C - Chemistry – Metallurgy – 10 – L
Patent
C - Chemistry, Metallurgy
10
L
C10L 10/06 (2006.01) C10L 10/00 (2006.01) C11D 3/20 (2006.01) C11D 3/37 (2006.01) F02B 77/04 (2006.01)
Patent
CA 2417019
Disclosed are methods for removing engine deposits in a recprocating internal combustion engine by introducing a cleaning composition into an air intake manifold of a warmed-up and idling reciprocating internal combustion engine and running the engine while the cleaning composition is being introduced. One such cleaning composition suitable for these methods comprises a first solution containing a mixture of: (a) a phenoxy mono- or poly(oxyalkylene) alcohol; (b) at least one solvent selected from (1) an alkoxy mono- or poly(oxyalkylene) alcohol and (2) an aliphatic or aromatic organic solvent; and (c) at least one nitrogen-containing detergent additive; and a second solution containing a mixture of: (d). a phenoxy mono- or poly(oxyalkylene) alcohol; (e) a cyclic carbonate; and (e) water.
La présente divulgation indique une méthode qui permet d'éliminer les dépôts d'un moteur alternatif à combustion interne. On introduit une composition nettoyante dans un collecteur d'admission d'air de moteur alternatif à combustion interne à préchauffage et au ralenti, et on fait fonctionner le moteur lors de l'introduction de la composition nettoyante. Cette composition comprend une première solution contenant le mélange qui suit. a) alcool de phénoxy mono(oxyalkylène) ou de phénoxy poly(oxyalkylène); b) au moins un solvant choisi à partir 1) d'un alkoxy mono(oxyalkylène) ou poly(oxyalkylène), et 2) d'un solvant organique aliphatique ou aromatique; et c) au moins un additif de détergent contenant de l'azote; et une seconde solution contenant un mélange d) d'alcool de phénoxy mono(oxyalkylène) ou de phénoxy poly(oxyalkylène); e) un carbonate cyclique; et e) de l'eau.
Ahmadi Majid R.
Vaudrin Damon C.
Chevron Oronite Company Llc
Sim & Mcburney
LandOfFree
Method for removing engine deposits in a reciprocating... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for removing engine deposits in a reciprocating..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for removing engine deposits in a reciprocating... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1838490