1.Suguba lajɛ .
Nin dɔgɔkun in na, bɛnzɛni saniyalen sɔngɔ bɛ to a cogo la ka sɔrɔ anilini bɛ wuli dɔɔnin, nka waati kunkurunnin kɔnɔ, wuli fanga tɛ yen walasa ka fɛnɲɛnamafagalanw hakɛ dɔgɔya. fɛn wɛrɛw la, i n’a fɔ MIBK, disulfide carbone, acetonamine, cyclohexylamine ani tert-butylamine, olu tun bɛ sabati kosɛbɛ..
Accelerator ye jamana sabatilen mara nin dɔgɔkun in na. ka da anilini hakɛ dɔgɔyali kan, fɛnɲɛnamafagalanw jɔnjɔnw, ani a teliyalan sɔngɔ jiginni basigibaliya, tugu-tugu-ɲɔgɔnna sɔngɔw tun bɛ mara sisan hakɛ la sisan. la waati nataw la, teliya sɔrɔli fana bɛ sabati dɔɔnin dɔɔnin, n’o tɛ fɛn dɔw ye minnu bɛ sɔrɔ ani fɛn ɲinini.
Kɔrɔya kɛlɛli fura sɔngɔ ma Changé nin dɔgɔkun in na, nka a sɔrɔcogo bɛ gɛlɛya hali bi, wa izini min bɛ layidu ta ka taa a ci, o ka ko bɛ yen hali bi. Nitrobenzene sɛnɛni sɛgɛsɛgɛli jamana kɔnɔ, o ma ban, wa, fɛn minnu tɛ se ka da a la, olu bɛ yen, o la, a bɛ jateminɛ waati dɔɔnin kɔnɔ ko kɔrɔya kɛlɛli sɔngɔ bɛna to sanfɛ{3}
Sulfure insoluble ani zinc ɔkisizɛni sɔrɔli bɛ caya ka tɛmɛ a dan kan, a ka sɔrɔta bɛ nɔba bila musaka la, a sɔngɔw bɛ sabati kosɛbɛ, wa tɔnɔ bɛ cogo la min bɛ bɛn.