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1. 发明授权

US6106793A Process for the ammonia and methanol co-production 失效
标题翻译：氨和甲醇联合生产工艺
公开(公告)号：US6106793A
公开(公告)日：2000-08-22
申请号：US983496
申请日：1997-12-29
申请人： Marco Badano , Franco Fabbri , Ermanno Filippi
发明人： Marco Badano , Franco Fabbri , Ermanno Filippi
IPC分类号： C01B3/02 , C01B3/38 , C01C1/04 , C07C29/151 , C07C31/04 , C01C1/00
CPC分类号： C01C1/0405 , C01B3/025 , C01B3/382 , C07C29/1518 , C01B2203/143 , C01B2203/148 , Y02P20/52
摘要： A process for ammonia and methanol co-production in a plant comprising a first primary reforming section (11) and a secondary reforming section (12) arranged in series, an ammonia synthesis section (13) and a methanol synthesis section (22), is distinguished by the fact that ammonia and methanol are produced in independent synthesis processes where the heat required for the reforming reaction in the methanol process is advantageously obtained by utilizing the high heat content present in the gas flow coming from the secondary reforming section (12) of the ammonia process.
摘要翻译： PCT No.PCT / IB96 / 01248 Sec。 371 1997年12月29日第 102（e）1997年12月29日PCT PCT 1996年11月19日PCT公布。出版物WO97 / 19018 日期：1997年5月29日一种在植物中氨和甲醇共同生产的方法，其包括串联排列的第一初级重整段（11）和二级转化段（12），氨合成段（13）和甲醇合成段 22）的区别在于，在独立的合成方法中生产氨和甲醇，其中通过利用来自二次转化段的气流中存在的高热含量有利地获得甲醇工艺中的重整反应所需的热量（12）的氨法。

2. 发明授权

US08545727B2 Process for producing ammonia synthesis gas 有权
标题翻译：氨合成气生产工艺
公开(公告)号：US08545727B2
公开(公告)日：2013-10-01
申请号：US13120396
申请日：2009-08-26
申请人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
IPC分类号： C01B3/04 , C01C1/04
CPC分类号： C01B3/025 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0288 , C01B2203/0415 , C01B2203/0445 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/068 , C01B2203/0811 , C01B2203/0883 , C01B2203/1058 , C01B2203/1241 , C01B2203/1258 , C01B2203/142 , C01B2203/147 , Y02E60/364 , Y10T29/49716
摘要： A process for producing ammonia synthesis gas, where a natural gas feedstock (10) is reformed in a primary steam reformer (12) and in a secondary reformer (14) at a pressure of at least 35 bar; the product syngas (16) at the output of the secondary reformer is cooled and subject to catalytic medium-temperature shift, converting the CO into CO2 and H2; downstream said medium-temperature shift, the carbon dioxide is removed from the syngas by physical absorption.
摘要翻译：一种生产氨合成气的方法，其中天然气原料（10）在一次蒸汽重整器（12）和次级重整器（14）中以至少35巴的压力重整; 将次级重整器输出的产物合成气（16）冷却并进行催化中温转化，将CO转化为CO 2和H 2; 下游说中温偏移，通过物理吸收从合成气中除去二氧化碳。

3. 发明申请

US20100303703A1 Process for Producing Ammonia Synthesis Gas 有权
标题翻译：生产氨合成气的工艺
公开(公告)号：US20100303703A1
公开(公告)日：2010-12-02
申请号：US12744748
申请日：2008-11-06
申请人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
IPC分类号： C01B3/24 , C01C1/04
CPC分类号： C01B3/025 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0415 , C01B2203/042 , C01B2203/0435 , C01B2203/047 , C01B2203/0475 , C01B2203/068 , C01B2203/1235 , C01B2203/142 , C01B2203/147 , C01C1/0405
摘要： The present invention concerns a process for producing ammonia synthesis gas from the reforming of hydrocarbons with steam in a primary reformer (1) equipped with a plurality of externally heated catalytic tubes and then in a secondary reformer (2) together with an oxidant gas. In this process, the reaction of said hydrocarbons with said steam in said primary reformer (1) is performed at an operating pressure of at least 45 bar in the catalytic tubes and a flow of essentially pure oxygen or oxygen-enriched air is added to said secondary reformer as oxidant gas for substantially reforming together with said all the hydrocarbons content of said product gas exiting the primary reformer (1). In the case essentially pure oxygen is used as oxidant gas, a flow of nitrogen is added downstream the secondary reformer (2) to reach a N2/H2 molar ratio corresponding to or close to the stoichiometric ratio for ammonia synthesis. This process allows to obtain high synthesis gas production capacities and lower investment and energy costs.
摘要翻译：本发明涉及一种在具有多个外部加热的催化管的初级重整器（1）中随后与二次重整器（2）一起氧化剂气体从具有蒸汽的烃类重整生产氨合成气的方法。在该方法中，在所述初级重整器（1）中所述烃与所述蒸汽的反应在催化管中在至少45巴的操作压力下进行，并且将基本上纯的氧气或富氧空气流加入到所述二次重整器作为氧化剂气体，用于与所述一次重整器（1）离开的所述产物气体的所有烃含量一起实质上重整。在使用基本上纯的氧作为氧化剂气体的情况下，在二次重整器（2）的下游加入氮气流，以达到对应于或接近氨合成化学计量比的N 2 / H 2摩尔比。该过程允许获得高合成气生产能力，降低投资和能源成本。

