Kungani Okuqukethwe kwe-Chlorine Kubalulekile Kumapulasitiki e-PVC kanye nalawo angewona e-PVC
Okuqukethwe kwe-chlorine kuyisihlonzi esiyinhloko se-polyvinyl chloride (PVC) phakathi kwe-thermoplastics. I-PVC ngokuvamile iqukethe i-chlorine engu-56% ngesisindo, okutholakala kuphela ngamasu okuhlaziya akhethekile njenge-XRF. Ukuba khona kwe-chlorine kunemiphumela ebalulekile: ngesikhathi sokucubungula nokuvuselela, ingakhipha i-hydrochloric acid kanye ne-dioxin, okubangela izingozi zemvelo kanye nokugqwala kwemishini.
Izimboni ezicubungula ama-pellet epulasitiki, amabhlogo epulasitiki, kanye ne-PVC cable sheath zithembele ekulinganisweni okusheshayo kokuqukethwe kwe-chlorine ukuze zikhiphe i-PVC emifuleni yemfucuza exubile. Abakhiqizi be-cable sheath kumele baqinisekise ukungabikho noma ukuba khona kwe-chlorine ukuze bahambisane nezindinganiso zokuphepha, zokulawula, kanye nobumsulwa.
Ukuhlunga kwe-PVC kanye nokungewona i-PVC
*
Izinselele Ezivamile Ekuhleleni i-PVC Kusuka Kumapulasitiki Angewona Awe-PVC
Ukuhlunga ngokubonakalayo akuthembekile ngenxa yokufana kokubukeka phakathi kwe-PVC nezinye izinto ze-thermoplastic ezifana ne-PET, PE, kanye ne-PP. Ukuhlunga okungalungile kuholela ekungcoleni amaqoqo angewona ama-PVC e-PVC, okuletha amaphutha asekelwe ku-chlorine, ukushintsha kombala, kanye nokuwohloka komshini emikhiqizweni ephinde yasetshenziswa. Imishini evezwe ekugcwaleni okuphezulu kwe-chlorine idinga ukuhlanzwa nokugcinwa njalo, okwandisa izindleko zokusebenza.
Izindlela zokuhlunga ngokuzenzakalelayo ubuningi, umbala, kanye namalebula zivame ukungabi nayo i-PVC, njengoba ubuningi buhlangana futhi izici zomphezulu aziphelele. Ukuhlaziywa kwezinto ze-XRF kusabalulekile ekulinganisweni kwe-chlorine okunembile kuma-pellet epulasitiki, amabhlogo, kanye nezinto zomgobo wekhebula, okuvumela ukuhlonza i-PVC okunembile nokusekela imisebenzi yokuvuselela kabusha eqinile, engenakungcola.
Ubuchwepheshe be-XRF ekuHlaziyweni Kwezinto Eziyisisekelo ze-Chlorine
Izimiso Zokukhanya Kwe-X-Ray Ekutholakaleni Kwe-Halogen
I-XRF ikhiqiza izigxivizo zeminwe eziyisisekelo ngokuthola imisebe ye-X yesibili ekhishwa lapho ugongolo olunamandla aphezulu lushaya amasampula epulasitiki. I-EDXRF ivumela okuqukethwe kwe-chlorine okusheshayo ekuhlaziyweni kwe-PVC ngokulinganisa ngqo i-Cl engxenyeni ngayinye amazinga ayikhulu, isuse ukuthambekela ezindleleni zokuhlonza i-PVC. Isihlaziyi se-EDXRF se-chlorine kumapulasitiki silinganisa iziqongo ze-halogen ezihlukile kwezinye izakhi—ukuvumela ukulinganiswa kwe-chlorine okunembile ezintweni ze-PVC, ngokuhlaziywa kwezinto eziningi okuhlanganisa ezinye izinto ezingaba khona ze-halogen. Ucwaningo lubonisa ukuthi i-EDXRF ingafinyelela imikhawulo yokuthola i-Cl eseduze ne-0.5–1.0 wt% kuma-matrices aqinile, ihlangabezana nokuhlunga kwe-PVC ukuze kusetshenziswe kabusha izidingo zokuvuselela.
