-
公开(公告)号：US08677762B2
公开(公告)日：2014-03-25
申请号：US12674272
申请日：2008-08-13
IPC分类号： F02C6/18
CPC分类号： C07C29/1518 , C07C41/01 , C10G3/42 , C10G2300/1022 , C10G2400/02 , Y02E20/14 , Y02P30/20 , C07C31/04 , C07C43/043
摘要： A process for the preparation of hydrocarbon products and for the generation of power that includes the steps of (a) providing a synthesis gas having a hydrogen to carbon monoxide ratio of between 0.1 and 1; (b) contacting the synthesis gas with one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates comprising methanol and dimethyl ether with a dimethyl ether to methanol ratio of higher than 2 and a carbon dioxide content of above 20 mole %; (c) contacting the carbon dioxide containing oxygenate mixture at an inlet temperature of between 240° and 4000° C. with a catalyst being active in the conversion of oxygenate to higher hydrocarbons and a tail gas being rich in carbon dioxide; (d) combusting the carbon dioxide rich tail gas in a gas turbine combustion chamber to flue gas; and (e) expanding the flue gas stream through a gas turbine for the generation of power.
摘要翻译： 一种用于制备烃产物和产生动力的方法，包括以下步骤：（a）提供氢与一氧化碳比为0.1至1的合成气; （b）使合成气与一种或多种催化剂接触，这些催化剂一起催化氢和一氧化碳与包含甲醇和二甲醚的含氧化合物的反应，甲醚与甲醇的比例高于2，二氧化碳含量高于20摩尔％ ; （c）在240℃和4000℃之间的入口温度下与含氧化合物混合物的接触与在含氧化合物转化为高级烃和富含二氧化碳的尾气中具有活性的催化剂接触; （d）将燃气轮机燃烧室中的富含二氧化碳的尾气燃烧成烟道气; 和（e）通过用于发电的燃气轮机扩大烟气流。
-
公开(公告)号：US08067474B2
公开(公告)日：2011-11-29
申请号：US12725555
申请日：2010-03-17
申请人： Poul Erik Højlund Nielsen , Finn Joensen , John Bøgild Hansen , Esben Lauge Sørensen , Jørgen Madsen , Rachid Mabrouk
发明人： Poul Erik Højlund Nielsen , Finn Joensen , John Bøgild Hansen , Esben Lauge Sørensen , Jørgen Madsen , Rachid Mabrouk
IPC分类号： C07C27/00
CPC分类号： C10G3/49 , C10G2300/1044 , C10G2300/4012 , C10G2300/4081 , C10G2300/44 , Y02P30/20
摘要： A process for the preparation of hydrocarbon products comprising the steps of a) providing a synthesis gas comprising hydrogen, carbon monoxide and carbon dioxide; (b) reacting at least part of the synthesis gas to an oxygenate mixture comprising methanol and dimethyl ether in presence of one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates at a pressure of at least 3 MPa; (c) withdrawing from step (b) a reaction mixture comprising amounts of methanol, dimethyl ether, carbon dioxide and water together with unreacted synthesis gas and cooling the reaction mixture to obtain a liquid phase with the amounts of methanol, dimethyl ether and water and simultaneously dissolving carbon dioxide in the liquid phase; (d) separating the carbon dioxide containing liquid phase from a remaining gaseous phase comprising hydrogen and carbon monoxide; (e) evaporating and reacting the liquid phase being withdrawn from step (d) in presence of a catalyst being active in the conversion of oxygenates to higher hydrocarbons and a tail gas comprising carbon dioxide; (f) separating tail gas from a liquid phase with the higher hydrocarbons; and wherein pressure employed in step (c) to step (f) is substantially the same as employed in step (b).
摘要翻译： 一种用于制备烃产物的方法，包括以下步骤：a）提供包含氢气，一氧化碳和二氧化碳的合成气体; （b）在一种或多种催化剂的存在下使至少部分合成气与包含甲醇和二甲醚的含氧化合物反应，所述催化剂在至少3MPa的压力下共同催化氢和一氧化碳与含氧化合物的反应; （c）从步骤（b）中取出含有甲醇，二甲醚，二氧化碳和水以及未反应的合成气的反应混合物并冷却反应混合物以获得具有甲醇，二甲醚和水的量的液相，以及 同时将二氧化碳溶解在液相中; （d）从包含氢气和一氧化碳的剩余气相中分离含二氧化碳的液相; （e）在将氧化物转化为高级烃和包含二氧化碳的尾气的催化剂存在下，使从步骤（d）中取出的液相蒸发和反应; （f）用高级烃分离尾气与液相; 并且其中在步骤（c）至步骤（f）中使用的压力与步骤（b）中采用的基本相同。
-
公开(公告)号：US20100036186A1
公开(公告)日：2010-02-11
申请号：US12518616
申请日：2007-11-20
申请人： Finn Joensen , Poul Erik Hojlund Nielsen , Niels Christian Schiodt , Ton V.W. Janssens , Bodil Voss
发明人： Finn Joensen , Poul Erik Hojlund Nielsen , Niels Christian Schiodt , Ton V.W. Janssens , Bodil Voss
IPC分类号： C07C1/20
CPC分类号： C10G3/49 , C10G2300/1011 , C10G2300/1022 , C10G2300/805 , C10G2400/02 , C10G2400/20 , Y02P30/20
摘要： Process for the synthesis of hydrocarbon constituents of gasoline comprising catalytic conversion in a gasoline synthesis step of an oxygenate-containing feed comprising methanol and/or dimethyl ether and a mixture of at least on a total oxygenate basis 0.05 wt % C3+ higher alcohols and/or their oxygenate equivalents to hydrocarbon constituents of gasoline.
