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公开(公告)号：EP1554364B1
公开(公告)日：2019-04-10
申请号：EP03808746.6
申请日：2003-10-16
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公开(公告)号：EP1651740B1
公开(公告)日：2012-05-02
申请号：EP04741982.5
申请日：2004-07-08
CPC分类号： C10L1/2383 , C10L1/023 , C10L1/143 , C10L1/146 , C10L1/19 , C10L1/1985 , C10L10/00 , C10L10/04 , C10L10/18
摘要： The invention provides a gasoline composition comprising a major amount of a gasoline suitable for use in a sparkignition engine, 1 to 15% v of ethyl levulinate, and 20 to 2000 ppmw of a nitrogen-containing detergent containing a hydrocarbyl group having a number average molecular weight in the range 750 to 6000; the preparation of such a composition, and its Use in operation of a spark-ignition engine.
摘要翻译： 本发明提供一种汽油组合物，其包含主要量的适用于火花点火发动机的汽油，1至15％v乙酰丙酸乙酯和20至2000ppmw含有烃基的含氮洗涤剂，所述烃基具有数均分子量 重量在750-6000范围内; 这种组合物的制备及其在火花点火发动机的运行中的应用。
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公开(公告)号：EP1685217A1
公开(公告)日：2006-08-02
申请号：EP04818157.2
申请日：2004-11-08
IPC分类号： C10L1/18
CPC分类号： C10L1/19
摘要： A fuel composition comprising a gas oil base fuel and an alkyl levulinate, wherein said alkyl levulinate is a C4_8 alkyl levulinate. The alkyl levulinate is selected from C4_g alkyl levulinates for the purpose of ensuring a phase separation temperature of said fuel composition below a predetermined level.
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公开(公告)号：EP0636229B1
公开(公告)日：1996-11-20
申请号：EP93911488.0
申请日：1993-04-19
CPC分类号： F23C15/00 , E21B36/02 , E21B43/122 , F04F1/16 , Y10T137/0391
摘要： Apparatus (1) for compressing gas, comprising a conduit (3) provided with a non-return inlet valve (10) arranged at the upstream inlet (5) end of the conduit (3), a localized ignition source (20) arranged in the conduit (3) downstream of the non-return inlet valve (10), and means (23) for intermittently supplying secondary fluid into the conduit (3) between the non-return inlet valve (10) and the localized ignition source (20).
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公开(公告)号：EP1651740A1
公开(公告)日：2006-05-03
申请号：EP04741982.5
申请日：2004-07-08
CPC分类号： C10L1/2383 , C10L1/023 , C10L1/143 , C10L1/146 , C10L1/19 , C10L1/1985 , C10L10/00 , C10L10/04 , C10L10/18
摘要： The invention provides a gasoline composition comprising a major amount of a gasoline suitable for use in a sparkignition engine, 1 to 15% v of ethyl levulinate, and 20 to 2000 ppmw of a nitrogen-containing detergent containing a hydrocarbyl group having a number average molecular weight in the range 750 to 6000; the preparation of such a composition, and its Use in operation of a spark-ignition engine.
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公开(公告)号：EP1581605A1
公开(公告)日：2005-10-05
申请号：EP03796014.3
申请日：2003-11-13
IPC分类号： C10L1/32
CPC分类号： C10L1/328
摘要： A water-in-fuel emulsion composition comprising a Fischer-Tropsch derived fuel and water, and its use in a compression ignition engine. Emissions, for example of NOx, black smoke and/or particulate matter, are lower as compared to conventional fuels but without lengthening the ignition delay and reducing the cetane number. This is achieved without the need for, or at reduced levels of, ignition improving additives, and without engine modifications.
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公开(公告)号：EP0636229A1
公开(公告)日：1995-02-01
申请号：EP93911488.0
申请日：1993-04-19
CPC分类号： F23C15/00 , E21B36/02 , E21B43/122 , F04F1/16 , Y10T137/0391
摘要： Apparatus (1) for compressing gas, comprising a conduit (3) provided with a non-return inlet valve (10) arranged at the upstream inlet (5) end of the conduit (3), a localized ignition source (20) arranged in the conduit (3) downstream of the non-return inlet valve (10), and means (23) for intermittently supplying secondary fluid into the conduit (3) between the non-return inlet valve (10) and the localized ignition source (20).
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