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1. 发明公开

EP1456121A1 METAL PASSIVATION IN A HEAT EXCHANGE REFORMER 有权
标题翻译：在热交换重整金属钝化
公开(公告)号：EP1456121A1
公开(公告)日：2004-09-15
申请号：EP02788117.6
申请日：2002-12-16
申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
发明人： ABBOTT, Peter Edward James , CREWDSON, Bernard John , FOWLES, Martin
IPC分类号： C01B3/38 , B01J19/02 , B01J8/06 , B01J8/04 , B01J19/00
CPC分类号： B01J19/002 , B01J8/0496 , B01J8/067 , B01J19/02 , B01J2208/00168 , B01J2208/00212 , B01J2208/00707 , B01J2219/00006 , B01J2219/00272 , B01J2219/0204 , B01J2219/0236 , C01B3/382 , C01B3/384 , C01B2203/0233 , C01B2203/0244 , C01B2203/0811 , C01B2203/0822 , C01B2203/0827 , C01B2203/0844 , C01B2203/1052 , C01B2203/1064 , C01B2203/1235 , C01B2203/127 , C01B2203/141 , C23F11/02 , Y02P20/128
摘要： A method for reducing the interaction between carbon monoxide present in a heat exchange medium and metals on the shell side of heat exchange reformer apparatus used for reforming of hydrocarbons by treatment of the shell-side of said apparatus with an effective amount of at least one passivation compound containing at least one element selected from phosphorus, tin, antimony, arsenic, lead, bismuth, copper, germanium, silver or gold is described. Where volatile compounds are formed by the passivation compound, the method further comprises compound recovery to prevent contamination and deactivation of subsequent process steps. The method reduces side reactions, provides improved reformer tube lifetime and allows tubes to be treated in-situ without the need for process shutdown.

2. 发明授权

EP1560788B1 PRODUCTION OF HYDROCARBONS 有权
标题翻译：烃的生产
公开(公告)号：EP1560788B1
公开(公告)日：2006-03-15
申请号：EP03810499.8
申请日：2003-10-23
申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
发明人： ABBOTT, Peter Edward James , FOWLES, Martin
IPC分类号： C01B3/38 , C10G2/00
CPC分类号： C10G2/32 , C01B3/382 , C01B3/384 , C01B2203/0233 , C01B2203/0244 , C01B2203/062 , C01B2203/0844 , C01B2203/1052 , C01B2203/12 , C01B2203/1241 , C01B2203/1247 , C01B2203/143 , C01B2203/146 , C01B2203/147 , C01B2203/148 , C01B2203/82
摘要： A process for the production of hydrocarbons is described comprising a) subjecting a hydrocarbon feedstock (10) to steam reforming by dividing the feedstock into first (12) and second (13) streams, mixing the first stream with steam (16), passing the mixture of the first stream and steam over a catalyst disposed in heated tubes in a heat exchange reformer (28) to form a primary reformed gas (30), forming a secondary reformer feed stream (40) comprising the primary reformed gas and the second hydrocarbon stream, partially combusting the secondary reformer feed stream with an oxygen-containing gas (44) and bringing the resultant partially combusted gas towards equilibrium over a secondary reforming catalyst, and using the resultant secondary reformed gas (48) to heat the tubes of the heat exchange reformer, thereby producing a partially cooled reformed gas, b) further cooling the partially cooled reformed gas to below the dew point of the steam therein to condense water and separating condensed water (56) to give a de-watered synthesis gas (58), c) synthesising hydrocarbons from said de-watered synthesis gas by the Fischer-Tropsch reaction and separating at least some of the synthesised hydrocarbons, to give a tail gas (70), and d) incorporating at least part of said tail gas into the secondary reformer feed stream before the partial combustion of thereof.

3. 发明公开

EP3132009A1 PROCESS 有权
标题翻译：处理
公开(公告)号：EP3132009A1
公开(公告)日：2017-02-22
申请号：EP15713573.2
申请日：2015-03-20
申请人： Johnson Matthey Public Limited Company
发明人： ABBOTT, Peter Edward James
IPC分类号： C10L3/08 , C10L3/10
CPC分类号： C07C1/0435 , C07C1/04 , C07C1/12 , C07C7/14816 , C07C2523/46 , C07C2523/755 , C10G2/332 , C10K3/02 , C10L3/08 , C10L3/101 , C10L2290/141 , C07C9/04
摘要： A process is described for producing a methane-containing gas mixture comprising the steps of: (i) passing a first feed gas mixture comprising hydrogen and carbon dioxide through a bed of methanation catalyst to react a portion of the hydrogen with at least a portion of the carbon dioxide and form a methane-containing gas mixture containing residual hydrogen, (ii) adding an oxygen-containing gas to the methane-containing gas mixture containing residual hydrogen to form a second feed gas mixture, and (iii) passing the second feed gas mixture through a bed of an oxidation catalyst to reactthe residual hydrogen and oxygen to form a hydrogen depleted methane-containing gas mixture. The first feed gas mixture may be a synthesis gas comprising hydrogen, carbon dioxide and carbon monoxide, and may be desulphurised before the methanation step.
摘要翻译：描述了用于生产含甲烷的气体混合物的方法，其包括以下步骤：（i）将包含氢气和二氧化碳的第一进料气体混合物通过甲烷化催化剂床以使一部分氢气与至少一部分（ii）向含有残留氢的含甲烷气体混合物中加入含氧气体以形成第二进料气体混合物，以及（iii）使第二进料气体混合物通过氧化催化剂床以使剩余的氢和氧反应以形成贫氢的含甲烷的气体混合物。第一进料气体混合物可以是包含氢气，二氧化碳和一氧化碳的合成气体，并且可以在甲烷化步骤之前脱硫。

4. 发明公开

EP1560788A1 PRODUCTION OF HYDROCARBONS 有权
标题翻译：烃的生产
公开(公告)号：EP1560788A1
公开(公告)日：2005-08-10
申请号：EP03810499.8
申请日：2003-10-23
申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
发明人： ABBOTT, Peter Edward James , FOWLES, Martin
IPC分类号： C01B3/38 , C10G2/00
CPC分类号： C10G2/32 , C01B3/382 , C01B3/384 , C01B2203/0233 , C01B2203/0244 , C01B2203/062 , C01B2203/0844 , C01B2203/1052 , C01B2203/12 , C01B2203/1241 , C01B2203/1247 , C01B2203/143 , C01B2203/146 , C01B2203/147 , C01B2203/148 , C01B2203/82
摘要： A process for the production of hydrocarbons is described comprising a) subjecting a hydrocarbon feedstock (10) to steam reforming by dividing the feedstock into first (12) and second (13) streams, mixing the first stream with steam (16), passing the mixture of the first stream and steam over a catalyst disposed in heated tubes in a heat exchange reformer (28) to form a primary reformed gas (30), forming a secondary reformer feed stream (40) comprising the primary reformed gas and the second hydrocarbon stream, partially combusting the secondary reformer feed stream with an oxygen-containing gas (44) and bringing the resultant partially combusted gas towards equilibrium over a secondary reforming catalyst, and using the resultant secondary reformed gas (48) to heat the tubes of the heat exchange reformer, thereby producing a partially cooled reformed gas, b) further cooling the partially cooled reformed gas to below the dew point of the steam therein to condense water and separating condensed water (56) to give a de-watered synthesis gas (58), c) synthesising hydrocarbons from said de-watered synthesis gas by the Fischer-Tropsch reaction and separating at least some of the synthesised hydrocarbons, to give a tail gas (70), and d) incorporating at least part of said tail gas into the secondary reformer feed stream before the partial combustion of thereof.

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