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1. 发明申请

US20230098920A1 PROCESS FOR THE PRODUCTION OF SYNTHESIS GAS 有权
公开(公告)号：US20230098920A1
公开(公告)日：2023-03-30
申请号：US17801018
申请日：2021-03-01
申请人： Topsoe A/S
发明人： Per Juul Dahl , Nitin Sharma
IPC分类号： C01B3/48 , B01D3/38
摘要： A process for producing synthesis gas, the process comprising the steps of a) reforming a hydrocarbon feed in a reforming section thereby obtaining a synthesis gas comprising CH4, CO, CO2, H2 and H2O and impurities comprising ammonia;b) shifting the synthesis gas in a shift section comprising one or more shift steps in series to a shifted synthesis gas; c) separating from the shifted synthesis gas a process condensate originating from cooling and optionally washing of the shifted synthesis gas;d) passing the process condensate to a condensate steam stripper, wherein dissolved shift byproducts comprising ammonia, methanol and amines formed during shifting the synthesis gas are stripped out of the process condensate using steam resulting in a stripper steam stream, e) adding a part of the stripper steam stream from the process condensate steam strip-per to the hydrocarbon feed and/or to the synthesis gas downstream the reforming section, up-stream the last shift step, wherein the remaining part of stripper steam is purged.

2. 发明申请

US20210002557A1 PROCESS FOR THE CONVERSION OF OXYGENATES TO C5+ HYDROCARBONS BOILING IN THE GASOLINE BOILING RANGE 有权
公开(公告)号：US20210002557A1
公开(公告)日：2021-01-07
申请号：US17040863
申请日：2019-05-02
申请人： HALDOR TOPSOE A/S
发明人： Martin Dan Palis Sørensen
IPC分类号： C10G3/00
摘要： Process for the conversion of oxygenates to C5+ hydrocarbons boiling in the gasoline boiling range, comprising the steps of continuously a) providing one or more feed streams of one or more oxygenate compounds; b) heating the one or more feed streams to an inlet temperature of one or more downstream conversion reactors; c) introducing the one or more heated feed stream into inlet of the one or more conversion reactors; d) converting in the one or more conversion reactors the one or more heated feed stream in presence of catalyst to a converted oxygenate product comprising C5+ hydrocarbons; e) withdrawing from the one or more conversion reactors the converted oxygenate product; f) determining at outlet of the one or more conversion reactors amount of the one or more unconverted oxygenate compounds in the withdrawn converted oxygenate product; g) separating the converted oxygenate product into a C4− hydrocarbon fraction, a fraction with the C5+ hydrocarbons boiling in the gasoline boiling range and a fraction comprising water and the one or more unconverted oxygenate compounds, wherein the inlet temperature of the one or more feed streams in step b is continuously adjusted to maintain a constant amount of the one or more unconverted oxygenate compounds as determined in step f.

3. 发明申请

US20180250661A1 METHOD FOR THE SIMULTANEOUS REMOVAL OF CARBON MONOXIDE AND NITROGEN OXIDES FROM FLUE OR EXHAUST GAS 审中-公开
公开(公告)号：US20180250661A1
公开(公告)日：2018-09-06
申请号：US15968889
申请日：2018-05-02
申请人： Haldor Topsoe A/S
发明人： Francesco Castellino , Viggo Lucassen Hansen
IPC分类号： B01J23/648 , B01J21/06 , B01J35/02 , B01J35/00 , B01D53/94 , B01J23/22
CPC分类号： B01J23/6482 , B01D53/9468 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/9022 , B01J21/063 , B01J23/22 , B01J35/0006 , B01J35/023
摘要： A method in which flue gas or exhaust gas containing harmful carbon monoxide, organic compounds (VOC) and NOx is contacted with a layered catalyst. A first layer of the catalyst comprises an oxidation catalyst. An underlying layer of the catalyst comprises a NH3-SCR catalyst for the simultaneous removal of the carbon monoxide and NOx.

