تسجيل الدخول لسرعة الوصول إلى أفضل الصفقات. انقر هنا إذا لم يكن لديك حساب.

Phosphoric acid tributyl ester المحترفين

منذ شهر تسويق الكترونى Samālūţ   31 الآراء

0.0 star

موقعك: Samālūţ

TBP is a solvent and plasticizer for cellulose esters such as nitrocellulose and cellulose acetate. It forms stable hydrophobic complexes with some metals; these complexes are soluble in organic solvents as well as supercritical CO2. The major uses of TBP in industry are as a component of aircraft hydraulic fluid, brake fluid, and as a solvent for extraction and purification of rare-earth metals from their ores.

TBP finds its use as a solvent in inks, synthetic resins, gums, adhesives (namely for veneer plywood), and herbicide and fungicide concentrates.

As it has no odour, it is used as an anti-foaming agent in detergent solutions, and in various emulsions, paints, and adhesives. It is also found as a de-foamer in ethylene glycol-borax antifreeze solutions.[citation needed] In oil-based lubricants addition of TBP increases the oil film strength. It is used also in mercerizing liquids, where it improves their wetting properties. It can be used as a heat-exchange medium.TBP is used in some consumer products such as herbicides and water-thinned paints and tinting bases.

Nuclear chemistry[edit]

A 15–40% (usually about 30%) solution of tributyl phosphate in kerosene or dodecane is used in the liquid–liquid extraction (solvent extraction) of uranium, plutonium, and thorium from spent uranium nuclear fuel rods dissolved in nitric acid, as part of a nuclear reprocessing process known as PUREX.


 

Fan us on Facebook - انضم الينا وتابعنا بموقع فيس بوك Follow us on Twitter - انضم الينا وتابعنا بموقع تويتر kock1.net RSS اتصل بنا


Loading...