DE3919601A1 - Vorrichtung zum saeureaufschluss einer substanz fuer die elementaranalyse unter kontrolliertem druck im mikrowellenfeld - Google Patents

Vorrichtung zum saeureaufschluss einer substanz fuer die elementaranalyse unter kontrolliertem druck im mikrowellenfeld

Info

Publication number
DE3919601A1
DE3919601A1 DE19893919601 DE3919601A DE3919601A1 DE 3919601 A1 DE3919601 A1 DE 3919601A1 DE 19893919601 DE19893919601 DE 19893919601 DE 3919601 A DE3919601 A DE 3919601A DE 3919601 A1 DE3919601 A1 DE 3919601A1
Authority
DE
Germany
Prior art keywords
pressure
cap
pin
microwave
inner container
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.)
Granted
Application number
DE19893919601
Other languages
German (de)
English (en)
Other versions
DE3919601C2 (enrdf_load_stackoverflow
Inventor
Andreas Ing Schalk
Peter Kettisch
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.)
Anton Paar GmbH
Original Assignee
Anton Paar GmbH
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 Anton Paar GmbH filed Critical Anton Paar GmbH
Priority to DE19893919601 priority Critical patent/DE3919601A1/de
Publication of DE3919601A1 publication Critical patent/DE3919601A1/de
Application granted granted Critical
Publication of DE3919601C2 publication Critical patent/DE3919601C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/002—Component parts of these vessels not mentioned in B01J3/004, B01J3/006, B01J3/02 - B01J3/08; Measures taken in conjunction with the process to be carried out, e.g. safety measures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
    • 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
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00259—Preventing runaway of the chemical reaction
    • B01J2219/00263—Preventing explosion of the chemical mixture
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Clinical Laboratory Science (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Constitution Of High-Frequency Heating (AREA)
DE19893919601 1988-06-15 1989-06-15 Vorrichtung zum saeureaufschluss einer substanz fuer die elementaranalyse unter kontrolliertem druck im mikrowellenfeld Granted DE3919601A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19893919601 DE3919601A1 (de) 1988-06-15 1989-06-15 Vorrichtung zum saeureaufschluss einer substanz fuer die elementaranalyse unter kontrolliertem druck im mikrowellenfeld

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3820439 1988-06-15
DE19893919601 DE3919601A1 (de) 1988-06-15 1989-06-15 Vorrichtung zum saeureaufschluss einer substanz fuer die elementaranalyse unter kontrolliertem druck im mikrowellenfeld

Publications (2)

Publication Number Publication Date
DE3919601A1 true DE3919601A1 (de) 1989-12-21
DE3919601C2 DE3919601C2 (enrdf_load_stackoverflow) 1992-09-03

Family

ID=25869165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893919601 Granted DE3919601A1 (de) 1988-06-15 1989-06-15 Vorrichtung zum saeureaufschluss einer substanz fuer die elementaranalyse unter kontrolliertem druck im mikrowellenfeld

Country Status (1)

Country Link
DE (1) DE3919601A1 (enrdf_load_stackoverflow)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674146A1 (fr) * 1991-03-18 1992-09-25 Knapp Gunter Dispositif pour chauffer des substances en creant des pressions elevees dans un champ de micro-ondes.
DE4234366A1 (de) * 1991-10-12 1993-04-15 Gold Star Co Verfahren zum steuern des garens in einem mikrowellenherd
DE4411422A1 (de) * 1994-04-05 1994-08-18 Raimund Dr Schmitz System zum Autoklavieren/Dampfdruckkochen mit Mikrowellen
DE19506577A1 (de) * 1994-03-11 1995-09-14 Knapp Guenter Univ Prof Dipl I Mikrowellenbeheizbarer Druckreaktor
DE4413423A1 (de) * 1994-04-18 1995-10-19 Paar Anton Kg Vorrichtung zum Aufschluß von Substanzen
DE4413426A1 (de) * 1994-04-18 1995-10-19 Paar Anton Kg Vorrichtung zur Druck- und Temperaturmessung in mindestens einem mit einem Deckel verschlossenen, druckdichten Aufschlußgefäß
DE4413425A1 (de) * 1994-04-18 1995-10-19 Paar Anton Kg Vorrichtung zur Überwachung des Drucks in mehreren Aufschlußgeräten
WO1999013979A1 (en) * 1997-09-15 1999-03-25 Cem Corporation Pressure sensing reaction vessel for microwave assisted chemistry
AT409322B (de) * 1989-01-18 2002-07-25 Cem Corp Hitzebeständiger behälter für veraschbares material und verfahren zur herstellung des behälters
US7144739B2 (en) * 2002-11-26 2006-12-05 Cem Corporation Pressure measurement and relief for microwave-assisted chemical reactions
EP2014364A1 (de) * 2007-07-04 2009-01-14 Technische Fachhochschule Wildau Vorrichtung und Verfahren zur Übertragung linearer Bewegungen
JP2010204105A (ja) * 2009-03-05 2010-09-16 Cem Corp マイクロ波支援の化学のための高温高圧ベッセル
CN102890022A (zh) * 2012-05-23 2013-01-23 深圳国技仪器有限公司 数字显示捣棒

