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1.发明公开
公开(公告)号：EP3408249A1
公开(公告)日：2018-12-05
申请号：EP17744795.0
申请日：2017-01-25
发明人： BOPPANA, Venkata, Bharat Ram , NORMAN, David, William , TUSTIN, Gerald, Charles , STEFFEY, Melissa, Page
CPC分类号： C07C45/75 , B01J21/063 , B01J21/20 , B01J35/002 , B01J38/02 , Y02P20/584 , C07C47/22
摘要： A commercially available anatase titania catalyst is shown to be catalytically active towards the formation of methacrolein from formaldehyde and propionaldehyde with conversions and selectivities close to 90%. This titania catalyst is readily available, non-toxic, and can be used with formaldehyde and a variety of other aldehyde compounds to make α,β-unsaturated aldehyde compounds. This process benefits from low raw material costs and is economically advantaged due to the elimination of catalyst separation. An additional advantage of this method involves the ability of the catalyst to be fully regenerated after a calcination step at 450° C. in air. This process shows promising stability and selectivity during lifetime studies, particularly when performed in the presence of a hydrogen carrier gas.
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公开(公告)号：EP2665692B1
公开(公告)日：2018-12-05
申请号：EP11710300.2
申请日：2011-01-21
申请人： Arkema France
CPC分类号： C07C17/206 , B01J21/04 , B01J21/20 , B01J23/06 , B01J23/34 , B01J23/75 , B01J23/755 , B01J23/86 , B01J23/864 , B01J23/866 , B01J23/90 , B01J23/94 , B01J27/125 , B01J37/0201 , B01J37/14 , B01J37/26 , B01J38/12 , C07C17/25 , Y02P20/584 , C07C21/18 , C07C19/08
摘要： The present invention relates to a fluorination process, comprising: an activation stage comprising contacting a fluorination catalyst with an oxidizing agent-containing gas flow for at least one hour; and at least one reaction stage comprising reacting a chlorinated compound with hydrogen fluoride in gas phase in the presence of the fluorination catalyst, so as to produce a fluorinated compound.
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3.发明公开CATALYST REGENERATION METHOD FOR COS CONVERSION CATALYST 审中-公开VERFAHREN ZUR REGENERIERUNG EINES COS-UMWANDLUNGSKATALYSATORS
公开(公告)号：EP2987553A4
公开(公告)日：2016-07-27
申请号：EP14875785
申请日：2014-11-10
CPC分类号： B01J38/64 , B01D53/8606 , B01D53/96 , B01D2255/2042 , B01D2257/308 , B01D2258/0283 , B01J21/063 , B01J21/20 , B01J23/02 , B01J23/92 , B01J38/02 , B01J38/485 , B01J2523/00 , B01J2523/25 , B01J2523/31 , B01J2523/47
摘要： This catalyst regeneration method for a COS conversion catalyst is a regeneration method for a Ba/TiO 2 COS conversion catalyst for hydrolyzing carbonyl sulfide (COS) in gasified gases in which a carbon starting material is gasified. Used COS conversion catalyst is dried after water washing, immersed in an aqueous solution of a barium salt for a prescribed period of time, and fired after drying. Thereby, it is possible to make the COS conversion catalyst carry an active component again on the surface thereof and thus regenerate the COS conversion catalyst.
摘要翻译： 用于COS转化催化剂的催化剂再生方法是用于水解碳原料气化气化气体中的硫化羰（COS）的Ba / TiO 2 COS转化催化剂的再生方法。 水洗后将COS转化催化剂干燥，浸渍在钡盐水溶液中规定的时间，干燥后进行烧成。 由此，可以使COS转化催化剂在其表面上再次含有活性成分，从而再生COS转化催化剂。
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4.发明公开CATALYST FOR PRODUCING HYDROCARBON FROM SYNTHETIC GAS, METHOD FOR PRODUCING CATALYST, METHOD FOR REGENERATING CATALYST, AND METHOD FOR PRODUCING HYDROCARBON FROM SYNTHETIC GAS 审中-公开催化剂用于烃的合成气，一种用于生产催化剂再生方法用于催化剂及其制备方法由合成气由烃生产
公开(公告)号：EP2893978A1
公开(公告)日：2015-07-15
申请号：EP13833169.9
申请日：2013-08-19
CPC分类号： B01J23/8913 , B01J21/08 , B01J21/20 , B01J23/96 , B01J37/0201 , B01J38/10 , C10G2/332 , C10G2/333 , C10G2/334 , C10G2/342 , C10G2/50
摘要： The present invention provides a catalyst for producing a hydrocarbon from a syngas, including one of a cobalt metal and a combination of a cobalt metal and cobalt oxides; zirconium oxides; and a noble metal; supported by a catalyst support mainly composed of silica, wherein a content of impurities in the catalyst is less than or equal to 0.15 mass%; a producing method and regenerating method thereof; and a producing method of the hydrocarbon by using the catalyst.
