Nɛgɛ nafamaw ka danfara

Katalisita bɛ se ka tila ka kɛɲɛ ni a yɔrɔ baarakɛta bɛ dɛmɛn dɛmɛnan dɔ kan:

Metal Catalysts minnu tɛ dɛmɛ sɔrɔ:Olu ye nɛgɛw ye minnu tɛ ni dɛmɛ ye. U bɛ se ka tila ka t’a fɛ ka kɛ nɛgɛ suguya kelen-nɛgɛ ni nɛgɛ suguya ye ka da u danfara kan. A ka c’a la, u bɛ kɛ nɛgɛw ye minnu bɛ kɛ karamɔgɔya la, nɛgɛw, nɛgɛmuguw, nɛgɛmuguw, nɛgɛw tiɲɛnenw, ani nɛgɛw wulicogo filimuw.

Metal Catalysts minnu bɛ dɛmɛ sɔrɔ:Olu ye katalisita ye minnu kɔnɔ nɛgɛ yɔrɔ bɛ jɔ dɛmɛnan dɔ kan. O bɛ nɛgɛ yɔrɔ in jɛnsɛnni n’a sabatili ɲɛ ka ɲɛ, o bɛ kɛ sababu ye ka katalisita kɛ porow jɔcogo, a cogoya ani masin fanga bɛnnen ye. Nɛgɛdaga dɛmɛnan fanba bɛ labɛn ni nɛgɛkɔgɔji dɔ donli ye dɛmɛnan dɔ kan, o kɔfɛ, sanji jiginni walima funteni tiɲɛni ni dɔgɔyali.

Katalisita caman-nɛgɛw:O fɛnɲɛnɛmaw bɛ Kɛ nɛgɛ fla walima nɛgɛ caman ye. Misali dɔw ye platini-rɛniyɔmu bimetaliki (walima multi{2}}nɛgɛ) sɛnɛfɛnw sɛnɛcogo kura ye minnu bɛ dɛmɛ sɔrɔ kulori-lumina kan minnu bɛ -alumina. U bɛ baara kɛcogo ɲuman jira ni i y’a suma ni platini-dɔrɔn reforming catalysts kofɔlenw ye. O katalisita ninnu na, nɛgɛ caman minnu bɛ dɛmɛn dɛmɛnan kan, olu bɛ se ka kɛ nɛgɛ kulu fila walima caman-kuluw ye, o bɛ kɛ sababu ye ka fɛn baarakɛta jɛnsɛnni nafama ɲɛ kosɛbɛ.