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412887C2 (de) * 1994-04-14 1998-10-29 Berghof Lab & Automation Vorrichtung zur In-Situ Temperaturmessung einer Probe im Druckbehälter
DE19710499B4 (de) * 1996-03-13 2008-02-21 Berghof Laborprodukte Gmbh Vorrichtung zur berührungslosen Druckmessung in einem Druckaufschlußgefäß
DE19942519C1 (de) * 1999-09-07 2001-06-13 Degussa Verfahren zur naßchemischen Bestimmung des Edelmetallgehaltes von Autoabgaskatalysatoren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745211A1 (de) * 1976-10-07 1978-04-13 Sagami Chem Res Verfahren und vorrichtung zum entwaessern und veraschen von materialproben
US4672996A (en) * 1985-04-11 1987-06-16 Cem Corporation Self-regulating valve
DE3620381A1 (de) * 1986-06-18 1988-01-14 Schultz Wolfgang Druckaufschlussapparatur fuer die analytische chemie
DE3818697A1 (de) * 1988-06-01 1989-12-07 Jasper B V Heizgeraet zum erhitzen von probenmaterial in probenbehaeltern

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2745211A1 (de) * 1976-10-07 1978-04-13 Sagami Chem Res Verfahren und vorrichtung zum entwaessern und veraschen von materialproben
US4672996A (en) * 1985-04-11 1987-06-16 Cem Corporation Self-regulating valve
DE3620381A1 (de) * 1986-06-18 1988-01-14 Schultz Wolfgang Druckaufschlussapparatur fuer die analytische chemie
DE3818697A1 (de) * 1988-06-01 1989-12-07 Jasper B V Heizgeraet zum erhitzen von probenmaterial in probenbehaeltern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Firmendruckschrift: Parr Operating Instructions for Parr Microwave Acid Digestion Bombs Novem- ber 1986 *

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409322B (de) * 1989-01-18 2002-07-25 Cem Corp Hitzebeständiger behälter für veraschbares material und verfahren zur herstellung des behälters
US5345066A (en) * 1991-03-18 1994-09-06 Knapp Guenter Device for heating substances under the development of high pressures in a microwave field
FR2674146A1 (fr) * 1991-03-18 1992-09-25 Knapp Gunter Dispositif pour chauffer des substances en creant des pressions elevees dans un champ de micro-ondes.
DE4234366A1 (de) * 1991-10-12 1993-04-15 Gold Star Co Verfahren zum steuern des garens in einem mikrowellenherd
US5672316A (en) * 1994-03-11 1997-09-30 Knapp; Gunter Microwave-heatable pressure reactor
DE19506577A1 (de) * 1994-03-11 1995-09-14 Knapp Guenter Univ Prof Dipl I Mikrowellenbeheizbarer Druckreaktor
DE19506577B4 (de) * 1994-03-11 2007-02-08 Knapp, Günter, Univ.-Prof. Dipl.-Ing. Dr. Mikrowellenbeheizbarer Druckreaktor sowie damit durchgeführte Verfahren
DE4411422A1 (de) * 1994-04-05 1994-08-18 Raimund Dr Schmitz System zum Autoklavieren/Dampfdruckkochen mit Mikrowellen
DE4413426A1 (de) * 1994-04-18 1995-10-19 Paar Anton Kg Vorrichtung zur Druck- und Temperaturmessung in mindestens einem mit einem Deckel verschlossenen, druckdichten Aufschlußgefäß
US5637803A (en) * 1994-04-18 1997-06-10 Anton Paar Kg Device for monitoring the pressure in several analysis vessels
US5601745A (en) * 1994-04-18 1997-02-11 Anton Paar Kg Microwave oven with temperature and pressure measuring device
DE4413425A1 (de) * 1994-04-18 1995-10-19 Paar Anton Kg Vorrichtung zur Überwachung des Drucks in mehreren Aufschlußgeräten
DE4413426C2 (de) * 1994-04-18 2002-05-08 Anton Paar Gmbh Graz Vorrichtung zur Druck- und Temperaturmessung in mindestens einem mit einem Deckel verschlossenen, druckdichten Aufschlußgefäß
DE4413425B4 (de) * 1994-04-18 2006-08-31 Anton Paar Gmbh Vorrichtung zur Überwachung des Drucks in mehreren Aufschlußgefäßen
DE4413423A1 (de) * 1994-04-18 1995-10-19 Paar Anton Kg Vorrichtung zum Aufschluß von Substanzen
US6086826A (en) * 1997-09-15 2000-07-11 Cem Corporation Pressure sensing reaction vessel for microwave assisted chemistry
US6246038B1 (en) 1997-09-15 2001-06-12 Cem Limited, Llc Pressure sensing reaction vessel for microwave assisted chemistry
US6124582A (en) * 1997-09-15 2000-09-26 Cem Corporation Pressure sensing reaction vessel for microwave assisted chemistry
WO1999013979A1 (en) * 1997-09-15 1999-03-25 Cem Corporation Pressure sensing reaction vessel for microwave assisted chemistry
US7144739B2 (en) * 2002-11-26 2006-12-05 Cem Corporation Pressure measurement and relief for microwave-assisted chemical reactions
EP2014364A1 (de) * 2007-07-04 2009-01-14 Technische Fachhochschule Wildau Vorrichtung und Verfahren zur Übertragung linearer Bewegungen
JP2010204105A (ja) * 2009-03-05 2010-09-16 Cem Corp マイクロ波支援の化学のための高温高圧ベッセル
EP2230007A3 (en) * 2009-03-05 2010-12-22 CEM Corporation High temperature high pressure vessel for microwave assisted chemistry
US8921119B2 (en) 2009-03-05 2014-12-30 Cem Corporation High temperature high pressure vessel for microwave assisted chemistry
CN102890022A (zh) * 2012-05-23 2013-01-23 深圳国技仪器有限公司 数字显示捣棒