摘要翻译： 本发明提供了用于从合成气体制造烃，包括钴金属中的一个和钴金属及钴氧化物的组合的催化剂; 锆氧化物; 和贵金属; 由主要成分为二氧化硅的催化剂载体上，在催化剂worin杂质的含量小于或等于0.15质量％; 制造方法及其再生方法; 和通过使用该催化剂的烃的方法。
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公开(公告)号：EP2864041A1
公开(公告)日：2015-04-29
申请号：EP13765807.6
申请日：2013-06-21
发明人： VAIDYA SHASHANK DATTATRAYA , LANDE SHARAD VASUDEORAO , UNNIKRISHNAN SREEDHARAN , GOPALAKRISHNAN KALPANA , JASRA RAKSH VIR
IPC分类号： B01J21/04 , B01J35/10 , B01J35/02 , B01J35/00 , B01J23/62 , B01J23/96 , B01J38/02 , B01J38/12 , B01J38/18 , B01J38/20 , B01J38/44 , B01J38/10
CPC分类号： B01J23/96 , B01J21/04 , B01J21/12 , B01J21/20 , B01J23/626 , B01J35/002 , B01J35/006 , B01J35/023 , B01J35/1014 , B01J35/1038 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J38/02 , B01J38/10 , B01J38/12 , B01J38/18 , B01J38/20 , B01J38/44
摘要： There is provided a method for regenerating a spent dehydrogenation catalyst used in the conversion of n-paraffin to olefin. The method comprises method steps for removing the coke by treating the catalyst with an ozone-oxygen stream followed by an oxygen stream. The catalyst is stabilized by passing a nitrogen stream and the stabilized catalyst is rejuvenated by passing an air-nitrogen stream containing a halogenated hydrocarbon. This is followed by reducing the metal oxide in the catalyst by passing hydrogen-nitrogen stream.
摘要翻译： 提供了用于将正链烷烃转化为烯烃的用过的脱氢催化剂的再生方法。 该方法包括通过用臭氧 - 氧气流跟随氧气流处理催化剂来除去焦炭的方法步骤。 通过使氮气流通过使稳定的催化剂通过含有卤代烃的空气 - 氮气流而使活化剂活化而使催化剂稳定。 然后通过使氢 - 氮流通过还原催化剂中的金属氧化物。
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6.发明公开METHOD FOR REDUCING THE SO² OXIDATION RATIO INCREASE OF DENITRATION CATALYST 审中-公开VERFAHREN ZUR REDUZIERUNG DER SO2-OXIDATIONS-VERHÄLTNISSTEIGERUNGEINES DENITRIERUNGSKATALYSATORS
公开(公告)号：EP2764917A1
公开(公告)日：2014-08-13
申请号：EP12829934.4
申请日：2012-09-05
发明人： NOCHI, Katsumi , KIYOSAWA, Masashi
CPC分类号： B01J21/20 , B01D53/8625 , B01D53/96 , B01D2255/20707 , B01D2255/20723 , B01D2255/20769 , B01D2255/20776 , B01J21/063 , B01J21/08 , B01J23/30 , B01J37/0036 , B01J37/0215 , B01J37/06 , B01J38/60 , B01J38/64
摘要： In a NO x removal catalyst used for removing nitrogen oxides in flue gas, when a silica (Si) component as an inhibitor that causes an increase in a SO 2 oxidation rate accumulates on a surface of the catalyst, the silica component accumulating on the surface of the catalyst is dissolved, thereby regenerating the catalyst. Accordingly, the inhibitor such as the silica component covering the surface of the NO x removal catalyst can be removed, thereby enabling to provide a catalyst without having an increase in the SO 2 oxidation rate of the regenerated NO x removal catalyst.