摘要翻译： 在包含甲醇和/或二甲醚的含氧化合物进料的汽油合成步骤和至少在总含氧化合物基础上的混合物，基于0.05重量％的C3 +高级醇和/或 它们的含氧化合物等同于汽油的烃成分。
-
公开(公告)号：US20110314834A1
公开(公告)日：2011-12-29
申请号：US12674272
申请日：2008-08-13
IPC分类号： F02C6/18
CPC分类号： C07C29/1518 , C07C41/01 , C10G3/42 , C10G2300/1022 , C10G2400/02 , Y02E20/14 , Y02P30/20 , C07C31/04 , C07C43/043
摘要： A process for the preparation of hydrocarbon products and for the generation of power comprising the steps of (a) providing a synthesis gas having a hydrogen to carbon monoxide ratio of between 0.1 and 1; (b) contacting the synthesis gas with one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates comprising methanol and dimethyl ether with a dimethyl ether to methanol ratio of higher than 2 and a carbon dioxide content of above 20 mole %; (c) contacting the carbon dioxide containing oxygenate mixture at an inlet temperature of between 240 and 4000 C with a catalyst being active in the conversion of oxygenate to higher hydrocarbons and a tail gas being rich in carbon dioxide; (d) combusting the carbon dioxide rich tail gas, optionally admixed with fresh carbon monoxide rich synthesis gas in a gas turbine combustion chamber to flue gas; and (e) expanding the flue gas stream through a gas turbine for the generation of power.
摘要翻译： 一种用于制备烃产物和产生动力的方法，包括以下步骤：（a）提供氢与一氧化碳比为0.1至1的合成气; （b）使合成气与一种或多种催化剂接触，这些催化剂一起催化氢和一氧化碳与包含甲醇和二甲醚的含氧化合物的反应，甲醚与甲醇的比例高于2，二氧化碳含量高于20摩尔％ ; （c）在240至4000℃的入口温度下使含二氧化碳混合物与含氧化合物转化为高级烃和富含二氧化碳的尾气有活性的催化剂接触; （d）燃烧富含二氧化碳的尾气，任选地与燃气轮机燃烧室中的新鲜的富含一氧化碳的合成气混合成烟道气; 和（e）通过用于发电的燃气轮机扩大烟气流。
-
公开(公告)号：US06573403B1
公开(公告)日：2003-06-03
申请号：US09647398
申请日：2000-12-05
申请人： Finn Joensen
发明人： Finn Joensen
IPC分类号： C07C5112
摘要： A process for producing acetic acid which comprises charging reactants methanol, dimethyl ether, methyl acetate or any mixture thereof into a reactor containing: (1) a rhodium carbonylation catalyst, (2) an alkyl iodide or alkyl bromide, and (3) a hydrogenation catalyst, and contacting the reactants with carbon monoxide and hydrogen to produce acetic acid.
摘要翻译： 一种制备乙酸的方法，其包括将甲醇，二甲醚，乙酸甲酯或其任何混合物的反应物装入反应器中，所述反应器包含：（1）铑羰基化催化剂，（2）烷基碘或烷基溴，和（3）氢化 催化剂，并使反应物与一氧化碳和氢气接触以产生乙酸。
-
公开(公告)号：US5908963A
公开(公告)日：1999-06-01
申请号：US894066
申请日：1997-12-12
申请人： Bodil Voss , Finn Joensen , John Bogild Hansen
发明人： Bodil Voss , Finn Joensen , John Bogild Hansen
CPC分类号： C07C41/01
摘要： A process for the preparation of dimethyl ether. The process prepares fuel grade dimethyl ether from a hydrogen and carbon oxides synthesis gas.