Izinzuzo Zezihlaziyi Ze-EDXRF Eziphathwayo Zokusetshenziswa Kwensimu
Isihlaziyi se-XRF esiphathwa ngesandla sokuthola i-chlorine sisekela ukuhlaziywa okuqondile, okungabhubhisi kwamasampula amakhulu: ama-pellet epulasitiki, amabhlogo, kanye ne-sheath yekhebula le-PVC. Imiphumela yokuqukethwe kwe-Cl itholakala ngemizuzwana emi-5-10, ngesidingo esincane sokulungiselela isampula. Umkhawulo ojwayelekile wokuthola ungu-0.3-1.0% Cl ngesisindo, ofanele kakhulu ukuhlukanisa amapulasitiki e-PVC kulawo angewona ama-PVC. Amadivayisi afana ne-Lonnmeter ahlanganisa ukuphatheka nokwakhiwa okuqinile, afanelekela izindawo zokusebenza ezinzima. Ubuqotho besampula buhlala bunjalo, inzuzo ekuhlungeni nasekuhlonzeni ipulasitiki ye-PVC lapho kudingeka ukuhlaziywa okuphindaphindiwe.
I-XRF Spectrum Chlorine
*
Ukuhlaziywa Okusheshayo Kwe-Cl Elemental Nokuhlunga Nge-Lonnmeter XRF Analyzer
Isingeniso ku-Lonnmeter XRF Alloy Analyzer
Abahlaziyi be-EDXRF abaphathwa ngesandla be-Lonnmeter baletha ukutholwa kwe-chlorine ne-halogen okulungiselelwe ukuhlonza ngokushesha i-PVC ezindaweni ezahlukahlukene zokuvuselela kabusha. Idivayisi ineshubhu ye-X-ray engu-50 kV ethuthukisiwe kanye ne-SDD detector enesinqumo esiphezulu. Isofthiwe yokuhlaziya ehlanganisiwe ivumela ukulinganiswa okusheshayo nokubika kwamapulasitiki, ama-pellet, amabhlogo, kanye ne-PVC cable sheath. Ukusebenza kwebhethri kanye nomklamo we-ergonomic kuvumela ukusetshenziswa eziteshini zokuhlunga, ukuhlolwa kwasendaweni, noma ukusethwa kwelebhu. Ibhokisi eliqinile le-analyzer kanye ne-interface elula kusekela ukuqina nokuphindaphinda ngaphansi kwezimo zezimboni.
Ukusebenza Kokuhlonza I-PVC Halogen (Chlorine)
Isihlaziyi seLonnmeter silinganisa okuqukethwe kwe-chlorine ku-PVC ngokushesha—ukuhlaziywa kuvame ukuqeda phakathi kwemizuzwana engama-30 ngesampula ngayinye. Ukulinganisa akubhubhisi, kugcina ubuqotho besampula ngenkathi kuhlukanisa i-PVC kumapulasitiki angewona ama-PVC ngesikhathi sokuhlunga okuvamile noma ukulawulwa kwekhwalithi. Ekuhlaziyweni okukhulu kwe-cable sheath noma amabhlogo, ama-algorithms edivayisi akhokhela imiphumela ye-matrix, eqinisekisa imiphumela ephindaphindwayo. Ukulinganisa amaphuzu amaningi kuvumela ukuhlukanisa amasampula anezingqimba noma angcolisiwe, kunciphisa ama-positive angamanga.
Ukubhekana Nezidingo Zezimboni: Ukusebenza Kahle Kokuhlunga, Ukunciphisa Imfucuza, kanye Nokuthobela Imithetho
Ukulinganiswa kwe-chlorine okunembile kwenza kube lula ukuhlukaniswa okuphumelelayo emifudlaneni yepulasitiki exubile, kunciphisa ingozi yokungcola ngesikhathi sokusetshenziswa kabusha. Ukusebenza kahle kokuhlunga kuyanda njengoba i-analyzer inikeza imiphumela yesikhathi sangempela, inciphisa ukungenelela okwenziwa ngesandla. Ukuhlonza i-PVC okuthuthukisiwe kusekela imigomo yobumsulwa yemikhiqizo esetshenziswe kabusha futhi kuvikela imishini yenqubo ekugqwaleni okubangelwa yi-chlorine. Ukuthobela imithethonqubo yemvelo kuqinisekiswa ngokulandelela okuqukethwe kwe-halogen kuzo zonke izingxenyana, kuhlangatshezwane nezindinganiso zasendaweni nezamazwe ngamazwe. Izici zemibhalo ye-analyzer zinikeza ukulandelelwa kanye nokulungela ukuhlolwa kwabasebenzi bezimboni.
