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    • 2. 发明申请
    • STAGED ELECTROSTATIC PRECIPITATOR
    • STAGED静电消除器
    • WO2014035477A1
    • 2014-03-06
    • PCT/US2013/031672
    • 2013-03-14
    • ENERGY & ENVIRONMENTAL RESEARCH CENTER FOUNDATION
    • MILLER, Stanley J.ALMLIE, Jay C.ZHUANG, Ye
    • B03C3/41B03C3/47B03C3/36B03C3/08
    • B03C3/361B03C3/08B03C3/366B03C3/41B03C3/47B03C2201/08Y10T29/49826
    • A device (100, 200, 300) includes a chamber having an air inlet (210), an air outlet (220), and a plurality of stages (120A-120N) including at least a first stage (120A) adjacent a second stage (120B). The plurality of stages (120A-120N) are disposed in the chamber and each stage (120A) has a plurality of discharge electrodes (150) disposed in an interior region and is bounded by an upstream baffle (130A) on one end and a downstream baffle (132A) on another end. Each stage (120) has at least one sidewall (160) between the baffles (130A, 132A). The sidewall (160) is configured as a collection electrode and has a plurality of apertures (140) disposed along a length between the baffles (130A, 132A). The upstream baffle (130A) of the first stage (120A) is positioned in staggered alignment relative to the upstream baffle of the second stage (120B).
    • 装置(100,200〜300)包括具有空气入口(210),空气出口(220)和多个级(120A-120N)的腔室,所述级(120A-120N)至少包括与第二级相邻的第一级 (120B)。 多个级(120A-120N)设置在腔室中,每个级(120A)具有设置在内部区域中的多个放电电极(150),并且在一端和下游侧由上游挡板(130A) 挡板(132A)在另一端。 每个级(120)在挡板(130A,132A)之间具有至少一个侧壁(160)。 侧壁(160)被构造为收集电极并且具有沿着挡板(130A,132A)之间的长度设置的多个孔(140)。 第一级(120A)的上游挡板(130A)相对于第二级(120B)的上游挡板被定位成交错排列。
    • 6. 发明申请
    • MULTIPRODUCT BIOREFINERY FOR SYNTHESIS OF FUEL COMPONENTS AND CHEMICALS FROM LIGNOCELLULOSICS VIA LEVULINATE CONDENSATIONS
    • 燃料组分和化学物质的生物多样性通过浓缩液从LignocellULOSICS中合成
    • WO2010141950A2
    • 2010-12-09
    • PCT/US2010/037638
    • 2010-06-07
    • ENERGY & ENVIRONMENTAL RESEARCH CENTER FOUNDATIONOLSON, Edwin, S.HEIDE, Carsten
    • OLSON, Edwin, S.HEIDE, Carsten
    • C10G3/00C07C1/32C10L1/02
    • C10G3/42C10G3/50C10G2300/1003C10G2300/1014C10G2400/04C10G2400/08C10L1/08Y02P30/20
    • An integrated method for production of liquid transportation fuels, fuel additives, or chemicals in a biorefinery by the conversion of cellulosic materials is disclosed herein. The method is based on converting a source of C6 sugar such as cellulosic materials and sugars into a mixture of hydrotreated compounds. The biorefinery operates in a unique parallel-processing mode, wherein the initial biomass feedstocks are disassembled to provide substrates for parallel branches whose products may be reassembled in either a condensation step or a mixed hydrotreating step or a final fuel-blending step. The cellulosic materials can be converted to levulinate intermediates that condense with intermediates derived from other processes to produce fuels with the appropriate range of sizes in the target molecular composition, thus generating desirable combustion and physical properties. This method also makes use of methyltetrahydrofuran and other low carbon by-products that are separated for use as amphiphilic solvents. In an embodiment, the method produces cyclic ethers via mild hydrotreating of the condensation products, or long-chain keto ester, useful for plasticizers, by condensing a portion of the levulinate with a reagent containing an unsaturated group. In another embodiment, the method produces a ketal by converting a portion of the condensation product in an acid-catalyzed reaction with a diol.
    • 本文公开了通过转化纤维素材料生产生物精炼厂中的液体运输燃料,燃料添加剂或化学品的综合方法。 该方法基于将诸如纤维素材料和糖的C6糖的来源转化为加氢处理的化合物的混合物。 生物精炼厂以独特的并行处理模式操作,其中初始生物质原料被拆卸以提供用于平行分支的基底,其产物可以在冷凝步骤或混合加氢处理步骤或最终燃料混合步骤中重新组装。 纤维素材料可以转化成与由其他方法衍生的中间体缩合的乙酰丙酸中间体,以产生具有目标分子组成中适当范围的燃料的燃料,从而产生理想的燃烧和物理性质。 该方法还利用甲基四氢呋喃和其它分离用作两亲溶剂的低碳副产物。 在一个实施方案中,该方法通过冷凝一部分乙酰丙酸酯与含有不饱和基团的试剂的缩合产物或长链酮酯,可用于增塑剂的温和加氢处理产生环醚。 在另一个实施方案中,该方法通过在酸催化的二醇反应中将一部分缩合产物转化而产生缩酮。