Control system for a continuous liquid phase hydroprocessing reactor
    73.
    发明公开
    Control system for a continuous liquid phase hydroprocessing reactor 审中-公开
    用于连续液相加氢处理反应器的控制系统

    公开(公告)号:EP2290036A2

    公开(公告)日:2011-03-02

    申请号:EP10008725.3

    申请日:2006-03-23

    IPC分类号: C10G47/00 C10G45/72 C10G47/36

    摘要: A continuous liquid phase hydroprocessing process, apparatus and process control systems, where the need to circulate hydrogen gas through the catalyst is eliminated. By mixing and/or flashing the hydrogen and the oil to be treated in the presence of a solvent or diluent in which the hydrogen solubility is high relative to the oil feed, all of the hydrogen required in the hydroprocessing reactions may be available in solution. The oil/diluent/hydrogen solution can then be fed to a plug flow reactor packed with catalyst where the oil and hydrogen react. No additional hydrogen is required; therefore, the large trickle bed reactors can be replaced by much smaller tubular reactors. The amount of hydrogen added to the reactor can be used to control the liquid level in the reactor or the pressure in the reactor.

    摘要翻译: 连续液相加氢处理工艺,设备和工艺控制系统,其中消除了氢气循环通过催化剂的需要。 通过在溶剂或稀释剂存在下将氢气和待处理的油混合和/或闪蒸,其中氢溶解度相对于油进料而言高氢溶解度,加氢处理反应中所需的全部氢气可以以溶液形式获得。 然后可以将油/稀释剂/氢溶液进料到填充有催化剂的活塞流反应器中,其中油和氢反应。 不需要额外的氢气; 因此,大型滴流床反应器可以用更小的管式反应器代替。 加入到反应器中的氢气量可用于控制反应器中的液位或反应器中的压力。

    METHOD FOR THE PRODUCTION OF SYNTHETIC FUEL
    76.
    发明公开
    METHOD FOR THE PRODUCTION OF SYNTHETIC FUEL 审中-公开
    VERFAHREN ZUR HERSTELLUNG VON SYNTHETISCHEM KRAFTSTOFF

    公开(公告)号:EP2253691A1

    公开(公告)日:2010-11-24

    申请号:EP09718928.6

    申请日:2009-03-11

    发明人: TASAKA, Kazuhiko

    摘要: An object of the invention is to provide a method of producing synthetic fuel from Fischer-Tropsch synthetic crude oil obtained by a Fischer-Tropsch synthesis method, the method comprising the steps of: (a) fractionating, in a fractionator, Fischer-Tropsch synthetic crude oil obtained by a Fischer-Tropsch synthesis method into at least two fractions of a middle fraction containing a component having a boiling range corresponding to diesel fuel oil, and a wax fraction containing a wax component heavier than the middle fraction; (b) separating and removing a magnetic particle contained in the wax fraction obtained in the step (a) at 100°C to 450°C by using a high gradient magnetic separator; and (c) hydrocracking the wax fraction obtained in the step (b) from which the magnetic particle is separated and removed.

    摘要翻译: 本发明的目的是提供一种通过费 - 托合成方法得到的费 - 托合成原油生产合成燃料的方法,该方法包括以下步骤:(a)在分馏塔中将费 - 托合成 通过费 - 托合成法得到的原油至少包含含有对应于柴油燃料油的沸程的成分的中间馏分的馏分和含有比中间馏分重的蜡成分的蜡馏分; (b)通过使用高梯度磁选机在100℃至450℃下分离和除去步骤(a)中获得的蜡馏分中所含的磁性颗粒; 和(c)加氢裂化步骤(b)中获得的蜡级分,从中分离和除去磁性颗粒。

    PROCESS FOR PRODUCING DIESEL FUEL BASE AND DIESEL FUEL BASE OBTAINED
    77.
    发明公开
    PROCESS FOR PRODUCING DIESEL FUEL BASE AND DIESEL FUEL BASE OBTAINED 审中-公开
    德国维多利亚州赫尔辛基橡胶柴油发电机柴油机柴油发电机组

    公开(公告)号:EP2199372A1

    公开(公告)日:2010-06-23

    申请号:EP08832836.4

    申请日:2008-09-25

    摘要: Disclosed is a method of manufacturing a diesel fuel base stock improved in low-temperature flowability, including: fractionating in a first fractionator a synthetic oil obtained by Fisher-Tropsch synthesis into at least two fractions of a first middle fraction containing a component having a boiling range corresponding to diesel fuel oil, and a wax fraction containing a wax component heavier than the first middle fraction; hydroisomerizing the first middle fraction by bringing the first middle fraction into contact with a hydroisomerizing catalyst to produce a hydroisomerized middle fraction; hydrocracking the wax fraction by bringing the wax fraction into contact with a hydrocracking catalyst to produce a wax-decomposition component; and fractionating in a second fractionator a mixture of the produced hydroisomerized middle fraction and the produced wax-decomposition component, wherein rectification conditions in the first fractionator and/or rectification conditions in the second fractionator are adjusted to selectively reduce an n-paraffin having 19 or more carbon atoms in a heavy component contained in the diesel fuel base stock. Furthermore, disclosed is a diesel fuel base stock obtained by the manufacturing method.

