Max Heinritz-Adrian , Sascha Wenzel , Oliver Noll , Meinhard Schwefer , Helmut Gehrke
发明人： Muhammad Iqbal Mian , Max Heinritz-Adrian , Sascha Wenzel , Oliver Noll , Meinhard Schwefer , Helmut Gehrke
IPC分类号： C07C5/48 , B01J21/02 , B01J21/04 , B01J21/06 , B01J37/08 , B01J23/14 , B01J21/10 , B01J23/02 , B01J37/02 , B01J35/02 , B01J21/08
CPC分类号： B01J23/626 , B01J23/005 , B01J35/002 , B01J37/0207 , C07C5/3337 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2523/02 , C07C2523/06 , C07C2523/14 , C07C2523/42 , Y02P20/52 , C07C11/08 , C07C11/06 , C07C15/46 , C07C11/09 , C07C11/167
摘要： A catalyst for the dehydrogenation of alkanes or alkyl substituents of hydrocarbons, is a shaped body having at least one oxide from the elements of the main or secondary group II to IV of the periodic table or of a mixed oxide thereof serving as base material of the shaped body. The catalyst further contains an additional constituent which is an oxide of an element of the main group IV of the periodic table, added during the shaping process. A platinum compound and a compound of an element of the main group IV of the periodic table is used as a surface constituent of the catalyst. The invention further relates to the production of the catalyst and to a method for the dehydrogenation of alkanes using the catalyst.
摘要翻译：用于烃的烷烃或烷基取代基脱氢的催化剂是具有至少一种氧化物的成形体，该氧化物由元素周期表的主族或次要基团II至IV的元素或其混合氧化物作为形体。催化剂还含有另外的成分，其是在成型过程中添加的元素周期表第IV族元素的氧化物。使用铂化合物和元素周期表第IV族元素的化合物作为催化剂的表面成分。本发明还涉及催化剂的制备以及使用该催化剂使烷烃脱氢的方法。

8. 发明申请

US20100234660A1 REGENERATION OF CATALYSTS FOR DEHYDRATING ALKANES 有权
标题翻译：用于脱盐的催化剂的再生
公开(公告)号：US20100234660A1
公开(公告)日：2010-09-16
申请号：US12452933
申请日：2008-07-24
申请人： Helmut Gehrke , Max Heinritz-Adrian , Muhammad Iqbal Mian , Oliver Noll , Rolf Schwass , Sascha Wenzel
发明人： Helmut Gehrke , Max Heinritz-Adrian , Muhammad Iqbal Mian , Oliver Noll , Rolf Schwass , Sascha Wenzel
IPC分类号： C07C5/333
CPC分类号： C07C5/3335 , B01J23/24 , B01J23/40 , B01J38/06 , B01J38/16 , C07C2521/04 , C07C2521/06 , C07C2521/08 , C07C2521/10 , C07C2523/06 , C07C2523/14 , C07C2523/24 , C07C2523/74 , Y02P20/584
摘要： The invention relates to a method for dehydrating alkanes, wherein the alkane is guided in a reactor for the dehydrogenation of alkanes via a catalyst, and the process may be carried out adiabatically or non-adiabatically, and the catalyst for dehydration can be regenerated after the reaction phase by means of transferring a gas, wherein said gas is guided via the catalyst after a short rinsing phase using water vapor, and said regeneration gas consists of a gas containing oxygen and of steam, and after regeneration the catalyst is freed of the gas containing oxygen by transferring steam, wherein the duration of the transfer of a gas containing oxygen is significantly reduced as compared to common methods and represents 70% or less of the total regeneration time, and the catalyst has an increased selectivity for forming alkene by means of carrying out the regeneration at a constant activity, and the catalyst is comprised of a metal of the group of platinum metals or group VIB of the periodic table of the elements, which is applied to a carrier in form of a compound or in elementary form, which substantially consists of oxides of the elements of tin, zinc, or aluminum.
摘要翻译：本发明涉及一种使烷烃脱水的方法，其中烷烃在反应器中被引导以通过催化剂脱烷烃，并且该方法可以绝热或非绝热地进行，并且用于脱水的催化剂可以在通过转移气体的反应相，其中所述气体在使用水蒸气的短冲洗阶段之后经由催化剂引导，并且所述再生气体由含氧气和蒸汽的气体组成，并且在再生之后，催化剂不含气体通过转移蒸汽含有氧气，其中与常规方法相比，含氧气体的转移持续时间显着降低，并且占总再生时间的70％或更少，并且催化剂具有增加的形成烯烃的选择性，借助于以恒定的活性进行再生，并且催化剂由铂金属的金属或者PE的VIB族组成元素的表面，其被应用于化合物或基本形式的载体，其基本上由锡，锌或铝元素的氧化物组成。

