nūhou

ʻO ka Dispersant kahi ʻano mea hana interfacial active, nona ka lipophilic a me nā waiwai hydrophilic i nā molekala. Hiki iā ia ke hoʻopuehu i nā ʻāpana paʻa a me ka wai o nā puaʻa inorganic a me nā mea paʻakikī e hoʻoheheʻe ʻia i loko o ka wai, pale i ka sedimentation a me ka condensation, a hana i ʻelua ʻano philophile reagents e pono ai no ka hoʻokuʻu paʻa.Mea hoʻopuehu MF

ʻO ka surfactant kahi mea hiki ke hoʻohaʻahaʻa loa i ka haʻalulu o ka ʻili o ka hopena. Loaʻa iā ia kahi hui aila hydrophilic paʻa i hiki ke kuhikuhi ʻia ma ka ʻili o ka hopena. He ʻelua mau waiwai ka molecular structure o nā surfactants: ʻo kekahi ʻaoʻao he pūʻulu hydrophilic, ʻo kekahi hopena he pūʻulu hydrophobic; ʻO nā pūʻulu hydrophilic ka mea maʻamau i nā hui polar, e like me ka sulfonic acid, carboxylic acid, sulfuric acid, amino a amine pūʻulu a me kā lākou mau paʻakai, nā hui amide, nā hui hydroxyl, nā paʻa eter, a me nā mea ʻē aʻe, hiki ke hoʻohana ʻia e like me nā pūʻulu hydrophilic polar; ʻO nā hui hydrophobic ka mea maʻamau i nā kaulahao hydrocarbon nonpolar, e like me nā mea i ʻoi aku ma mua o 8 mau kalapona kalapona. Hoʻokaʻawale ʻia nā surfactants i nā surfactants ionic (me nā surfactants cationic a me nā surfactants anionic), nā surfactants composite, nā mea hoʻoheheʻe amphoteric, nā surfactants non-ionic, nā surfactants ʻē aʻe a pēlā aku.

Pehea ka hana ʻana o nā dispersants!

Mea hoʻopuehu MFmanaʻoʻiʻo ʻaʻole kamaʻāina nā mea a pau, ua kamaʻilio nui mākou i mua o kaMea hoʻopuehu MFʻike, no laila he aha ke kumu hana o ka dispersant? Inā ʻaʻole ʻoe i kamaʻāina i kēia ʻike, hiki iā mākou ke aʻo e pili ana i ke kumu hana o nā dispersants pū!

Kuʻuna Dispersant:

1, e hoʻopaʻa i ka ʻili o nā ʻāpana paʻa, e hoʻemi i ka ʻili o ka ʻili ma waena o ka wai - wai a i ʻole wai paʻa. ʻO ka ʻili o nā ʻāpana paʻa paʻa i maʻalahi e pulu.

2, polymer mea ano o ka dispersant, ma ka ili o ka paʻa particles hana adsorption papa, no laila, i ka hoʻopiʻi o ka ili o ka paʻa particles hoʻonui, hoʻomaikaʻi i ka recoil ikaika ma waena o nā particles o ekolu-dimensional blocking.

3, hana i ka ili o nā mea paʻa paʻa e hoʻohua i ʻelua molecular structure layer structure, surface dispersant positive and negative extremes i kahi pili ikaika me ka wai, e hoʻomaikaʻi i ke kiʻekiʻe o nā ʻāpana paʻa i pulu i ka wai. Ua pale ʻia ka waena o nā ʻāpana paʻa e ka electrostatic inductive repulsion.

4, e hana i ka hooponopono nenoaiu symmetrical, lana nā hiʻona,ʻaʻohe deposition, no laila, i na mea a pau ka hooponopono nenoaiu organic kemika ano. Ma luna aʻe, hiki i ka hoʻohana ʻana o ka dispersant ke hoʻopuehu paʻa i nā ʻāpana paʻa i ke kūlana wai.