DK156880A - Fremgangsmaade og apparat til bestemmelse af metalindhold isaer i gasformige blandinger - Google Patents

Fremgangsmaade og apparat til bestemmelse af metalindhold isaer i gasformige blandinger

Info

Publication number
DK156880A
DK156880A DK156880A DK156880A DK156880A DK 156880 A DK156880 A DK 156880A DK 156880 A DK156880 A DK 156880A DK 156880 A DK156880 A DK 156880A DK 156880 A DK156880 A DK 156880A
Authority
DK
Denmark
Prior art keywords
isas
procedure
gas
metal content
determining metal
Prior art date
Application number
DK156880A
Other languages
Danish (da)
English (en)
Inventor
G Torsi
Original Assignee
Nuovo Pignone Spa
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 IT02113/79A external-priority patent/IT1165827B/it
Priority claimed from IT8002108A external-priority patent/IT8002108A0/it
Application filed by Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Publication of DK156880A publication Critical patent/DK156880A/da

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
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/74—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flameless atomising, e.g. graphite furnaces

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
DK156880A 1979-04-12 1980-04-11 Fremgangsmaade og apparat til bestemmelse af metalindhold isaer i gasformige blandinger DK156880A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT02113/79A IT1165827B (it) 1979-04-12 1979-04-12 Apparecchio per la determinazione di metalli vari nel pulviscolo atmosferico
IT8002108A IT8002108A0 (it) 1980-02-14 1980-02-14 Metodo ed apparecchiatura per la determinazione di metalli dispersi in gas

Publications (1)

Publication Number Publication Date
DK156880A true DK156880A (da) 1980-10-13

Family

ID=26325214

Family Applications (1)

Application Number Title Priority Date Filing Date
DK156880A DK156880A (da) 1979-04-12 1980-04-11 Fremgangsmaade og apparat til bestemmelse af metalindhold isaer i gasformige blandinger

Country Status (7)

Country Link
AU (1) AU5740780A (fr)
DE (1) DE3014025A1 (fr)
DK (1) DK156880A (fr)
FR (1) FR2454095A1 (fr)
GB (1) GB2048471A (fr)
LU (1) LU82356A1 (fr)
NL (1) NL8002159A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6897070B2 (en) 1999-09-01 2005-05-24 Micron Technology, Inc. Detection of gas phase materials
US6479297B1 (en) * 2000-08-31 2002-11-12 Micron Technology, Inc. Sensor devices, methods and systems for detecting gas phase materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307602A (en) * 1938-10-20 1943-01-05 Westinghouse Electric & Mfg Co Electrostatic dust sampler
US2857978A (en) * 1954-07-28 1958-10-28 Vladimir J Lenger Electroprecipitator
US3778162A (en) * 1972-03-24 1973-12-11 Continental Oil Co Apparatus for the collection and measurement of the amount of mercury vapors present in a volume of air or other gases

Also Published As

Publication number Publication date
FR2454095A1 (fr) 1980-11-07
NL8002159A (nl) 1980-10-14
DE3014025A1 (de) 1980-10-23
AU5740780A (en) 1980-10-16
LU82356A1 (fr) 1980-12-16
GB2048471A (en) 1980-12-10

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
PBP Patent lapsed