4. 发明申请

US20080314563A1 Method for Controlling the Temperature of Exothermic Chemical Reactions 审中-公开
标题翻译：控制放热化学反应温度的方法
公开(公告)号：US20080314563A1
公开(公告)日：2008-12-25
申请号：US12097706
申请日：2006-12-07
申请人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Marco Badano
发明人： Ermanno Filippi , Enrico Rizzi , Mirco Tarozzo , Marco Badano
IPC分类号： F28D15/00 , B01J19/00 , F28F13/00
CPC分类号： B01J19/249 , B01J8/0285 , B01J2208/00132 , B01J2208/0015 , B01J2208/00256 , B01J2208/022 , B01J2219/2453 , B01J2219/2455 , B01J2219/2458 , B01J2219/2462 , B01J2219/247 , B01J2219/2481 , F28D9/0031
摘要： A method for controlling the temperature of an exothermic reaction with simultaneous production of steam is based on the use of heat exchangers (5a) crossed by a recirculation liquid along an inner path extended between the inlet opening for the recirculation liquid and an outlet opening (5f), the recirculation liquid coming from a steam drum (10) for the separation of the produced steam and being fed to said inlet opening along a path external to the heat exchangers, the produced steam being integrated in the form of an additional liquid flow which is mixed at least in part with the recirculation liquid flowing along the external path.
摘要翻译：用于同时产生蒸汽来控制放热反应温度的方法是基于使用由再循环液体交叉的热交换器（5a）沿着在再循环液体的入口之间延伸的内部通路和出口开口（5f ），来自蒸汽鼓（10）的再循环液体用于分离所产生的蒸汽并且沿着热交换器外部的路径进给到所述入口开口，所产生的蒸汽以附加液体流的形式集成，至少部分地与沿着外部路径流动的再循环液体混合。

5. 发明授权

US09708250B2 Process and plant for ammonia-urea production 有权
公开(公告)号：US09708250B2
公开(公告)日：2017-07-18
申请号：US14007100
申请日：2012-02-10
申请人： Ermanno Filippi , Marco Badano , Federico Zardi , Andrea Scotto
发明人： Ermanno Filippi , Marco Badano , Federico Zardi , Andrea Scotto
IPC分类号： C07C273/10 , C01C1/04
CPC分类号： C07C273/10 , C01C1/0488 , Y02P20/52 , C07C275/02
摘要： A process for ammonia-urea production where: liquid ammonia produced in an ammonia section is fed to a urea section directly at the ammonia synthesis pressure, and where the liquid ammonia is purified at high pressure with the steps of: cooling the liquid ammonia (20) obtaining a cooled liquid ammonia stream (21), separating a gaseous fraction (22) comprising hydrogen and nitrogen from said cooled liquid ammonia, obtaining purified liquid ammonia (23) at a high pressure, and reheating said purified liquid ammonia (23) after separation of said gaseous fraction, obtaining a reheated purified ammonia (24) having a temperature suitable for feeding to the urea synthesis process. The application also deals with an ammonia-urea plant comprising an ammonia cooler, a liquid-gas separator and an ammonia re-heater and with a method for revamping existing ammonia-urea plants.