摘要翻译： PCT No.PCT / DK96 / 00047 Sec。 371日期1997年12月12日 102（e）日期1997年12月12日PCT 1996年1月29日PCT PCT。 公开号WO96 / 23755 日期1996年8月8日制备二甲醚的方法。 该方法由氢和碳氧化物合成气制备燃料级二甲醚。
-
公开(公告)号：US5728871A
公开(公告)日：1998-03-17
申请号：US832880
申请日：1997-04-04
申请人： Finn Joensen , Bodil Voss , Ib Dybkj.ae butted.r
发明人： Finn Joensen , Bodil Voss , Ib Dybkj.ae butted.r
IPC分类号： B01J23/80 , B01J27/13 , C07B61/00 , C07C29/151 , C07C41/01 , C07C51/10 , C07C51/12 , C07C53/08 , C07C67/36
CPC分类号： C07C41/01 , C07C29/151 , C07C51/12 , Y02P20/52
摘要： A process for the preparation of acetic acid by catalytic conversion of a synthesis gas being rich in hydrogen and carbon monoxide, comprising steps of: (i) introducing a stream of the synthesis gas into a first reaction step at a predetermined pressure and temperature and reacting the synthesis gas in the presence of a catalyst being active in formation of methanol and dehydration of methanol, so as to obtain a gaseous process phase containing methanol, dimethyl ether, and water; (ii) cooling the gaseous process phase of step (i) and obtaining a liquid phase with the methanol, dimethyl ether and water and a gaseous phase comprising carbon dioxide and residual amounts of dimethyl ether; (iii) introducing the liquid phase formed in step (ii) into a second reaction step at a predetermined pressure and temperature and adding a predetermined amount of carbon monoxide; and (iv) carbonylating methanol and dimethyl ether in the liquid phase with carbon monoxide by contact with a catalyst being active in the carbonylation of alcohols and ethers with carbon monoxide; and (v) recovering from effluent of step (iv) a product stream mainly consisting of the acetic acid product.
摘要翻译： 一种通过催化转化富氢和一氧化碳的合成气来制备乙酸的方法，包括以下步骤：（i）将合成气流在预定压力和温度下引入第一反应步骤，并使 在催化剂存在下，合成气在甲醇形成和甲醇脱水过程中起作用，得到含有甲醇，二甲醚和水的气相工艺相; （ii）冷却步骤（i）的气相工艺阶段，并用甲醇，二甲醚和水以及包含二氧化碳和残留量二甲醚的气相获得液相; （iii）将步骤（ii）中形成的液相以预定的压力和温度引入第二反应步骤并加入预定量的一氧化碳; 和（iv）通过与醇和醚与一氧化碳的羰基化反应活性的催化剂接触将液相中的甲醇和二甲醚与一氧化碳反应; 和（v）从步骤（iv）的流出物回收主要由乙酸产物组成的产物流。
-
公开(公告)号：US20120078023A1
公开(公告)日：2012-03-29
申请号：US13376545
申请日：2010-06-03
IPC分类号： C07C1/20
CPC分类号： C10G2/32 , C10G3/49 , C10G2300/4012 , C10G2300/4081 , C10G2400/02 , Y02P30/20
摘要： A process for the preparation of hydrocarbon products comprising the steps of (a) providing a synthesis gas comprising hydrogen, carbon monoxide and carbon dioxide; (b) reacting the synthesis gas to an oxygenate mixture comprising methanol and dimethyl ether in presence of one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates at a pressure of at least 4 MPa; (c) withdrawing from step (b) the oxygenate mixture comprising amounts of methanol, dimethyl ether, carbon dioxide and water together with unreacted synthesis gas and introducing the entire amount of the oxygenate mixture without further treatment into a catalytic oxygenate conversion step (d); (d) reacting the oxygenate mixture in presence of a catalyst being active in the conversion of oxygenates to higher hydrocarbons; (e) withdrawing an effluent from step (d) and separating the effluent into a tail gas, a liquid hydrocarbon phase containing the higher hydrocarbons produced in step. (d) and a liquid aqueous phase, wherein the pressure employed in steps (c) to (e) is substantially the same as employed in step (b).
