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WO1991008469A3 - Systeme et procede de controle de substances et de reactions - Google Patents

Systeme et procede de controle de substances et de reactions Download PDF

Info

Publication number
WO1991008469A3
WO1991008469A3 PCT/US1990/006975 US9006975W WO9108469A3 WO 1991008469 A3 WO1991008469 A3 WO 1991008469A3 US 9006975 W US9006975 W US 9006975W WO 9108469 A3 WO9108469 A3 WO 9108469A3
Authority
WO
WIPO (PCT)
Prior art keywords
oscillator
fluid medium
load
reactions
frequency
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/US1990/006975
Other languages
English (en)
Other versions
WO1991008469A2 (fr
Inventor
Bentley N Scott
Samuel R Shortes
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.)
Phase Dynamics Inc
Original Assignee
Phase Dynamics Inc
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
Priority claimed from US07/442,980 external-priority patent/US5025222A/en
Application filed by Phase Dynamics Inc filed Critical Phase Dynamics Inc
Publication of WO1991008469A2 publication Critical patent/WO1991008469A2/fr
Anticipated expiration legal-status Critical
Publication of WO1991008469A3 publication Critical patent/WO1991008469A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2823—Raw oil, drilling fluid or polyphasic mixtures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Electromagnetism (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Système et procédé de contrôle d'états dans un milieu fluide. On fait s'écouler un courant du milieu fluide dans un récipient de fluide, lequel est configuré électriquement comme un segment de ligne de transmission, et est connecté électriquement pour charger un oscillateur UHF ou à micro-ondes. L'oscillateur n'est pas isolé de la charge, et il est commandé pour fonctionner librement, à une fréquence de départ choisie pour produire un décalage particulièrement fort dans la permittivité du milieu fluide, à mesure que la réaction chimique progresse. La fréquence et la perte d'insertion de l'oscillateur sont de préférence contrôlées afin de jauger la progression de la réaction.
PCT/US1990/006975 1989-11-27 1990-11-27 Systeme et procede de controle de substances et de reactions Ceased WO1991008469A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/442,980 US5025222A (en) 1989-07-07 1989-11-27 System and method for monitoring substances and reactions
US442,980 1989-11-27
ATPCT/US90/03849 1990-07-09
PCT/US1990/003849 WO1991000997A1 (fr) 1989-07-07 1990-07-09 Systeme et procede de controle de substances et de reactions

Publications (2)

Publication Number Publication Date
WO1991008469A2 WO1991008469A2 (fr) 1991-06-13
WO1991008469A3 true WO1991008469A3 (fr) 1992-08-20

Family

ID=25676256

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1990/006975 Ceased WO1991008469A2 (fr) 1989-11-27 1990-11-27 Systeme et procede de controle de substances et de reactions

Country Status (2)

Country Link
AU (1) AU6896691A (fr)
WO (1) WO1991008469A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7914755B2 (en) 2001-04-12 2011-03-29 Eestor, Inc. Method of preparing ceramic powders using chelate precursors
US20060236794A1 (en) * 2005-03-31 2006-10-26 Sherman Jason T Method and apparatus for determining the operating points of bone cement
US8853116B2 (en) 2006-08-02 2014-10-07 Eestor, Inc. Method of preparing ceramic powders
US7993611B2 (en) 2006-08-02 2011-08-09 Eestor, Inc. Method of preparing ceramic powders using ammonium oxalate
EP2743691A1 (fr) * 2012-12-14 2014-06-18 Nxp B.V. Détection de gaz acide (CO2, SO2) ou basique (NH3) par surveillance d'une relaxation dieléctrique d'un produit (par examle d'un zwitterion) d'une réaction acido-basique du gas avec un composé chimique (comme DBU) en utilisant un circuit intégré
RU2642541C1 (ru) * 2016-08-26 2018-01-25 Олег Креонидович Сизиков Устройство измерения физических параметров материала
JP6769945B2 (ja) * 2017-12-26 2020-10-14 株式会社日立製作所 媒質センサー装置および監視システム
CN113743808B (zh) * 2021-09-09 2023-06-20 中国电子信息产业集团有限公司第六研究所 一种区块链边缘安全运行状态评估方法、系统、电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1698234A1 (de) * 1962-10-16 1972-03-02 Nils Dr Kaiser Verfahren zum Untersuchen der chemischen und physikalischen Beschaffenheit von Stoffen
US3701943A (en) * 1967-09-07 1972-10-31 Nils Kaiser Process and double-bridge arrangement for examination of rapid phase and amplitude changes of high-frequency waves caused by a medium under test
US3965416A (en) * 1974-05-28 1976-06-22 Tylan Corporation Dielectric-constant measuring apparatus
US4396062A (en) * 1980-10-06 1983-08-02 University Of Utah Research Foundation Apparatus and method for time-domain tracking of high-speed chemical reactions
EP0268399A2 (fr) * 1986-11-18 1988-05-25 Atlantic Richfield Company Appareil à micro-ondes pour la mesure des mélanges fluides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1698234A1 (de) * 1962-10-16 1972-03-02 Nils Dr Kaiser Verfahren zum Untersuchen der chemischen und physikalischen Beschaffenheit von Stoffen
US3701943A (en) * 1967-09-07 1972-10-31 Nils Kaiser Process and double-bridge arrangement for examination of rapid phase and amplitude changes of high-frequency waves caused by a medium under test
US3965416A (en) * 1974-05-28 1976-06-22 Tylan Corporation Dielectric-constant measuring apparatus
US4396062A (en) * 1980-10-06 1983-08-02 University Of Utah Research Foundation Apparatus and method for time-domain tracking of high-speed chemical reactions
EP0268399A2 (fr) * 1986-11-18 1988-05-25 Atlantic Richfield Company Appareil à micro-ondes pour la mesure des mélanges fluides

Also Published As

Publication number Publication date
WO1991008469A2 (fr) 1991-06-13
AU6896691A (en) 1991-06-26

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