I-Ammonium Polyphosphate
Ukusetshenziswa kwe-ammonium polyphosphate kwezolimo kubonakala kakhulu
1. Ukuhlinzekwa komanyolo we-nitrogen kanye ne-phosphorus.
2. Ukulungiswa kwe-pH yenhlabathi.
3. Thuthukisa ikhwalithi kanye nomphumela womanyolo.
4. Khulisa izinga lokusetshenziswa komanyolo.
5. Nciphisa imfucuza kanye nokungcola kwemvelo, futhi ukhuthaze ukukhula nokuthuthukiswa kwezitshalo.
I-Ammonium polyphosphate ingumanyolo oqukethe i-phosphorus kanye ne-nitrogen elements, enezakhiwo ezilandelayo zokusetshenziswa:
1. Nikeza izakhi ze-phosphorus ne-nitrogen:
Njengomanyolo ohlanganisiwe oqukethe i-phosphorus ne-nitrogen, i-ammonium polyphosphate inganikeza lezi zakhi ezimbili ezibalulekile ezidingekayo ekukhuleni kwezitshalo. Okokuqala, i-ammonium polyphosphate ingumanyolo we-nitrogen osebenza kahle kakhulu. Ucebile nge-nitrogen, enganikeza ukugcwaliswa kwezakhi ngokushesha nangokuphumelelayo kwezitshalo. I-nitrogen ingenye yezinto ezidingekayo ekukhuleni nasekuthuthukisweni kwezitshalo, okungakhuthaza ukukhula kwamaqabunga kanye nokunethezeka kwezitshalo. Okuqukethwe kwe-nitrogen kwe-ammonium polyphosphate kuphezulu, okungahlangabezana nezidingo zezigaba ezahlukene zokukhula kwezitshalo futhi kuthuthukise isivuno kanye nekhwalithi yezitshalo. Okwesibili, i-ammonium polyphosphate nayo iqukethe i-phosphorus. I-Phosphorus idlala indima ebalulekile ekukhuleni kwezitshalo futhi ingakhuthaza ukuthuthukiswa kwezimpande kanye nokuhlelwa kwezimbali nezithelo. Isakhi se-phosphorus ku-ammonium polyphosphate singakhulisa okuqukethwe kwe-phosphorus enhlabathini, sithuthukise amandla okumunca izakhi zezitshalo, futhi sikhuthaze ukukhula kwezitshalo.
2. Ukunikezwa kwezakhamzimba okusebenzayo nokusheshayo:
Umanyolo we-ammonium polyphosphate uncibilika kakhulu futhi ungancibilika ngokushesha enhlabathini. Isivinini sokukhishwa kwezakhamzimba siyashesha, izitshalo zingamunca futhi zisebenzise ngokushesha, futhi zithuthukise umphumela wokufaka umanyolo. Ukusetshenziswa kahle kwe-phosphorus ne-nitrogen kungakhuthaza ukukhula kwezitshalo futhi kwandise isivuno.
3. Umphumela womanyolo ohlala isikhathi eside futhi ozinzile:
Izakhi ze-phosphorus ne-nitrogen ze-ammonium polyphosphate ziyahlangana ukuze zakhe isakhiwo samakhemikhali esizinzile, okungelula ukusilungisa noma ukusikhipha, futhi umphumela womanyolo uhlala isikhathi eside. Lokhu kwenza i-ammonium polyphosphate ibe namathuba amahle okusetshenziswa ekuvundiseni isikhathi eside kanye nomanyolo okhipha kancane, okunganciphisa imfucuza ebangelwa ukulahleka kwezakhamzimba.
4. Ukulungisa i-pH yenhlabathi:
I-Ammonium polyphosphate nayo inomsebenzi wokulungisa i-pH yenhlabathi. Ingakhuphula i-acidity yenhlabathi futhi ikhuphule ama-ion e-hydrogen enhlabathini, ngaleyo ndlela ithuthukise isimo senhlabathi yenhlabathi ene-acidity. Inhlabathi ene-acidity ngokuvamile ayikhuthazi ukukhula kwezitshalo, kodwa ngokusebenzisa i-ammonium polyphosphate, i-pH yenhlabathi ingalungiswa ukuze kudalwe indawo efanelekile yenhlabathi.
5. Uhla olubanzi lwezicelo:
Umanyolo we-ammonium polyphosphate ufanelekela izinhlobo ezahlukene zezitshalo nomhlabathi, okuhlanganisa imifino, izithelo, izitshalo zotshani, njll. Kufanelekela inhlabathi engenazo izakhamzimba noma izitshalo ezidinga izakhamzimba ezengeziwe.
Ingasetshenziswa kumanyolo asebenza ngokushesha, umanyolo oncibilika emanzini, umanyolo okhishwa kancane, umanyolo we-binary compound.
Isingeniso
Inombolo yemodeli:I-TF-303, i-ammonium polyphosphate eneketanga elifushane kanye nezinga eliphansi le-polymerization
Okujwayelekile:Impahla ejwayelekile yebhizinisi:
Impuphu ye-granule emhlophe, incibilika ngo-100% emanzini futhi incibilika kalula, bese ithola isisombululo esingathathi hlangothi. Ukuncibilika okujwayelekile kungu-150g/100ml, inani le-PH lingu-5.5-7.5.
Ukusetshenziswa:ukwakha isixazululo se-npk 11-37-0 (amanzi40% kanye ne-TF-303 60%) kanye ne-npk 10-34-0 (amanzi43% kanye ne-TF-303 57%) kusetshenziswa inqubo ye-polymer chelation, i-TF-303 inendima ekusheleleni nasekukhipheni kancane. Uma isetshenziswa ekukhiqizeni umanyolo owuketshezi, i-p2o5 ingaphezu kuka-59%, i-n ingu-17%, kanti izakhamzimba eziphelele zingaphezu kuka-76%.
Izindlela:ukufafaza, ukuconsa, ukuconsa kanye nokunisela ngezimpande.
Isicelo:3-5KG/Mu, Njalo ezinsukwini eziyi-15-20 (1 Mu = 666.67 Amamitha-skwele).
Izinga Lokuncibilikisa:1:500-800.
Kusetshenziswa kabanzi ezitshalweni zezithelo, izihlahla zezithelo, ukotini, itiye, ilayisi, ummbila, izimbali, ukolweni, isodi, ugwayi, izimila kanye nezinhlobo zezitshalo zomdabu.