摘要翻译： 一种用于制备烃产物的方法，包括以下步骤：（a）提供包含氢气，一氧化碳和二氧化碳的合成气; （b）在一种或多种催化剂的存在下使合成气与包含甲醇和二甲醚的含氧混合物反应，所述催化剂在至少4MPa的压力下一起催化氢和一氧化碳与含氧化合物的反应; （c）从步骤（b）中取出含有甲醇，二甲醚，二氧化碳和水的含氧化合物混合物以及未反应的合成气，并将全部量的含氧化合物混合物引入催化氧化合物转化步骤（d）中， ; （d）在含氧化合物转化为高级烃的催化剂存在下使含氧化合物混合物反应; （e）取出来自步骤（d）的流出物并将流出物分离成尾气，所述尾气是包含步骤中产生的高级烃的液体烃相。 （d）和液体水相，其中步骤（c）至（e）中使用的压力基本上与步骤（b）中使用的相同。
-
公开(公告)号：US07820867B2
公开(公告)日：2010-10-26
申请号：US12063021
申请日：2006-08-16
申请人： Finn Joensen , Bodil Voss , Jesper Nerlov
发明人： Finn Joensen , Bodil Voss , Jesper Nerlov
CPC分类号： C07C29/151 , C10G3/00 , C10G3/49 , C10G2300/1022 , C10G2300/4081 , C10G2400/02 , C10L1/06 , Y02P30/20 , C07C31/04
摘要： Process for converting oxygenate compounds to hydrocarbons comprising the steps: (a) introducing a feed stream of synthesis gas to a synthesis section for the production of easily convertible oxygenates, (b) passing the effluent stream from said synthesis section containing easily convertible oxygenates to a gasoline synthesis section, (c) passing the effluent of said gasoline synthesis section to a separator and withdrawing from said separator hydrocarbons boiling in the gasoline boiling range, (d) admixing a recycle stream from the separator containing unconverted synthesis gas volatile hydrocarbons with the feed stream of synthesis gas of step (a), (e) introducing a feed containing difficulty convertible oxygenates to the synthesis section of step (a).
摘要翻译： 将含氧化合物转化为烃的方法，包括以下步骤：（a）将合成气的进料流引入合成段，以生产容易转化的含氧化合物，（b）将含有易转化含氧化合物的合成段的流出物流送至 汽油合成段，（c）将所述汽油合成段的流出物通入分离器并从汽油沸程沸腾的所述分离器中取出，（d）将含有未转化的合成气挥发性烃的分离器的再循环流与进料混合 步骤（a）的合成气流，（e）将含有难以转化的含氧化合物的进料引入步骤（a）的合成部分。
-
公开(公告)号：US20100240779A1
公开(公告)日：2010-09-23
申请号：US12725555
申请日：2010-03-17
申请人： Poul Erik Højlund Nielsen , Finn Joensen , John Bøgild Hansen , Esben Lauge Sørensen , Jørgen Madsen , Rachid Mabrouk
发明人： Poul Erik Højlund Nielsen , Finn Joensen , John Bøgild Hansen , Esben Lauge Sørensen , Jørgen Madsen , Rachid Mabrouk
IPC分类号： C07C1/04
CPC分类号： C10G3/49 , C10G2300/1044 , C10G2300/4012 , C10G2300/4081 , C10G2300/44 , Y02P30/20
摘要： A process for the preparation of hydrocarbon products comprising the steps of a) providing a synthesis gas comprising hydrogen, carbon monoxide and carbon dioxide; (b) reacting at least part of the synthesis gas to an oxygenate mixture comprising methanol and dimethyl ether in presence of one or more catalysts which together catalyse a reaction of hydrogen and carbon monoxide to oxygenates at a pressure of at least 3 MPa; (c) withdrawing from step (b) a reaction mixture comprising amounts of methanol, dimethyl ether, carbon dioxide and water together with unreacted synthesis gas and cooling the reaction mixture to obtain a liquid phase with the amounts of methanol, dimethyl ether and water and simultaneously dissolving carbon dioxide in the liquid phase; (d) separating the carbon dioxide containing liquid phase from a remaining gaseous phase comprising hydrogen and carbon monoxide; (e) evaporating and reacting the liquid phase being withdrawn from step (d) in presence of a catalyst being active in the conversion of oxygenates to higher hydrocarbons and a tail gas comprising carbon dioxide; (f) separating tail gas from a liquid phase with the higher hydrocarbons; and wherein pressure employed in step (c) to step (f) is substantially the same as employed in step (b).
摘要翻译： 一种用于制备烃产物的方法，包括以下步骤：a）提供包含氢气，一氧化碳和二氧化碳的合成气体; （b）在一种或多种催化剂的存在下使至少部分合成气与包含甲醇和二甲醚的含氧化合物反应，所述催化剂在至少3MPa的压力下共同催化氢和一氧化碳与含氧化合物的反应; （c）从步骤（b）中取出含有甲醇，二甲醚，二氧化碳和水以及未反应的合成气的反应混合物并冷却反应混合物以获得具有甲醇，二甲醚和水的量的液相，以及 同时将二氧化碳溶解在液相中; （d）从包含氢气和一氧化碳的剩余气相中分离含二氧化碳的液相; （e）在将氧化物转化为高级烃和包含二氧化碳的尾气的催化剂存在下，使从步骤（d）中取出的液相蒸发和反应; （f）用高级烃分离尾气与液相; 并且其中在步骤（c）至步骤（f）中使用的压力与步骤（b）中采用的基本相同。
-
-
-
-
-
-
-
-
-
搜索结果
17 条记录 (耗时 0.012 秒)
