Prsentation PowerPoint

1
References for the Pneumatic ROLSI
New ROLSITM Electromagnetic Model Rapid On Line
Sampler Injector

• ?Selected Papers
• ? P. Guilbot A. Valtz H. Legendre and D.
  Richon, Rapid on-line sampler-injector a
  reliable tool for HT-HP sampling and on-line GC
  analysis, Analusis 2000, 28, 426-431.
• ? A. Valtz H. Legendre P. Guilbot D. Richon,
  Léchantillonneur-injecteur ROLSI (Rapid On-Line
  Sampler-Injector), un nouvel outil de
  micro-prélèvement pour lanalyse en ligne dans un
  large domaine de pressions et températures,
  Spectra Analyse mai-juin 1999, N 208
• ? S Laugier D. Richon, New apparatus to perform
  fast determinations of mixture vapor-liquid
  equilibria up to 10 MPa and 423 K, Rev. Sci.
  Instrum, 1986, 57, 469-472

Carrier gas inlet
Capillary
Electromagnet
24 Volts

• ?University and Company Users (Examples of)
• ? Instituto Politécnico Nacional (Mexico)
• Instituto Mexicano del Petroleo (Mexico)
• ? Industrial Technology Research Institute
  (Taiwan)
• ? Universität Oldenburg (Germany)
• ? Universidad de Burgos (Spain)
• School of Chemical Engineering (South Africa)
• Eindhoven University of Technology (The
  Netherlands)
• ? IFP, Arkema, Ifremer, Processium, Vinci
  Technologies (France)
• ? Heriot-Watt University (United Kingdom)
• ? University of Western Australia (Australia)
• ? HUT/Chemical Engineering Plant Design
  (Finland)

Spring
Cooling fan
Carrier gas outlet
Representative and Reliable Micro Sampling under
Extreme Conditions (80 MPa and 523 K)
For Laboratory, Industrial Applications and
Process Control
ENSMP / CEP-TEP, 35 rue St Honoré, 77305
Fontainebleau, France Standard 33 (1) 64 69 47
00, Direct  33-(1)-64-69-49-65, Fax 
33-(1)-64-69-49-68 E-mail  dominique.richon_at_mines
-paristech.fr http//www.ensmp.fr
ENSMP / CEP-TEP, 35 rue St Honoré, 77305
Fontainebleau, France Standard 33 (1) 64 69 47
00, Direct  33-(1)-64-69-49-65, Fax 
33-(1)-64-69-49-68 E-mail  dominique.richon_at_mines
-paristech.fr http//www.ensmp.fr
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Examples of Selected ROLSI TM Applications

• ?Specifications
• Maximum operating pressure 80 MPa
• Maximum operating temperature 523 K
• Monel 400 or Inox 316 L capillary, ?int lt0.15
  mm
• Body 316 L
• Carrier gas connections 1/16
• Heating jacket with built-in thermocouple
• Electromagnet

Process Control

• Advantages
• Large range of operating pressures 0.3 to 80
  MPa
• Temperatures from cryogenics up to 523 K
• No dead volume
• Liquid or gas sampling
• Monitored heating for instantaneous vaporisation
  of liquids
• Sample size adjustment through timing
• Samples from 0.003 mg
• Direct injection of sample into GC carrier gas
  tubing
• Outstanding repeatability
• Reliable and representative samples
• Very easy automation
• Sampler normally closed (safety reasons)

VLE Measurements
VLE Measurements with Movable ROLSI TM
ENSMP / CEP-TEP, 35 rue St Honoré, 77305
Fontainebleau, France Standard 33 (1) 64 69 47
00, Direct  33-(1)-64-69-49-65, Fax 
33-(1)-64-69-49-68 E-mail  dominique.richon_at_mines
-paristech.fr http//www.ensmp.fr
ENSMP / CEP-TEP, 35 rue St Honoré, 77305
Fontainebleau, France Standard 33 (1) 64 69 47
00, Direct  33-(1)-64-69-49-65, Fax 
33-(1)-64-69-49-68 E-mail  dominique.richon_at_mines
-paristech.fr http//www.ensmp.fr