摘要翻译： 在用于去除烟道气中的氮氧化物的NO x去除催化剂中，当作为抑制剂的二氧化硅（Si）成分在SO 2氧化速率增加时积聚在催化剂的表面上时，积存在表面上的二氧化硅成分 的催化剂溶解，从而再生催化剂。 因此，可以除去覆盖除氧催化剂表面的二氧化硅成分的抑制剂，能够提供催化剂，而不会增加再生的除氧催化剂的SO 2氧化速率。
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公开(公告)号：EP2517772A4
公开(公告)日：2013-08-14
申请号：EP10839314
申请日：2010-12-17
申请人： BABCOCK HITACHI KK
发明人： IKEMOTO SEIJI , KATO YASUYOSHI , KAI KEIICHIRO
IPC分类号： B01D53/94 , B01D53/64 , B01D53/96 , B01J20/02 , B01J20/06 , B01J20/08 , B01J20/14 , B01J20/20 , B01J23/92 , B01J38/48 , B01J38/62
CPC分类号： B01J23/92 , B01D53/64 , B01D53/8625 , B01D53/88 , B01D53/9409 , B01D53/96 , B01D2255/106 , B01D2257/602 , B01J20/0233 , B01J20/06 , B01J20/08 , B01J20/14 , B01J20/20 , B01J20/28016 , B01J20/28045 , B01J20/3204 , B01J20/3236 , B01J20/34 , B01J20/345 , B01J21/20 , B01J38/62 , B01J2220/56
摘要： Provided is a method for cleaning a used denitration catalyst, which prevents release of mercury to the atmosphere by collecting and removing mercury which would have been released to the atmosphere in the process of cleaning the used denitration catalyst. The method comprises immersing the used denitration catalyst mainly composed of titanium oxide and having been used in exhaust gas containing mercury in a cleaning liquid, and stirring the cleaning liquid to dissolve and remove catalyst poisons including the mercury from the used denitration catalyst, wherein a waste gas generated in the step of stirring the cleaning liquid is conducted to a flue having a mercury removal device so as to remove the mercury, and then vented to the atmosphere.
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8.发明授权METHOD OF REGENERATION OF SCR CATALYST POISONED BY PHOSPHOROUS COMPONENTS IN FLUE GAS 有权方法磷的通过烟气成分中毒再生SCR催化剂
公开(公告)号：EP2259872B1
公开(公告)日：2013-03-13
申请号：EP08873218.5
申请日：2008-10-29
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公开(公告)号：EP2105193A3
公开(公告)日：2011-11-16
申请号：EP09250730.0
申请日：2009-03-16
IPC分类号： B01D53/86 , B01J21/06 , B01J23/22 , B01J23/28 , B01J23/30 , B01J23/38 , B01J38/04 , B01J38/10 , B01J38/48 , B01J38/50 , B01J38/60
CPC分类号： B01D53/88 , B01D53/8628 , B01D53/8696 , B01D2251/2062 , B01D2255/20707 , B01D2255/20723 , B01D2255/20769 , B01D2255/20776 , B01J21/20 , B01J23/92 , B01J23/96 , B01J38/04 , B01J38/10 , B01J38/56 , B01J38/60
摘要： An in-situ method for regenerating a deactivated catalyst removes a calcium sulfate layer masking active catalyst sites. A reducing agent converts the calcium sulfate to calcium oxide, which is then removed, by reintrainment into the flue gas steam using soot blowers or sonic horns. The method is particularly useful for regenerating selective catalytic reduction (SCR) catalysts used to remove nitrogen oxides from flue gas produced by combustion of coal from the Powder River Basin. The method can be practiced using existing SCR system hardware, and without removing the SCR system from service.
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10.发明公开METHOD OF REGENERATION OF SCR CATALYST POISONED BY PHOSPHOROUS COMPONENTS IN FLUE GAS 有权方法磷的通过烟气成分中毒再生SCR催化剂
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