Ọ bụ ihe e ji eme ihe ndị a na-ejikarị eme ihe, ihe na-akpali gburugburu ebe obibi ọhụrụ na-eme ka ọ dị mma. Ọ bụ iji potassium permanganate siri ike, gas na-emerụ ahụ na mmebi ikuku oxidation iji mezuo ebumnuche nke nhicha. Gas ndị na-emerụ ahụ bụ sulfur oxides (so2), methyl, acetaldehyde, nitrogen oxides, hydrogen sulfide na obere njupụta nke aldehydes na org acids nwere arụmọrụ mwepụ dị elu. A na-ejikarị ya na caybon arụ ọrụ na njikọta iji melite arụmọrụ nnabata. Enwere ike iji ya na akwụkwọ nri na mkpụrụ osisi dị ka ihe na-adọta gas ethylene.
A na-akpọkwa bọọlụ alumina a na-akpọ potassium permanganate nke na-eme ka ihe ndị na-egbu egbu dị ka hydrogen sulfide na sulfur dioxide dị ka ihe na-eme ka gas dị ọcha n'ihi ikike ya ịrapara ihe ndị na-egbu egbu dị ka hydrogen sulfide na sulfur dioxide. A na-eme ka gas ahụ dị ọkụ ma gbazee iji mezuo ebumnuche nke ịsacha ya. Ọ bụ ihe a na-ejikarị eme ihe na ihe na-eme ka ihe na-akpali gburugburu ebe obibi dị elu. Ọ nwere arụmọrụ dị elu maka gas sulfur oxides na-emerụ ahụ (SO2), formaldehyde, acetaldehyde, nitrogen oxides, hydrogen sulfide na obere mkpokọta nke aldehydes na organic acids. Ngwaahịa a bụ nke ebu alumina pụrụ iche na-arụ ọrụ site na nrụgide dị elu, decompression na usoro ndị ọzọ. O nwere ikike adsorption karịrị okpukpu abụọ nke ngwaahịa ndị yiri ya, ike dị elu na ogologo ndụ, ndị ahịa obodo na mba ọzọ na-anabatakwa ya nke ọma!
| Ọdịdị | Bọọlụ odo odo ma ọ bụ pink |
| nha nke obere ihe | Φ3-5mm, 4-6mm, 5-7mm ma ọ bụ kwa ihe ndị ahịa chọrọ |
| Mpaghara elu | ≥150m²/g |
| Njupụta dị ukwuu | ≥0.9g/ml |
| AL2O3 | ≥80% |
| KMnO4 | ≥4.0% |
| Mmiri mmiri | ≤25% |
Akpa kpara akpa nke 25kg/25kg akwụkwọ osisi drum/200L ígwè drum ma ọ bụ dịka arịrịọ onye ahịa si dị.