4 A Zeolite
Imininingwane Yomkhiqizo
Imininingwane enikeziwe
Okuqukethwe kwempushana emhlophe ≥ 99%
Okuqukethwe kwe-Zeolite block ≥ 66%
I-Zeolite molecular sieve ≥99%
(Ububanzi bereferensi yesicelo 'ukusetshenziswa komkhiqizo')
Ngenxa yesakhiwo se-pore se-crystal ye-4A ye-zeolite kanye nesilinganiso esikhulu sezinhlayiya ebusweni, i-4A zeolite inezici ezinamandla zokukhangisa.Mayelana nezakhiwo ze-adsorption zama-non-ionic surfactants, i-4A zeolite izikhathi ezi-3 ze-subamino triacetate (NTA) ne-sodium carbonate, kanye nezikhathi ezi-5 ze-sodium tripolyphosphate (STPP) ne-sodium sulfate, le ndawo ivame ukusetshenziswa ekukhiqizeni okugxilile kakhulu. okokuhlanza izingubo, okungahlanganiswa nama-surfactants amaningi, ngaleyo ndlela kuthuthukise kakhulu ukusebenza kokuwasha kanye noketshezi lwemikhiqizo yokuwasha.
I-EVERBRIGHT® 'izophinda ihlinzeke ngendlela oyifisayo :okuqukethwe/ubumhlophe/usayizi wezinhlayiya/PHvalue/umbala/isitayela sokupakisha/ ukucaciswa kwephakheji neminye imikhiqizo eqondene nezimo zakho zokusebenzisa, futhi ikunikeze amasampula amahhala.
Ipharamitha Yomkhiqizo
70955-01-0
215-684-8
1000-1500
I-ejenti ye-Adsorbing
2.09 g/cm³
encibilika emanzini
800℃
/
Ukusetshenziswa komkhiqizo
Imboni yamakhemikhali yansuku zonke
(1) Isetshenziswa njengensiza yokuwasha.Indima ye-4A zeolite njengesithako sokuhlanza iwukushintshanisa kakhulu i-calcium ne-magnesium ion emanzini, ukuze amanzi athambe futhi avimbele ukubuyiswa kokungcola.Njengamanje, i-4A zeolite iwumkhiqizo osetshenziswa kakhulu futhi ovuthwe kakhulu esikhundleni sezithasiselo eziqukethe i-phosphorus.Ukufakwa esikhundleni kwe-4A zeolite ye-sodium tripolyphosphate njengomsizi wokuwasha kubaluleke kakhulu ukuxazulula ukungcoliswa kwemvelo.
(2) 4I-zeolite ingasetshenziswa futhi njenge-ejenti yokubumba insipho.
(3) I-4I-zeolite ingasetshenziswa futhi njenge-ejenti yokuxubha ku-toothpaste.Njengamanje, inani le-4A zeolite emikhiqizweni yokuwasha likhulu kakhulu.Njenge-4A zeolite yokugeza, idingeka kakhulu ukuthi ibe nomthamo wokushintshanisa we-calcium ophakeme kanye nezinga lokushintshanisa ngokushesha.
Imboni yokuvikela imvelo
(1) Okokuhlanza indle.I-4 zeolite yomuntu ingasusa i-Cu2 Zn2+Cd2+ emanzini okukhucululwa kwendle.Indle evela ezimbonini, ezolimo, ezofuywayo zasemanzini nezasemanzini iqukethe i-ammonia nitrogen, engagcini nje ngokubeka engozini ukuphila kwezinhlanzi, ingcolisa imvelo yamasiko angaphakathi, kodwa futhi ikhuthaza ukukhula kolwelwe, okuholela ekuvinjweni kwemifula namachibi.I-4A zeolite isetshenziswe ngempumelelo kulo mkhakha ngenxa yokukhethwa kwayo okuphezulu kwe-NH.Iphuma emfucumfucwini echithwa yizimayini zensimbi, izincibilikisi, ukuhlanza indawo yensimbi kanye nemboni yamakhemikhali, equkethe ama-ion ensimbi esindayo ayingozi kakhulu emzimbeni womuntu.Ukwelapha lezi zindlela zokukhucululwa kwendle nge-4A zeolite akukwazi nje ukuqinisekisa ikhwalithi yamanzi, kodwa futhi kubuyise izinsimbi ezinzima.Njenge-4A zeolite yokwelashwa kwendle, ngenxa yokususwa kwama-ion ayingozi emanzini angcolile ngangokunokwenzeka, imikhiqizo ene-crystallinity ephakeme kakhulu iyadingeka.
