| PATENT ASSIGNEE'S COUNTRY | Brazil |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Method based on SGN/Emulsion for the thermo-chemical dewaxing of hydrocarbon transmission conduit contg paraffin deposit; comprising - Introducing into conduit an emulsion comprising internal aq phase comprising an oxidizing N salt, reducing N salt & water & external organic phase comprising non-polar organic liquid, said emulsion comprising a delayed action activator for inducing the reaction of oxidant & reducer - Maintaining emulsion in conduit to fluidize paraffin deposit & generate N gas & heat from oxidant/reductant reaction & - Removing fluidized deposit from conduit Wherein activator is linear aliphatic copolyanhydride solubilized in polar organic solvent |
| PATENT PHOTOCOPY | Available on request |
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