公开(公告)号：US20190161690A1

公开(公告)日：2019-05-30

申请号：US16201070

申请日：2018-11-27

Applicant: Benjamin Cowart ,  David Peel ,  Frank Lappin ,  James Craig Smith

Inventor： Benjamin Cowart ,  David Peel ,  Frank Lappin ,  James Craig Smith

IPC: C10G49/22

CPC classification number: C10G49/22 ,  C10G65/02 ,  C10G2300/1062 ,  C10G2300/1074 ,  C10G2300/301 ,  C10G2400/10 ,  C10M101/02 ,  C10M175/0033 ,  C10M175/0041 ,  C10M175/02 ,  C10M2203/1006 ,  C10M2203/1025 ,  C10N2220/022 ,  C10N2220/031 ,  C10N2230/43

Abstract: A system for producing an American Petroleum Institute Standards Group III Base Stock from vacuum gas oil, by injecting hydrogen, heating, saturating the mixture through hydrogen reactors connected in series with a liquid hourly space velocity (LHSV)−1 of from 0.5 to 2.5, forming a saturated heated base oil, and coproduct. The system fractionates the saturated heated base oil to while simultaneously refluxing a cooled fuel oil fraction forming an American Petroleum Institute Standards Group III Base Stock with less than 0.03% sulfur, with greater than 90% saturates and a viscosity index greater than 120 as defined by ASTM D-2270, a viscosity from 2 to 10 centistokes as defined by ASTM D-445 a boiling range from 600 degrees F. to 1050 degrees F., and a cold crank viscosity (CCS) between 1200 and 5000 centipoise at −25 degrees C. and as defined by ASTM D-5293.

公开(公告)号：US08945350B2

公开(公告)日：2015-02-03

申请号：US13191002

申请日：2011-07-26

Applicant: James E. Bratina ,  David Bowering ,  Perry Eyster ,  Thomas Roberts

Inventor： James E. Bratina ,  David Bowering ,  Perry Eyster ,  Thomas Roberts

IPC: C10G7/00 ,  B01D3/08 ,  B01D1/22 ,  C10G1/02 ,  C10M175/00 ,  B08B7/00 ,  B09B3/00 ,  C10G31/06 ,  F26B3/347 ,  F26B17/20

CPC classification number: B01D1/223 ,  B01D3/08 ,  B08B7/0071 ,  B09B3/00 ,  C10G1/02 ,  C10G7/00 ,  C10G31/06 ,  C10G2300/1003 ,  C10G2300/301 ,  C10M175/0033 ,  F26B3/347 ,  F26B17/20 ,  Y10S203/11

Abstract: A method of separating a high boiling component from a mixture containing organic and/or inorganic boiling components which method involves providing an induction heated screw conveyor having an auger and passing the mixture through the induction heated screw conveyor while inductively heating the auger so as to heat the mixture in the induction heated screw conveyor. The mixture is heated to a temperature that is sufficient to cause the boiling component(s) to separate from the mixture as a vapor and the boiling component is removed from the induction heated screw conveyor.

Abstract translation: 从含有有机和/或无机沸腾组分的混合物中分离高沸点组分的方法，该方法包括提供具有螺旋推进器的感应加热螺旋输送机，并使混合物通过感应加热螺旋输送机，同时感应加热螺旋钻以加热 感应加热螺旋输送机中的混合物。 将混合物加热到足以使沸腾组分作为蒸气与混合物分离并且沸腾组分从感应加热的螺旋输送机中除去的温度。

公开(公告)号：US20120027662A1

公开(公告)日：2012-02-02

申请号：US13191019

申请日：2011-07-26

Applicant: James E. Bratina ,  David Bowering ,  Anthony Kriech ,  Perry Eyster ,  Thomas Roberts

Inventor： James E. Bratina ,  David Bowering ,  Anthony Kriech ,  Perry Eyster ,  Thomas Roberts

IPC: C10J3/46 ,  C01B31/18 ,  C01B31/20 ,  C07C7/00

CPC classification number: C10J3/007 ,  B01D3/08 ,  C01B32/40 ,  C01B32/50 ,  C10G7/00 ,  C10J2300/1269 ,  C10M175/0033 ,  Y10S203/11

Abstract: A method of removing organic components from a mixture containing organic and inorganic components which method involves providing an induction heated screw conveyor having an auger and passing the mixture through the induction heated screw conveyor while inductively heating the auger so as to heat the mixture in the induction heated screw conveyor primarily from the center of the induction heated screw conveyor. The mixture is heated to a temperature that is sufficient to cause the organic components in the mixture to separate from the mixture as a vapor. The oxygen concentration in the induction heated screw conveyor is controlled so as to gasify the organic components. The gasified organic components are removed and the remaining inorganic components are collected.

