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公开(公告)号：EP0705790B1
公开(公告)日：2000-03-15
申请号：EP95306690.9
申请日：1995-09-21
CPC分类号： B01D67/0083 , B01D53/228 , B01D53/326 , B01D67/0041 , B01D67/0046 , B01D71/022 , B01D71/024 , B01D2323/12 , B01D2325/04 , B01D2325/26 , B01J8/009 , B01J19/2475 , B01J2219/00063 , B01J2219/00132 , C01B3/386 , C01B13/0255 , C01B2203/0261 , C01B2203/1035 , C01B2203/1241 , C01B2203/1258 , C01B2210/0046 , C01B2210/0062 , C01B2210/0079 , C01G51/006 , C01G51/68 , C01G53/006 , C01G53/68 , C01P2002/34 , C01P2002/52 , C01P2004/80 , C01P2006/80 , C04B35/01
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公开(公告)号：EP0770169B1
公开(公告)日：1999-11-03
申请号：EP95927798.9
申请日：1995-07-28
CPC分类号： C10L1/10 , C09K8/52 , C09K2208/22 , C10L1/1225 , C10L1/125 , C10L1/143 , C10L1/1824 , C10L1/1852 , C10L1/1857 , C10L1/1881 , C10L1/1883 , C10L1/195 , C10L1/1955 , C10L1/1963 , C10L1/1973 , C10L1/198 , C10L1/1985 , C10L1/1988 , C10L1/222 , C10L1/2222 , C10L1/232 , C10L1/2366 , C10L1/2368 , C10L1/2406 , C10L1/2412 , C10L1/2437 , C10L1/2468 , C10L1/2475 , C10L1/2608 , C10L1/2641 , C10L1/2658 , C10L1/285 , C10L3/00 , Y10S507/939 , Y10S585/95 , Y10T137/0329 , Y10T137/0391
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公开(公告)号：EP0643618B1
公开(公告)日：1999-03-31
申请号：EP93901192.0
申请日：1992-12-16
CPC分类号： C01B3/384 , B01J8/008 , B01J8/025 , B01J8/0285 , B01J8/0453 , B01J8/062 , B01J2208/00203 , B01J2208/00407 , B01J2208/00495 , B01J2208/00504 , B01J2208/00513 , B01J2208/00522 , B01J2208/00716 , B01J2208/025 , C01B2203/0233 , C01B2203/0277 , C01B2203/0283 , C01B2203/061 , C01B2203/062 , C01B2203/068 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0866 , C01B2203/0883 , C01B2203/1011 , C01B2203/1052 , C01B2203/1076 , C01B2203/1082 , C01B2203/1241 , C01B2203/1604 , C01B2203/80 , C01B2203/82 , Y02P20/128
摘要： An endothermic reaction furnace (102) includes one or more elongated tubes (110) defining therein an endothermic reaction flow path and a combustion flow path for providing heat to drive the endothermic reaction. The combustion flow path is arranged so that fuel and combustion air are separately heated by the heat inside the furnace (102) to significantly above their autoignition temperature before being combined in a combustion zone (116) where they mix, autoignite and burn.
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公开(公告)号：EP0742901A1
公开(公告)日：1996-11-20
申请号：EP95932869.0
申请日：1995-10-04
发明人： DESCALES, Bernard , GRANZOTTO, Claude , LAMBERT, Didier , LLINAS, Jean-Richard , MARTENS, André
CPC分类号： G01N33/2829 , C10G9/00 , G01N21/35 , G01N21/359 , Y10T436/115831 , Y10T436/117497 , Y10T436/12 , Y10T436/21 , Y10T436/212 , Y10T436/214 , Y10T436/216 , Y10T436/218
摘要： A method of determining or predicting a value Px of a property of a feed X to a steam cracking process or yield of said process, which method comprises measuring the absorption Dix of said material at more than one wavelength in the region 600-2600 nm, comparing signals indicative of said absorptions or a mathematical function thereof with signals indicative of absorptions Dim or mathematical function thereof at the same wavelength for a number of standards S in a bank for which the said property or yield P is known, and choosing from the bank at least one standard Sm with property Pm said standard having the smallest average value of the absolute difference at each wavelength i between the signal for the material and the signal for the standard Sm to obtain Px, with averaging of said properties or yields Pm when more than one standard Sm is chosen.
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公开(公告)号：EP0703823A1
公开(公告)日：1996-04-03
申请号：EP94919486.0
申请日：1994-06-14
CPC分类号： B01J8/025 , B01J8/008 , B01J8/0278 , B01J8/0285 , B01J8/0453 , B01J8/062 , B01J19/2425 , B01J2208/00203 , B01J2208/00407 , B01J2208/00495 , B01J2208/00504 , B01J2208/00513 , B01J2208/00716 , B01J2219/00157 , C01B3/34 , C01B3/38 , C01B3/384 , C01B2203/0233 , C01B2203/0277 , C01B2203/0283 , C01B2203/061 , C01B2203/062 , C01B2203/068 , C01B2203/0811 , C01B2203/0816 , C01B2203/0822 , C01B2203/0844 , C01B2203/085 , C01B2203/0866 , C01B2203/0883 , C01B2203/1011 , C01B2203/1052 , C01B2203/1076 , C01B2203/1082 , C01B2203/1241 , C01B2203/1604 , C01B2203/80 , C01B2203/82 , Y02P20/128
摘要： A compact endothermic reaction apparatus employing metallic reaction tubes (28; 152) in a close-pack arrangement using offset nozzle tubes (90; 167) and an air distribution plate (68; 160) for introducing fuel and air into a combustion chamber to produce long and thin flames thereby to avoid excessive localized heating of the reaction tubes and provide high reaction tube life expectancy. Also, excessive localized heating of the reaction tubes at the inlet ends of exhaust tubes (94; 172) is eliminated and provision is made for preventing buckling of individual reaction tubes thatr may be subjected to higher than average reaction tube temperatures.
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公开(公告)号：EP0466354B1
公开(公告)日：1993-12-01
申请号：EP91305758.4
申请日：1991-06-25
CPC分类号： C08F10/00 , B01F5/24 , B01J3/02 , B01J8/0035 , B01J2208/00778 , C08F2/34 , C08F2/01
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7.发明公开POLYALKOXYAMINES, THEIR PREPARATION, DISPERSANT ADDITIVES PREPARED THEREFROM AND USE OF THE ADDITIVES IN LUBRICATING OILS AND FUELS 失效聚烷氧基硅烷，其制备方法和添加剂在润滑油和燃料中的应用及其应用
公开(公告)号：EP0452004A3
公开(公告)日：1993-06-30
申请号：EP91302773.6
申请日：1991-03-28
申请人： BP Chemicals Limited
发明人： Cook, Stephen James, BP Chemicals Limited , Dobson, Ian Daivd, BP Chemicals Limited , Cracknell, Robert Brian, BP Chemicals Limited
IPC分类号： C10M149/22 , C10M145/26 , C10M133/52 , C10L1/18 , C10L1/22 , C08G73/02 , C07C217/00 , C07C217/08 , C10M133/56
CPC分类号： C10L1/2225 , C07C217/08 , C08G73/024 , C10L1/238 , C10L1/2387 , C10M133/56 , C10M2215/042 , C10N2270/02
摘要： Disclosed are novel polyalkoxyamines having the formula:-
wherein (x+y) has a value in the range from 1 to 19 and y is either zero or an integer;
D is ⁅ CHR-CHR¹-O ⁆ n CHR¹-CHR- (II)
wherein either R=R¹=H or R=C₁ to C₄ alkyl and R¹= H and n has a value in the range from 1 to 10; and
Y is independently either -OH or -NHR² wherein R² is either H or alkyl. Polyalkoxyamines having the formula (I) are prepared by the deaminative polymerisation of diamines, which can be prepared by the catalysed reaction of a glycol and ammonia in the presence of hydrogen. Reaction of a hydrocarbyl-substituted succinic acylating agent with the polyalkoxyamine of formula (I) produces a dispersant additive suitable for use in lubricating oil and fuel compositions.-
公开(公告)号：EP0543535A1
公开(公告)日：1993-05-26
申请号：EP92310109.1
申请日：1992-11-04