9. 发明申请

US20120266539A1 METHOD FOR THE COMBINED RESIDUE GASIFICATION OF LIQUID AND SOLID FUELS 审中-公开
标题翻译：液体和固体燃料组合残留气化方法
公开(公告)号：US20120266539A1
公开(公告)日：2012-10-25
申请号：US13496986
申请日：2010-09-09
申请人： Christoph Hanrott , Max Heinritz-Adrian , Adrian Brandl
发明人： Christoph Hanrott , Max Heinritz-Adrian , Adrian Brandl
IPC分类号： C10J3/00
CPC分类号： C10J3/506 , C10J3/721 , C10J2300/093 , C10J2300/0933 , C10J2300/0936 , C10J2300/0959 , C10J2300/0989 , C10J2300/1223
摘要： A process for joint entrained-bed gasification of ash-containing solid fuels and liquid fuels which are fed separately of each other to the coal gasification reactor via several burners, said burners having a concentric firing angle of greater than 0 degree such that soot formation is reduced and the conversion efficiency is increased, and the solid is conveyed to the gasification reactor together with an inert gas, and at least part of the ash-containing solid fuel contains fine coal particles which originate from coal mining and are not suited for fixed-bed gasification, and the liquid ash-containing fuel contains residues from a fixed-bed gasification.
摘要翻译：一种用于将含灰分固体燃料和液体燃料联合夹带床气化的方法，其通过多个燃烧器彼此分别供给到煤气化反应器，所述燃烧器具有大于0度的同心触发角，使得烟灰形成为降低了转化效率，并且将固体与惰性气体一起输送到气化反应器，并且至少部分含灰分的固体燃料含有来自采煤的细煤颗粒，并且不适合固定 - 床气化，含液态含灰燃料含固定床气化残渣。

10. 发明申请

US20120137583A1 METHOD FOR SUPPLYING AN ENTRAINED-FLOW GASIFICATION REACTOR WITH CARBONACEOUS FUELS 有权
标题翻译：用碳酸燃料提供含有流动的气化反应器的方法
公开(公告)号：US20120137583A1
公开(公告)日：2012-06-07
申请号：US13389870
申请日：2010-08-10
申请人： Max Heinritz-Adrian , Johannes Kowoll , Stefan Hamel
发明人： Max Heinritz-Adrian , Johannes Kowoll , Stefan Hamel
IPC分类号： C10J3/72
CPC分类号： C10J3/506 , C10G2/32 , C10G2300/207 , C10G2300/4081 , C10G2400/02 , C10J3/466 , C10J2200/15 , C10J2200/156 , C10J2300/0933 , C10J2300/0936 , C10J2300/1659 , C10J2300/1665 , C10J2300/1807 , C10J2300/1815 , C10K1/004 , C10K1/005 , C10K3/04 , Y02P30/20
摘要： With a method for supplying an entrained-flow gasification reactor with carbonaceous fuel for the production of a gas that contains CO and H2 and flue ash under pressure and at a temperature above the melting point of the ash, wherein the resulting gas is passed to further treatment stages, particularly at least one synthesis stage, the yield of the liquid products is supposed to be increased in cost-advantageous and simple manner.This is achieved in that the waste gas that is derived from the subsequent treatment stage and still contains hydrocarbons and/or hydrogen is used for pneumatic conveying of the fuel into the entrained-flow gasification reactor.
摘要翻译：用于在夹带气化反应器中提供含碳燃料的方法，用于在压力和高于灰分熔点的温度下产生含有CO和H 2的气体和烟灰，其中所得气体进一步传递处理阶段，特别是至少一个合成阶段，液体产物的产率应该以成本有利和简单的方式增加。这是因为来自后续处理阶段并仍然含有烃和/或氢的废气用于将燃料气动输送到夹带气化反应器中。

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