FR2746921B1 - PROCESS FOR ESTIMATING POLLUTION OF A SOLVENT BY POLYCYCLIC AROMATIC HYDROCARBONS - Google Patents

PROCESS FOR ESTIMATING POLLUTION OF A SOLVENT BY POLYCYCLIC AROMATIC HYDROCARBONS

Info

Publication number
FR2746921B1
FR2746921B1 FR9604219A FR9604219A FR2746921B1 FR 2746921 B1 FR2746921 B1 FR 2746921B1 FR 9604219 A FR9604219 A FR 9604219A FR 9604219 A FR9604219 A FR 9604219A FR 2746921 B1 FR2746921 B1 FR 2746921B1
Authority
FR
France
Prior art keywords
solvent
aromatic hydrocarbons
polycyclic aromatic
estimating
pollution
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.)
Expired - Fee Related
Application number
FR9604219A
Other languages
French (fr)
Other versions
FR2746921A1 (en
Inventor
Francoise Acobas
David Benanou
Georges Pottecher
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.)
GEN REHABILITATION DES SITES
Original Assignee
GEN REHABILITATION DES SITES
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 GEN REHABILITATION DES SITES filed Critical GEN REHABILITATION DES SITES
Priority to FR9604219A priority Critical patent/FR2746921B1/en
Publication of FR2746921A1 publication Critical patent/FR2746921A1/en
Application granted granted Critical
Publication of FR2746921B1 publication Critical patent/FR2746921B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N33/24—Earth materials
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR9604219A 1996-03-29 1996-03-29 PROCESS FOR ESTIMATING POLLUTION OF A SOLVENT BY POLYCYCLIC AROMATIC HYDROCARBONS Expired - Fee Related FR2746921B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9604219A FR2746921B1 (en) 1996-03-29 1996-03-29 PROCESS FOR ESTIMATING POLLUTION OF A SOLVENT BY POLYCYCLIC AROMATIC HYDROCARBONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9604219A FR2746921B1 (en) 1996-03-29 1996-03-29 PROCESS FOR ESTIMATING POLLUTION OF A SOLVENT BY POLYCYCLIC AROMATIC HYDROCARBONS

Publications (2)

Publication Number Publication Date
FR2746921A1 FR2746921A1 (en) 1997-10-03
FR2746921B1 true FR2746921B1 (en) 1998-06-26

Family

ID=9490895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604219A Expired - Fee Related FR2746921B1 (en) 1996-03-29 1996-03-29 PROCESS FOR ESTIMATING POLLUTION OF A SOLVENT BY POLYCYCLIC AROMATIC HYDROCARBONS

Country Status (1)

Country Link
FR (1) FR2746921B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2845013B1 (en) * 2002-09-30 2004-12-24 Totalfinaelf France PROCESS AND DEVICE FOR CONTINUOUSLY CONDUCTING A FUEL PREPARATION PROCESS, IN PARTICULAR FOR A DIESEL ENGINE, BY ONLINE MIXING OF ITS CONSTITUENTS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2151017B (en) * 1983-11-01 1988-07-06 Genesis Analysis of material from a drillhole
US4988446A (en) * 1988-05-14 1991-01-29 Exxon Research And Engineering Company Method for spectroscopic analysis of hydrocarbons
US5344781A (en) * 1991-04-17 1994-09-06 International Lubrication And Fuel Consultants Detection and prevention of hydrocarbon leakage from underground storage tanks

Also Published As

Publication number Publication date
FR2746921A1 (en) 1997-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse