Iinkcukacha zeMveliso
I-Zeolite 4A yipowder emhlophe, engenavumba, esetyenziswa kakhulu njengokwakha isepha kwimixube yomgubo wokuhlamba impahla. Ithambisa amanzi ngokutshintshiselana kwee-ion, iphucula ukusebenza kokucoca ngelixa inobuhlobo nokusingqongileyo kwaye ingena-phosphate.
Ukusetyenziswa kweMveliso
Ishishini leekhemikhali lemihla ngemihla
(1) Isetyenziswa njengesincedisi sokuhlamba. Indima ye-4A zeolite njengesincedisi sokuhlamba ngokuyintloko kukutshintshiselana ngee-calcium kunye nee-magnesium ions emanzini, ukuze amanzi athambe kwaye kuthintelwe ukuphinda kubekwe ubumdaka. Okwangoku, i-4A zeolite yeyona mveliso isetyenziswa kakhulu kwaye ivuthiweyo ekuthatheni indawo yezongezo ezine-phosphorus. Ukutshintshwa kwe-4A zeolite endaweni ye-sodium tripolyphosphate njengomncedisi wokuhlamba kubaluleke kakhulu ekusombululeni ungcoliseko lokusingqongileyo.
(2) I-4A zeolite ingasetyenziswa njengesixhobo sokubumba isepha.
(3) I-4A zeolite ingasetyenziswa njengesixhobo sokukhuhlana kwe-toothpaste. Okwangoku, ubungakanani be-4A zeolite kwiimveliso zokuhlamba bubukhulu. Njenge-4A zeolite yokuhlamba, kufuneka kakhulu ukuba ibe nomthamo ophezulu wokutshintshiselana nge-calcium kunye nesantya sokutshintshiselana ngokukhawuleza.
Ishishini lokukhusela indalo
(1) Ukucoca amdaka. I-4 human zeolite inokususa i-Cu2 Zn2+Cd2+ kwindle. Indle evela kumashishini, kwezolimo, kwezolimo nakwizilwanyana zasemanzini ine-ammonia nitrogen, engagcini nje ngokubeka ubomi beentlanzi emngciphekweni, engcolisa imeko-bume yangaphakathi, kodwa ikwakhuthaza ukukhula kwe-algae, ekhokelela ekuvalekeni kwemifula namachibi. I-4A zeolite isetyenziswe ngempumelelo kweli candelo ngenxa yokukhetha kwayo okuphezulu kwi-NH. Ivela kwindle ekhutshwa yimigodi yesinyithi, abanyibilikisi, unyango lomphezulu wesinyithi kunye noshishino lweekhemikhali, oluqulethe ii-ion zesinyithi ezinzima eziyingozi kakhulu emzimbeni womntu. Ukunyanga la mdaka nge-4A zeolite akunakuqinisekisa kuphela umgangatho wamanzi, kodwa nokufumana ii-metal ezinzima. Njenge-4A zeolite yonyango lwamanzi amdaka, ngenxa yokususwa kwee-ion eziyingozi kwindle kangangoko kunokwenzeka, iimveliso ezinekristali ephezulu ziyafuneka.
(2) Ukuphucula umgangatho wamanzi okusela. Ngokusebenzisa iipropati zokutshintshiselana kwee-ion kunye neepropati zokufunxa i-zeolite, inkqubo yokujikeleza kwegazi isetyenziselwa ukucoca amanzi olwandle kunye nokuthambisa amanzi aqinileyo, kunye nokususa okanye ukunciphisa ngokukhetha izinto eziyingozi/iibhaktheriya/iintsholongwane kwezinye imithombo yamanzi okusela.
(3) Unyango lwegesi enobungozi. Usetyenziso kule ndawo lubandakanya ukucocwa kwegesi yemizi-mveliso, unyango lokusingqongileyo lwegesi yenkunkuma yemizi-mveliso neyasekhaya.
Ukucubungula iplastiki
Kwishishini lokucubungula iplastiki, ngakumbi i-polyvinyl chloride (ebizwa ngokuba yi-PVC), i-calcium/zinc heat stabilizer isetyenziselwa ukufunxa i-free hydrogen chloride ngexesha lokucubungula i-PVC ukuthintela ukubola kwe-PVC (oko kukuthi, ukuguga). 4 I-zeolite ayisiyo-alkaline kuphela, kodwa ikwanayo nesakhiwo sangaphakathi esinemingxuma, ngoko ke inokuyithomalalisa kwaye ifunxe i-free hydrogen chloride kwi-VC, enokuthintela ukuguga kwe-PVC. Xa i-4A zeolite isetyenziswa kunye ne-calcium/zinc heat stabilizer, i-4A zeolite ayidlali nje kuphela indima ye-heat stabilizer, kodwa ikwanciphisa ukwakheka kwenkuni ye-calcium/zinc heat stabilizer. 4 I-zeolite isetyenziswa njenge-arhente ye-PVC heat stabilizer, enobuhlobo nokusingqongileyo kwaye inoqoqosho. Okwangoku, ukusetyenziswa kwe-4A zeolite kwi-PVC kusesemncinci, kwaye kulindeleke ukuba kubekho imfuno enkulu kwixesha elizayo. I-China lilizwe elikhulu kwimveliso kunye nokucubungula i-PVC, imveliso ye-PVC yeyokuqala kwihlabathi, kwaye kusekho ukunyuka konyaka kwe-5-8% kwixesha elizayo, ngoko ke, ukusetyenziswa kwe-4 A zeolite kwi-PVC kunamathuba abanzi. Njenge-arhente yokuzinzisa ubushushu ye-PVC ene-4 A zeolite, kukho imiqathango engqongqo ngakumbi kwizinto zayo zangaphandle ezifana namabala amnyama, ngokubanzi azidluli kwi-10 /25go kuba amabala amnyama ngokubanzi ahlala e-hydrophilic, kwaye i-PVC kunye nezinye ii-polymer organic compounds (hydrophobic) azihambelani, nto leyo ebangela iziphene kwiimveliso ezicutshungulwayo, ezichaphazela amandla kunye nokubonakala kweemveliso.
Isichumiso sezolimo
(1) Isetyenziswa njengesilungiso somhlaba. Ipropati yokutshintshiselana nge-cation kunye nokungangeni kwe-zeolite ingasetyenziswa njengesilungiso somhlaba ngokuthe ngqo ukuphucula ukunikezelwa kwezinto eziluncedo ezifunekayo kwizityalo, ukunciphisa i-asidi yomhlaba kunye nokwandisa amandla okutshintshiselana komhlaba.
(2) Isetyenziswa njengesichumisi esisebenza ixesha elide kunye nesichumisi esikhupha kancinci. Umzekelo, indibaniselwano ye-zeolite kunye ne-dihydroamine, itshizi ye-hydrogen, izinto zomhlaba ezinqabileyo kunye nezinye izinto ezilandelelanayo zinokulungiselela i-synergist yesichumisi sexesha elide, esingenakwandisa kuphela ixesha lesiphumo sesichumisi se-nitrogen, kwaye siphucule izinga lokusetyenziswa kwesichumisi se-nitrogen, kodwa siphucule kakhulu imeko yesondlo sezityalo, sikhuthaze ukukhula nophuhliso lwezityalo, siphucule amandla okulwa neentsholongwane, kwaye sonyuse isivuno sesivuno.
(3) Isetyenziswa njengesongezelelo sokondla. Ukusebenzisa iipropati zokufunxa kunye nokutshintshiselana kwe-cation ze-zeolite njengesithwali ukuvelisa izongezo zokutya, inokuphucula amandla okulwa neentsholongwane okondla izilwanyana, ikhuthaze ukwenziwa kweproteni, ikhawulezise isiphumo sokutyeba kwaye iphucule izinga lokusetyenziswa kokondla.
(4) Isetyenziswa njengesigcini. Iipropati zokufunxa kunye nokutshintshiselana kwe-zeolite zingasetyenziselwa ukuthintela nokulawula izifo zezityalo kunye nezinambuzane, kunye nokuphucula amandla okugcina kunye nokugcina imveliso yezolimo efana nemifuno, iziqhamo kunye neemveliso zasemanzini.
Ishishini lesinyithi
Kwishishini lesinyithi, isetyenziswa kakhulu njengesixhobo sokwahlulahlula nokukhupha i-potassium, i-shuai, iintyatyambo kwi-brine kunye nokutyebisa, ukwahlula kunye nokukhupha iintsimbi kunye nezinye iinkqubo; Ingasetyenziselwa ukucocwa kunye nokucoca iigesi okanye ulwelo oluthile, njengokulungiselela i-nitrogen, ukwahlula i-methane, i-ethane, kunye ne-propane.
Ishishini lephepha
Ukusetyenziswa kwe-zeolite njengesizalisi kwishishini lephepha kunokuphucula ukusebenza kunye nomgangatho wephepha, ukuze i-porosity yayo inyuke, ukufunxwa kwamanzi kuphuculwe, kube lula ukuyisika, ukusebenza kokubhala kuphuculwe, kwaye inokumelana nomlilo okuthile.
Ishishini lokwaleka
Njengesixhobo sokuzalisa kunye nombala osemgangathweni wombala, i-zeolite inokunika ukumelana nokugquma, ukumelana nokuguguleka, ukumelana nokugqwala, ukumelana nobushushu kunye nokumelana nokutshintsha kwemozulu.
Ishishini le-Petrochemical
Isihluzo se-molecular se-4 sisetyenziswa kakhulu njenge-adsorbent, i-desiccant kunye ne-catalyst kwishishini le-petrochemical.
(1) njengesixhobo sokungenisa amanzi. 4Isihluzo semolekyuli sisetyenziselwa kakhulu ukufunxa izinto ezinobubanzi bemolekyuli obungaphantsi kwe-4A, ezifana namanzi, i-methanol, i-ethanol, i-hydrogen sulfide, i-sulfur dioxide, i-carbon dioxide, i-ethylene, i-propylene, kwaye ukusebenza kokufunxa amanzi kuphezulu kunakwezinye iimolekyuli.
(2) njenge-desiccant. 4Isihluzo se-molecular sisetyenziselwa ukomisa igesi yendalo kunye neegesi ezahlukeneyo zeekhemikhali kunye nolwelo, iifriji, amayeza, izixhobo ze-elektroniki kunye nezinto eziguquguqukayo.
(3) njenge-catalyst. I-4A molecular seeve ayisetyenziswa rhoqo njenge-catalyst. Kwicandelo le-catalysis, i-X zeolite, i-Y zeolite kunye ne-ZK-5 zeolite zisetyenziswa kakhulu. Ishishini le-petrochemical ngokusisiseko lifuna i-4A molecular seeve type zeolite, ngoko ke, lifuna inqanaba eliphezulu le-crystallinity.
