Ka hoʻohana ʻana i ka bentonite i ka ʻoihana uhi: ʻelima mau pono a me ka mālama ʻana

Elima pono o bentonite I nā noi noi


01
Loaʻa ka hopena mānoanoa: ʻo ka bentonite e hana i kahi mea flocculent i loko o ka wai, he hopena mānoanoa, a hiki ke hoʻohui ʻia kāna mau pūʻulu mole me nā mea kumu organik i loko o ka uhi, hiki ke hoʻonui i ka pale wai o ka uhi a hoʻomaikaʻi i ka ikaika a me ka pili. o ka uhi ana.


02
ʻO ka hoʻokuʻu ʻana a me ka hoʻopuehu: ʻo ka bentonite ka hoʻokuʻu maikaʻi ʻana a me ka hoʻopuehu ʻana i ka wai, no laila ʻaʻole maʻalahi ka pena e hoʻoheheʻe ʻia, ʻaʻole maʻalahi ke kau ʻana, ke kala like ʻole, no laila e hoʻomaikaʻi ai i ke kūpaʻa o ka hoʻokuʻu ʻana i ka pena, a me ka hana brushing maikaʻi. ka mānoanoa like, ka pahee a me ka pahee. Ma muli o kēia, hiki ke hoʻohui ʻia kekahi calcium carbonate kaumaha i ka pena, no laila e hōʻemi ana i ke kumukūʻai.


03
Adhesion a huna mana: Bentonite i kekahi adhesion a me ka huna mana, a me ke kumu kūʻai haʻahaʻa, hoʻohui ia i ka polyvinyl alcohol series glue, hiki ke hana i ka nui o ka waiʻona polyvinyl a me kona mea hoʻopihapiha (e like me ka māmā calcium carbonate) i hoʻemi nui ʻia, no laila. ua hoemi ia ke kumukuai o ka huahana.


04
Hydrophilicity, plasticity, hoʻonui, hoʻopaʻa ʻana: bentonite he hydrophilicity maikaʻi loa, plasticity, hoʻonui, hoʻopaʻa ʻana, a hiki ke hui pū ʻia me ka nui o ka wai i loko o kahi colloid, i loko o ka wai hiki ke hoʻokuʻu i nā ion i hoʻopaʻa ʻia, ka repulsion uila ma waena o nā ion, no laila ia. pāʻani i ka hana o ka dispersant i ka pena. I loko o ka uhi wai, ʻo nā ʻāpana colloidal bentonite i ka neʻe ʻana o ka wikiwiki kiʻekiʻe e hui pū me ka asphalt wela a ʻokiʻoki, ʻoki a ʻokiʻoki i ka asphalt. ʻO nā mea polar i loko o nā ʻāpana asphalt gelled e hoʻopili i nā ʻāpana bentonite, e hana ana i kahi kiʻiʻoniʻoni colloidal hydration ma luna o ka ʻili o nā ʻāpana asphalt, e hōʻemi ana i ka neʻe waena ma waena o ka asphalt a me ka wai, e pale ana i nā ʻāpana asphalt mai re-condensing, pēlā e hana ai i kahi pae hoʻopuehu paʻa. a e hana ana ma ke ano he emulsifier.


05
Me ka pale anuanu: Bentonite Ua lilo ke pale anuanu, a hiki ke hoʻohanaʻia ka uhi i hoʻomākaukauʻia ma nā haʻahaʻa haʻahaʻa ma ka hoʻoilo.


E hoʻomaopopo i ka noi pena



01
No ka organobentonite, ma muli o ka like ʻole o ka cationic organics i hoʻokomo ʻia i ka wā o ka hoʻololi ʻana, ʻokoʻa nō hoʻi ka adaptability o ka organobentonite i nā solvents, ka hopena i kekahi organobentonite e luku a hoʻopilikia paha i nā paʻa hydrogen i loko o ka polar solvent kaiapuni, e hopena i ka hopena anti-settling o ka ʻōnaehana. ʻaʻole kūpono.

02
ʻO ka Bentonite he mea hoʻoheheʻe rheological pauka, aia kekahi mau pilikia i ka hoʻohui a paʻakikī paha e hoʻopuehu, ʻoi aku ka nui o nā hoʻokolohua liʻiliʻi i loko o ka hale hana, paʻakikī ke hopu i ka mahana a me ka hoʻopuehu, a he hewa nui ka ʻikepili i ana ʻia.

03
He mana nui ko Bentonite i ka nani o ke kiʻi uhi. Ke piʻi ka nui o ka bentonite i ka 20% o ka nui o ke ʻano, e nalowale ka mālamalama i ka uhi, a maloʻo ka ʻili, maʻalahi e haki a palupalu.

04
He haʻahaʻa ka keʻokeʻo o ka bentonite, a he hopena maikaʻi ʻole ia i ka pae ʻana o ka pena.

E hōʻuluʻulu


BentoniteMa ke kiʻi i hoʻohana nuiʻia e like me ka hoʻohuiʻana, e like me ka shaickener, anti -
Nā manawa post: 2024 - 04 - 30 10 10:00:07
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