Abstract translation: 一种从含有机和无机组分的混合物中除去有机组分的方法，该方法包括提供具有螺旋推进器的感应加热螺旋输送机，并使混合物通过感应加热的螺旋输送机，同时感应加热螺旋钻，以便将感应加热 加热螺旋输送机主要来自感应加热螺旋输送机的中心。 将混合物加热到足以使混合物中的有机组分作为蒸气与混合物分离的温度。 控制感应加热螺旋输送机中的氧气浓度以使有机组分气化。 除去气化的有机组分，并收集剩余的无机组分。

公开(公告)号：US20100025341A1

公开(公告)日：2010-02-04

申请号：US12416491

申请日：2009-04-01

Applicant: William Lawrence Priest ,  Gregory Allen Slawson

Inventor： William Lawrence Priest ,  Gregory Allen Slawson

IPC: B01D1/00 ,  B01D35/18

CPC classification number: C10M175/0033 ,  B01D1/0082 ,  B01D1/14 ,  B01D1/30 ,  C10M175/0058

Abstract: A fluid cleaning system including a fluid supply port, a fluid return port, an evaporator including an air intake vent and an air exhaust vent, a ventilation system connected to the evaporator, and a fluid line. The evaporator includes a ventilation air path through the evaporator and connected to the intake vent and the exhaust vent in the evaporator. The evaporator also includes an active airflow device located along the ventilation path. The fluid line connects the evaporator between the fluid supply port and the fluid return port.

Abstract translation: 一种流体清洁系统，包括流体供应口，流体返回端​​口，包括进气口和排气口的蒸发器，连接到蒸发器的通风系统和流体管线。 蒸发器包括通过蒸发器并连接到蒸发器中的进气口和排气口的通风空气路径。 蒸发器还包括沿着通风路径设置的主动气流装置。 流体管线将流体供应端口和流体返回端​​口之间的蒸发器连接。

公开(公告)号：US07267760B2

公开(公告)日：2007-09-11

申请号：US09753495

申请日：2001-01-02

Applicant: Jeffrey H. Sherman ,  Richard T. Taylor

Inventor： Jeffrey H. Sherman ,  Richard T. Taylor

IPC: C10M175/00

CPC classification number: C10G19/00 ,  C10G19/04 ,  C10M175/00 ,  C10M175/0016 ,  C10M175/0033

Abstract: In a method of removing acidic compounds, color, and polynuclear aromatic hydrocarbons, and for removing or converting hydrocarbons containing heteroatoms from used oil distillate, phase transfer catalysts are employed to facilitate the transfer of inorganic or organic bases to the substrate of the oil distillate. An inorganic or organic base, a phase transfer catalyst selected from the group including quaternary ammonium salts, polyol ethers and crown ethers, and used oil distillate are mixed and heated. Thereafter, contaminants are removed from the used oil distillate through distillation.

Abstract translation: 在除去酸性化合物，着色剂和多环芳香烃，以及从废油馏出物中除去或转化含有杂原子的烃的方法中，使用相转移催化剂来促进无机或有机碱转移到油馏分的底物上。 将无机或有机碱，选自包括季铵盐，多元醇醚和冠醚的相转移催化剂和使用的油馏分混合并加热。 此后，通过蒸馏从废油馏分中除去污染物。

公开(公告)号：US07208079B2

公开(公告)日：2007-04-24

申请号：US10376507

申请日：2003-03-03

Applicant: Nouredine Fakhri

Inventor： Nouredine Fakhri

IPC: C10M175/00 ,  C10G33/00

CPC classification number: B01D3/14 ,  B01D61/142 ,  B01D61/147 ,  B01D63/063 ,  B01D71/021 ,  C10M175/0033 ,  C10M175/0058

