PROCESS FOR THE PREPARATION OF A SEA WATER CORROSION INHIBITOR ADDITIVE SUBSTANCE FROM RIPE FRUITS OF A VEGETABLE PLANT,CORDIA ROTHII FOR PROTECTION OF METAL SURFACES

摘要

Process for the preparation of a sea water corrosion inhibitor additive substance from ripe fruits of a vegetable plant, Cordia Rothil, for protection of metal surfaces comprising dyring the ripe fruit, extracting the dried fruit with a commonly known organic solvent, sieving the extract to separate the seeds from the liquor, allowing the liquor extract to stand to permit solid matter to settle, dedanting off the supernatant liquid subjecting the decanted off liquid to evaporation, the solid mass obtained thereby being finally dried and crushed to powder form.