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WO2001037961A3 - Method for continuous processing of fluids using supercritical fluids and microwave energy - Google Patents

Method for continuous processing of fluids using supercritical fluids and microwave energy Download PDF

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Publication number
WO2001037961A3
WO2001037961A3 PCT/US2000/041930 US0041930W WO0137961A3 WO 2001037961 A3 WO2001037961 A3 WO 2001037961A3 US 0041930 W US0041930 W US 0041930W WO 0137961 A3 WO0137961 A3 WO 0137961A3
Authority
WO
WIPO (PCT)
Prior art keywords
fluids
microwave energy
supercritical fluid
fluid
continuous processing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2000/041930
Other languages
French (fr)
Other versions
WO2001037961A2 (en
Inventor
H M Kingston
Abdulhaq Al-Khalidi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Duquesne University of the Holy Spirit
Original Assignee
Duquesne University of the Holy Spirit
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 Duquesne University of the Holy Spirit filed Critical Duquesne University of the Holy Spirit
Priority to AU43029/01A priority Critical patent/AU4302901A/en
Publication of WO2001037961A2 publication Critical patent/WO2001037961A2/en
Anticipated expiration legal-status Critical
Publication of WO2001037961A3 publication Critical patent/WO2001037961A3/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0426—Counter-current multistage extraction towers in a vertical or sloping position
    • B01D11/0438—Counter-current multistage extraction towers in a vertical or sloping position comprising vibrating mechanisms, electromagnetic radiations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

A method for the continuous processing of fluids is based on mixing the fluid with a supercritical fluid and applying microwave energy. The process focuses on the selective solubility of the desired components into supercritical fluid and deemphasizes the influence of the contaminating components of the fluid to be processed. The process of the present invention is particularly advantageous to the recycling of fluids, such as oil, wherein the process is carried out by statically mixing a waste material with a supercritical fluid to dissolve oil from the waste material. Microwave energy is applied prior to, at the same time, or after the static mixing step. Thereafter, undissolved components are allowed to settle and the dissolved oil is separated from the supercritical fluid. Various apparatus for carrying out the method are also disclosed.
PCT/US2000/041930 1999-11-10 2000-11-07 Method for continuous processing of fluids using supercritical fluids and microwave energy Ceased WO2001037961A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU43029/01A AU4302901A (en) 1999-11-10 2000-11-07 Method for continuous processing of fluids using supercritical fluids and microwave energy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43780799A 1999-11-10 1999-11-10
US09/437,807 1999-11-10

Publications (2)

Publication Number Publication Date
WO2001037961A2 WO2001037961A2 (en) 2001-05-31
WO2001037961A3 true WO2001037961A3 (en) 2002-08-15

Family

ID=23737970

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/041930 Ceased WO2001037961A2 (en) 1999-11-10 2000-11-07 Method for continuous processing of fluids using supercritical fluids and microwave energy

Country Status (2)

Country Link
AU (1) AU4302901A (en)
WO (1) WO2001037961A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7045038B1 (en) 1999-12-21 2006-05-16 Industrial Microwave Technologies, Inc. Process for treating waste oil
CN105060670B (en) * 2015-08-10 2017-05-24 克拉玛依中科油服新技术股份有限公司 Green treatment method for waste oily sludge of oil field
ES2670473T3 (en) 2015-12-04 2018-05-30 Evonik Degussa Gmbh Improved procedure for the extraction of flavoring substances from fatty and / or aqueous liquid phases
CN106902548A (en) * 2017-05-05 2017-06-30 黑龙江省能源环境研究院 A kind of extraction separation device and its extraction separating method for catalytic cracking clarified oil
CN109250885A (en) * 2018-10-23 2019-01-22 新疆中科天沐生态环保股份有限公司 A kind of processing method of oil gas field oily sludge
CN110484346B (en) * 2019-09-18 2022-03-15 中国人民解放军陆军勤务学院 Based on supercritical CO2Method for regenerating used lubricating oil
CN112876036A (en) * 2021-02-23 2021-06-01 扬州阿鲁达环境科技有限公司 Ultrasonic-based oily sludge treatment system and process
CN114224044B (en) * 2021-11-29 2023-12-19 海南京润珍珠科技有限公司 Supercritical pearl bleaching method and device
CN120775621B (en) * 2025-08-27 2025-11-21 万达集团股份有限公司 A Heavy Oil Cracking and Separation Process Based on Supercritical Carbon Dioxide Synergistic Effect

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969196A (en) * 1963-04-16 1976-07-13 Studiengesellschaft Kohle M.B.H. Process for the separation of mixtures of substances
US4406778A (en) * 1981-07-07 1983-09-27 Snamprogetti S.P.A. Spent oil recovery process
US4505885A (en) * 1983-06-20 1985-03-19 The Dow Chemical Company Method of removing water from alkali metal hydroxide solutions
US4522707A (en) * 1978-11-22 1985-06-11 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Method for processing used oil
US4548711A (en) * 1982-09-02 1985-10-22 Phillips Petroleum Company Solvent extraction
EP0485668A1 (en) * 1990-11-16 1992-05-20 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of The Environment Microwave extraction of volatile oils and apparatus therefor
WO1992013051A1 (en) * 1991-01-15 1992-08-06 Koch, Berthold Process for cleaving emulsions or the like
US5336869A (en) * 1991-11-27 1994-08-09 Kumar M Lalith Method and apparatus for manipulating fluid
US5549819A (en) * 1995-01-17 1996-08-27 Hewlett-Packard Company Portable extraction instrument
WO1997026064A1 (en) * 1996-01-17 1997-07-24 Tauw Milieu B.V. Method for processing a sample
WO1998008584A1 (en) * 1996-08-29 1998-03-05 Eastman Chemical Company Process for fluid/dense gas extraction under enhanced solubility conditions
WO2001046353A1 (en) * 1999-12-21 2001-06-28 Industrial Microwave Technologies, Inc. Process for treating waste oil

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969196A (en) * 1963-04-16 1976-07-13 Studiengesellschaft Kohle M.B.H. Process for the separation of mixtures of substances
US4522707A (en) * 1978-11-22 1985-06-11 Fried. Krupp Gesellschaft Mit Beschrankter Haftung Method for processing used oil
US4406778A (en) * 1981-07-07 1983-09-27 Snamprogetti S.P.A. Spent oil recovery process
US4548711A (en) * 1982-09-02 1985-10-22 Phillips Petroleum Company Solvent extraction
US4505885A (en) * 1983-06-20 1985-03-19 The Dow Chemical Company Method of removing water from alkali metal hydroxide solutions
EP0485668A1 (en) * 1990-11-16 1992-05-20 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of The Environment Microwave extraction of volatile oils and apparatus therefor
WO1992013051A1 (en) * 1991-01-15 1992-08-06 Koch, Berthold Process for cleaving emulsions or the like
US5336869A (en) * 1991-11-27 1994-08-09 Kumar M Lalith Method and apparatus for manipulating fluid
US5549819A (en) * 1995-01-17 1996-08-27 Hewlett-Packard Company Portable extraction instrument
WO1997026064A1 (en) * 1996-01-17 1997-07-24 Tauw Milieu B.V. Method for processing a sample
WO1998008584A1 (en) * 1996-08-29 1998-03-05 Eastman Chemical Company Process for fluid/dense gas extraction under enhanced solubility conditions
WO2001046353A1 (en) * 1999-12-21 2001-06-28 Industrial Microwave Technologies, Inc. Process for treating waste oil

Also Published As

Publication number Publication date
WO2001037961A2 (en) 2001-05-31
AU4302901A (en) 2001-06-04

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