Ke ho monya ha lik'hemik'hale tsa thepa e sebelisoang hangata, e ncha e thusang tikoloho ho ntlafatsa ts'ebetso ea catalyst. Ke ts'ebeliso ea potassium permanganate e matla e oxidizing, khase e kotsi moeeng e senyehang ho oxidation ho fihlela sepheo sa tlhoekiso. Khase e kotsi sulfur oxides(so2), methyl, acetaldehyde, nitrogen oxides, hydrogen sulfide le mahloriso a tlase a aldehydes le org acids li na le bokhoni bo phahameng ba ho tlosa. Hangata li sebelisoa hammoho le caybon e sebetsang ho ntlafatsa bokhoni ba ho monya. E ka boela ea sebelisoa merohong le litholoana e le ho monya khase ea ethylene.
Bolo ea alumina e sebetsang ka potassium permanganate e boetse e bitsoa adsorbent ea hydrogen sulfide le adsorbent ea sulfur dioxide ka lebaka la bokhoni ba eona ba ho monya lintho tse chefo tse kang hydrogen sulfide le sulfur dioxide. Khase e oxidized le ho bola ho fihlela morero oa tlhoekiso. Ke thepa e sebelisoang haholo ea ho monya lik'hemik'hale le catalyst e ncha e tsoetseng pele e sireletsang tikoloho. E na le bokhoni bo phahameng ba ho tlosa likhase tse kotsi tsa sulfur oxides (SO2), formaldehyde, acetaldehyde, nitrogen oxides, hydrogen sulfide le mahloriso a tlase a aldehydes le li-acid tse phelang. Sehlahisoa sena se entsoe ka sesebelisoa se khethehileng sa alumina se sebetsang ka khatello ea tharollo ea mocheso o phahameng, decompression le lits'ebetso tse ling. E na le bokhoni ba ho monya bo fetang habeli ba lihlahisoa tse tšoanang, matla a phahameng le bophelo bo bolelele, 'me e amoheloa hantle ke bareki ba malapeng le ba kantle ho naha!
| Ponahalo | Bolo e pherese kapa e pinki |
| boholo ba likaroloana | Φ3-5mm, 4-6mm, 5-7mm kapa ho ya ka tlhoko ya moreki |
| Sebaka sa bokaholimo | ≥150m²/g |
| Bongata ba bongata | ≥0.9g/ml |
| AL2O3 | ≥80% |
| KMnO4 | ≥4.0% |
| Mongobo | ≤25% |
Mokotlana o lohiloeng oa 25kg/moqomo oa pampiri oa 25kg/moqomo oa tšepe oa 200L kapa ho latela kopo ea moreki.