NL1000007C2 - Treatment appts. for sample materials - has chamber housing temperature controlled sample containers comprising spiral conduit with two passages for ends of conduit plus opening for introduction of liquid around spiral - Google Patents

Treatment appts. for sample materials - has chamber housing temperature controlled sample containers comprising spiral conduit with two passages for ends of conduit plus opening for introduction of liquid around spiral

Info

Publication number
NL1000007C2
NL1000007C2 NL1000007A NL1000007A NL1000007C2 NL 1000007 C2 NL1000007 C2 NL 1000007C2 NL 1000007 A NL1000007 A NL 1000007A NL 1000007 A NL1000007 A NL 1000007A NL 1000007 C2 NL1000007 C2 NL 1000007C2
Authority
NL
Netherlands
Prior art keywords
spiral
conduit
passages
sample
introduction
Prior art date
Application number
NL1000007A
Other languages
Dutch (nl)
Other versions
NL1000007A1 (en
Inventor
Marinus Frans Van Der Maas
Brain Wright
Original Assignee
Sgt Exploitatie Bv
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 NL9400573A external-priority patent/NL9400573A/en
Application filed by Sgt Exploitatie Bv filed Critical Sgt Exploitatie Bv
Priority to NL1000007A priority Critical patent/NL1000007C2/en
Application granted granted Critical
Publication of NL1000007A1 publication Critical patent/NL1000007A1/en
Publication of NL1000007C2 publication Critical patent/NL1000007C2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/44—Sample treatment involving radiation, e.g. heat
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • B01L7/02—Water baths; Sand baths; Air baths
    • 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
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00085—Plates; Jackets; Cylinders
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00153—Vacuum spaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Clinical Laboratory Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The appts. comprises a chamber housing and containers for a sample to be treated. A number of sample containers are provided in the chamber and an arrangement for bringing the temperature of the sample in a container to a desired value and holding it at that value. The sample containers each consist of at least one thin conduit (17) wound into a spiral. The spiral is arranged in a closed vessel which comprises two passages (20, 21) for the two ends of the conduit and an opening (26) for introducing a suitable liquid into the vessel around the spiral.
NL1000007A 1994-04-11 1995-04-03 Treatment appts. for sample materials - has chamber housing temperature controlled sample containers comprising spiral conduit with two passages for ends of conduit plus opening for introduction of liquid around spiral NL1000007C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1000007A NL1000007C2 (en) 1994-04-11 1995-04-03 Treatment appts. for sample materials - has chamber housing temperature controlled sample containers comprising spiral conduit with two passages for ends of conduit plus opening for introduction of liquid around spiral

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9400573A NL9400573A (en) 1994-04-11 1994-04-11 Apparatus for processing samples, sample container for use in such an apparatus and system for processing and analyzing substantially liquid samples.
NL1000007A NL1000007C2 (en) 1994-04-11 1995-04-03 Treatment appts. for sample materials - has chamber housing temperature controlled sample containers comprising spiral conduit with two passages for ends of conduit plus opening for introduction of liquid around spiral

Publications (2)

Publication Number Publication Date
NL1000007A1 NL1000007A1 (en) 1995-05-18
NL1000007C2 true NL1000007C2 (en) 1995-05-18

Family

ID=26642019

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1000007A NL1000007C2 (en) 1994-04-11 1995-04-03 Treatment appts. for sample materials - has chamber housing temperature controlled sample containers comprising spiral conduit with two passages for ends of conduit plus opening for introduction of liquid around spiral

Country Status (1)

Country Link
NL (1) NL1000007C2 (en)

Also Published As

Publication number Publication date
NL1000007A1 (en) 1995-05-18

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Legal Events

Date Code Title Description
AD1A A request for search or an international type search has been filed
PD2B A search report has been drawn up
A1B A search report has been drawn up
BV The patent application has lapsed
VD1 Lapsed due to non-payment of the annual fee

Effective date: 20011101