Abstract: A process for the treatment of waste oil comprises the steps of (a) supplying a stream of the waste oil to a dehydrator to dehydrate the waste oil and obtain a stream of dehydrated waste oil; (b) supplying the stream of dehydrated waste oil to a fractionated distillation column having a lower tray, an upper tray and a middle tray therebetween, wherein the lower tray is operated at a temperature of 370 to 390° C. under a sub-atmospheric pressure of 50 to 100 mmHg, the middle tray is operated at a temperature of 265 to 280° C. under a sub-atmospheric pressure of 35 to 45 mmHg and the upper tray is operated at a temperature of 100 to 110° C. under a sub-atmospheric pressure of 30 to 40 mmHg; (c) withdrawing from the distillation column a bottom product comprising a bituminous material; (d) withdrawing a first side stream from the distillation column between the first and second trays, the first side stream comprising a heavy oil having a viscosity of 130 to 180 cSt at 40° C.; (e) withdrawing a second side stream from the distillation column between the second and third trays, the second side stream comprising a light base oil having a viscosity of 38 to 43 cSt at 40° C.; (f) withdrawing a third side stream from the distillation column above the third tray, the third side stream comprising diesel having a viscosity of 4 to 7 cSt at 40° C.; (g) withdrawing from the distillation column an overhead product comprising naphtha; and (h) recovering the bituminous material, heavy oil, light base oil, diesel and naphtha. The process according to the invention enables one to produce refined oil which is substantially free of heavy metal contaminants.

Abstract translation: 一种处理废油的方法包括以下步骤：（a）将废油流供给脱水器，使废油脱水并获得脱水废油流; （b）将脱水废油流供给到具有下托盘，上托盘和中间托盘的分馏塔，其中下托盘在亚常压下在370至390℃的温度下操作 压力为50〜100mmHg，中间托盘的操作温度为265〜280℃，次大气压为35〜45mmHg，上托盘的运行温度为100〜110℃， 次大气压为30〜40mmHg; （c）从蒸馏塔中取出包含沥青材料的底部产物; （d）在所述第一和第二塔板之间从所述蒸馏塔排出第一侧流，所述第一侧流包含在40℃下粘度为130至180cSt的重油; （e）在所述第二和第三塔盘之间从所述蒸馏塔排出第二侧流，所述第二侧流包含在40℃下粘度为38至43cSt的轻质基础油; （f）从第三塔板上方的蒸馏塔排出第三侧流，第三侧流包含在40℃下粘度为4至7cSt的柴油; （g）从蒸馏塔中取出包含石脑油的塔顶产物; 和（h）回收沥青材料，重油，轻质基础油，柴油和石脑油。 根据本发明的方法使得能够生产基本上不含重金属污染物的精炼油。

公开(公告)号：US06712954B1

公开(公告)日：2004-03-30

申请号：US09831104

申请日：2001-08-13

Applicant: Joachim Pöhler ,  Michael Mödler ,  Detlev Bruhnke ,  Holger Hindenberg

Inventor： Joachim Pöhler ,  Michael Mödler ,  Detlev Bruhnke ,  Holger Hindenberg

IPC: C10M17500

CPC classification number: C10M175/0033 ,  C10M175/005

Abstract: The invention relates to a method for reprocessing waste oils and producing high-grade base oils, whereby waste oil is treated by means of distillation, thin-film evaporation in a high vacuum, optional fractionation for separation into layers of different viscosities and subsequent extraction with N-methyl-2-pyrrolidone and/or N-formylmorpholine. The invention also relates to base oils that can be obtained by said method and to the use thereof. The inventive method is characterized in that approximately any waste oil can be used, including waste oils with polychlorinated biphenylene (PCB) or PCB substitutes with contents of up to 250 mg/kg. Furthermore, waste oils containing up to 5% vegetable oil can be present in the waste oil that is to be reprocessed without impairing the quality of the base oil. The undesirable constituents, especially polycyclic aromatic hydrocarbons and polychlorinated biphenylenes (PCB) or the substitutes thereof are removed in an almost quantitative manner.

