ʻO kā mākou huahana nui: Amino silicone, block silicone, hydrophilic silicone, kā lākou silicone emulsion a pau, hoʻomaʻemaʻe wikiwiki i ka hoʻomaʻemaʻe ʻana, wai repellent (Fluorine free, Carbon 6, Carbon 8), nā mea holoi holoi demin (ABS, Enzyme, Spandex protector, Manganese remover), ʻāina hoʻoili nui: India, Pakistan, Bangladesh, Türzkiye

 

Noi Hana Hana o Gemini Quaternary Ammonium Salt Surfactants

ʻO Gemini quaternary ammonium paʻakai surfactants, ʻike ʻia hoʻi ʻo cationic Gemini surfactants, he ʻano surfactant hou e hoʻopili ai i ʻelua a ʻoi aku paha nā kaulahao cationic surfactant ma o ka hoʻopili ʻana i nā hui. ʻO ke ʻano molekole N-terminal ʻelua kūikawā o Gemini quaternary ammonium salt surfactants e hāʻawi iā lākou me nā waiwai physicochemical kūikawā. Hoʻohālikelike ʻia me nā paʻakai ammonium quaternary kuʻuna kuʻuna, loaʻa iā lākou ka ʻoi aku ka maikaʻi o ka ʻili / ka hana ma waena, nā mea antibacterial a me nā waiwai bactericidal, a me nā ʻano rheological kūʻokoʻa, a me ka pulu maikaʻi a me ka ikaika emulsifying ikaika.

ʻO Gemini quaternary ammonium paʻakai surfactants i kēia manawa he waiwai noi nui a ua loaʻa i ka manaʻo ākea i nā kula e like me ka sterilization a me ka disinfection, nā ʻaila aila, ka pale ʻana i ka corrosion inhibition, ka paʻi textile a me ke kala ʻana, ka mālama ʻana i ka wai, a me nā mea hou.

 

Ke noi ma ke kahua o ka sterilization a me ka disinfection

Ma muli o ka loaʻa ʻana o ʻelua mau pūʻulu hydrophilic i hoʻopiʻi maikaʻi ʻia a me ʻelua mau kaulahao hydrophobic i loko o nā molekele surfactant Gemini Quaternary Ammonium Salt, ua ʻoi aku ka ikaika o ka bactericidal hiki ke hoʻohālikelike ʻia me nā paʻakai ammonium quaternary kuʻuna kuʻuna (1231 a me 1227), a me ka haʻahaʻa haʻahaʻa, ākea ka hana ola, a me ka hoʻoheheʻe wai maikaʻi.
Nā wahi noi: ① He waiwai noi nui ia i ka sterilization a me ka anti-corrosion o nā huahana mālama pilikino, nā mea hoʻonaninani, a me ka ʻoihana pepa; ② Hiki ke hoʻohana ʻia ma ke ʻano he bactericide maikaʻi no ka hoʻoheheʻe ʻana i ka wai e hoʻoheheʻe ana i ka ʻoihana, e hōʻemi ana i ka hoʻopaʻa ʻana o ka pipeline a me nā mea ʻino; ③ Ma ke ʻano he pani no ka corrosion inhibitors (1227) i ka hoʻihoʻi ʻana i ka aila kiʻekiʻe ma nā māla aila, hoʻemi ia i ka ʻino o ka bacteria (e like me ka sulfate hōʻemi i ka bacteria, iron bacteria, a me ka bacteria saprophytic) ma nā pipeline aila a hoʻonā i ka pilikia o ka pale ʻana i ka bacteria.

ʻO ka hana sterilization a me ka disinfection o Gemini Quaternary Ammonium Salt Surfactants: ① Gemini Quaternary Ammonium Salt Surfactants ʻelua mau kaulahao hydrophobic i loko o kā lākou molecular structure, e hoʻomaʻamaʻa i kā lākou mau pūʻulu hydrophobic e komo i loko o ka papa lipid o nā cell bacteria, a me kā lākou mau hui hydrophilic e komo i loko o ka papa protein, e alakaʻi ana i ka enzyme inactivation a me ka protein denaturation; ② Loaʻa i ka molecular structure ʻelua mau pūʻulu N-terminal, a ma lalo o ka induction, piʻi ka nui o ka uku maikaʻi o ka hui poʻo paʻakai ammonium dicycloquaternary, e maʻalahi i nā surfactants e adsorb ma luna o nā ʻili bacteria, e hoʻololi i ka permeability o nā paia cell bacteria a hoʻonā iā lākou e haki, loaʻa ka hopena o ka pepehi ʻana i ka maʻi bacteria.

