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5. Applications
5.1 Cleaning for the mechanical industry
In France, CETIM has been interested in cleaning with dense CO 2 under pressure since the 2010s. In 2012, supported by the CEA, an OEM manufacturer of dense pressurized CO 2 machines emerged to invest in the replacement market for perchlorethylene in the mechanical industry: the company DFD SA.
The technical journal EIN (L'Eau l'Industrie, les Nuisances) mentions in 2015 the delivery of a first machine for a screw-cutting manufacturer in the Arve Valley (74). ECLIDE, a manufacturer of polymer micro-parts less than 3 mm in diameter, uses CO 2 SC as a replacement...
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Applications
Bibliography
Bibliography
Standards and norms
- Clean rooms and related controlled environments – Part 1: Classification of air particulate cleanliness - ISO 14644-1 - 2015
- Clean rooms and related controlled environments – Part 2: Monitoring the maintenance of cleanroom performance for particulate air cleanliness - ISO 14644-2 - 2000
- Clean rooms and related controlled environments – Part 14: Assessment of equipment suitability for use by determining...
Regulations
Order of 11/20/17 on in-service monitoring of pressure equipment and simple pressure vessels. JO n° 282 of December 3, 2017.
Arrêté du 02/05/02 relatif aux prescriptions générales applicables aux installations classées pour la protection de l'environnement soumises à déclaration sous la rubrique n° 2345 relatives à l'utilisation de solvants pour le nettoyage à sec et le traitement des textiles ou des...
Patents
Method and apparatus for treating a substrate with dense fluid and plasma. US Patent Application 2006/0278254.
Substrate processing apparatus for processing substrate using dense phase gas and sonic waves. PCT WO 2004/045739.
Directory
Manufacturers – Suppliers – Distributors (non-exhaustive list)
Equipment manufacturers :
DFD SA: Dense Fluid Degreasing, France https://www.dense-fluid-degreasing.com/fr/
EXTRATEX, France https://www.extratex-sfi.com/fr/supercritical
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