ʻO ka Bentonite, ka mea i kapa ʻia ʻo bentonite, he mineral pālolo me ka montmorillonite ka mea nui, a paʻa loa kona ʻano kemika, i kapa ʻia ʻo "pohaku honua".
ʻO nā waiwai o ka bentonite e pili ana i ka montmorillonite, ma muli o ka ʻike o ka montmorillonite.Ma lalo o ke kūlana o ka wai, ua maikaʻi loa ke ʻano o ke aniani o ka montmorillonite, a ua hoʻoholo kēia ʻano hana aniani kūikawā he nui nā waiwai maikaʻi loa, e like me ke kiʻekiʻe dispersion, suspension, bentonability, adhesion, adsorption, cation exchange, etc. No laila, bentonite ʻike ʻia ʻo "he tausani mau ʻano mineral", a ua hoʻohana nui ʻia ia ma ka home a ma waho i nā pōpoki pipi, nā pellets metallurgical, ka hoʻolei ʻana, ka ʻeli ʻana i ka lepo, ka paʻi textile a me ke kala ʻana, ka ʻōpala, ka hana pepa, ka mea hoʻomomona, ka pesticide, ka hoʻomaikaʻi ʻana i ka lepo, desiccant, nā mea hoʻomaʻemaʻe, toothpaste, cement, ceramic industry, nanomaterials, inorganic chemicals a me nā māla ʻē aʻe.
He waiwai nui loa ka waiwai bentonite o Kina, e uhi ana i 26 mau panalaau a me na kulanakauhale, a o na wahi hoahu ka mua o ka honua.I kēia manawa, ua ulu wikiwiki ka bentonite o Kina, a ua hōʻea kāna noi i 24 mau māla, me ka hoʻopuka makahiki ma mua o 3.1 miliona mau tona.Akā he nui loa nā haʻahaʻa haʻahaʻa, a emi iho ma mua o 7% o nā huahana kiʻekiʻe.No laila, ʻo ka hoʻomohala ʻana i nā huahana kiʻekiʻe i hoʻohui ʻia he mea nui.Hoʻoulu ikaika i nā huahana bentonite i hoʻohui ʻia i ka waiwai kiʻekiʻe, a pale i ka hoʻopau ʻana i nā kumuwaiwai, i kēia manawa, ʻo ka bentonite he 4 wale nō nā ʻāpana o ka waiwai hoʻohui kiʻekiʻe, pono e hoʻolohe.
1. Montmorilonite
Hiki i ka montmorillonite maʻemaʻe ke hoʻohana piha i kāna mau waiwai ponoʻī.
Hiki ke hoʻomaʻemaʻeʻia ka Montmorillonite mai ka bentonite maoli e kū ana i kekahi mau kūlana, a ua hoʻohanaʻia ka montmorillonite i nāʻoihana kiʻekiʻe e like me ka lāʻau lapaʻau a me ka hānaiʻana ma keʻano heʻano kūʻokoʻa ma waho o ka bentonite.
ʻAʻole like ka wehewehe ʻana o Kina i nā huahana montmorillonite, kahi e hoʻohālikelike pinepine ai i nā huahana montmorillonite.I kēia manawa, ʻelua mau wehewehe ʻana o nā huahana montmorillonite, hoʻokahi ka wehewehe ʻana o nā huahana montmorillonite i loko o ka ʻoihana mineral non-metallic: ʻoi aku ka nui o ka montmorillonite ma mua o 80% i loko o ka lepo lepo i kapa ʻia he montmorillonite, e like me ka montmorillonite desiccant, etc. ʻO ka hapa nui o ka qualitatively quantitatively quantified e nā ʻano like me ka blue absorption, a ʻo ka papa he mea ʻē aʻe ma mua o ka bentonite maʻemaʻe kiʻekiʻe;ʻO ka mea ʻē aʻe ka wehewehe ʻana o ka montmorillonite ma ke kahua o ka noiʻi ʻepekema a me ka noiʻi, a ʻo kāna ʻike huahana ka nui o ka qualitatively qualitatively e XRD a me nā ʻano hana ʻē aʻe, ʻo ia ka montmorillonite ma ke ʻano maoli, hiki ke hoʻokō i nā koi o nā huahana montmorillonite i ka lāʻau lapaʻau, nā mea hoʻonaninani. , meaʻai a me nā ʻoihana ʻē aʻe.ʻO ka montmorillonite i wehewehe ʻia ma kēia ʻatikala he huahana montmorillonite ma kēia pae.
