Dear sir,
First tell me what we have to use for titration Methanol ya isopropyl alcohol
in one littre how much it will be used?
i am from india. our diesel price is 36 Rs now and this methanol rate is 260 Rs. for 500ml
In liter as per reading ur data we have to use 250 ml methanol which price is 130 Rs.(250 ml)
so how can say that it`s a cheap production
pl help me to making cheap bio-disel.

If your methanol price is so much higher than diesel, then it would not make economical sense to proceed any further. I suggest you try to find a better source for methanol.