im going with a straight to base, need a little help. is this going to work?

i have 370 grams of mhrb
mix 200 grams NaOH into 3000 ml water
add mhrb
let it soak for desired time( few hours)
add about 250 ml naptha
roll for 30 mins
allow it to settle and separate naptha from water/naoh mix
evap. naptha