N'ozuzu, a ghaghị iji brik aluminom dị elu mee ihe na ọkụ ikuku alkaline. N'ihi na ala alkaline na acidic na-enwekwa chlorine, ọ ga-abanye n'ime ala dị omimi nke brik alumina dị elu n'ụdị gradient, nke ga-eme ka brik na-emegharị ahụ daa.
Brick aluminom dị elu mgbe mmebi nke ikuku alkaline bụ mgbawa kwụ ọtọ. Ihe mejupụtara nbibi ahụ bụ isi awọ mmanụ, gas na-ere ọkụ, na ihe ndị dị na alkaline na ngwaahịa ndị ọzọ. Ihe ndị a na-emeghachi omume na oge iko na nkume mulite na brik aluminom dị elu.
Brik dị elu nke aluminom na-emebi emebi ga-apụta n'elu. Ogwu gas na-ere ọkụ ga-emepụta nitrate rata, sedimentation na ọdịiche nke brik aluminom dị elu; mmeghachi omume nke glaciers emepụtara ga-etolite usoro ọhụrụ dị mgbagwoju anya. Mgbe nitriles na-enweghị mmiri na-ekpo ọkụ na kọntaktị na vagram emepụtara, mmeghachi omume mgbochi vaporization ga-eme, na-eme ka brik aluminum dị elu gbawaa ma ọ bụ daa. Na mgbakwunye, nrụrụ ọkụ na-adịkwa oke njọ maka corrosion brik refractory. N'ihi nbibi nke Fang quartz, Skywine, na quartz crystal silica. Ojiji tile ọkụ ga-adị njọ karịa noodles oyi.
Mmebi nke brik nke silicon dioxide dịkwa oke njọ. A na-agbaze silica na brik aluminom - mmiri mmiri. The agbaze kechioma nitrate na ala-agbaze ebe silicon nkume na-etolite a nnukwu ego nke mmiri mmiri na-adọ. Ihe dị elu nke silica dị n'ime brik, ka ọnụ ọgụgụ nke mmiri mmiri na-abawanye. Usoro mmiri dị oke egwu ga-emebi brik aluminom dị elu. A na-emebikwa silicon silicon na brik. N'ihi na a na-eri silica efu, usoro Mo Lai Shi ga-emebi. Mgbe nzaghachi nke lickle nitrate na nkume mullite nwere ike ime ka mgbasawanye na-ebibi ihe nke brik aluminom dị elu.
Brick aluminom dị elu nwere ezigbo nguzogide dị elu na abrasion. A na-eji ha eme ihe n'ọtụtụ ebe na mkpuchi nke ọkụ ụlọ ọrụ dị iche iche, dị ka ọkụ ọkụ, ọkụ ikuku na-ekpo ọkụ, na rotary kiln. Otú ọ dị, n'ime ọkụ ụlọ mmepụta ihe nke alkaline, iji brik alumina dị elu dị oke.
Njirimara kemịkalụ nke brik alumina dị elu na-eme ka ha guzogide mmetụta nke gburugburu acidic. Otú ọ dị, na gburugburu alkaline nke ukwuu, dị ka ciment kilns ma ọ bụ iko iko, brik aluminom dị elu ga-emeghachi omume na alkali metal oxides, na-eme ka brik ahụ gbawaa ma gbasaa. Mmeghachi omume n'etiti brik Al2O3 na alkali metal oxides na-emekarị ka e guzobe alkali aluminosilicate gel, nke nwere ebe mgbaze dị ala ma nwee ike ịgbanye ngwa ngwa site na cracks.
Iji dozie nsogbu a, e tinyela ọtụtụ atụmatụ iji meziwanye nguzogide brik aluminom na gburugburu alkaline. Otu ihe ngwọta bụ ịgbakwunye magnesia ma ọ bụ spinel na brik alumina dị elu. The magnesia ma ọ bụ spinel ga-emeghachi omume na alkali metal oxides na-etolite kwụsiri ike spinel n'ụzọ, nke nwere ike welie nguzogide nke Al2O3 brik na cracking kpatara alkali mmeghachi omume. Ihe ngwọta ọzọ bụ itinye mkpuchi nchebe n'elu brik alumina dị elu iji gbochie kọntaktị kpọmkwem na gburugburu alkaline.
Na nchịkọta, brik aluminom dị elu nwere oke itinye n'ọrụ na mkpuchi ọkụ ụlọ ọrụ alkaline. Iji welie nguzogide nke brik Al2O3 na gburugburu alkaline, ọ dị mkpa ịgbakwunye ụfọdụ mineral ma ọ bụ mkpuchi iji zere mmeghachi omume na-emerụ ahụ na alkali metal oxides. Ọ dị oke mkpa ịhọrọ ihe kwesịrị ekwesị maka mkpuchi ọkụ ụlọ ọrụ mmepụta ihe iji belata ihe egwu nwere ike ịchekwa ma chekwaa ego.
Oge nzipu: Mee-19-2023