    摘要翻译: 公开了一种制造改善了低温流动性的柴油燃料基料的方法,包括:在第一精馏塔中将通过费 - 托合成获得的合成油分馏成含有沸腾的组分的第一中间馏分的至少两个馏分 对应于柴油燃料油的范围,和含有比第一中间馏分重的蜡组分的蜡馏分; 通过使第一中间馏分与加氢异构化催化剂接触来加氢异构化第一中间馏分以产生加氢异构化的中间馏分; 通过使蜡馏分与加氢裂化催化剂接触来加氢裂化蜡馏分以产生蜡分解成分; 在第二精馏塔中分馏得到的加氢异构化中间馏分和生成的蜡分解组分的混合物,其中调节第一分馏塔中的精馏条件和/或第二分馏塔中的精馏条件以选择性还原具有19或 在柴油燃料基础油中含有的重组分中的碳原子更多。 此外,公开了通过该制造方法获得的柴油燃料基础油。

    Procédé de prétraitement de FCC par hydrocraquage doux incluant une dilution de la charge par une charge d'origine biologique
    78.
    发明公开
    Procédé de prétraitement de FCC par hydrocraquage doux incluant une dilution de la charge par une charge d'origine biologique 审中-公开
    通过引入所述燃料加料的稀释带有电荷生物来源的用于FCC的通过温和的加氢裂化的预处理的方法

    公开(公告)号:EP2163596A1

    公开(公告)日:2010-03-17

    申请号:EP09169953.8

    申请日:2009-09-10

    IPC分类号: C10G3/00 C10G47/00 C10G69/04

    摘要: L'invention concerne un procédé comprenant les étapes comprenant les étapes consistant à effectuer un hydrocraquage doux opéré sous une pression de 20 à 120 bars et à une température comprise entre 300 et 500°C sur une charge hydrocarbonée comprenant ou consistant en une charge d'origine pétrolière, comprenant, ou constituée par, une coupe distillat sous vide et/ou une huile désasphaltée, dont au moins 85 % en poids bout au dessus de 370°C, et une charge d'origine biologique comprenant des composants du type huiles végétales et/ou graisses animales, pour produire du gazole et un effluent ayant un point initial d'ébullition supérieur à 330°C au sens de la distillation simulée selon la norme ASTM D2887, et effectuer un craquage catalytique (FCC) d'une composition comprenant ou constitué par ledit effluent et une installation permettant de réaliser ce procédé.

    摘要翻译: 预处理流体催化由温和加氢裂化催化裂化(FCC)包括:进行20〜120巴的压力下和在300-500℃下]上的烃进料C.包括石油电荷包括真空馏出物馏分操作的温和加氢裂化和/ 或脱沥青油,以及生物来源包括植物油和/或动物脂肪的成分的填料,以产生柴油和上流出物在大于330 [度]下模拟蒸馏的C初馏点具有; 和携带具有该流出物的组合物的出FCC。 预处理流体催化由温和加氢裂化催化裂化(FCC)包括:进行20〜120巴的压力下和在300〜500℃]下在烃进料的温度,包括石油电荷包括真空蒸馏操作的温和加氢裂化 切割和/或脱沥青油,其中至少85重量%以上370 [度]ç疔疮,和生物来源,包括植物油和/或动物脂肪的成分的填料,以产生柴油和在流出物具有在初馏 大于330 [度]下模拟蒸馏gemäß到ASTM D2887的C点; 和携带具有该流出物的组合物的出FCC。 一个独立的claimsoft被包括在安装用于通过温和加氢裂化用石油电荷进行FCC电荷的预处理方法,其包括真空馏出物和/或脱沥青油,其包括含有催化剂的温和加氢裂化区(7)和设置有管( 5)用于引入氢的,管(6),用于在引入石油电荷所有这是一个真空馏出物和/或脱沥青油,其85重量%以上370 [度]ç疔疮,和一个管,用于引入 生物填料和植物油或动物脂肪,和用于流出物的排空管道(8),分离区(9)设置有管道引入的流出物和所述至少一个管具有初始切口的疏散 沸点大于330℃,和用于分离在130进行,以390 [度] C中的蒸馏的切割管的点,催化裂化区(FCC)配备有一个管用于引入切向 格雷亚的初馏点 叔超过330 [℃,至少一个管用于轻循环油(LCO)和所述至少一个管的输出为氢化蓖麻油(HCO),包括的释放,在分离区的下游(9) ,治疗和一氧化碳存在于流出物的气相,用于实现该方法的分离的单元。

    CONTROL SYSTEM METHOD AND APPARATUS FOR CONTINUOUS LIQUID PHASE HYDROPROCESSING
    80.
    发明公开
    CONTROL SYSTEM METHOD AND APPARATUS FOR CONTINUOUS LIQUID PHASE HYDROPROCESSING 审中-公开
    系统,方法和一种控制连续液相HYDRO处理

    公开(公告)号:EP1861480A4

    公开(公告)日:2009-09-16

    申请号:EP06739438

    申请日:2006-03-23

    申请人: DU PONT

    IPC分类号: C10G47/00 C10G45/72 C10G47/36

    摘要: A control system for a continuous liquid phase hydroprocessing reactor having an upper zone of gases and a substantially larger lower zone of liquids surrounding a catalyst, comprising: (a) an indicator located on said reactor, (b) means for sensing the quantity of liquid in said reactor; (c) an indicator reading obtained from said sensing means; (d) means for converting said indicator reading to an indicator signal; (e) a computer to receive said indicator signal; (f) means for transmitting the indicator signal to said computer; (g) a software program to interpret said indicator signal and make adjustments based on said indicator signal; (h) means for converting said adjustments to an adjustment signal; (i) means for transmitting said adjustment signal; (j) a hydrogen control valve, located upstream from said reactor, which adjusts the amount of hydrogen going into a reactor feed; (k) means for interpreting the adjustment signal at said hydrogen control valve; and (l) means for adjusting said hydrogen control valve based on said interpreting means.