MX2021001682A - Medios sumamente porosos para el acondicionamiento y rehabilitacion de lubricantes. - Google Patents

Medios sumamente porosos para el acondicionamiento y rehabilitacion de lubricantes.

Info

Publication number
MX2021001682A
MX2021001682A MX2021001682A MX2021001682A MX2021001682A MX 2021001682 A MX2021001682 A MX 2021001682A MX 2021001682 A MX2021001682 A MX 2021001682A MX 2021001682 A MX2021001682 A MX 2021001682A MX 2021001682 A MX2021001682 A MX 2021001682A
Authority
MX
Mexico
Prior art keywords
medium
phosphate ester
contaminants
remove fine
highly porous
Prior art date
Application number
MX2021001682A
Other languages
English (en)
Inventor
Peter T Dufresne Jr
Matthew Hobbs
Original Assignee
1441413 Alberta Inc Dba Ept
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 1441413 Alberta Inc Dba Ept filed Critical 1441413 Alberta Inc Dba Ept
Publication of MX2021001682A publication Critical patent/MX2021001682A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
    • B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
    • B01D15/361—Ion-exchange
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/265—Synthetic macromolecular compounds modified or post-treated polymers
    • B01J20/267—Cross-linked polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/261—Synthetic macromolecular compounds obtained by reactions only involving carbon to carbon unsaturated bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • B01J20/26—Synthetic macromolecular compounds
    • B01J20/262—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon to carbon unsaturated bonds, e.g. obtained by polycondensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/04—Processes using organic exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/014—Ion-exchange processes in general; Apparatus therefor in which the adsorbent properties of the ion-exchanger are involved, e.g. recovery of proteins or other high-molecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/022—Column or bed processes characterised by the construction of the column or container
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/20—Antifreeze additives therefor, e.g. for radiator liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
    • C10M105/74—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0008—Working-up used lubricants to recover useful products ; Cleaning with the use of adsorbentia
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0075—Working-up used lubricants to recover useful products ; Cleaning synthetic oil based
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/06—Working-up used lubricants to recover useful products ; Cleaning by ultrafiltration or osmosis
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/003—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no phosphorus-to-carbon bonds
    • C10M2223/04—Phosphate esters
    • C10M2223/0405—Phosphate esters used as base material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Lubricants (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención es un medio sólido de tratamiento de lubricantes, usualmente pero no siempre en forma de cuentas, que es adecuado para ponerse en contacto con lubricantes para rehabilitarlos y acondicionarlos. Una cualidad clave del medio, típicamente una resina polimérica, es la presencia de poros relativamente muy grandes, los cuales pueden capturar y eliminar contaminantes y productos de descomposición finos de lubricantes (tales como barniz pequeño de éster de fosfato, hollín, coque, metal disuelto u otras partículas semisolubles o insolubles pequeñas), las resinas y los adsorbentes de la técnica anterior han demostrado ser incapaces de eliminar contaminantes finos como barniz de éster de fosfato que tiene un impacto perjudicial sobre el desempeño y confiabilidad de equipo industrial. El diámetro medio de tamaño de poro del medio está entre aproximadamente 8,000 Å y 100,000 Å y, más preferiblemente, en el intervalo de aproximadamente 20,000 Å a 20 aproximadamente 80,000 Å.
MX2021001682A 2018-08-14 2019-08-13 Medios sumamente porosos para el acondicionamiento y rehabilitacion de lubricantes. MX2021001682A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862718638P 2018-08-14 2018-08-14
PCT/IB2019/000909 WO2020035731A1 (en) 2018-08-14 2019-08-13 Highly porous lubricant conditioning and remediation media

Publications (1)

Publication Number Publication Date
MX2021001682A true MX2021001682A (es) 2021-05-31

Family

ID=69523214

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021001682A MX2021001682A (es) 2018-08-14 2019-08-13 Medios sumamente porosos para el acondicionamiento y rehabilitacion de lubricantes.

Country Status (11)

Country Link
US (3) US20200055022A1 (es)
EP (1) EP3837045A4 (es)
JP (1) JP7362145B2 (es)
KR (1) KR102548059B1 (es)
CN (1) CN112912172A (es)
AU (1) AU2019321074B2 (es)
CA (1) CA3109588A1 (es)
MX (1) MX2021001682A (es)
UA (1) UA127197C2 (es)
WO (2) WO2020035733A1 (es)
ZA (1) ZA202100722B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024008326A (ja) * 2022-07-08 2024-01-19 三菱重工業株式会社 タービン油の再生方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454493A (en) * 1966-08-01 1969-07-08 Rohm & Haas Process and product for removing colloidal materials from aqueous media
CA1068666A (en) * 1975-02-18 1979-12-25 Laurence I. Peterson Pyrolyzed ion exchange resins containing metal salts
FR2313442A1 (fr) * 1975-06-04 1976-12-31 Inst Francais Du Petrole Traitement de finition sur resines adsorbantes pour huiles lubrifiantes regenerees
EP0117315B1 (en) * 1983-02-11 1989-11-23 The Dow Chemical Company Method for removing cesium from an aqueous liquid, method for purifying the reactor coolant in boiling water and pressurized water reactors and a mixed ion exchanged resin bed, useful in said purification
JPH0791454B2 (ja) * 1987-05-20 1995-10-04 エヌオーケー株式会社 含油ポリウレタンエラストマー組成物の製造法
EP0572115B1 (en) * 1992-05-29 1998-03-04 Rohm And Haas Company Process for preparing crosslinked methacrylic anhydride copolymers
CN1774578A (zh) * 2003-04-16 2006-05-17 陶氏环球技术公司 净化及监视压缩机和其它设备中润滑剂流体状况的系统
ES2346321T3 (es) * 2004-12-13 2010-10-14 Ingersoll-Rand Company Sistema de lubricacion de compresor que incluye filtracion de acido.
CA2609318C (en) * 2005-05-20 2013-07-09 Lutek, Llc Materials and processes for reducing combustion by-products in a lubrication system for an internal combustion engine
US8016125B2 (en) * 2005-05-20 2011-09-13 Lutek, Llc Materials, filters, and systems for immobilizing combustion by-products and controlling lubricant viscosity
EP1948357A4 (en) * 2005-11-14 2009-11-18 Univ Johns Hopkins POLYMER ION EXCHANGE RESINS WITH MOLECULAR FOOTPRINT
US7673757B2 (en) * 2006-02-17 2010-03-09 Millipore Corporation Adsorbent filter media for removal of biological contaminants in process liquids
US8883012B2 (en) * 2007-01-19 2014-11-11 Purolite Corporation Reduced fouling of reverse osmosis membranes
WO2008118972A1 (en) * 2007-03-26 2008-10-02 The Purolite Company Macroporous copolymers with large pores
US20090001023A1 (en) * 2007-05-14 2009-01-01 Dufresne Peter E Process for removing soluble and insoluble oxidation by-products from non-polar lubricating and hydraulic fluids
US20110089114A1 (en) * 2009-04-16 2011-04-21 Livingstone Gregory J Process for absorbing and adsorbing oil degradation products from lubricating oils
US8161953B1 (en) * 2010-10-28 2012-04-24 GM Global Technology Operations LLC Adsorbent structures for removal of water and fuel contaminants in engine oil
CN202105664U (zh) * 2011-04-28 2012-01-11 何乐平 一种磷酸酯抗燃油纯化用离子交换树脂滤芯
CA2970732C (en) * 2014-12-15 2023-05-16 Merck Patent Gmbh Target molecule capture from crude solutions
WO2017178593A2 (en) * 2016-04-13 2017-10-19 Castrol Limited Removing aromatic compounds from a hydrocarbon fluid
KR20200047663A (ko) * 2017-09-05 2020-05-07 4씨 에어 인코퍼레이티드 조절 가능한 고체 부피 분율을 갖는 나노 웹
CN107551655A (zh) * 2017-09-28 2018-01-09 昆山威胜达环保设备有限公司 一种清除润滑油漆膜的滤油机
SG11202105171RA (en) * 2018-11-20 2021-06-29 Fujifilm Electronic Materials Usa Inc Systems and methods for purifying solvents

Also Published As

Publication number Publication date
US20200055021A1 (en) 2020-02-20
KR20210041612A (ko) 2021-04-15
WO2020035733A1 (en) 2020-02-20
US20210340460A1 (en) 2021-11-04
KR102548059B1 (ko) 2023-06-27
WO2020035731A1 (en) 2020-02-20
CA3109588A1 (en) 2020-02-20
AU2019321074A1 (en) 2021-02-18
CN112912172A (zh) 2021-06-04
US20200055022A1 (en) 2020-02-20
AU2019321074B2 (en) 2022-06-16
ZA202100722B (en) 2022-08-31
JP7362145B2 (ja) 2023-10-17
JP2022501173A (ja) 2022-01-06
EP3837045A4 (en) 2022-05-11
UA127197C2 (uk) 2023-05-31
EP3837045A1 (en) 2021-06-23
US10926243B2 (en) 2021-02-23

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