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    • 1. 发明申请
    • SYSTEM AND PROCESS FOR PRODUCTION OF BIOFUEL
    • 生物油生产系统和工艺
    • WO2017051365A1
    • 2017-03-30
    • PCT/IB2016/055695
    • 2016-09-23
    • RELIANCE INDUSTRIES LIMITED
    • BHUJADE, RameshGHADGE, Rajaram ShrimantBAHEKAR, Roshni KrishnaraoGUPTA, SomeshNAGWANI, NitinJAIN, PiyushSAXENA, NikhleshKONAKANDLA, Pavan Kumar
    • B21D51/00
    • C10L1/02C10G3/40C10G2300/1011Y02P30/20
    • The present disclosure relates to a system and a process for producing biofuel. The system comprises at least one feed tank; a low pressure pump; a high pressure pump; a first heat exchanger; a second heat exchanger; a reaction vessel; a precipitation vessel; a first pressure let-down station; a third heat exchanger; a second pressure let-down station; a gas-liquid separator; and a biofuel separator. The process comprises pressurizing and heating a feed, followed by reforming the pressurized and heated feed to obtain a slurry. The solids are separated from the slurry by precipitation to obtain a mixture comprising biofuel and the non- reformed feed. The mixture is then cooled and de-pressurized, followed by separation of 0 gases and the non-reformed feed to obtain the biofuel. The system and process of the present disclosure can be used to produce biofuel from diverse, easily available and inexpensive starting material.
    • 本公开涉及一种用于生产生物燃料的系统和方法。 该系统包括至少一个进料罐; 低压泵; 高压泵; 第一换热器; 第二热交换器; 反应容器; 沉淀容器 第一压力下压站; 第三换热器; 第二压力减压站; 气液分离器; 和生物燃料分离器。 该方法包括加压和加热进料,然后重整加压和加热的进料以获得浆料。 通过沉淀将固体与浆料分离,得到包含生物燃料和非重整料的混合物。 然后将混合物冷却并减压,随后分离0气体和未重整的进料以获得生物燃料。 本公开的系统和方法可以用于从各种容易获得和廉价的原料生产生物燃料。
    • 5. 发明申请
    • PROCESS FOR THE PRODUCTION OF BIODEGRADABLE HYDROCARBON FLUIDS BY HYDROGENATION
    • 通过氢化生产可生物降解的碳氢化合物的方法
    • WO2016185047A1
    • 2016-11-24
    • PCT/EP2016/061506
    • 2016-05-20
    • TOTAL MARKETING SERVICES
    • GERMANAUD, LaurentDOUCET, Clarisse
    • C10G3/00
    • C10G45/58C10G3/42C10G3/50C10G45/00C10G2300/1011C10G2300/201C10G2300/202C10G2300/301Y02P30/20
    • The invention provides for a fluid having a boiling point in the range of from 100 to 400°C and comprising more than 95% isoparaffins and containing less than 100ppm aromatics, obtainable by the process comprising the step of catalytically hydrogenating a feed comprising more than 95% by weight of a hydrodeoxygenated isomerized hydrocarbon biomass feedstock, at a temperature from 80 to 180°C and at a pressure from 50 to 160 bars. The invention also provides for a fluid having a boiling point in the range of from 100 to 400°C and a boiling range below 80°C, said fluid comprising more than 95% isoparaffins and less than 3% of naphthens by weight and having a ratio of isoparaffins to n-paraffins of at least 12:1, a biodegradability at 28 days of at least 60%, as measured according to the OECD 306 standard, a biocarbon content of at least 95% by weight, and containing less than 100ppm aromatics by weight. The invention finally provides for uses of the fluid.
    • 本发明提供了沸点在100-400℃范围内并且包含大于95%异链烷烃且含有少于100ppm芳族化合物的流体,该方法包括以下步骤:催化氢化包含大于95 重量%的加氢脱氧异构化烃生物质原料,温度为80至180℃,压力为50至160巴。 本发明还提供了沸点在100-400℃和沸点低于80℃的流体,所述流体包含大于95%的异链烷烃和小于3重量%的重氮,并具有 异链烷烃与正链烷烃的比例至少为12:1,28天时的生物降解性至少为60%,根据OECD 306标准测定,生物碳含量为至少95重量%,含量小于100ppm 芳烃重量。 本发明最终提供了流体的用途。
    • 10. 发明申请
    • PROCESS FOR LIQUID-LIQUID EXTRACTION OF AN OIL-BLEND OF NON-UNIFORM OLIGOMERS AND POLYMERS
    • 非均相低聚物和聚合物的液体液相萃取方法
    • WO2016107824A1
    • 2016-07-07
    • PCT/EP2015/081240
    • 2015-12-24
    • SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.SHELL OIL COMPANY
    • LANGE, Jean-Paul, Andre, Marie, Joseph, GishlainROSSUM VAN, GuusKERSTEN, Sascha, Reinier, AldegondaKUMAR, Shusil
    • B01D11/04C07C7/10C10G1/00C10G1/06
    • C07C7/10B01D11/0492C10G1/002C10G1/065C10G2300/1011C10G2300/1014C10G2300/44Y02P30/20C07C9/00
    • A process for liquid-liquid extraction of an oil-blend of non-uniform oligomeric and polymeric components, wherein "non-uniform" means that the components may have a varying size, shape and mass distribution, the process comprising a separation step wherein heavy components and light components in the oil-blend having similar chemical functionalities are separated to produce a heavy components fraction and a light components fraction, wherein the process comprises the steps (a) to (e): (a) preselecting a desired molecular weight (Mw) boundary between heavy and light components; (b) selecting an extractive solvent or an extractive mixture of solvents, which form essentially a single phase with the light components, such that at least 80% of the light components are dissolved, at elevated temperature, being the fractionation temperature, and in which the heavy components are essentially immiscible at the fractionation temperature, such that at most 10% of the heavy components are dissolved at said temperature in an amount of the extractive solvent / mixture of solvents in which the light components are fully dissolved at that temperature; (c) mixing the oil-blend and the extractive solvent or extractive mixture of solvents selected in step (b) at elevated temperature, which is at least at or above said fractionation temperature, and wherein the extractive solvent / mixture of solvents to oil-blend ratio is from 1:2 to 100:1; (d) allowing a phase split to form between the heavy components fraction and the light components/extractive solvent fraction at the fractionation temperature or at most 10 °C below the fractionation temperature; (e) followed by separation of said fractions.
    • 用于液体 - 液体萃取非均匀低聚物和聚合物组分的油混合物的方法,其中“不均匀”是指组分可以具有变化的尺寸,形状和质量分布,该方法包括分离步骤,其中重 分离具有相似化学官能度的油混合物中的组分和轻组分以产生重组分级分和轻组分级分,其中该方法包括步骤(a)至(e):(a)预选所需的分子量 Mw)重组分和轻组分之间的边界; (b)选择萃取溶剂或溶剂的萃取混合物,其与轻组分基本上形成单相,使得至少80%的轻组分在升高的温度下溶解,为分馏温度,其中 重组分在分馏温度基本上是不混溶的,使得至多10%的重组分在所述温度下以一定量的溶剂溶解,其中光组分在该温度下完全溶解; (c)在至少等于或高于所述分馏温度的升高的温度下将油混合物和在步骤(b)中选择的萃取溶剂或萃取混合物混合,并且其中萃取溶剂/溶剂混合物与油 - 混合比为1:2至100:1; (d)允许在分馏温度下或在分馏温度以下10℃以下在重组分部分和轻组分/萃取溶剂馏分之间形成相分离; (e)然后分离所述级分。