Hiki ke hoʻohana ʻia ka Montmorillonite i ka lāʻau lapaʻau
Hoʻokomo ʻia ʻo Montmorillonite (Montmorillonite, Smectite) i loko o ka United States Pharmacopoeia, British Pharmacopoeia a me European Pharmacopoeia, ʻaʻohe ʻala, lepo liʻiliʻi, ʻaʻohe hoʻonāukiuki, ʻaʻohe hopena i nā ʻōnaehana hopohopo, hanu a me nā ʻōnaehana cardiovascular, me ka mana adsorption maikaʻi, hiki ke hoʻololi i ka cation a me ka wai. hiki ke hoʻonui a me ka hoʻonui ʻana, ka hopena adsorption maikaʻi ma Escherichia coli, Vibrio cholerae, Campylobacter jejuni, Staphylococcus aureus a me rotavirus a me nā paʻakai bile, a he hopena paʻa nō hoʻi i nā toxins bacteria.He wikiwiki ka antidiarrheal, no laila ua hoʻohana nui ʻia kāna hoʻomākaukau ʻana i ka hana lapaʻau.Ma kahi o ka hoʻomākaukau ʻana, hoʻohana pū ʻia nā API montmorillonite i ka synthesis lāʻau a ma ke ʻano he mea kōkua no ka hoʻomākaukau hoʻokuʻu mau.
Hiki ke hoʻohana ʻia ʻo Montmorillonite i ka lāʻau lapaʻau holoholona a me ke olakino holoholona
Hoʻohana ʻia ʻo Montmorillonite i ka mahiʻai holoholona, pono e hoʻomaʻemaʻe ʻia ka huahana, pono e hoʻoholo ʻia ʻaʻole ia he mea make (arsenic, mercury, lead, ashlenite ʻaʻole i ʻoi aku ma mua o ka maʻamau), ʻo ka hoʻohana pololei ʻana i ka bentonite raw ore no nā lāʻau lapaʻau e hōʻeha i nā holoholona. .
Hoʻohana nui ʻia ʻo Montmorillonite i ka hoʻohua holoholona, a ʻo kona mau wahi wela ua aneane pau loa i ka pale ʻana i ka ʻōpū a me ka maʻi maʻi, ka hoʻohemo ʻana i ka mold, hemostasis a me ka anti-inflammatory, a me ka mālama ʻana i ka pā.
Hiki ke hoʻohana ʻia ʻo Montmorillonite i nā mea hoʻonaninani
Hiki i ka Montmorillonite ke wehe a hoʻopaʻa i ke koena o ka make-up, ka lepo lepo a me ka aila nui i loko o nā laina ʻili, a adsorb i ka ʻaila nui, exfoliate, hoʻolalelale i ka hoʻokahe ʻana o nā mea make kahiko, converge excessive pores, māmā melanocytes, a hoʻomaikaʻi i ka ʻili o ka ʻili.
Hiki ke hoʻohana ʻia ka Montmorillonite i ka mahiʻai ʻōpae aniani, hiki ke hoʻomaʻemaʻe i ka wai, ʻaʻole e hoʻololi i ka waiwai pH o ka wai, hāʻawi i nā meaʻai mineral, he hopena keʻokeʻo i ka ʻōpae aniani, a he mea pono ia no ka hoʻoulu ʻana i ka ʻōpae aniani.
Hoʻohana ʻia ʻo Montmorillonite ma ke ʻano he meaʻai meaʻai a me ka emulsifier i ka meaʻai, a hiki ke hoʻohana ʻia ma ke ʻano he meaʻai pohō kaumaha;Hiki iā ia ke hoʻomaʻamaʻa a hoʻonui i ka wai hua a me ka wai kō;Hoʻopalupalu i ka wai paʻakikī.Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻohui meaʻai, hoʻololi i nā mea hoʻohui holoholona i hoʻololi ʻia e like me ka protein a me ka gelatin.
Hiki ke hoʻohana ʻia ʻo Montmorillonite ma ke ʻano he clarifier waina, ʻo ka nano montmorillonite kahi adsorption ākea ākea a loaʻa ka interlayer i nā ʻano o ka hoʻopiʻi maikaʻi ʻole mau, hiki ke hoʻopili pono i nā protein, nā puaʻa macromolecular a me nā mea ʻē aʻe i hoʻopiʻi maikaʻi ʻia a hana i ka agglomeration, hiki ke hoʻohana ʻia no ka waina. , ka waina hua, ka wai hua, ka soy sauce, ka vīneka, ka waina raiki a me nā huahana brewing 'ē aʻe a me ka mālama stabilization.Nā hualoaʻa hoʻokolohua: ʻaʻole hoʻololi ka nanomontmorillonite i ke ʻano, ka waihoʻoluʻu, ka ʻono a me nā ʻano ʻē aʻe o ka waina, ka waina hua a me nā mea inu ʻē aʻe, a hiki ke hoʻokaʻawale maoli ʻia e ka poho ʻana ma muli o kona ratio hiki ʻole i ka wai.
Kaʻina hana: hoʻohui i ka nano-montmorillonite waina clarifier i 3-6 manawa ka nui o ka wai e pehu piha, e hoʻoulu i kahi slurry, a laila e hoʻohui i ka waina e mālama ʻia a me nā huahana ʻē aʻe i hoʻoulu ʻia a hoʻopuehu like, a hope kānana e loaʻa i kahi. kino waina alohilohi.
Nano montmorillonite waina clarifier ua hoʻohana 'ia no ka waina clarification no ka oi ma mua o 50 makahiki, i ka loa palekana a me ka hilinaʻi, a me ka auxiliary hopena i ka pale a me ka hoomalu ana o ka "metala luku" a me ka "browning" o ka waina.
2. ʻO ka bentonite organik
ʻO ka ʻōlelo maʻamau, loaʻa ka bentonite organik (amination) ma ka uhi ʻana i ka bentonite kumu sodium me nā paʻakai amine organik.
Hoʻohana nui ʻia ka bentonite organik i ka inika pena, ka ʻaila ʻaila, polymer active filler a me nā māla ʻē aʻe.
ʻO ka bentonite organik kahi mea hana gelling kūpono no nā wai kūlohelohe.ʻO ka hoʻohui ʻana i ka nui o ka bentonite organik i ka ʻōnaehana organik wai e hoʻopilikia nui i kāna rheology, piʻi ka viscosity, hoʻololi i ka wai, a lilo ka ʻōnaehana thixotropic.Hoʻohana nui ʻia ka bentonite organik i nā pena, paʻi ʻīnika, lubricants, cosmetics a me nā ʻoihana ʻē aʻe he nui e hoʻomalu i ka viscosity a me ka flowability, e hana maʻalahi ai ka hana, mālama paʻa a me ka hana ʻoi aku ka maikaʻi.I loko o ka epoxy resin, phenolic resin, asphalt a me nā resins synthetic ʻē aʻe a me Fe, Pb, Zn a me nā ʻano ʻē aʻe o nā pena puaʻa, hiki ke hoʻohana ʻia ma ke ʻano he anti-settling auxiliary, me ka hiki ke pale i ka pigment lalo agglomeration, corrosion resistance, thickening coating. , etc.;Hiki ke hoʻohana ʻia i loko o nā inks solvent-based e like me nā mea hoʻohui mānoanoa e hoʻoponopono i ka viscosity a me ka kūlike o nā inika, pale i ka diffusion ink, a hoʻomaikaʻi i ka thixotropy.
Hoʻohana ʻia ka bentonite organik i ka ʻaila ʻaila a hiki ke hoʻohana ʻia ma ke ʻano he ʻaila a me ka mea hoʻohui e hoʻonui i ka kūlike o ka lepo, hoʻomaikaʻi i ka hoʻopuehu ʻana a me ka hoʻokuʻu ʻana.
Hoʻohana ʻia ka bentonite organik ma ke ʻano he mea hoʻopiha no ka lāʻau lapaʻau a me kekahi mau huahana plastik e like me nā kaila a me nā ʻōpala.Hoʻohana ʻia ka bentonite organik e like me ka hoʻopiha piha ʻana, kahi ʻenehana hou i nā makahiki kanawalu a hoʻohana nui ʻia i ka CIS mua, ʻAmelika Hui Pū ʻIa, United Kingdom a me nā ʻāina ʻē aʻe.Ma hope o ʻekolu mau makahiki o ka noiʻi a me ka hoʻomohala ʻana, ua hoʻomohala maikaʻi ka ʻimi noiʻi o Jilin Chemical Industry Company i ke ʻano loea o ka hana ʻana i ka bentonite organik (ʻike ʻia ʻo ka bentonite hoʻololi) no ka lāʻau.Ua ho'āʻoʻia nā huahana ma Huadian, Jilin, Changchun, Jihua a me nā hale hana paʻa'ē aʻe, a he mea kupaianaha ka hopena,ʻaʻole i hoʻonui waleʻia ke ola o nā kaʻa, akā, ua hoʻemi nuiʻia ke kumukūʻai o ka hana paʻa.Ua ʻike ʻia a hoʻokipa ʻia ka bentonite organika no ka rubber (modified bentonite) e nā ʻoihana lāʻau, a nui ka mākeke.
Hoʻohana pū ʻia ʻo Nanoscale organic bentonite no ka hoʻololi nano o nā plastics e like me ka nylon, polyester, polyolefin (ethylene, propylene, styrene, vinyl chloride) a me ka resin epoxy e hoʻomaikaʻi ai i kona kūpaʻa wela, ikaika, ʻaʻahu kūʻē, pale kinoea a me ka umekaumaha kikoʻī.Hoʻohana nui ʻia ka hoʻohana ʻana i ka bentonite organik nano-scale i ka lāʻau no ka hoʻololi ʻana i ka nano o nā huahana lāʻau, hoʻomaikaʻi i kona paʻa ʻana o ka ea, hoʻopaʻa ʻia ka hoʻonui ʻana a me ke kūpaʻa ʻana, ke kūpaʻa corrosion, ke kū ʻana o ka wā a me ke kūpaʻa kemika.Ua aʻo maikaʻi ʻia nā nanocomposites polyurethane elastomer/montmorillonite a me EPDM/montmorillonite nanocomposites.
Hiki ke hana ʻia ka bentonite/polymer masterbatch (hoʻololi a maʻalahi hoʻopuehu ʻia) mai ka nano-scale organic bentonite/polymer masterbatch (hoʻololi ʻia a maʻalahi hoʻi i hoʻopuehu ʻia), a hiki ke hoʻohui ʻia ka nano-scale organic bentonite/polymer masterbatch me ka rubber a i ʻole elastomer. e hoʻomākaukau i ka nano-bentonite composite thermoplastic elastomer, hiki ke hoʻoikaika i ka hoʻomohala ʻana o ka nano-thermoplastic elastomer.
3. Bentonite keʻokeʻo kiʻekiʻe
ʻO ka bentonite keʻokeʻo kiʻekiʻe he bentonite hoʻomaʻemaʻe kiʻekiʻe (calcium) me ka keʻokeʻo o ka liʻiliʻi he 80 a ʻoi aku paha.Loaʻa ka bentonite keʻokeʻo kiʻekiʻe mai kona keʻokeʻo a kaulana i nā ʻano he nui e like me nā huahana kemika i kēlā me kēia lā, nā keramika, ka hana pepa, a me nā uhi.
Nā huahana kemika i kēlā me kēia lā: ke kopa keʻokeʻo kiʻekiʻe, ka pauka holoi, ka mea holoi e like me ka mea hoʻomaʻemaʻe lole, hoʻomaʻemaʻe, hoʻoheheʻe i nā mea haumia, pale i ka hōʻiliʻili ʻana o nā crusts a me ke koena ma luna o ka ʻili o ka lole, e hoʻemi i ka waiho ʻana o ka zeolite ma ka lole;Hiki iā ia ke hoʻopaʻa i ka lepo a me nā mea ʻē aʻe i loko o ka wai wai i ka hoʻokuʻu ʻia;Hoʻopili i nā aila a me nā mea haumia ʻē aʻe, a hiki ke hoʻohuihui i ka bacteria.Hoʻohana ʻia ia ma ke ʻano he gelling agent i ka toothpaste a me nā mea hoʻonaninani, a hiki ke hoʻololi i ka mānoanoa a me ka thixotropic agent no ka toothpaste i lawe ʻia mai waho mai --- synthetic magnesium alumina silicate.Hōʻike nā hopena hoʻāʻo i ka toothpaste keʻokeʻo keʻokeʻo kiʻekiʻe me ka maʻi montmorillonite o> 97% a me ke keʻokeʻo o 82 he palupalu a pololei, ʻo ka tensile viscosity o ka paʻi he 21mm, a he nani ka paʻi ma hope o ka hoʻopiha ʻana.Ma hope o 3 mau mahina o ka hoʻokomo mau ʻana i kahi mahana kiʻekiʻe o 50 degere, ua ʻoki ʻia ka pāpaʻi, ʻaʻole i loli ke kala, paʻa maoli ka toothpaste, ʻaʻohe granulation a maloʻo waha, a ʻo ka paipu alumini ʻaʻole loa i corrosive, a me ka maʻalahi a palupalu ka ʻili o ka paʻi.Ma hope o 5 mau mahina o ka wela kiʻekiʻe a me 7 mahina o ka nānā ʻana a me ka nānā ʻana o ka lumi wela, hiki i ka toothpaste ke hoʻokō i ke kūlana hou o ka toothpaste, a hiki ke hoʻohana ʻia e like me ka toothpaste maka.
