Lanthanum chloride, inowanzozivikanwa seLaCl3, musanganiswa une zvakasiyana-siyana zvekushandisa mukutsvagisa kwesainzi neindasitiri.Rimwe remabasa ayo akakosha ari mumunda weatomic absorption spectroscopy (AAS), uko inoita basa rakakosha mukuvandudza kurongeka nekunzwa kwekuongorora.AAS inyanzvi yekuongorora inoshandiswa kuona kuwanda kwezvinhu mumuenzaniso.Ngatitarisei zvakanyanya basa relanthanum chloridemune atomic absorption spectroscopy uye kunzwisisa kukosha kwayo.
AAS inoshandiswa zvakanyanya mumaindasitiri akawanda, kusanganisira kuongorora kwezvakatipoteredza, mishonga yemishonga, zvekurima, metallurgy, etc. Inyanzvi inoshandisa maatomu kutora uye kubudisa chiedza kuti ione uye kuverenga zvinhu zvakasiyana mumuenzaniso wakapiwa.Icho chiridzwa chinoshandiswa muAAS chine zvikamu zvakati wandei, zvinosanganisira mwenje we cathode ine mhango ine chinhu chekufarira, nebulizer, monochromator, photomultiplier chubhu, uye pakupedzisira detector.
Lanthanum chlorideinonyanya kushandiswa sekemikari inogadzirisa mune atomic absorption spectrometry.Kemikari modhifita zvinhu zvinowedzerwa kumuenzaniso kana murazvo kuti uvandudze kugadzikana kwechinhu chiri kuongororwa uye kuwedzera kuyerwa kwekunzwa.Mune atomic absorption spectrometry, shoma shoma yelanthanum chlorideinowanzowedzerwa mumurazvo mune mhinduro.Nekuita izvi, inoumba macomplexes ane zvimwe zvinhu, zvichivadzivirira kubva mukusangana kwemakemikari nezvimwe zvikamu zviripo mumuenzaniso.
Rimwe remabasa ekutanga elanthanum chloridemune atomic absorption spectrometry ndeyekudzivisa kuumbwa kweasina-volatile metal oxides.Kana sampu ichipinda mumurazvo, inobuda uye inonyungudika.Mamwe maelementi anowanzo kuumba maokisidi anonetsa kunyungudika, zvichikonzera kuyerwa kusina kururama.Lanthanum chloride inoshanda sechipingamupinyi, ichidzivirira kuumbwa kwemaokisi aya uye kuve nechokwadi kugadzikana kwechinhu.
Mukuwedzera pakudzivisa kuumbwa kwemaokisi,lanthanum chlorideinogona kuwedzera kunzwisisika kwekuongorora.Inoita izvi nekuwedzera kushanda kweionization yezvinhu zveanalyte, zvichikonzera simba rechiratidzo riri nani.Uku kunzwisiswa kwakavandudzwa kunogonesa kuona uye kuwanda kwezvinhu zvekutevera kunyangwe mumatrices akaomarara.Iko kugona kuyera kudzika kwakadzika kwakakosha mune zvakasiyana-siyana zvekushandisa, sekuongorora kwezvakatipoteredza, uko kuvepo kwekutsvaga tsvina kunogona kuve nemhedzisiro yakakosha.
Uyezve,lanthanum chlorideinozivikanwa kuwedzera kugadzikana kwezvimwe zvinhu mumoto.Zvimwe zvinhu, kunyanya izvo zvine low volatility, zvinowanzoita kusarongeka uye kugadzikana panguva yeatomization process.Nokusumalanthanum chloridemumurazvo, kugadzikana kwezvinhu izvi kunowedzera, zvichiita kuti pave nemigumisiro yekuongorora yakavimbika uye inoberekazve.
Zvakakosha kuziva kuti kusarudzwa kwemakemikari modifier, kusanganisiralanthanum chloride, zvinoenderana nechinhu chaicho chiri kuongororwa.Zvinhu zvakasiyana zvinogona kuva nezvinodiwa zvakasiyana uye zvinopindura zvakasiyana nekuvapo kwemakemikari modifiers.Naizvozvo, kuti uwane mhedzisiro yekuongorora, zvinodikanwa kuve nekunzwisisa kwakadzama kwemuenzaniso uri kuongororwa uye kusarudza yakakodzera makemikari modifiers.
Mukupedzisa,lanthanum chlorideinoita basa rakakosha sechigadziriso chemakemikari muAAS.Basa rayo guru nderokudzivisa kuumbwa kwesimbi isina-volatile oxides, kuwedzera kunzwisisika kwekuongorora, nekuvandudza kugadzikana kwezvimwe zvinhu.Nokushandisalanthanum chloridemuAAS, vaongorori nevanoongorora vanogona kuwana chaiwo uye akavimbika zviyero, zvichivabvumira kuzama zvakadzama munzvimbo dzinobva pakutarisa kwezvakatipoteredza kusvika kutsvakiridzo yemishonga.Iko kuenderera mberi kwekufambira mberi kweAAS tekinoroji uye kushandiswa kweanoshanda makemikari modifiers akadailanthanum chloridevakavandudza zvakanyanya kurongeka uye kunzwisiswa kwekutanga kuongorora.
Nguva yekutumira: Nov-09-2023