Raws li lub ntsiab lus tseem ceeb ntawm evapotranspirant aspirants, titanium plays lub luag haujlwm tsis tuaj yeem hloov pauv hauv kev txhim kho cov adsorption kev ua haujlwm ntawm aspirants, optimizing cov txheej txheem tshuaj tiv thaiv, txhim kho cov khoom siv thiab hloov mus rau ntau yam txheej txheem npaj nrog nws cov khoom zoo heev ntawm lub cev thiab tshuaj lom neeg, thiab tseem ceeb heev rau kev tswj xyuas kev ruaj ntseg thiab kev ntseeg siab ntawm siab {0}va.
Txhim kho cov roj adsorption muaj peev xwm
Cov yeeb yaj kiab hlau tsim los ntawm evapotranspiration muaj qhov ntxeem tau microstructure nrog thaj chaw siab tshwj xeeb, uas ua rau muaj kev sib cuag nrog cov roj molecules thiab txhim kho cov adsorption efficiency. Raws li ib feem tseem ceeb ntawm cov yeeb yaj kiab nyias,titaniumtuaj yeem ua kom zoo dua cov qauv pore thiab qhov chaw morphology, ntxiv dag zog rau cov tshuaj adsorption thiab ntes lub peev xwm ntawm cov pa roj reactive (xws li H₂, O₂, N₂, CO, thiab lwm yam), thiab tswj lub tshuab nqus tsev kom zoo dua.
Tswj cov thermodynamics ntawm barium-titanium absorbing agents
Hauv barium -titaniumaspirant system uas muaj Fe₂O₃, txo cov tshuaj tiv thaiv barium yog cov txheej txheem exothermic, tsim tus kheej- txhawb nqa cov tshuaj tiv thaiv thiab txo qhov kev cia siab ntawm cov khoom siv hluav taws xob sab nraud. Titanium koom nrog hauv kev tsim cov tshuaj sib txuas sib txuas hauv qhov system no, tswj cov tshuaj tiv thaiv kab mob thiab cov yam ntxwv ntawm kev tso cua sov, ua rau cov txheej txheem evapotranspiration ruaj khov thiab tswj tau, thaum txo qis tag nrho lub zog noj thiab txhim kho cov txheej txheem kev ruaj ntseg.
Txhim kho cov khoom sintering thiab cov qauv kev ruaj ntseg
Titanium muaj kev ua haujlwm zoo sintering, uas tuaj yeem txhawb nqa qhov sib txawv thiab kev sib xyaw ntawm cov khoom hauv kev npaj ntawm aspirants, tsim ntom sintered lub cev nrog lub zog txhua yam. Qhov no tsis yog tsuas yog txhim kho lub peev xwm ntawm tus aspirator los tiv thaiv kev co thiab kev poob siab, tab sis kuj txhim kho nws cov qauv kev ncaj ncees thiab kev pab lub neej nyob rau hauv ntev - lub sijhawm ua haujlwm.
Tsim cov tebchaw ruaj khov heev los tiv thaiv kev puas tsuaj evaporation
Titanium thiab txhuas tuaj yeem tsim TiAl intermetallic tebchaw nrog kub evaporation, uas muaj qhov tsis tshua muaj vapor siab ntawm evapotranspiration kub, uas tuaj yeem cuam tshuam cov evaporation ntxov ntawm aluminium films, txo qhov kev pheej hmoo ntawm kev sib kis mus rau sab hauv ntawm lub cuab yeej, tshwj xeeb tshaj yog nyob rau ntawm qhov chaw kho qhov muag lossis qhov chaw rhiab, thiab xyuas kom meej qhov kev ua tau zoo thiab kev ntseeg siab ntawm cov cuab yeej.
Txhawb lub decomposition ntawm absorbent alloy thiab txo cov txheej txheem kub
Titanium muaj zog txo cov khoom thiab siab affinity rau oxygen pab lub absorbent alloy kom tawg thiab tso tawm active tshuaj nyob rau hauv qis kub, txo cov kev khiav hauj lwm kub yuav tsum tau los txhawb lub substrate. Qhov kub ntawm substrate qis ua kom yooj yim slag zoo - rau - substrate bonding, tiv thaiv particle sputtering paug thaum txhim kho cov txheej txheem kev nyab xeeb.
Haum rau ntau yam substrates thiab molding txheej txheem
titanium{0}} muaj cov absorbers tuaj yeem siv cov txheej txheem molding tsim nyog raws li cov substrates sib txawv (xws li npib tsib xee, stainless hlau, molybdenum, titanium, thiab lwm yam) thiab cov khoom siv:
Qhuav hmoov nias txoj kev: haum rau hmoov siab nqus tus neeg sawv cev thiab KPB hom cyclic barium absorber, cov hmoov nquag raug nias ncaj qha rau ntawm lub substrate, cov txheej txheem yooj yim thiab kev sib xyaw ua ke ruaj khov.
Plaster txoj kev: haum rau siv thiab tubular substrates nrog pits los yog complex qauv. Nws tau muab faib ua cov ntaub ntub dej (nrog cov organic binder raws li cov cab kuj) thiab qhuav muab tshuaj txhuam (ua los ntawm cov hmoov txhuas sib xyaw nrog titanium-raws li binder), tom kawg titanium-raws li cov ntaub ntawv feem ntau muaj 65% titanium hmoov thiab 35% organic carrier, muaj qhov zoo formability thiab adhesion zog, thiab muaj peev xwm ua tau raws li cov khoom siv sib txawv.
Titanium nyob rau hauv evapotranspirators optimizes zaj duab xis qauv, koom nyob rau hauv thiab tswj exothermic cov tshuaj tiv thaiv, ntxiv dag zog rau sinterability ntawm cov ntaub ntawv, thiab cov ntaub ntawv siab -temperature ruaj khov theem Nws txhawb ntau yam xws li alloy decomposition thiab adaptation rau ntau yam molding txheej txheem, comprehensively txhim kho cov adsorption kev ua tau zoo, {1} kev hloov pauv ntawm huab cua thiab lub sij hawm ntev yog qhov tseem ceeb. cov khoom siv ua haujlwm los txhawb kev txhim kho siab - cov khoom siv nqus tsev vacuum thiab technologies.
