sChemical-Plant

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ʻO ka hoʻoheheʻe ʻana i ka huʻa seramika

ʻEkolu mau pilikia nui e hiki ke hoʻopilikia i nā ʻōhū i ka hoʻomohala ʻana i nā ceramics, a ʻo nā ʻano ʻano ʻano like ʻole ʻekolu o nā ʻōmole: oxidized bubbles, reduced bubbles and glaze bubbles.E nānā pono kākou i ke kaʻina hana o ka hoʻokumu ʻana i ka ʻōpū.

1. Nā ʻōhū oxidation: Ua hoʻokumu ʻia kēia huʻihuʻi waiwai ma muli o nā hopena oxidation piha ʻole.Aia nā ʻōhū nui a me nā puʻupuʻu liʻiliʻi, no ka mea, ua uhi ʻia kahi papa waho me kahi papa glaze, no laila ʻaʻole hiki iā mākou ke haki, a ʻo ka hapa nui o ka ʻikepili cross-sectional hina i hana ʻia ma nā haʻahaʻa haʻahaʻa.

2. E ho'ēmi i ka pahu: ma muli o ka lawaʻole o ka hoʻohaʻahaʻaʻana,ʻo ka pahu he pahu hakahaka.ʻOi aku ka nui o kona anawaena ma mua o ko ka huʻa oxidizing, a huli melemele kona ʻāpana keʻa.Hana ʻia ka hapa nui o nā huahana ma nā wela kiʻekiʻe kokoke i ke ahi.

3. Nā ʻōhū aniani: He ʻuʻuku loa nā ʻōhū aniani.Aia ka pahu ma ka ʻili o ka papa aniani, kahi kūpono no nā haumāna e hoʻopā me ko lākou mau lima.E paʻa lākou i nā kikoʻeleʻele ke hoʻomaha.

No nā mea hoʻohana ʻaʻole i hoʻohana i nā defoamers seramika, ua ʻōlelo ʻia e hoʻohana i kahi defoamer silicone i hoʻomohala maikaʻi ʻia, hiki ke hoʻopau i ka pilikia huʻi o nā seramika.He liʻiliʻi ka nui o ka defoaming agent, wikiwiki ka defoaming, a kūpaʻa i ka wela kiʻekiʻe a me ka alkali.

ʻO nā hana kūikawā o nā silicone defoamers penei:

1. Kūleʻa maikaʻi wela kiʻekiʻe;

2. Ke kū'ē i ka waikawa ikaika a me ka alkali (PH waiwai: 4-14), kūpono loa no ka defoaming a me ka hoʻopau ʻana i ka huʻa ma lalo o kahi ʻano alkaline;

3. ʻOi aku ka maikaʻi o ka wela kiʻekiʻe a me ka ʻenehana ʻāhi;

4. Hana maikaʻi i ka defoaming a me ka defoaming, kahi mea koʻikoʻi i nā haʻahaʻa haʻahaʻa loa;

5. Hana maikaʻi ʻo ia iho emulsifying.


Ka manawa hoʻouna: Jun-03-2019