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    Antiknock mixtures
    32.
    发明授权
    Antiknock mixtures 失效

    公开(公告)号：US2479900A

    公开(公告)日：1949-08-23

    申请号：US4062548

    申请日：1948-07-24

    Applicant: ETHYL CORP

    Inventor： GEORGE CALINGAERT ,  WINTRINGHAM JOHN S

    IPC: C10L1/10 ,  C10L1/14 ,  C10L1/20 ,  C10L1/30

    CPC classification number: C10L1/103 ,  C10L1/14 ,  C10L1/201 ,  C10L1/202 ,  C10L1/30 ,  C10L1/306

    Abstract: An anti-knock mixture for motor fuel comprises a lead anti-knock compound and one or more bromo-hydrocarbons having 2-3 bromine atoms and 3-8 carbon atoms, not more than one bromine atom attached to any carbon atom, and a vapour pressure at 50 DEG C of 0.2-6mm. of mercury. Bromo-hydrocarbons referred to are 1, 3, 4-tribromopentane, 4, 5-dibromo 1, 3-dimethylbenzene, 1, 2, 5-tribromopentene-1, 1, 2, 3-tribromopentane, dibromotoluenes, 1, 2, 3-tribromobutane, 6, - bromo-4-(bromomethyl)-heptane-1, 1, 2-dibromocyclohexane, 1, 2, 3-tribromo-2-methyl-propane, 1, 2, 3-tribromopropane, 1, 2-dibromo-benzene, 2, 5-dibromopentene-1, 1, 2-dibromohexene-1, 1, 3-dibromo-2, 2-dimethylpropane, 1, 6-dibromohexane, and the various dibromobutanes and dibromopentanes. The mixture may also contain a p chlorohydrocarbon having a vapour pressure at 50 DEG C of 0.2-6mm. of mercury; those referred to are 1-chloronaphthalene, (5-chloroamyl-) benzene, 1-chlorohendecane, 1, 2, 3, 4-tetrachlorocyclopentane, hexachloropropylene, 1, 2, 4-trichlorobenzene, 2, 4-dichlorotoluene, 1, 2-dichlorocyclohexane, 1-chlorooctane, 5-chloro-2, 2, 3-trimethylhexane, 1, 3-dichloro-2, 2-dimethyl propane, 1, 2-dichloroheptane, 1, 8-dichlorooctane, 5, 6-dichloro-3, 3-dimethyl hexane, and the various dichlorobutanes and dichloropentanes. Anti-knock compounds mentioned are tetraethyl lead, tetrapropyl lead, dimethyldiethyl lead, and methyl triethyl lead. Specifications 224,102, 245,281 [both in Class 91] and U.S.A. Specifications 2,361,337 and 2,398,281 are referred to.

    Fuel compositions exhibiting improved fuel stability
    37.
    发明授权
    Fuel compositions exhibiting improved fuel stability 失效
    显示燃料稳定性提高的燃料组合物

    公开(公告)号：US07572303B2

    公开(公告)日：2009-08-11

    申请号：US10722063

    申请日：2003-11-24

    Applicant: William C. Orr

    Inventor： William C. Orr

    IPC: C10L1/18

    CPC classification number: C10L1/12 ,  C10L1/023 ,  C10L1/026 ,  C10L1/10 ,  C10L1/1208 ,  C10L1/1216 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1258 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/1283 ,  C10L1/1291 ,  C10L1/165 ,  C10L1/19 ,  C10L1/207 ,  C10L1/30 ,  C10L1/301 ,  C10L1/305 ,  C10L1/306 ,  C10L1/308 ,  C10L10/00 ,  C10L10/02 ,  F02B3/06 ,  F02M25/00

    Abstract: A fuel composition of the present invention exhibits minimized hydrolysis and increased fuel stability, even after extended storage at 65° F. for 6-9 months. The composition, which is preferably not strongly alkaline (3.0 to 10.5), is more preferably weakly alkaline to mildly acidic (4.5 to 8.5) and most preferably slightly acidic (6.3 to 6.8), includes a lower dialkyl carbonate, a combustion improving amount of at least one high heating combustible compound containing at least one element selected from the group consisting of aluminum, boron, bromine, bismuth, beryllium, calcium, cesium, chromium, cobalt, copper, francium, gallium, germanium, iodine, iron, indium, lithium, magnesium, manganese, molybdenum, nickel, niobium, nitrogen, phosphorus, potassium, palladium, rubidium, sodium, tin, zinc, praseodymium, rhenium, silicon, vanadium, or mixture, and a hydrocarbon base fuel.

    Abstract translation: 本发明的燃料组合物即使在65°F下延长储存6-9个月之后，表现出最小化的水解和增加的燃料稳定性。 优选不强碱性（3.0〜10.5）的组合物更优选弱碱性至弱酸性（4.5〜8.5），最优选微酸性（6.3〜6.8），包括低级碳酸二烷基酯，燃烧改善量 含有选自铝，硼，溴，铋，铍，钙，铯，铬，钴，铜，ium，镓，锗，碘，铁，铟的至少一种元素的至少一种高加热可燃化合物， 锂，镁，锰，钼，镍，铌，氮，磷，钾，钯，铷，钠，锡，锌，镨，铼，硅，钒或混合物，以及烃类燃料。

    Liquid fuel composition having aliphatic organic non-hydrocarbon compounds, an aromatic hydrocarbon having an aromatic content of less than 15% by volume, an oxygenate, and water
    38.
    发明授权
    Liquid fuel composition having aliphatic organic non-hydrocarbon compounds, an aromatic hydrocarbon having an aromatic content of less than 15% by volume, an oxygenate, and water 失效
    具有脂族有机非烃化合物，芳香族含量小于15体积％的芳族烃，含氧化合物和水的液体燃料组合物

    公开(公告)号：US07410514B2

    公开(公告)日：2008-08-12

    申请号：US10310031

    申请日：2002-12-05

    Applicant: Greg Binions

    Inventor： Greg Binions

    IPC: C10L1/18 ,  C10L1/32

    CPC classification number: C10L10/02 ,  C10L1/023 ,  C10L1/10 ,  C10L1/125 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1822 ,  C10L1/1857 ,  C10L1/1883 ,  C10L1/19 ,  C10L1/30 ,  C10L1/305 ,  C10L1/328

    Abstract: The invention relates to a liquid fuel composition of: 10-80 vol % of a first component which includes at least two aliphatic organic non-hydrocarbon compounds; 20-65 vol % of a second component including at least one hydrocarbon and having an aromatic content of less than 15 vol % of the total of the second component; 1-35 vol % of a third component, which includes an oxygenate; and 0.01 to 20 vol % water, wherein at least one compound in the fuel composition is miscible with both water and hydrocarbons to provide a single phase composition. Such fuels have been found to reduce undesirable emissions in the exhaust gases and enable the use of recycled compounds and water in the fuel.

    Abstract translation: 本发明涉及一种液体燃料组合物：10-80体积％的第一组分，其包含至少两种脂族有机非烃化合物; 20-65体积％的包含至少一种烃并且具有小于第二组分总量的15体积％的芳族含量的第二组分; 1-35体积％的第三组分，其包括含氧化合物; 和0.01至20体积％的水，其中燃料组合物中的至少一种化合物可与水和烃两者混溶以提供单相组合物。 已经发现这种燃料减少废气中的不期望的排放物，并且能够在燃料中使用回收的化合物和水。

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