Abstract translation: 本发明涉及一种后处理废油和生产高级基础油的方法，其中通过蒸馏处理废油，在高真空中进行薄膜蒸发，任选分馏以分离成不同粘度的层，随后用 N-甲基-2-吡咯烷酮和/或N-甲酰基吗啉。 本发明还涉及可以通过所述方法获得的基础油及其用途。 本发明的方法的特征在于，可以使用大约任何废油，包括具有多氯联苯（PCB）的废油或含量高达250mg / kg的PCB替代物。 此外，含有高达5％植物油的废油可以存在于待再加工的废油中，而不损害基础油的质量。 以几乎定量的方式去除不需要的成分，特别是多环芳烃和多氯联苯（PCB）或其替代物。

公开(公告)号：US20010022281A1

公开(公告)日：2001-09-20

申请号：US09753495

申请日：2001-01-02

Inventor： Jeffrey H. Sherman ,  Richard T. Taylor

IPC: C10M175/00

CPC classification number: C10G19/00 ,  C10G19/04 ,  C10M175/00 ,  C10M175/0016 ,  C10M175/0033

Abstract: In a method of removing acidic compounds, color, and polynuclear aromatic hydrocarbons, and for removing or converting hydrocarbons containing heteroatoms from used oil distillate, phase transfer catalysts are employed to facilitate the transfer of inorganic or organic bases to the substrate of the oil distillate. An inorganic or organic base, a phase transfer catalyst selected from the group including quaternary ammonium salts, polyol ethers and crown ethers, and used oil distillate are mixed and heated. Thereafter, contaminants are removed from the used oil distillate through distillation.

公开(公告)号：US4927500A

公开(公告)日：1990-05-22

申请号：US764962

申请日：1985-08-12

Applicant: Charles K. Martin

Inventor： Charles K. Martin

IPC: B01D1/00 ,  B01D17/04 ,  C10M175/00 ,  F23G5/32 ,  F23G7/05

CPC classification number: B01D1/00 ,  B01D17/048 ,  C10M175/0033 ,  F23G5/32 ,  F23G7/05

Abstract: A finished oil product is recovered from crude or waste oil contaminated with water and the like by heating the waste oil in a tank with a heating flame which may be gas or oil fired. The waste oil is heated until vapors including light ends and the desired finished oil product are produced from the waste oil within the tank. The vapors are introduced into the heating flame so that additional heat is developed by such afterburning to heat the waste oil in the tank. The finished oil product as recovered from the waste oil is discharged from the tank by a suitable outlet pipe arrangement.

Abstract translation: 通过用燃气或油燃烧的加热火焰加热罐中的废油，从被污染了水等的原油或废油中回收成品油产品。 废油被加热直到包含轻馏分的蒸气和所需的成品油产品由罐内的废油产生。 将蒸气引入加热火焰中，以便通过这种再燃烧产生额外的热量以加热罐中的废油。 从废油中回收的成品油产品通过合适的出口配管从罐中排出。

公开(公告)号：US4784751A

公开(公告)日：1988-11-15

申请号：US911159

申请日：1986-09-24

Applicant: Ronald R. McGehee

Inventor： Ronald R. McGehee

IPC: B01D35/18 ,  C10M175/00 ,  F02B3/06

CPC classification number: B01D35/185 ,  C10M175/0033 ,  F02B3/06

Abstract: Contaminated oil is reclaimed for fuel use by pumping same through an oil filter into one side of a divided tank then through a heater to burn off water and antifreeze and then into the other side of the divided tank where the oil is blended with other clean oil, such as diesel fuel, which is then pumped through a water separator and another oil filter into a fuel supply tank from which it is pumped and used for blending. The divided tank is mounted on wheels and carries the various components such as pumps, heater, valves, piping, filter and so forth.

Abstract translation: 污染的油通过将油过滤器通过油过滤器泵送到分开的罐的一侧，然后通过加热器将其排出水并防冻，然后进入分开的罐的另一侧，其中油与其他清洁的油 ，例如柴油燃料，然后将其通过水分离器和另一个油过滤器泵送到燃料供应罐中，从其中泵送并用于混合。 分开的油箱安装在车轮上，并承载各种部件，如泵，加热器，阀门，管道，过滤器等。