4. 发明授权

US09611202B2 Process for the preparation of dimethyl ether 有权
公开(公告)号：US09611202B2
公开(公告)日：2017-04-04
申请号：US14424522
申请日：2013-08-14
申请人： Haldor Topsoe A/S
发明人： Finn Joensen , Jorgen Madsen , Poul Erik Højlund Nielsen
IPC分类号： C07C41/42 , C07C41/09
CPC分类号： C07C41/09 , C07C29/1518 , C07C41/34 , C07C41/42 , Y02P20/52 , C07C31/04 , C07C43/043
摘要： Process for the preparation of dimethyl ether product by catalytic conversion of synthesis gas to dimethyl ether comprising the steps of contacting a stream of synthesis gas comprising carbon dioxide in a dimethyl ether synthesis step in one or more reactors and with one or more catalysts active in the formation of methanol and dehydration of methanol to dimethyl ether and forming a product mixture comprising dimethyl ether, carbon dioxide and unconverted synthesis gas; cooling and separating the product mixture into a first liquid phase comprising dimethyl ether and carbon dioxide being dissolved in the formed dimethyl ether, and into a first gaseous phase comprising unconverted synthesis gas containing carbon monoxide and carbon dioxide; passing the first liquid phase to a scrubbing zone and contacting the phase with a liquid sorbent being effective in absorption of carbon dioxide; and withdrawing a dimethyl ether product being depleted in carbon dioxide from the scrubbing zone.

5. 发明授权

US09463418B2 Method for the selective oxidation of carbon monoxide and volatile organic compounds in off-gas further comprising sulphur dioxide 有权
标题翻译：在还包含二氧化硫的废气中选择性氧化一氧化碳和挥发性有机化合物的方法
公开(公告)号：US09463418B2
公开(公告)日：2016-10-11
申请号：US14423005
申请日：2012-10-25
申请人： Haldor Topsoe A/S
发明人： Francesco Castellino , Niklas B. Jakobsson
IPC分类号： B01D53/56 , B01D53/62 , B01D53/72 , B01D53/86
CPC分类号： B01D53/8668 , B01D53/864 , B01D53/865 , B01D53/8656 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2255/30 , B01D2257/404 , B01D2257/502 , B01D2257/708
摘要： A method for cleaning a sulphur dioxide containing off-gas by selective oxidation of carbon monoxide and volatile organic compounds in the off-gas with reduced formation of sulphur trioxide comprising the step of contacting the off-gas with an oxidation catalyst consisting of palladium and vanadium oxide supported on a carrier.
摘要翻译：一种通过选择性氧化尾气中一氧化碳和挥发性有机化合物，减少三氧化硫形成的方法来清洗含有二氧化硫的废气的方法，包括使废气与由钯和钒组成的氧化催化剂接触的步骤负载在载体上的氧化物。

6. 发明申请

US20150209727A1 METHOD FOR THE SELECTIVE OXIDATION OF CARBON MONOXIDE AND VOLATILE ORGANIC COMPONDS IN OFF-GAS FURTHER COMPRISING SULPHUR DIOXIDE 有权
标题翻译：选择性氧化一氧化碳和挥发性有机组分的方法，其进一步包含二氧化硫
公开(公告)号：US20150209727A1
公开(公告)日：2015-07-30
申请号：US14423005
申请日：2012-10-25
申请人： Haldor Topsoe A/S
发明人： Francesco Castellino , Niklas B. Jakobsson
IPC分类号： B01D53/86
CPC分类号： B01D53/8668 , B01D53/864 , B01D53/865 , B01D53/8656 , B01D2255/1023 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2255/30 , B01D2257/404 , B01D2257/502 , B01D2257/708
摘要： A method for cleaning a sulphur dioxide containing off-gas by selective oxidation of carbon monoxide and volatile organic compounds in the off-gas with reduced formation of sulphur trioxide comprising the step of contacting the off-gas with an oxidation catalyst consisting of palladium and vanadium oxide supported on a carrier.
摘要翻译：一种通过选择性氧化尾气中一氧化碳和挥发性有机化合物，减少三氧化硫形成的方法来清洗含有二氧化硫的废气的方法，包括使废气与由钯和钒组成的氧化催化剂接触的步骤负载在载体上的氧化物。

7. 发明申请

US20150010871A1 MIXING OF RECYCLE GAS WITH FUEL GAS TO A BURNER 有权
标题翻译：将燃气与燃料混合在一起燃烧器
公开(公告)号：US20150010871A1
公开(公告)日：2015-01-08
申请号：US14308869
申请日：2014-06-19
申请人： Haldor Topsoe A/S
发明人： Claus Robert Starcke
IPC分类号： F23D14/22 , F23D99/00
CPC分类号： F23D14/22 , F23C9/00 , F23C2202/20 , F23D14/24 , F23D91/02
摘要： A burner with a central oxidizer supply tube and an outer concentric fuel supply tube has a recycle gas duct arranged between the central oxidizer supply tube and the outer concentric fuel supply tube.
摘要翻译：具有中心氧化剂供应管和外部同心燃料供应管的燃烧器具有布置在中心氧化剂供应管和外部同心燃料供应管之间的循环气体管道。

