WO2007093883A3 - Method for activation of chemical or chemical-physical processes by a simultaneous use of microwaves and ultrasonic pulses and chemical reactor that carries out this method - Google Patents

Method for activation of chemical or chemical-physical processes by a simultaneous use of microwaves and ultrasonic pulses and chemical reactor that carries out this method Download PDF

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Publication number
WO2007093883A3
WO2007093883A3 PCT/IB2007/000334 IB2007000334W WO2007093883A3 WO 2007093883 A3 WO2007093883 A3 WO 2007093883A3 IB 2007000334 W IB2007000334 W IB 2007000334W WO 2007093883 A3 WO2007093883 A3 WO 2007093883A3
Authority
WO
WIPO (PCT)
Prior art keywords
chemical
antenna
ultrasonic transducer
activation
ultrasonic
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/IB2007/000334
Other languages
French (fr)
Other versions
WO2007093883A2 (en
WO2007093883A9 (en
Inventor
Iginio Longo
Vittorio Ragaini
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.)
Consiglio Nazionale delle Richerche CNR
Universita degli Studi di Milano
Original Assignee
Consiglio Nazionale delle Richerche CNR
Universita degli Studi di Milano
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 Consiglio Nazionale delle Richerche CNR, Universita degli Studi di Milano filed Critical Consiglio Nazionale delle Richerche CNR
Priority to EP07705579A priority Critical patent/EP1984111B1/en
Priority to AT07705579T priority patent/ATE522272T1/en
Priority to US12/279,530 priority patent/US20090178914A1/en
Publication of WO2007093883A2 publication Critical patent/WO2007093883A2/en
Publication of WO2007093883A3 publication Critical patent/WO2007093883A3/en
Anticipated expiration legal-status Critical
Publication of WO2007093883A9 publication Critical patent/WO2007093883A9/en
Ceased legal-status Critical Current

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Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/806—Apparatus for specific applications for laboratory use
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00139—Controlling the temperature using electromagnetic heating
    • B01J2219/00141—Microwaves
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1212—Arrangements of the reactor or the reactors
    • B01J2219/1215—Single reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1224—Form of the reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1224—Form of the reactor
    • B01J2219/123—Vessels in the form of a cup
    • B01J2219/1233—Closure means, such as lids, caps, seals
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1221—Features relating to the reactor or vessel the reactor per se
    • B01J2219/1239—Means for feeding and evacuation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1248—Features relating to the microwave cavity
    • B01J2219/1251—Support for the reaction vessel
    • B01J2219/1254—Static supports
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1248—Features relating to the microwave cavity
    • B01J2219/1251—Support for the reaction vessel
    • B01J2219/126—Support for the reaction vessel in the form of a closed housing
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1275—Controlling the microwave irradiation variables
    • B01J2219/1278—Time
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1275—Controlling the microwave irradiation variables
    • B01J2219/1281—Frequency
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1275—Controlling the microwave irradiation variables
    • B01J2219/1284—Intensity
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1287—Features relating to the microwave source
    • B01J2219/129—Arrangements thereof
    • B01J2219/1293—Single source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/18—Means for temperature control
    • B01L2300/1861—Means for temperature control using radiation
    • B01L2300/1866—Microwaves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0403—Moving fluids with specific forces or mechanical means specific forces
    • B01L2400/0433—Moving fluids with specific forces or mechanical means specific forces vibrational forces
    • B01L2400/0439—Moving fluids with specific forces or mechanical means specific forces vibrational forces ultrasonic vibrations, vibrating piezo elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Clinical Laboratory Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

An apparatus (1) for activation of chemical-physical processes comprising a microwave source (40), for example a magnetron or a klystron or a solid state oscillator (FET transistor), operatively connected at one end of a microwave antenna, for example a co-axial antenna (3), at a connector (13). The apparatus, furthermore, comprises a generator of electric current (45) at high frequency connected to an ultrasonic transducer (2) for example by a shielded cable, not shown in the figure. In operative conditions, the antenna (3) and the ultrasonic transducer (2) are arranged substantially at right angles and at direct contact with a reacting mass (15) contained container (10) in order to activate it and then to complete a desired chemical and/or physical process. More in detail, the reacting mass (15) is subject contemporaneously, or alternatively, to an electromagnetic field generated by the antenna (3), diagrammatically indicated (30), and from the ultrasonic field (20) generated by the ultrasonic transducer (2). By arranging the microwave antenna (3) and the ultrasonic transducer (2) in the reacting mass (15) the efficiency of the process is optimized achieving a synergistic effect thanks to the combination of the electromagnetic field and the ultrasonic field.
PCT/IB2007/000334 2006-02-17 2007-02-13 method for activation of chemical or chemical-physical processes by a simultaneous use of microwaves and ultrasonic pulses and chemical reactor that carries out this method Ceased WO2007093883A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07705579A EP1984111B1 (en) 2006-02-17 2007-02-13 Method for activation of chemical or chemical-physical processes by a simultaneous use of microwaves and ultrasonic pulses and chemical reactor that carries out this method
AT07705579T ATE522272T1 (en) 2006-02-17 2007-02-13 METHOD FOR ACTIVATING CHEMICAL OR CHEMICAL-PHYSICAL PROCESSES BY SIMULTANEOUS USE OF MICROWAVES AND ULTRASONIC PULSES AND CHEMICAL REACTOR THEREFOR
US12/279,530 US20090178914A1 (en) 2006-02-17 2007-02-13 Method for activation of chemical or chemical-physical processes by a simultaneous use of microwaves and ultrasonic pulses and chemical reactor that carries out this method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000018A ITPI20060018A1 (en) 2006-02-17 2006-02-17 METHOD FOR THE ACTIVATION OF CHEMICAL OR CHEMICAL-PHYSICAL PROCESSES BY SIMUILTANEOUS USE OF MICROWAVE AND ULTRASOUND AND CHEMICAL REACTOR THAT ACTIVES THIS METHOD.
ITPI2006A000018 2006-02-17