 

Hoʻohana i ka hoʻolaʻa ʻaila tertiary

Hoʻohana ʻia ma ke ʻano he wai haʻihaʻi maʻemaʻe no nā māla aila

ʻO ka wai haʻihaʻi he wai hana i hoʻohana ʻia no ka haki ʻana a me ka hoʻololi ʻana i nā waihona aila a me ke kinoea. ʻO kāna hana nui ʻo ka hoʻololi ʻana i ke kaomi kiʻekiʻe mai ka ʻili a hiki i ka hoʻokumu ʻana e hana i nā haʻihaʻi a me ka lawe ʻana i nā proppants. Hiki i nā mea haʻihaʻi kuʻuna e like me ka guar gum a me ka hydroxyethyl cellulose ke waiho i nā koena i nā haʻihaʻi e hiki ke hōʻino i ka hoʻokumu ʻana, ka hopena i ka emi ʻana o ka permeability a me ka huahana. Loaʻa i nā surfactants paʻakai ammonium quaternary Gemini nā manaʻo hoʻohana maikaʻi i nā wai haʻihaʻi surfactant viscoelastic (VES) ma muli o kā lākou mau waiwai rheological kūʻokoʻa a me nā pōʻino haʻahaʻa.

Hoʻonui ka hoʻohaʻahaʻa ʻana i nā kemika a me ka hoʻonui ʻia ʻana o nā pūnāwai wai

Ma hope o ka hoʻokele wai lōʻihi, hiki i ka depressurization kemika a me ka hoʻonui ʻana i nā pūnāwai hoʻoheheʻe wai hiki ke alakaʻi i ka paʻa ʻana o ka wai ma muli o ka hopena kūʻē wai, ka pōʻino paʻa wai, ka neʻe ʻana o ka pālolo, ka hoʻokumu ʻana i ka scaling, a me ka ulu nui o ka bacteria. He mea koʻikoʻi kēia pilikia ma kahi kokoke i ka luawai, ka hopena o ke kaomi wai kiʻekiʻe a me ka lawa ʻole o ka nui o ka wai.

ʻO ka depressurization kemika a me ka hoʻonui ʻana i ka injection e pili ana i ka injecting depressurization a me ka injection enhancement agents i loaʻa nā paʻakai ammonium quaternary i loko o nā pūnāwai wai e hōʻemi i ka ʻāʻī ʻana o ka ʻaila-wai, hoʻemi i ka hopena Jamin, a hoʻonui i ka hiki ke kahe aila; Ke hoʻololi nei i ka pulu o ka ʻili pōhaku e hoʻonui i ka hydrophilic a hoʻoikaika i ka ikaika capillary; Kāohi i ka pehu pālolo a hoʻemi i ka pōʻino i ka hoʻokumu ʻana; Kāohi i ka ulu ʻana o nā microorganisms a hōʻemi i ka pōʻino i ka luawai a me ka hoʻokumu ʻana; E hoʻomaikaʻi i ka permeability o ka wai i hoʻopaʻa ʻia e hoʻokō i ka pahuhopu o ka hoʻemi ʻana i ke kaomi a me ka hoʻonui ʻana i ka injection i nā māla aila haʻahaʻa-permeability. A ʻo ka ʻenehana o ka hoʻohaʻahaʻa ʻana i ke kaomi a me ka hoʻonui ʻana i ka injection i kekahi hopena hoʻoneʻe aila.

Hoʻohana ʻia i ka hoʻihoʻi ʻana i ka aila kiʻekiʻe

Ke hoʻohālikelike ʻia me nā paʻakai ammonium quaternary kaulahao kuʻuna, ʻoi aku ka maikaʻi o ka hana ʻana o ka ʻili a me ka haʻahaʻa haʻahaʻa o nā micelle koʻikoʻi. Hiki iā ia ke hana i nā micelles linear maʻalahi a hoʻopaʻa i kekahi i kekahi e hana i kahi ʻōnaehana pūnaewele ma nā haʻahaʻa haʻahaʻa loa. Hoʻonui nui ʻia ka viscosity o ka hoʻonā a loaʻa iā ia nā hiʻohiʻona shear thinning. Hiki i kāna mau waiwai rheological kūikawā ke hoʻololi pono i ka ratio kahe o ka aila-wai, hoʻonui i ka leo i hoʻopili ʻia, a hoʻomaikaʻi i ka pono o ka neʻe ʻana o ka aila. ʻO ka hoʻokomo ʻana i kahi ʻōnaehana hoʻonā i loaʻa nā paʻakai ammonium quaternary binary i loko o ka hoʻokumu ʻana ʻaʻole hiki ke hoʻohaʻahaʻa nui i ka ʻāʻī ma waena o ka ʻaila a me ka wai (a hiki i 10-3 mN / m), hoʻololi i nā waiwai rheological a me emulsifying o ka aila, akā hoʻomaikaʻi hoʻi i ka wettability o ka ʻili hoʻokumu (kahi o ka hoʻololi ʻana o ka wai), hoʻemi i ka ikaika adhesion o ka aila; Hiki iā ia ke hana i nā emulsions ʻaila-wai paʻa, e maʻalahi ke kahe a me ka unuhi.

Mea ho'ōla ho'ōla a me ka ho'ēmi kauō

Me ka ulu ʻana o ka hoʻokele waiwai honua, ke kū nei ke kanaka i kahi pilikia ikehu hohonu. Pehea e hōʻemi ai i ke kūʻē ʻana o ka friction i ka wā lōʻihi o ka lawe ʻana i ka wai pipeline a hōʻemi i ka hoʻohana ʻana i ka mana o nā kahua pamu he mea nui ia o ka hoʻomohala ʻana i nā ʻenehana hoʻōla a me ka hoʻohaʻahaʻa ʻana i ka ikehu.

ʻO ka hoʻohui ʻana i nā mea hoʻemi hoʻemi kemika wai hiki ke hōʻemi nui i ke kūʻē ʻana o ke kaʻina kahe a me ka hoʻohaʻahaʻa ʻana i ka hoʻohana ʻana i ka paila, kahi mea i ʻike ʻia ʻo ka hopena Toms. ʻO nā mea hoʻohaʻahaʻa huki maʻamau i kēia manawa he polymers a me nā surfactants. Hiki i nā Polymers ke haki i ke kaulahao ma lalo o ka ʻūhā mechanical o nā pamu, kahi e hoʻonāwaliwali ai i kā lākou hana hoʻohaʻahaʻa huki a ʻaʻole kūpono i nā ʻōnaehana pani pani. Loaʻa i nā micelles surfactant nā waiwai hui ponoʻī a hiki ke hoʻihoʻi koke i kahi hale ʻako ʻia ma hope o ka ʻako ʻāwī kiʻekiʻe. Loaʻa iā lākou ka hoʻohuli maikaʻi ʻana a kūpono i nā ʻōnaehana lawe wai cyclic a me non cyclic. Hoʻohālikelike ʻia me nā surfactants kuʻuna, ʻoi aku ka maikaʻi o nā surfactants Gemini i ka hana ʻili a me nā waiwai hoʻohui ponoʻī, a loaʻa iā ia ka waiwai hoʻohana nui i nā ʻōnaehana hoʻemi huki wai.

Noi ma ke kula o ka metala corrosion inhibition

Hiki i ka corrosion metala ke hoʻololi i nā waiwai mechanical a physicochemical o nā mea metala, e hoʻolilo i nā poho waiwai nui i ka hana ʻoihana a me nā hale noho. Hōʻike ʻo Gemini quaternary ammonium salt surfactants i ka hana ʻoi aku ka maikaʻi o ke kūpaʻa ʻana i ka metala i hoʻohālikelike ʻia me nā paʻakai ammonium quaternary kuʻuna kuʻuna, me nā hiʻohiʻona kiʻekiʻe a me nā mea ʻawaʻawa ʻole. Hiki iā ia ke hana i kahi kiʻiʻoniʻoni adsorption ma luna o ka ʻili o nā metala ma o ka huki electrostatic ikaika o kāna pūʻulu N-terminal pālua, e hōʻemi nui ana i ka hana corrosion o nā metala i loko o ka pāpaʻi kemika. I kēia manawa, loaʻa iā ia ka nui o nā noi i ka ʻoihana o ka petrochemical, ka lawe ʻana, ke kila, a me nā mīkini.

ʻO ke ʻano o ka pale ʻana i ka pōʻino metala e nā surfactants: ʻO nā ʻili metala ke lawe maʻamau i nā koina maikaʻi ʻole. ʻO Gemini quaternary ammonium salt surfactants e hoʻoheheʻe ʻia i loko o ka wai a hoʻokaʻawale ʻia i loko o nā cations me nā kumu ʻelua. ʻO Gemini quaternary ammonium salt surfactant ion ua hoʻopili ʻia ma ka ʻili metala e ka electrostatic attraction, a hiki i nā hui hydrophobic ke hana i kahi kiʻiʻoniʻoni hydrophobic nui ma ka ʻili metala, hiki ke hoʻokaʻawale maikaʻi i ka wai a i ʻole nā ​​​​mea ʻino ʻē aʻe mai ka hoʻopili ʻana me ka metala, a laila e hoʻokō ai i ka inhibition metala maikaʻi.

 

Hoʻohana ʻia ma ka ʻoihana paʻi lole a me ka ʻoihana kala

Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻolaha hoʻemi alkali a me ka cationic dye dyeing retarder no nā lole polyester.

He hopena koʻikoʻi ko Gemini quaternary ammonium paʻakai i ka hoʻohaʻahaʻa alkali o nā lole polyester. ʻOi aku ka liʻiliʻi o ka nalo ʻana o ka ikaika o nā lole i mālama ʻia, a hiki ke hoʻomaikaʻi maikaʻi ʻia ka drape, breathability, a me ka paʻa ʻana o ka makū o nā lole. ʻOi aku ka haʻahaʻa o ka crystallinity a me ke aniani hoʻololi ʻana o nā fibers i mālama ʻia me nā dyes cationic, a ʻo ke ʻano o loko o nā fibers he haʻahaʻa, ʻoi aku ka wikiwiki o ka adsorption rate. ʻO ka paʻakai ammonium quaternary Gemini i hoʻohui ʻia i ke kala e komo mua i loko o ka fiber a hoʻopaʻa ʻia me ka anion acid sulfonic. Ma hope o ke komo ʻana o ka cationic dye, ua hoʻololi ʻia, a laila e hoʻolōʻihi i ka helu adsorption dye a loaʻa ka hopena dyeing lohi. ʻO Wang Rongxiang et al. ua hoʻohana i nā paʻakai ammonium māhoe māhoe (ʻano mnm) i ka polyester fabric alkali reduction accelerators and retarders, a ʻike i kēia ʻano o nā paʻakai ammonium quaternary māhoe he mea hoʻoikaika nui i ka mālama ʻana i ka hoʻemi alkali o nā lole polyester. Ma hope o ka pau ʻana, maikaʻi ka hana lole, a ʻoi aku ka maikaʻi o ka hana ma mua o nā paʻakai ammonium quaternary kuʻuna kuʻuna.

Hiki ke hoʻohana ʻia e hoʻomaikaʻi i nā kiko paʻi nylon

Hiki i ka Nylon ke hana i ka lua ma ka ʻili i ka wā e paʻi ana i ka wai waika, i hōʻike ʻia ma ke ʻano he hui kūloko ma ka ʻili lole. Ma ka hoʻohui ʻana i nā paʻakai ammonium quaternary dicot kūpono, nā paʻakai anionic a me nā paʻakai ammonium quaternary dicot e hoʻokumu i kahi ʻōnaehana spatial network ma ka ʻili lole, e paʻakikī ai ka neʻe ʻana o nā kala i ka wā o ka paʻi ʻana a i ʻole ka hoʻomaloʻo ʻana, a pale i ka hana ʻana o nā kiko textile. ʻO ka pilina paʻa ma waena o Gemini quaternary ammonium paʻakai a me nā waiʻawaʻawa he mea maikaʻi no ka hōʻemi ʻana i ka hana ʻana o nā kiko paʻi. Ua hōʻike ʻia nā haʻawina ʻo ka hoʻohana ʻana i ka hydroxyl i loaʻa nā paʻakai ammonium quaternary i hui pū ʻia me nā mea hoʻohui ʻē aʻe e hiki ke hoʻopau i ka lua i hana ʻia e nā dyes i ka wā paʻi nylon.

ʻenehana paʻakai haʻahaʻa i ke kaʻina hana hoʻoluʻu o ka pulupulu a me nā lole olonā

ʻO ka hoʻohana ʻana i ka nui o nā paʻakai inorganic i ke kaʻina hoʻoluʻu ʻana i nā lole pulupulu he mea paʻakikī loa ia no ka mālama ʻana i ka wai ʻino, a ua lilo ka paʻakai ʻole/paʻakai liʻiliʻi/ʻokoʻa ka waihoʻoluʻu alkali i wahi wela noiʻi. Ma ka hoʻololi ʻana i nā pulupulu pulupulu me ka liʻiliʻi o nā paʻakai ammonium quaternary a laila hoʻohana i nā dyes reactive no ka hoʻolohi ʻana, hiki ke hoʻemi nui ʻia ka nui o nā paʻakai inorganic, he mea maikaʻi ia no ka hōʻemi ʻana i nā kumukūʻai, hoʻemi i ka haumia paʻakai i ke kaiapuni, a hoʻomaikaʻi i ka maikaʻi o ka huahana. Jia Lihua et al. hoʻohana ʻia nā paʻakai ammonium quaternary ester ma ke ʻano he mea hoʻohui no ka hoʻoluli ʻana i nā lole olonā me nā mea hoʻonaninani. Ua hiki i ka 85% ka nui o ka lawe ʻana a me ka hoʻoponopono ʻana o ka M-3RE melemele reactive. ʻOi aku ka maikaʻi o ka hoʻoluʻu ʻana i nā lole olonā i mālama ʻia me kēia ʻano paʻakai ammonium quaternary ma mua o ko ka paʻakai ammonium quaternary kuʻuna CTAB, me ka piʻi ʻana ma kahi o 10% o ka kala kala a me ka hoʻopaʻa paʻa.