申请人： BP Chemicals Limited
发明人： Cooper, Jeremy Bernard, BP Chemicals Limited , Frost, Jonathon Charles, The British Petroleum , Partington, Stephen Roy, The British Petroleum
CPC分类号： C07C45/002 , B01J23/66 , B01J23/96 , B01J37/03 , C07C5/324 , C07C5/3335 , C07C5/42 , C07C2523/10 , C07C2523/52 , C07C2523/66 , Y02P20/52 , Y02P20/584 , C07C11/04
摘要： A continuous process for the dehydrogenation of a hydrocarbon and/or oxygenated hydrocarbon feed, comprising contacting the hydrocarbon and/or oxygenated hydrocarbon feed with a dehydrogenation catalyst at elevated temperature in a reaction zone characterised in that the catalyst is capable of retaining hydrogen and (a) is contacted with a feed to form a dehydrogenated product and hydrogen, at least some of the hydrogen formed being adsorbed by the catalyst and/or reacting therewith to reduce at least part of the catalyst; (b) the dehydrogenated product and any unadsorbed/unreacted hydrogen is removed from the reaction zone; (c) at least some of the adsorbed hydrogen is removed from the catalyst and/or at least some of the reduced catalyst is oxidised; and (d) reusing the catalyst from step (c) in step (a).
摘要翻译： 用于脱氢的连续方法的烃和/或含氧烃进料，其包括在反应区中在升高的温度下接触的烃和/或含氧烃进料与脱氢催化剂DASS的催化剂是能够保持氢和（一个 ）与进料接触，以形成脱氢产物和氢气，至少一些氢气的形成吸附在催化剂和/或起反应那里与降低催化剂的至少一部分; （B）的脱氢产物和任何未吸附的/未反应的氢气从反应区除去 （C）中的至少一些吸附的氢被从催化剂去除和/或至少一些所述还原的催化剂被氧化; 和（d）从重复使用步骤（c）在步骤中的催化剂（a）中。
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公开(公告)号：EP0529793A3
公开(公告)日：1993-03-17
申请号：EP92306594.0
申请日：1992-07-17
发明人： Astbury, Christoper John, The British Petroleum , Griffiths, David Charles, The British Petroleum , Howard, Mark Julian, BP Chemicals Limited , Reid, Ian Allan Beattie, The British Petroleum
CPC分类号： C07C5/48 , C10G2400/20 , C07C11/02
摘要： A process for the production of mono-olefins from a paraffin-containing hydrocarbon feed having at least two carbon atoms which comprises a first step of partially combusting a mixture of the hydrocarbon feed and a molecular oxygen-containing gas in contact with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability, the first step being carried out under a total pressure of greater than 5 bar absolute and at a temperature of greater than 650°C; and a second step of cooling the mono-olefinic products to 600°C or less within less than 50 milliseconds of formation.
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公开(公告)号：EP0474424A3
公开(公告)日：1993-03-03
申请号：EP91307853.1
申请日：1991-08-28
发明人： Bromhead, Jilliam , Clint, John Howard , Lear, Anthony Martin , Oliver, Lee Frank , Tennison, Stephen Robert
CPC分类号： B01D67/0067 , B01D67/0004 , B01D67/0025 , B01D69/04 , B01D69/088 , B01D71/021 , B01D2323/08 , C01B3/503 , C01B2203/0405 , C01B2203/048 , C04B38/0022 , C04B2111/00801 , C04B35/52
摘要： Structures suitable for use in the production of selective membranes are made from porous shaped articles of sinterable phenolic resin powder. A layer of compatible organic polymer with a high carbon yield is deposited on said shaped article and the resulting product is carbonised.
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