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    • 1. 发明申请
    • CATALYTIC CONVERTER FOR A SMALL-SIZE ENGINE
    • 催化转化器的小型马达,
    • WO9821453A3
    • 1999-12-23
    • PCT/EP9706044
    • 1997-11-03
    • EMITEC EMISSIONSTECHNOLOGIEBRUECK ROLFMAUS WOLFGANG
    • BRUECK ROLFMAUS WOLFGANG
    • F01N3/00B01J35/04F01N3/28F01N7/00F01N7/18
    • B01J35/04F01N3/281F01N3/2842F01N3/2885F01N2330/40F01N2450/02
    • The present invention relates to a catalytic converter for a small-size engine and a method for the production thereof. In order to cut production costs, a honeycomb shaped body, coated with a catalytically active material made out of at least partially structured metal sheets (5, 6) with exhaust gas conduits (7), is placed in the housing of a silencer located close to the engine in order to enable at least the greater part of the exhaust gas from the engine to flow through the honeycomb body. The honeycomb body is a layered, wound or folded pile of metal sheets (5,6) which is squeezed into the silencer housing (3.1, 3.2, 3.3) with a plastic deformation of at least 10 %, preferably 20-30 % of the conduits (7), whereby said body entirely fills at least a partial volume. The considerable deformation that occurs in part of the conduits (7) also leads to high elastic deformation in the rest of the honeycomb body, thereby guaranteeing the stability of the honeycomb body even in the case of alternating thermal strains.
    • 本发明涉及一种用于小型发动机和方法,用于其生产的催化转化器。 为了降低制造成本,在小型电动机的紧密连接的消声器壳体,与至少部分地结构的板层的催化活性材料涂覆蜂窝体(5,6)布置成与可渗透到排气通道(7),使得至少的所述排气的主要部分 小型发动机必须流经蜂窝体,其特征在于,所述蜂窝体(5,6)是在消声器壳体上的分层的,伤口或片材金属层,其(3.1的至少10%,优选20〜30%的塑性变形的情况下,通道(7)的折叠堆 ,3.3)被压接3.2,使得它完全地至少填充所述壳体的部分体积。 由于所述通道(7)的至少一部分的大致塑性变形具有高的弹性变形,可确保蜂窝体的稳定性,即使在热循环应力也出现在蜂窝体的其余部分。
    • 3. 发明申请
    • METHOD FOR PRODUCING A FUEL FOR INTERNAL COMBUSTION ENGINES
    • 生产燃烧发动机燃料的方法
    • WO2012110339A9
    • 2012-10-11
    • PCT/EP2012051908
    • 2012-02-03
    • EMITEC EMISSIONSTECHNOLOGIEMAUS WOLFGANG
    • MAUS WOLFGANG
    • C07C29/151C10L1/02
    • C07C29/1518C10G3/00C10G2300/1022C10G2400/02C10G2400/04C10G2400/28C10K1/08C10L1/04C10L1/06C10L1/08Y02P20/134Y02P30/20C07C31/04
    • The method according to the invention for producing a fuel (14, 15, 16) for internal combustion engines comprises the following steps: a) providing carbon dioxide (C02) (6); b) providing hydrogen (H2) (11) from water (H20) (9); and c) synthesizing methanol (CH3OH) (12) from the provided carbon dioxide (6) and hydrogen (11). The method according to the invention is characterized in that the carbon dioxide (6) provided in step a) is provided from the flue gas (4) of the combustion of a fuel (2). A further method step d) of a process (13, 17) for converting the methanol (12) into a fuel (14, 15, 16, 18) is preferably carried out subsequent to step c); particularly preferably said process is a methanol-to-gasoline (MTG) process (13). The method according to the invention advantageously permits the reprocessing of carbon dioxide (6) from the flue gas (4) from power plants (1) and the use thereof for synthesizing fuels (14, 15, 16), in particular gasoline fuel (14), for operating internal combustion engines, such as Otto engines in automobiles. The method according to the invention can thus be particularly advantageously used for processing the flue gases (4) of power plants (1) from fossil fuels (2), which occur in great volumes. Alternatively, the methanol (12) can also be converted to dimethylether (18) as diesel fuel.
    • 包括以下步骤:a)提供二氧化碳(CO 2)(6);和b)提供二氧化碳(CO 2)(6)。 b)从水(H 2 O)(9)提供氢气(H 2)(11); c)由二氧化碳(6)和氢气(11)合成甲醇(CH 3 OH)(12); 其特征在于,在步骤a)中提供来自燃料(2)的燃烧的烟道气(4)的二氧化碳(6)。 用于将甲醇(12)转化为燃料(14,15,16,18)的方法(13,17)的另一方法步骤d)优选在步骤c)中进行,更优选 甲醇制汽油(MTG)工艺(13)。 本发明的方法有利地允许二氧化碳(6)的再循环从烟道气(4)的发电厂(1)和它们对燃料(14,15,16)的合成中使用,特别是汽油燃料(14),用于操作的 内燃机,例如汽车中的汽油发动机。 因此,根据本发明的方法可以以特别有利的方式用于处理从发电站(1)大量产生的化石燃料(2)的烟道气(4)。 或者,甲醇(12)也可以在二甲醚(18)中作为柴油燃料反应。