METHOD OF HEAT GENERATION
    41.
    发明申请
    METHOD OF HEAT GENERATION 审中-公开
    热量生成方法

    公开(公告)号:US20090025280A1

    公开(公告)日:2009-01-29

    申请号:US12162830

    申请日:2007-01-30

    Applicant: Josef Tapper

    Inventor: Josef Tapper

    CPC classification number: C09K5/18 C01B3/04 C01B7/135 Y02E60/364

    Abstract: A method of heat generation comprising reacting carbohydrate with a concentrated acid in a reaction vessel in an exothermic reaction, and removing the heat generated by the reaction through a heat exchange medium.

    Abstract translation: 一种发热方法,包括在放热反应中使碳水化合物与浓缩酸在反应容器中反应,并通过热交换介质除去反应产生的热量。

    Cold flow improvers for fuel oils of vegetable or animal origin

    公开(公告)号:US20050108924A1

    公开(公告)日:2005-05-26

    申请号:US10972667

    申请日:2004-10-25

    Applicant: Matthias Krull

    Inventor: Matthias Krull

    Abstract: The invention provides a fuel oil composition comprising a fuel oil of animal or vegetable origin and an additive comprising A) at least one copolymer of ethylene and 8-21 mol % of at least one acrylic or vinyl ester having a C1-C18-alkyl radical and B) at least one comb polymer containing structural units having C8-C16-alkyl radicals, the structural units being selected from C8-C16-alkyl (meth)acrylates, C8-C16-alkyl vinyl esters, C8-C16-alkyl vinyl ethers, C8-C16-alkyl (meth)acrylamides, C8-C16-alkyl allyl ethers and C8-C16-diketenes, where the sum R R = m 1 · ∑ i ⁢ w 1 ⁢ i · n 1 ⁢ i + m 2 · ∑ j ⁢ w 2 ⁢ j · n 2 ⁢ j + … + m g · ∑ p ⁢ w gp · n gp is the molar average of the carbon chain length distributions in the alkyl radicals of the monomers B) is from 11.0 to 14.0, where m1, m2, . . . mg are the molar fractions of the abovementioned monomers B) in the polymer and the sum of the molar fractions m1 to m9=1, w1i, w1j, w2i, w2j . . . wgp are the proportions by weight of the individual chain lengths i, j, . . . p of the alkyl radicals of the different monomers B) 1 to g, and n1i, n1j, n2i, n2j . . . ngp are the chain lengths of the alkyl radicals i, j, . . . p of the monomers B) 1 to g.

    Process for improving the cold-flow properties of fuel oils
    47.
    发明授权
    Process for improving the cold-flow properties of fuel oils 有权
    改进燃油的冷流特性的方法

    公开(公告)号:US6110238A

    公开(公告)日:2000-08-29

    申请号:US235723

    申请日:1999-01-22

    CPC classification number: C10L1/195 C10L1/143 C10L1/1973

    Abstract: A process for improving the cold flow properties of fuel oils comprising the addition to fuel oil of an additive comprising copolymers of lower olefins and vinyl esters and a terpolymer of 4-methylpentene-1 and an additive composition comprising copolymers of lower olefins and vinyl esters and a terpolymer of 4-methylpentene-1.

    Abstract translation: 一种用于改进燃料油的冷流动性能的方法,其包括添加到包含低级烯烃和乙烯基酯的共聚物的添加剂的燃料油和4-甲基戊烯-1的三元共聚物和包含低级烯烃和乙烯基酯的共聚物的添加剂组合物的方法,以及 4-甲基戊烯-1的三元共聚物。

    Additive for improving the flow properties of mineral oils and mineral
oil distillates
    48.
    发明授权
    Additive for improving the flow properties of mineral oils and mineral oil distillates 有权
    添加剂用于改善矿物油和矿物油馏分的流动性能

    公开(公告)号:US6010989A

    公开(公告)日:2000-01-04

    申请号:US148933

    申请日:1998-09-04

    Abstract: The invention relates to an additive for improving the flow properties of paraffin-containing mineral oils and mineral oil distillates, comprising a mixture of at least one ethylene/vinyl ester copolymer or terpolymer and at least one paraffin dispersant, wherein said mixture contains ethers and/or esters as solubilizers, wherea) the ethers conform to the formula 1R--O--R' (1) in which R is a linear or branched alkyl or alkenyl group having 4 to 30 carbon atoms, and R' is a linear or branched alkyl or alkenyl group having 1 to 30 carbon atoms,b) the esters are derived from monobasic or polybasic carboxylic acids having 4 to 30 carbon atoms (acid radical) and from monohydric or polyhydric alcohols having 1 to 30 carbon atoms (alcohol radical), orc) the ethers and/or esters are cyclic, with a ring size of from 6 to 30 carbon atoms.The invention furthermore relates to a process for improving the flow properties of mineral oils and mineral oil distillates which comprises adding the novel additive thereto.

    Abstract translation: 本发明涉及用于改善含链烷烃的矿物油和矿物油馏出物的流动性质的添加剂,其包括至少一种乙烯/乙烯基酯共聚物或三元共聚物和至少一种链烷烃分散剂的混合物,其中所述混合物含有醚和/ 或酯作为增溶剂,其中a)醚符合式1的RO-R'(1)其中R是具有4至30个碳原子的直链或支链烷基或烯基,R'是直链或支链烷基 或具有1至30个碳原子的烯基,b)酯衍生自具有4至30个碳原子的一元或多元羧酸(酸基)和具有1至30个碳原子的一元或多元醇(醇基),或 c)醚和/或酯是环状的,环的大小为6至30个碳原子。 本发明还涉及一种用于改善矿物油和矿物油馏出物的流动性质的方法,其包括向其中加入新的添加剂。

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