8. 发明申请

US20140271435A1 CATALYSED FILTER BASED ON BIOSOLUBLE FIBERS 有权
标题翻译：基于生物可利用纤维的催化过滤器
公开(公告)号：US20140271435A1
公开(公告)日：2014-09-18
申请号：US14208014
申请日：2014-03-13
申请人： Haldor Topsoe A/S
发明人： Francesco Castellino , Joakim Reimer Thogersen , Peter Schoubye
IPC分类号： B01J23/22 , B01D53/56 , B01D53/62
CPC分类号： B01J23/22 , B01D53/565 , B01D53/62 , B01D53/864 , B01D53/865 , B01D2255/20707 , B01D2255/20723 , B01D2255/915 , B01J21/063 , B01J21/16 , B01J35/04
摘要： Catalysed filter consisting of a filter body of bio-soluble fibres catalysed with a catalyst comprising oxides of vanadium and titanium, wherein the total concentration of alkali metals in the filter body is less than 3000 ppm by weight and/or the total concentration of earth alkali metals in the filter body is less than 20% by weight.
摘要翻译：催化过滤器，由包含钒和钛的氧化物的催化剂催化的生物可溶性纤维的过滤体组成，其中过滤体中的碱金属的总浓度小于3000ppm（重量）和/或碱土的总浓度过滤体中的金属小于20重量％。

9. 发明申请

US20030039606A1 Process for production of ammonium thiosulphate 审中-公开
标题翻译：硫代硫酸铵生产工艺
公开(公告)号：US20030039606A1
公开(公告)日：2003-02-27
申请号：US09938519
申请日：2001-08-27
申请人： Haldor Topsoe A/S
发明人： Peter Schoubye , Kurt Agerbaek Christensen
IPC分类号： C01B017/64
CPC分类号： C01B17/64
摘要： A process for production of ammonium thiosulphate (ATS) from H2S, NH3 and SO2, comprising producing ATS in a first absorption step by treating a first stream comprising H2S and NH3 with more than 0.3 mole H2S per mole NH3 with a solution containing ATS and ammonium sulphite, said solution being produced, in a second absorption step, by treating part of the solution from the first absorption step with a second gas stream gas stream comprising SO2. The second gas stream is obtained by combusting the H2S-containing off gas from the first absorption step supplemented with H2S-containing gas imported from other sources and/or by importing SO2-containing off gas streams from other souses. The content of NH3 in the off gas from the second absorber may be decreased by adding the equivalent amount of SO2 to the off gas upstream of an aerosol filter removing the NH3 and SO2 as a solution of NH4HSO3, which is fed to the first or second absorber, while the off gas from the filter is passed to the atmosphere.
摘要翻译：一种从H 2 S，NH 3和SO 2生产硫代硫酸铵（ATS）的方法，其包括在第一吸收步骤中通过用含有ATS和铵的溶液处理含有大于0.3摩尔H 2 S /摩尔NH 3的H 2 S和NH 3的第一物流在第二吸收步骤中，通过用包含SO 2的第二气流气流处理来自第一吸收步骤的溶液的一部分来生产所述溶液。通过从补充有从其他来源进口的含有H 2 S的气体的第一吸收步骤和/或从其他souses进口含SO 2的废气流来燃烧含有H 2 S的废气来获得第二气流。通过向去除NH 3和SO 2的气溶胶过滤器上游的废气中加入等量的SO 2，可以减少来自第二吸收器的废气中的NH 3，作为NH 4和SO 2的溶液，其被供给到第一或第二吸收器，而来自过滤器的废气通过大气。

10. 发明申请

US20020115562A1 Process for the synthesis of VPO catalysts 失效
标题翻译： VPO催化剂合成方法
公开(公告)号：US20020115562A1
公开(公告)日：2002-08-22
申请号：US09735801
申请日：2000-12-14
申请人： Haldor Topsoe A/S
发明人： Herman Teunissen
IPC分类号： B01J027/198
CPC分类号： C07C51/215 , B01J23/002 , B01J27/198 , B01J37/02 , B01J2523/00 , C01B25/372 , C07C57/145 , B01J2523/51 , B01J2523/55
摘要： Process for the preparation of a vanadium phosphate catalyst comprising treatment of a vanadium compound with formic acid, water and a phosphorus compound.
摘要翻译：包括用甲酸，水和磷化合物处理钒化合物的磷酸钒催化剂的制备方法。

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