6. 发明授权

US09040011B2 Process for producing ammonia synthesis gas 有权
标题翻译：氨合成气生产工艺
公开(公告)号：US09040011B2
公开(公告)日：2015-05-26
申请号：US12744748
申请日：2008-11-06
申请人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
IPC分类号： C01B3/24 , C01C1/04 , C01B3/02 , C01B3/38 , C01B3/48
CPC分类号： C01B3/025 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/025 , C01B2203/0415 , C01B2203/042 , C01B2203/0435 , C01B2203/047 , C01B2203/0475 , C01B2203/068 , C01B2203/1235 , C01B2203/142 , C01B2203/147 , C01C1/0405
摘要： The present invention concerns a process for producing ammonia synthesis gas from the reforming of hydrocarbons with steam in a primary reformer (1) equipped with a plurality of externally heated catalytic tubes and then in a secondary reformer (2) together with an oxidant gas. In this process, the reaction of said hydrocarbons with said steam in said primary reformer (1) is performed at an operating pressure of at least 45 bar in the catalytic tubes and a flow of essentially pure oxygen or oxygen-enriched air is added to said secondary reformer as oxidant gas for substantially reforming together with said all the hydrocarbons content of said product gas exiting the primary reformer (1). In the case essentially pure oxygen is used as oxidant gas, a flow of nitrogen is added downstream the secondary reformer (2) to reach a N2/H2 molar ratio corresponding to or close to the stoichiometric ratio for ammonia synthesis. This process allows to obtain high synthesis gas production capacities and lower investment and energy costs.
摘要翻译：本发明涉及一种在具有多个外部加热的催化管的初级重整器（1）中随后与二次重整器（2）一起氧化剂气体从具有蒸汽的烃类重整生产氨合成气的方法。在该方法中，在所述初级重整器（1）中所述烃与所述蒸汽的反应在催化管中在至少45巴的操作压力下进行，并且将基本上纯的氧气或富氧空气流加入到所述二次重整器作为氧化剂气体，用于与所述一次重整器（1）离开的所述产物气体的所有烃含量一起实质上重整。在使用基本上纯的氧作为氧化剂气体的情况下，在二次重整器（2）的下游加入氮气流，以达到对应于或接近氨合成化学计量比的N 2 / H 2摩尔比。该过程允许获得高合成气生产能力，降低投资和能源成本。

7. 发明申请

US20120308466A1 Process for Producing Ammonia Synthesis Gas 审中-公开
标题翻译：生产氨合成气的工艺
公开(公告)号：US20120308466A1
公开(公告)日：2012-12-06
申请号：US13587632
申请日：2012-08-16
申请人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
IPC分类号： C01B3/38 , C01B3/48 , C01C1/04
CPC分类号： C01C1/0441 , C01B3/025 , C01B3/382 , C01B3/384 , C01B3/48 , C01B3/506 , C01B3/52 , C01B3/56 , C01B3/586 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/0415 , C01B2203/042 , C01B2203/043 , C01B2203/0445 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/068 , C01B2203/1241 , C01B2203/142 , C01B2203/143 , C01B2203/147
摘要： A process for producing ammonia synthesis gas from the reforming of hydrocarbons with steam in a primary reformer (1) equipped with a plurality of externally heated catalytic tubes and then together with air in a secondary reformer (2) is characterized in that the reaction of said hydrocarbons with said steam in said primary reformer (1) is performed at an operating pressure of more than 35 bar in the catalytic tubes, in that air is added to said secondary reformer in excess over the nitrogen amount required for ammonia synthesis and in that the excess of nitrogen is removed downstream the secondary reformer preferably by cryogenic separation or by molecular sieves of the TAS or PSA type. This process allows to obtain high synthesis gas production capacities and lower investment and energy costs.
摘要翻译：在二次重整器（2）中，在装有多个外部加热的催化管，然后与空气一起的一次重整器（1）中，用来自具有蒸汽的碳氢化合物的重整生产氨合成气的方法的特征在于所述在所述初级重整器（1）中的所述蒸汽的烃在催化管中的操作压力大于35巴下进行，因为空气比氨合成所需的氮量超过所述二级重整器，优选通过低温分离或TAS或PSA型分子筛，在次级重整器的下游除去过量的氮。该过程允许获得高合成气生产能力，降低投资和能源成本。

8. 发明申请

US20110223090A1 Process for Producing Ammonia Synthesis Gas 审中-公开
标题翻译：生产氨合成气的工艺
公开(公告)号：US20110223090A1
公开(公告)日：2011-09-15
申请号：US12672201
申请日：2008-07-18
申请人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
IPC分类号： C01C1/04 , C01B3/26
CPC分类号： C01C1/0441 , C01B3/025 , C01B3/382 , C01B3/384 , C01B3/48 , C01B3/506 , C01B3/52 , C01B3/56 , C01B3/586 , C01B2203/0233 , C01B2203/0244 , C01B2203/0283 , C01B2203/0415 , C01B2203/042 , C01B2203/043 , C01B2203/0445 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/0495 , C01B2203/068 , C01B2203/1241 , C01B2203/142 , C01B2203/143 , C01B2203/147
摘要： A process for producing ammonia synthesis gas from the reforming of hydrocarbons with steam in a primary reformer (1) equipped with a plurality of externally heated catalytic tubes and then together with air in a secondary reformer (2) is characterized in that the reaction of said hydrocarbons with said steam in said primary reformer (1) is performed at an operating pressure of more than 35 bar in the catalytic tubes, in that air is added to said secondary reformer in excess over the nitrogen amount required for ammonia synthesis and in that the excess of nitrogen is removed downstream the secondary reformer preferably by cryogenic separation or by molecular sieves of the TAS or PSA type. This process allows to obtain high synthesis gas production capacities and lower investment and energy costs.
摘要翻译：在二次重整器（2）中，在装有多个外部加热的催化管，然后与空气一起的一次重整器（1）中，用来自具有蒸汽的碳氢化合物的重整生产氨合成气的方法的特征在于所述在所述初级重整器（1）中的所述蒸汽的烃在催化管中的操作压力大于35巴下进行，因为空气比氨合成所需的氮量超过所述二级重整器，优选通过低温分离或TAS或PSA型分子筛，在次级重整器的下游除去过量的氮。该过程允许获得高合成气生产能力，降低投资和能源成本。