(2) Thuthukisa izinga lamanzi okuphuza.Kusetshenziswa izici zokushintshana kwe-ion kanye nezakhiwo ze-adsorption ze-zeolite, isistimu yokujikeleza isetshenziselwa ukukhipha ubuthi emanzini olwandle futhi kuthambise amanzi aqinile, futhi ngokukhetha kususwa noma ukunciphisa izakhi eziyingozi/amagciwane/amagciwane kweminye imithombo yamanzi okuphuza.
(3) Ukwelashwa kwegesi okuyingozi.Izicelo kule ndawo zihlanganisa ukuhlanzwa kwegesi yezimboni, ukwelashwa kwemvelo kwegesi yemfucuza yasendlini.
Ukucubungula kwepulasitiki
Embonini yokucubungula ipulasitiki, ikakhulukazi i-polyvinyl chloride (ebizwa ngokuthi i-PVC), i-calcium/zinc heat stabilizer isetshenziselwa ukumunca i-hydrogen chloride yamahhala ngesikhathi sokucutshungulwa kwe-PVC ukuvimbela ukuwohloka kwe-PVC (okungukuthi, ukuguga).I-4 I-zeolite ayiyona nje i-alkaline, kodwa futhi inesakhiwo sangaphakathi esinezimbotshana, ngakho-ke inganciphisa futhi ibhengeze i-hydrogen chloride yamahhala ku-VC, engavimbela ukuguga kwe-PVC.Uma i-4A zeolite isetshenziswa ne-calcium/zinc heat stabilizer, i-4A zeolite ayidlali nje indima yokuqinisa ukushisa, kodwa futhi inciphisa ukwakheka kwezinkuni kwe-calcium/zinc heat stabilizer.4 I-zeolite isetshenziswa njenge-ejenti yokuqinisa ukushisa ye-PVC, ehambisana nemvelo futhi eyonga.Njengamanje, ukusetshenziswa kwe-4A zeolite ku-PVC kusencane, futhi kulindeleke ukuthi kube nesidingo esikhulu esikhathini esizayo esiseduze.I-China iyizwe elikhulu ekukhiqizeni nasekucutshungulweni kwe-PVC, ukukhiqizwa kwe-PVC kungokokuqala emhlabeni, futhi kusenokwanda kwaminyaka yonke kwe-5-8% esikhathini esizayo, ngakho-ke, ukusetshenziswa kwe-4 A zeolite ku-PVC kunobubanzi obuningi. amathemba.Njenge-ejenti yokuqinisa ukushisa ye-PVC ene-4 A zeolite, kunemikhawulo eqine kakhulu ezintweni zayo zangaphandle njengamachashaza amnyama, ngokuvamile angabi ngaphezu kwe-10 /25go ngoba amabala amnyama ngokuvamile ayi-hydrophilic, kanye ne-PVC nezinye izinhlanganisela ze-polymer organic (hydrophobic) akuhambisani, okuholela ekulimaleni emikhiqizweni esetshenziwe, okuthinta amandla nokubukeka kwemikhiqizo.
Umanyolo wezolimo
(1) Kusetshenziswa njengesichibiyelo senhlabathi.Indawo yokushintshanisa i-cation kanye nokukhangeka kwe-zeolite kungasetshenziswa njengesichibiyelo senhlabathi ngokuqondile ukuze kuthuthukiswe ukunikezwa kwezinto eziwusizo zokulandela umkhondo ezidingwa izitshalo, kuncishiswe i-asidi yomhlabathi futhi kukhuphule umthamo wokushintshana kwesisekelo senhlabathi.
(2) Isetshenziswa njengomanyolo osebenza isikhathi eside kanye nomanyolo okhipha kancane.Isibonelo, inhlanganisela ye-zeolite ne-dihydroamine, i-hydrogen ushizi, izakhi zomhlaba ezingavamile nezinye izakhi zokulandelela zingalungisa i-synergist yomanyolo yesikhathi eside, engakwazi nje ukwandisa kakhulu isikhathi somphumela womanyolo we-nitrogen fertilizer, futhi ithuthukise izinga lokusebenzisa i-nitrogen. umanyolo, kodwa futhi uthuthukisa kakhulu isimo somsoco wezitshalo, ukhuthaze ukukhula nokuthuthukiswa kwezitshalo, uthuthukise ikhono lokulwa namagciwane, futhi andise isivuno sezitshalo.
(3) Isetshenziswa njengesengezo sokuphakelayo.Isebenzisa i-adsorption ne-cation exchange properties ye-zeolite njengesithwali sokukhiqiza izithasiselo zokudla, ingathuthukisa ikhono lokulwa namagciwane ezilwane ezondla, ikhuthaze ukuhlanganiswa kwamaprotheni, isheshise umphumela wokuzuza isisindo futhi ithuthukise izinga lokusebenzisa ukudla.
(4) Kusetshenziswa njengesivikelo.I-adsorption kanye nezindawo zokushintshanisa ze-zeolite zingasetshenziselwa ukuvimbela nokulawula izifo zezitshalo nezinambuzane, futhi kuthuthukiswe ukulondolozwa kanye nekhono lokulondoloza lemikhiqizo yezolimo njengemifino nezithelo kanye nemikhiqizo yasemanzini.
Imboni ye-Metallurgical
Embonini ye-metallurgical, isetshenziswa ngokuyinhloko njenge-ejenti yokuhlukanisa ukuze ihlukanise futhi ikhiphe i-potassium, i-shuai, i-flower in brine kanye nokucebisa, ukuhlukanisa kanye nokukhipha izinsimbi nezinye izinqubo;Ingase futhi isetshenziselwe ukucwenga kanye nokuhlanzwa kwamagesi athile noma uketshezi, njengokulungiswa kwe-nitrogen, ukuhlukaniswa kwe-methane, i-ethane, ne-propane.
Imboni yamaphepha
Ukusetshenziswa kwe-zeolite njengokugcwalisa embonini yamaphepha kungathuthukisa ukusebenza kanye nekhwalithi yephepha, ukuze i-porosity yayo ikhule, ukumuncwa kwamanzi kuthuthukisiwe, kulula ukusika, ukusebenza kokubhala kuthuthukiswa, futhi kunokumelana okuthile nomlilo.
Imboni yokugqoka
Njenge-ejenti yokugcwalisa kanye ne-pigment yekhwalithi ye-coating, i-zeolite inganikeza ukumelana nokugqoka, ukumelana nokugqoka, ukumelana nokugqwala, ukumelana nokushisa nokumelana nokushintsha kwesimo sezulu.
Imboni ye-Petrochemical
I-4Isihlungi samangqamuzana sisetshenziswa kakhulu njenge-adsorbent, i-desiccant kanye ne-catalyst embonini ye-petrochemical.
(1) njenge-adsorbent.4 Isisefo se-molecular sisetshenziswa kakhulu ekukhangiseni izinto ezinobubanzi be-molecular engaphansi kuka-4A, njengamanzi, i-methanol, i-ethanol, i-hydrogen sulfide, i-sulfur dioxide, i-carbon dioxide, i-ethylene, i-propylene, nokusebenza kwamanzi kungaphezulu kwalokho noma iyiphi enye i-molecule.
(2) njenge-desiccant.4Isisefo samangqamuzana sisetshenziswa kakhulu ukomisa igesi yemvelo kanye namagesi amakhemikhali ahlukahlukene noketshezi, iziqandisi, imithi, izinto zikagesi nezinto eziguquguqukayo.
(3) njenge-catalyst.4Isisefo semolekyuli asivamile ukusetshenziswa njengesisusa.Emkhakheni we-catalysis, i-X zeolite, i-Y zeolite ne-ZK-5 zeolite isetshenziswa kakhulu.Imboni ye-petrochemical ngokuyisisekelo idinga i-4A ye-molecular sieve uhlobo lwe-zeolite, ngakho-ke, idinga izinga eliphezulu le-crystallinity.