Isinyathelo Ngesinyathelo: Ukusebenzisa i-Lonnmeter XRF Analyzer Yokuhlunga i-PVC/Okungeyona i-PVC
Ukuhlanganiswa Kokuhamba Komsebenzi – Kusukela Kudoti Ongenayo Kuya Kuzingxenye Ezihleliwe
Imfucuza yepulasitiki engenayo ibekwa esiteshini sokuthutha noma sokuhlunga. I-Lonnmeter ihlaziya i-XRF ephathwayo iskena into ngayinye noma ibhetshi. Izimpawu ze-chlorine ezingaphezu komkhawulo zibonisa ukuba khona kwe-PVC kanye nokusebenza kokuhlunga kokuqala. Lokhu kwenza kube lula ukuphambukisa i-PVC ngokuzenzakalela noma ngesandla kusuka emifudlaneni engeyona i-PVC, kunciphisa ukungcoliswa okuwelanayo kanye nokwenza ngcono ikhwalithi yokuvuselela. Ukusetshenziswa okuqhubekayo kwe-EDXRF analyzer ye-chlorine kumapulasitiki kuthuthukisa ukusebenza kahle kokuhlunga kuwo wonke ama-pellets, amabhlogo, kanye nezinto zomgobo wekhebula. Imiphumela iqoshwa ngedijithali kusofthiwe yethuluzi ukuze kulandelelwe futhi kuqinisekiswe ikhwalithi. Irekhodi ngalinye lifaka uhlobo lwesampula, ukuhlushwa kwe-chlorine kanye nesitembu sesikhathi, kusekela ukuhambisana kanye nokwenza ngcono inqubo. Ukuloba kusiza ukuhlaziywa kwebhetshi, ukuhlolwa kokubuyela emuva, kanye nokubika kwabalawuli namakhasimende.
Abaqhubi bathola ukuqeqeshwa okuqondiswe ezindleleni zokuhlonza i-PVC, imikhuba yokuphatha ephephile, kanye nokusebenzisa i-Lonnmeter XRF analyzer ukuze kutholakale i-chlorine. Ukuvezwa kwemisebe kulawulwa ngokuvikela, ama-dosimeter, kanye nokugwema ukuvezwa ngqo. Imishini yokuzivikela yomuntu siqu—amagilavu nokuvikelwa kwamehlo—kuyimpoqo. Ukulinganiswa nokuhlanza njalo kuvimbela ukwakheka kwezinsalela futhi kuqinisekisa ukulinganiswa okunembile kwe-chlorine ezintweni ze-PVC. Ukushaja ibhethri, izibuyekezo zesofthiwe, kanye nokunakekelwa okuhleliwe kugcina ukuthembeka kwedivayisi. Ukunciphisa amaphutha abasebenzisi kudinga imihlahlandlela ecacile yokulungiselela isampula kanye nokuhlolwa kobuchwepheshe okuvamile. Lezi zinyathelo zigcina ukunemba kwedatha okuphezulu futhi zinciphisa ingozi ngesikhathi sokutholwa kwe-halogen ezintweni zepulasitiki.
Cela Isilinganiso: Sebenzisa Amandla e-Lonnmeter XRF Analyzer
Ukubonisana okuqondile kwezobuchwepheshe kuyatholakala kwaLonnmeter ukuze uthole uhla oluphelele lwabahlaziyi be-XRF abaphathwa ngesandla nabasebenza kahle. I-Lonnmeter ihlaziya i-XRF ephathwa ngesandla ithola i-chlorine, i-bromine, i-lead, i-cadmium, i-mercury, i-antimony, ne-chromium kumasampula epulasitiki aqinile. Amadivayisi afaka izixhumi zesikrini sokuthinta futhi asebenza amahora angu-8 ngokushaja ngakunye. Ukuxhumeka kwe-USB/Bluetooth, kanye nokulinganiswa kwesampula kuqinisekisa ukwesekwa okuqinile kwemisebenzi yokuhlunga ye-PVC kanye nokuhlolwa okusekelwe ekuhambisaneni nemithetho.
Thola imininingwane yamanani, imininingwane elungiselelwe kahle, kanye namaphepha edatha aphelele ngewebhusayithi esemthethweni yeLonnmeter.
Imibuzo Evame Ukubuzwa
Kuyini ukuhlaziywa kwe-XRF chlorine futhi kungani kubalulekile ekuhlonzweni kwe-PVC?
Ukuhlaziywa kwe-XRF chlorine kunquma okuqukethwe kwe-chlorine kumapulasitiki ngokulinganisa ama-spectra ezinto eziyisisekelo. I-PVC iqukethe i-chlorine engu-~56% ngesisindo, okunikeza isignali ecacile yokuhlukaniswa okusheshayo ezintweni ezingezona eze-PVC njenge-PET, i-PE, ne-PP. Ukulinganiswa kwe-chlorine okunembile kuvimbela ukungcoliswa kwemifudlana esetshenzisiwe, kuqinisekisa ubumsulwa bezinto futhi kunciphisa ukwakheka kwe-hydrochloric acid ngesikhathi sokucubungula. Imigqa yokuhlunga ezenzakalelayo efakwe abahlaziyi be-XRF ikhulisa ukuphuma kwamandla futhi inciphise ukugcinwa kwemishini ngokuhlonza ngokuthembekile okuqukethwe kwe-PVC kumfucuza wepulasitiki. Ukuhlaziywa kwe-chlorine elemental nge-XRF kubalulekile ekulawuleni ikhwalithi emisebenzini yokuvuselela kabusha ye-pellet yepulasitiki, i-block, kanye ne-cable sheath.
Ingabe i-analyzer ye-EDXRF ephathwa ngesandla ingathola i-chlorine kokubili kuma-pellet epulasitiki kanye ne-PVC cable sheath?
Abahlaziyi be-EDXRF abaphathwa ngesandla, njenge-Lonnmeter, banikeza ukuzwela okuphezulu kokutholwa kwe-chlorine kumasampula aqinile, kufaka phakathi ama-pellet epulasitiki, amabhlogo, nezinto zomgobo wekhebula. Ukucushwa okuphathekayo kwenza ukuhlolwa okusheshayo, kwendawo yokusetshenziswa ngaphakathi kwemigqa yokuhlunga kanye nezindawo zasensimini. Ukuhlaziywa okungonakalisi kuqinisekisa ukuthi isampula ihlala ingashintshi, kusekela ukuhlolwa kwekhwalithi okuqhubekayo kanye nokuqapha ukuhambisana kuzo zonke izinhlobo ezahlukene ze-PVC kanye nezingezona eze-PVC.
Yikuphi ukulungiswa okudingekayo ku-analyzer ye-Lonnmeter XRF ekuhlungeni okuvamile kwe-PVC?
Ukulungiswa okuvamile kuhilela ukulinganiswa kwezinsimbi ngezikhathi ezithile kanye nokuhlanza amafasitela okulinganisa. Ukulungiswa kahle kwendawo yesampula kususa amaphutha okuhlaziya. Abasebenzi kumele bahlole ukuqina kwamandla kanye ne-detector futhi balandele izikhawu zokulungisa ezihleliwe ukuze bagcine ukunemba ngesikhathi sokuhlolwa kokuqukethwe kwe-PVC halogen. Lokhu kusekela ukuhlaziywa kwe-chlorine elemental okuthembekile kwemisebenzi yokuhlunga.
Ingabe ukuhlaziywa kwe-XRF kuyalimaza amasampula epulasitiki ahlolwayo?
I-XRF iyindlela engonakalisi. Amasampula awathinteki ngesikhathi sokuhlaziywa kwe-chlorination, okwenza kube lula ukuhlola okuphindaphindiwe ngaphandle kokuwohloka. Lokhu kubalulekile ekusebenzeni kokuhlonza i-PVC ekusetshenzisweni kabusha kwepulasitiki, ukuqinisekisa ukuhlunga okusheshayo nokunembile ngenkathi kugcinwa ubuqotho obungokomzimba nobamakhemikhali bezinto ezivivinyiwe.
Isikhathi sokuthunyelwe: Feb-12-2026