9. 发明申请

US20140018575A1 Process and Plant for Ammonia-Urea Production 有权
标题翻译：氨 - 尿素生产过程和工厂
公开(公告)号：US20140018575A1
公开(公告)日：2014-01-16
申请号：US14007100
申请日：2012-02-10
申请人： Ermanno Filippi , Marco Badano , Frederico Zardi , Andrea Scotto
发明人： Ermanno Filippi , Marco Badano , Frederico Zardi , Andrea Scotto
IPC分类号： C07C273/10
CPC分类号： C07C273/10 , C01C1/0488 , Y02P20/52 , C07C275/02
摘要： A process for ammonia -urea production where: liquid ammonia produced in an ammonia section is fed to a urea section directly at the ammonia synthesis pressure, and where the liquid ammonia is purified at high pressure with the steps of: cooling the liquid ammonia (20) obtaining a cooled liquid ammonia stream (21), separating a gaseous fraction (22) comprising hydrogen and nitrogen from said cooled liquid ammonia, obtaining purified liquid ammonia (23) at a high pressure, and reheating said purified liquid ammonia (23) after separation of said gaseous fraction, obtaining a reheated purified ammonia (24) having a temperature suitable for feeding to the urea synthesis process. The application also deals with an ammonia -urea plant comprising an ammonia cooler, a liquid-gas separator and an ammonia re-heater and with a method for revamping existing ammonia -urea plants.
摘要翻译：一种氨 - 脲生产方法，其中在氨段产生的液氨直接以氨合成压力供给到尿素部分，并且液氨在高压下被纯化，其步骤是：冷却液氨（20 获得冷却的液氨流（21），从所述冷却的液氨中分离包含氢和氮的气态馏分（22），在高压下获得纯化液氨（23），并在分离所述气态馏分，获得具有适于供给到尿素合成方法的温度的再加热的纯化氨（24）。本申请还涉及一种氨脲装置，其包括氨冷却器，液气分离器和氨再加热器以及用于改造现有氨 - 脲装置的方法。

10. 发明申请

US20110168948A1 Process for Producing Ammonia Synthesis Gas 有权
标题翻译：生产氨合成气的工艺
公开(公告)号：US20110168948A1
公开(公告)日：2011-07-14
申请号：US13120396
申请日：2009-08-26
申请人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
发明人： Ermanno Filippi , Marco Badano , Geoffrey Frederick Skinner
IPC分类号： C01B3/38 , B01J8/00 , B23P23/00
CPC分类号： C01B3/025 , C01B3/382 , C01B3/48 , C01B2203/0233 , C01B2203/0244 , C01B2203/0288 , C01B2203/0415 , C01B2203/0445 , C01B2203/046 , C01B2203/047 , C01B2203/0475 , C01B2203/068 , C01B2203/0811 , C01B2203/0883 , C01B2203/1058 , C01B2203/1241 , C01B2203/1258 , C01B2203/142 , C01B2203/147 , Y02E60/364 , Y10T29/49716
摘要： A process for producing ammonia synthesis gas, where a natural gas feedstock (10) is reformed in a primary steam reformer (12) and in a secondary reformer (14) at a pressure of at least 35 bar; the product syngas (16) at the output of the secondary reformer is cooled and subject to catalytic medium-temperature shift, converting the CO into CO2 and H2; downstream said medium-temperature shift, the carbon dioxide is removed from the syngas by physical absorption.
摘要翻译：一种生产氨合成气的方法，其中天然气原料（10）在一次蒸汽重整器（12）和次级重整器（14）中以至少35巴的压力重整; 将次级重整器输出的产物合成气（16）冷却并进行催化中温转化，将CO转化为CO 2和H 2; 下游说中温偏移，通过物理吸收从合成气中除去二氧化碳。

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