Publications (3)

Publication Number Publication Date
WO2007093883A2 WO2007093883A2 (en) 2007-08-23
WO2007093883A3 true WO2007093883A3 (en) 2007-11-08
WO2007093883A9 WO2007093883A9 (en) 2008-09-18

Family

ID=38267566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/000334 Ceased WO2007093883A2 (en) 2006-02-17 2007-02-13 method for activation of chemical or chemical-physical processes by a simultaneous use of microwaves and ultrasonic pulses and chemical reactor that carries out this method

Country Status (5)

Country Link
US (1) US20090178914A1 (en)
EP (1) EP1984111B1 (en)
AT (1) ATE522272T1 (en)
IT (1) ITPI20060018A1 (en)
WO (1) WO2007093883A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101543740A (en) * 2009-04-09 2009-09-30 姚明勤 Emulsifier for supersonic ferromagnetic cavity effect control
CN103418323B (en) * 2012-05-15 2016-01-20 嵩县开拓者钼业有限公司 Industrial microwave ultrasonic reactor
US20170173552A1 (en) * 2014-03-20 2017-06-22 Massachusetts Inctitue Of Technology Conversion of vibrational energy
CN108970173B (en) * 2018-08-29 2024-01-30 云南民族大学 Manufacturing method of implanted microwave extraction device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934500A1 (en) * 1989-10-16 1991-04-18 Burkhard Prof Dr Ahlert Sterilisation of foodstuffs, partic. spices and dried fruits - food particles are passed through chamber on conveyor belt and subjected to microwaves and ultrasonics
DE4126145A1 (en) * 1991-02-04 1992-08-13 Burkhard Prof Dr Ahlert Processing biologically contaminated plastic waste for recycling - by moistening with hot liq., esp. glycerol, and decontaminating with microwaves, pref. with additional energy input
WO2004101574A1 (en) * 2003-05-14 2004-11-25 Daehan Specialty Chemicals Co., Ltd. Process and apparatus for preparing metal or nonmetal phthalocyanine
WO2006029841A1 (en) * 2004-09-15 2006-03-23 Baerlocher Gmbh Method for producing metal carboxylates

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413640A (en) * 1966-03-24 1968-11-26 Westinghouse Electric Corp Dielectric cover for slotted waveguides
US6306132B1 (en) * 1999-06-17 2001-10-23 Vivant Medical Modular biopsy and microwave ablation needle delivery apparatus adapted to in situ assembly and method of use
US6567688B1 (en) * 1999-08-19 2003-05-20 The Texas A&M University System Methods and apparatus for scanning electromagnetically-induced thermoacoustic tomography
ITPI20010006A1 (en) * 2001-01-31 2002-07-31 Cnr Consiglio Naz Delle Ricer INTERSTITIAL ANTENNA WITH MINIATURIZED CHOKE FOR MICROWAVE HYPERTEMIA APPLICATIONS IN MEDICINE AND SURGERY
EP1385439A1 (en) * 2001-05-10 2004-02-04 Rita Medical Systems, Inc. Rf tissue ablation apparatus and method
US20070016032A1 (en) * 2005-04-05 2007-01-18 Gerard Aknine Microwave devices for treating biological samples and tissue and methods for imaging
US20070142884A1 (en) * 2005-12-16 2007-06-21 Acoustx Corporation Methods and apparatuses for treating an esophageal disorder such as gastroesophageal reflux disease

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3934500A1 (en) * 1989-10-16 1991-04-18 Burkhard Prof Dr Ahlert Sterilisation of foodstuffs, partic. spices and dried fruits - food particles are passed through chamber on conveyor belt and subjected to microwaves and ultrasonics
DE4126145A1 (en) * 1991-02-04 1992-08-13 Burkhard Prof Dr Ahlert Processing biologically contaminated plastic waste for recycling - by moistening with hot liq., esp. glycerol, and decontaminating with microwaves, pref. with additional energy input
WO2004101574A1 (en) * 2003-05-14 2004-11-25 Daehan Specialty Chemicals Co., Ltd. Process and apparatus for preparing metal or nonmetal phthalocyanine
WO2006029841A1 (en) * 2004-09-15 2006-03-23 Baerlocher Gmbh Method for producing metal carboxylates

Also Published As

Publication number Publication date
ITPI20060018A1 (en) 2007-08-18
EP1984111A2 (en) 2008-10-29
ATE522272T1 (en) 2011-09-15
WO2007093883A2 (en) 2007-08-23
US20090178914A1 (en) 2009-07-16
EP1984111B1 (en) 2011-08-31
WO2007093883A9 (en) 2008-09-18

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