Ceramics: Hoʻohana ʻia ka bentonite keʻokeʻo ma ke ʻano he mea hoʻopihapiha plastik i nā seramika, ʻoi aku hoʻi i nā huahana e koi ai i ke keʻokeʻo kiʻekiʻe ma hope o ka sintering.Hāʻawi kona mau waiwai rheological a me ka hoʻonui i ka plasticity paste keramika a hoʻonui i ka ikaika, ʻoiai e hoʻopaʻa ana i ka hoʻokuʻu ʻana o ka wai i loko o ka paʻi, ʻoiai ʻo kona adhesion maloʻo e hāʻawi i ka ikaika paʻa kiʻekiʻe a me ke kūlou ʻana i ke kūʻē ʻana i ka huahana hope.I loko o ka ceramic glazes, hoʻohana ʻia ka bentonite keʻokeʻo e like me ka plasticizer a me ka mānoanoa, e hāʻawi ana i ka ikaika, ka plasticity a me ka hoʻopili kiʻekiʻe i ka glaze a me ke kākoʻo, e makemake ana i ka wili pōpō.
- Ka hana pepa: I ka ʻoihana pepa, hiki ke hoʻohana ʻia ka bentonite keʻokeʻo e like me ka multifunctional white mineral filler.
- Ka uhi ʻana: ka mea hoʻoponopono viscous a me ka hoʻopiha mineral keʻokeʻo i ka uhi, hiki ke hoʻololi ʻāpana a i ʻole holoʻokoʻa i ka titanium dioxide.
- Hoʻololi Starch: hoʻoikaika i ka mālama ʻana a hoʻohana maikaʻi i ka hana.
- Eia kekahi, hiki ke hoʻohana ʻia ka bentonite keʻokeʻo i nā mea hoʻopili kiʻekiʻe, polymers, pena.
4. Palolo palolo
Hana ʻia ka pālolo palolo i hana ʻia e like me ka mea nui e ka mālama kemika, ʻaʻole i hoʻohālikelike ʻia ka hiʻohiʻona liʻiliʻi liʻiliʻi, ʻoi aku ka kiʻekiʻe o ka ʻāina kikoʻī ma mua o ka pālolo hana, he kiʻekiʻe adsorption kiʻekiʻe, hoʻohana nui ʻia i ka ʻoihana petrochemical hoʻomaʻemaʻe aromatic, aviation kerosene ka hoʻomaʻemaʻe, ka aila mineral, ka aila holoholona a me ka mea kanu, ka wax a me ka wai hoʻomaʻemaʻe decolorization hoʻomaʻemaʻe, hoʻohana ʻia i ka ʻaila lubricating, ka aila kumu, ka diesel a me nā ʻaila hoʻomaʻemaʻe ʻē aʻe, e wehe i ke koena olefins, gum, asphalt, alkaline nitride a me nā mea haumia ʻē aʻe i ka aila.
Hiki ke hoʻohana ʻia ka pālolo palolo ma ke ʻano he desiccant moisture, detoxifier alkali lāʻau kūloko, vitamina A, B adsorbent, lubricating oil coincident contact agent, gasoline vapor phase essence preparation, etc. catalyst a me ke kiʻekiʻe wela polymerization agent.
I kēia manawa, hiki ke hoʻohana ʻia no ka decolorization a me ka hoʻomaʻemaʻe ʻana i ka aila ʻai, kahi wahi wela o ka noi.
Ka manawa hoʻouna: Dec-20-2022