Also Published As

Publication number Publication date
DE3919601C2 (enrdf_load_stackoverflow) 1992-09-03

Similar Documents

Publication Publication Date Title
DE3919601C2 (enrdf_load_stackoverflow)
DE60201330T2 (de) Instrument für mikrowellenunterstützte chemische synthese versehen mit stationärer abstimmung
DE4108766C2 (de) Vorrichtung zum Erhitzen von Substanzen unter Entstehung hoher Drücke im Mikrowellenfeld
DE2245413A1 (de) Pipette
DE2166461B2 (de) Reaktionsbehaelter fuer den einmaligen gebrauch
DE2328637C3 (enrdf_load_stackoverflow)
DE19639021A1 (de) Vorrichtung und Verfahren zum Behandeln einer chemischen Substanz durch Erhitzen unter Druck
EP1919433B1 (de) Sensiervorrichtung
DE2846296A1 (de) Ventil
DE4413426C2 (de) Vorrichtung zur Druck- und Temperaturmessung in mindestens einem mit einem Deckel verschlossenen, druckdichten Aufschlußgefäß
CH688942A5 (de) Vorrichtung zur Ueberwachung des Ventilhubs eines Membranventils.
EP2449296B1 (de) Ventil
DE4413425B4 (de) Vorrichtung zur Überwachung des Drucks in mehreren Aufschlußgefäßen
DE10016962C2 (de) Vorrichtung zum Aufschluß von Chemikalien
DE69702514T2 (de) Vorrichtung zur probenentnahme oder dosierung in der chemie
DE112021002442T5 (de) Ventilaktuator, System und Verfahren für Dampfeinspritzventile
DE4300957A1 (de) Vorrichtung zum Erhitzen von Substanzen unter Überdruck in einem Mikrowellenfeld
DE3818697A1 (de) Heizgeraet zum erhitzen von probenmaterial in probenbehaeltern
DE4412887C2 (de) Vorrichtung zur In-Situ Temperaturmessung einer Probe im Druckbehälter
DE10309855B3 (de) Prüfkörper, Verwendung des Prüfkörpers und Polymerisationsgerät
DE3141939C2 (enrdf_load_stackoverflow)
DE20207013U1 (de) Vorrichtung zum Verschließen eines topfförmigen Aufschlussbehälters
EP0941812A1 (de) Hubzylinder-Vorrichtung mit einer Fluidpumpe und Presswerkzeug damit
DE3527397A1 (de) Verfahren und einrichtung zur nachpruefbaren freisetzung von gasen
DE1508563C (de) Vorrichtung zum Abstechen eines Schmelztiegels mit Bodenentleerung in einem dicht abgeschlossenen Induktionsofen

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee