Kumakhemikhali amahle kanyei-surfactantuchungechunge lwezimboni,ama-alkyl dimethyl tertiary amineszisebenza njengezinto ezixhumanisa izinqubo ezingenhla nezingezansi. Izakhiwo ezibalulekile zemikhiqizo engezansi kufaka phakathi ama-amine oxides, ama-betaine amphoteric surfactants kanye nosawoti we-cationic quaternary ammonium—njengokwenza igwebu, ukuqina, ukuhlanganisa, ukumanzisa kanye nokusebenza kokubulala amagciwane—ngokuyisisekelo kunqunywa ukusatshalaliswa kwe-carbon chain, ubumsulwa kanye nokuqina kwekhwalithi ye-upstream tertiary amine feedstocks. Ukuguquguquka okuncane kwesilinganiso se-carbon chain kungabangela ngqo uchungechunge lwezinkinga zokukhiqiza, njenge-foam engazinzile yemikhiqizo eqediwe, ukuhlukaniswa kwesistimu, impilo emfushane yeshelufu kanye nokwenyuka nge‑imikhiqizo.
I-Shanghai Qixuan Chemical Technology Co., Ltd. inolwazi olujulile ekuhlinzekweni kwezinto zokusetshenziswa kwe-surfactant. Kumakhasimende asebenzisa ukuhlanza kwamakhemikhali nsuku zonke, i-asphalt emulsification, izithasiselo zezimboni, ukwelashwa kwamanzi kanye neminye imboni, sethula i-**DMA246 mixed alkyl dimethyl tertiary amine**. Lo mkhiqizo unikeza izindleko eziningi.‑isisombululo sezinto zokusetshenziswa eziphumelelayo zezimo ezahlukahlukene zokwenziwa kwe-surfactant.
I-DMA246 iyinhlanganisela ehlanganisiwe ye-dodecyldimethylamine, i-tetradecyldimethylamine kanye ne-hexadecyldimethylamine. Uhla lwayo lokwakheka lulawulwa ngokuqinile: I-Dodecyldimethylamine (C12DMA, CAS: 112-18-5) ingama-54.0~62.0%; I-Dimethyl(tetradecyl)amine (C14DMA, CAS: 112-75-4) ingama-32.0~38.0%; I-Hexadecyldimethylamine (C16DMA, CAS: 112-69-6) ingama-5.0~9.0%. Inani layo eliphelele le-amine lihlala licishe libe ngu-246 mgKOH/g, lapho kuvela khona igama lomkhiqizo i-DMA246.
Lo mkhiqizo unokuqukethwe okuphezulu kwe-amine ephezulu esebenzayo, kanye nokungcola kwe-amine okuyinhloko nokwesibili okulinganiselwe kakhulu kanye nokuqukethwe komswakama okuphansi. Kunciphisa ngempumelelo amathuba okusabela okungekuhle phakathi kwamakhasimende.'ukwenziwa kwe-quaternization, i-oxidation kanye nokuhlanganiswa kwe-amphoterization, futhi kunciphisa imiphumela emibi ye-‑imikhiqizo enombala kanye nephunga lezimpahla eziqediwe ezansi komfula. Emazingeni okushisa aphansi, ibonakala njengoketshezi olunamafutha olusobala olungenambala, olunganyibiliki emanzini kodwa oluxubene ne-ethanol kanye nezinyibilikisi ze-hydrocarbon organic. Kwenza kube lula ukuphakelwa kwezinto kanye nokuthuthwa kwamapayipi, futhi kuyavumelana kokubili nama-reactor aqhubekayo kanye nama-batch synthesis.
Ama-formulator amaningi abhekene nemikhawulo yokusebenza lapho ekhetha ama-intermediate e-tertiary amine ane-single carbon chains: i-price C12 tertiary amine inikeza umphumela oqinile wokugqwala kodwa obuthakathaka, ngenkathi i-long‑i-chain C16 tertiary amine inikeza ukuqina okuhle kakhulu kodwa amandla anele okwenza igwebu futhi iphansi kakhulu‑ukugeleza kokushisa. I-DMA246 isebenzisa inhlanganisela yeketanga lekhabhoni elawulwa yi-C12, engezwe yi-C14 kanye nenani elincane le-C16. Ilinganisela ngobuchule amandla okwenza amagwebu, ukusebenza kokujiya kanye nokuphansi‑ukuzinza kwezinga lokushisa, okuphula izithiyo zokusebenza kwe-single‑ikhabhoni‑uchungechunge lwama-amine e-tertiary kanye nokugcina isikhala esikhulu sokulungisa ukuthuthukiswa kokwakheka.
Emikhakheni yamakhemikhali yansuku zonke kanye neyokuhlanza indlu, i-DMA246 isebenza njenge-feedstock ekhethwayo yokukhiqiza ama-amine oxides kanye nama-alkyl betaine amphoteric surfactants. Ama-amine oxides enziwe nge-oxidation reaction asetshenziswa kabanzi ezinhlinzeni zokuwasha izitsha, eziqinile.‑izihlanzi zangaphezulu, ama-shampoo, izihlanzi zomzimba kanye nezihlanzi zobuso. Ingxenye ye-C12 inikeza amafomula amandla avelele okukhipha igwebu, ikhiqiza igwebu elicebile, elihle kanye ne-detergent enamandla ukuze kususwe ngempumelelo inhlabathi yamafutha kanye namaprotheni. Ingxenye ye-C14 kanye nengxenye encane ye-C16 ziqinisa ukuqina kwesistimu, zinciphise umthamo owengeziwe we-thickener futhi zithuthukise ukubekezelela amafomula emanzini aqinile.
Ezinhlelweni zokuhlanza okuthambile, ama-amine oxides nama-betaine atholakala ku-DMA246 anokucasuka okuphansi kanye nokuhambisana okuhle kokwakheka. Angahlanganiswa nama-surfactants angewona ama-ionic kanye nama-anionic ukwakha izinhlelo zokuhlanza ezithambile. Imikhiqizo yokugcina imelana nokuhlukaniswa ngaphansi kwe-low‑isitoreji sokushisa esinokuguquguquka okuncane kwe-viscosity, sihlangabezana neshelufu eqinile‑izidingo zokuqina ezivela kubakhiqizi bamakhemikhali bansuku zonke. Kwabanzima‑izihlanzi zamafutha zomsebenzi zamakhishi okupheka kanye nezinsiza eziningi‑inhloso enzima‑Njengoba ihlanza ubuso, lolu hlelo luthuthukisa ukuhlanganiswa kwe-emuls kanye nokusabalala kwamabala kawoyela ngenkathi lugcina igwebu lilawuleka ukuze lilingane nezinhlangothi ezahlukahlukene.‑sebenzisa izimo zokuhlanza.
Ezintweni zokwakha imigwaqo, i-DMA246 isebenza njengesihluthulelo sokuhlanganiswa kwe-asphalt emulsifier. Ngemva kokuguqulwa kwe-quaternization, i-DMA246 ikhiqiza ama-cationic asphalt emulsifier afanelekela i-medium‑setha futhi uyephuza‑setha izinhlelo ze-asphalt emulsion. Isakhiwo se-carbon chain esihlanganisiwe se-C12/C14/C16 senza ngcono i-hydrophilic‑Inani lama-emulsifier ebhalansi ye-lipophilic (HLB), lithuthukisa ukuzinza kokusabalala kwamaconsi e-asphalt emanzini, landisa isikhathi sokugcina i-asphalt emulsion futhi linciphisa izingozi zokubola kanye nokubola ngesikhathi sokugcina.
Ezinhlelweni zobunjiniyela ezifana ne-asphalt ehlanganisiwe ebandayo, uphawu lwe-slurry kanye ne-micro‑Ukubeka phezulu, ama-emulsifier atholakala ku-DMA246 athuthukisa ukunamathelana phakathi kwe-asphalt nama-aggregates, athuthukisa amandla kanye nokumelana nomonakalo wamanzi kwendlela eyakhiwe, futhi asekele indawo ezungezile.‑ukwakhiwa kwezinga lokushisa ukunciphisa ukusetshenziswa kwamandla okwakha kanye nezindleko zephrojekthi eziphansi. Uma kuqhathaniswa nama-emulsifier e-asphalt alungiselelwe kusuka ku-single‑ikhabhoni‑Ama-amine e-tertiary chain, ama-derivative e-DMA246 abonisa ukusebenza kwe-emulsion okuzinzile ngaphansi kokushintshashintsha okukhulu kwezinga lokushisa ngesikhathi sokwakhiwa futhi andisa ifasitela lokwakha elinokwenzeka.
Izithasiselo zezimboni kanye nokwelashwa kwamanzi kumelela enye insimu enkulu yokusetshenziswa kwe-DMA246. Usawoti we-ammonium we-quaternary okhiqizwa yi-quaternization ye-DMA246 ungasetshenziswa njengezithambisi zendwangu, ama-biocides kanye nezithibi zokugqwala kwensimbi. Ekuqedeni kwendwangu, imikhiqizo ye-quaternized inamathela ezindaweni zefayibha, inciphise ukungqubuzana phakathi kwefayibha futhi inikeze ubumnene kanye nezakhiwo zokulwa ne-static ezindwangu. Ekujikelezeni kwamanzi okupholisa kanye nezinhlelo zamanzi ezikhiqizwa endaweni kawoyela, zicindezela ukukhula kwamagciwane futhi zakha ifilimu yokuvikela enamathelayo ensimbini yekhabhoni nakwezinye izinsimbi ukuze kuvinjelwe ukugqwala kwemishini.
Ngaphezu kwalokho, i-DMA246 ingasetshenziswa ekuhlanganiseni ama-mineral flotation agents, ama-raber release agents kanye nama-fertilizer anti-‑izinto zokubopha amakhekhe. Amaketanga ayo amade e-alkyl anikeza umsebenzi omuhle wokuxhumana ukuze kwaneliswe izidingo zokuthuthukiswa kwezengezo ezingxenyeni eziningi zezimboni.
Njengomhlinzeki wezinto zokusetshenziswa, iShanghai Qixuan Chemical Technology iyaqonda ngokugcwele izidingo eziyinhloko zamakhasimende amakhemikhali amahle: i-batch‑to‑Ukuvumelana kweqembu, ukunikezwa okuzinzile kanye nezinsizakalo zobuchwepheshe ezisekelayo. Iqembu ngalinye le-DMA246 lilethwa nombiko ogcwele wokuhlolwa. Ukusatshalaliswa kwe-carbon chain, inani le-amine kanye nezinkomba zokungcola kulawulwa ngaphakathi kwamazinga achazwe ukuze kugwenywe ukuguquguquka kokusebenza kwemikhiqizo eqediwe engezansi okubangelwa umehluko weqembu lezinto zokusetshenziswa. Sisekelwa yizintambo zokuphakelwa ezivuthiwe, sinikeza ukunikezwa okuzinzile kuma-drum ensimbi angu-160 kg. Imibhalo ehlobene ne-SDS, TDS kanye ne-REACH iyatholakala kumakhasimende ukuze kuhlangatshezwane nezidingo zokubhaliswa komkhiqizo, ukuphathwa kokuphepha kanye nesimemezelo samasiko.
Ithimba lethu lobuchwepheshe linobuchwepheshe obukhulu kubuchwepheshe be-surfactant. Sinikeza amakhasimende ukwesekwa kobuchwepheshe kwezinqubo zokwenziwa kwe-DMA246 ezingezansi, ezihlanganisa ukulungiswa kwenqubo, ukulungiswa kwesilinganiso sokudla kanye nokulungiswa kwesimo sokusabela kwemizila kasawoti we-amine oxide, i-betaine kanye ne-quaternary ammonium. Sisiza amakhasimende ukuthi afinyeze imijikelezo emisha yokuthuthukiswa komkhiqizo, athuthukise izinqubo zokukhiqiza futhi anciphise ukusetshenziswa kwezinto zokusetshenziswa. Abakhiqizi bamakhemikhali ansuku zonke, ama-asphalt emulsifiers, izithasiselo zezimboni kanye namakhemikhali okwelapha amanzi bangakha imikhiqizo ehlukene ngokusekelwe ku-DMA246 futhi bakhe izinzuzo zokusebenza phakathi kokuncintisana okukhulu kwemakethe.
Imboni ye-surfactant yasekhaya iqhubeka nokuthuthuka iye ekuhlazeni nasekukhuleni okuphezulu.‑ukuthuthukiswa kokusebenza. Abasebenzisi bokugcina abaphansi baphakamisa izidingo zokuhlanzeka kwezinto zokusetshenziswa, ukuqina kweqembu kanye nezindleko eziphelele.‑ikhabhoni‑Ama-amine endabuko e-tertiary chain abonisa ubuthakathaka bokusebenza obusobala kakhulu kwezinye izinhlobo ezihlanganisiwe. Ngokuphambene nalokho, i-DMA246, i-multi‑i-carbon blended tertiary amine intermediate, ivela njengenketho ekhethwayo yabakhi abaningi ngenxa yokusebenza okulinganiselayo kanye nokuzivumelanisa nezimo kwenqubo ebanzi.
I-DMA246 mixed alkyl dimethyl tertiary amine ayiyona inhlanganisela elula ebonakalayo yamaketanga e-carbon ahlukene. Ingumthungi ophakathi nendawo‑Yenzelwe ukusetshenziswa kwe-surfactant engezansi komfula. Ilinganisela izakhiwo eziningi ze-interfacial okuhlanganisa ukugcoba, ukuqina, ukuhlanganisa i-emuls kanye nokumanzisa, futhi ivumelana nemikhakha eyahlukahlukene okuhlanganisa ukuhlanza kwamakhemikhali kwansuku zonke, izinto zokwakha imigwaqo kanye nokwelashwa kwamanzi ezimbonini. Kwabakhiqizi be-surfactant, umthombo‑I-feedstock ye-amine elinganisiwe futhi ezinzile ye-tertiary inciphisa kakhulu ubunzima bokulungisa iphutha lokwakheka futhi yandisa imingcele yokusetshenziswa komkhiqizo.
I-Shanghai Qixuan Chemical Technology Co., Ltd. izoqhubeka nokugxila ezintweni zokusetshenziswa eziyinhloko ze-surfactant, iqhubeke nokuthuthukisa iphothifoliyo yethu yomkhiqizo futhi inamathele ezintweni ezimbili.‑isu eliqhutshwayo lokuhlinzeka okuzinzile kanye nezinsizakalo zobuchwepheshe. Sizosebenzisana nabalingani bomhlaba wonke ukuhlola amandla okusetshenziswa kwe-tertiary amine intermediates, sithuthukise ikhwalithi ephezulu kakhulu‑ukusebenza, izindleko‑ama-surfactants asebenzayo futhi anika amandla aphezulu‑ukuthuthukiswa kwekhwalithi yemboni yamakhemikhali amahle.
Isikhathi sokuthunyelwe: Septhemba-24-2026