Icala Lokuqhekeka Kwesimo Sokusebenza Esiyinselele — Imboni Yomanyolo
I-Phosphoric Acid kanye nezinhlelo zokukhiqiza umanyolo we-phosphate yizonainhliziyo kanye nemvelaphiyemboni yesimanje yomanyolo. Banemisebenzi emibili eyinhloko:
okokuqala, ukuguqula idwala le-phosphate lemvelo libe I-Phosphoric Acid—izinto ezisetshenziswayo ezibalulekile kuzo zonke izinhlobo ze-phosphate kanye nomanyolo ohlanganisiwe wezinga eliphezulu;
okwesibili, ukukhiqiza ngqo umanyolo we-phosphate oyinhloko wezohwebo, i-monoammonium phosphate (MAP)futhi i-diammonium phosphate (DAP).
Ukusebenza kahle, ukuzinza, kanye nokusebenza kwemvelo kwalolu hlelo kunquma ngqo izindleko zokukhiqiza, ikhwalithi yomkhiqizo, kanye nokusimama kulo lonke uchungechunge lwenani lomanyolo we-phosphate, okwenza kube yitshe lesisekelo lomkhakha.
Izimo Zenqubo Ezinzima Kakhulu
Uhlelo luqukethe izingxenye ezimbili ezinkulu zenqubo: ukukhiqizwa kwe-asidifuthi ukukhiqizwa komanyolo, zombili zisebenza ngaphansi kwezimo ezinzima kakhulu.
Imidiya evamile ihlanganisa:
- I-Phosphoric Acid (isb., 43% H₃PO₄)
- I-Fluorosilicic acid kanye ne-residual I-Sulfuric Acid
- Izinto eziqinile ezilengayo njengezinhlayiya ze-calcium phosphate
- Ekukhiqizweni kwe-nitrogen kanye nomanyolo ohlanganisiwe, imithombo eyengeziwe efana nalokhu:
- I-Ammonium Nitrate (NH₄NO₃) uthuli
- I-Dolomite (CaCO₃) slurry
zivame ukutholakala.
Ukuba khona kabanzi kwama-ion e-chloride, i-asidi ephezulu, kanye nezinhlayiya eziqinile kubangela ukugqwala okukhulu kanye nokuguguleka okukhulukuya emishinini, emipayipini, nasemavalvini. Ukwakheka okuqinile—njenge-calcium sulfate kanye nama-fluorosilicates—kuvamile, ikakhulukazi ezindaweni ezigeleza kancane kanye nasezindaweni zokushintshana kokushisa, okuholela ekungcoleni, ekunciphiseni ukusebenza kahle kokudlulisa ukushisa, kanye nokuvaleka.
Ngaphezu kwalokho, i-phosphate slurry kanye I-Ammonium Nitrate ama-slurries ajwayelekileukugeleza kwezigaba ezimbili okunezinga eliphezulu lokuqukethwe okuqinile, njalo ibeka izingxenye ezibalulekile ekugugeni okukhuhlayo. Kuwo wonke amathani I-Phosphoric Acid kukhiqizwe, cisheAmathani angu-4.5–5 e-phosphogypsumziyavela, okudala izinselele zesikhathi eside ekusetshenzisweni okuphephile kwezinsiza kanye nokusetshenziswa kwazo.
Ikesi Lokwehluleka Kwevalvu Elijwayelekile
Ngaphansi kwezimo zokusebenza eziyinkimbinkimbi kangaka, ukusebenza okuzinzile, okuphumelelayo, nokuhlanzekile kubonakalisa ngqo ikhono lenkampani lobuchwepheshe nokuphatha.
Ngesikhathi esikhulu Indawo yokukhiqiza ye-DAP, ivalvu yokulawula ebalulekile endaweni yokukhipha I-Phosphoric Acid iphampu yokujikeleza kwegazi yayakhiwe ekuqaleniInsimbi engagqwali engu-316LNgenxa yokugqwala okukhulu kanye nokuguguleka kwezinhlayiya, ivalvu ivame ukwehluleka ngaphakathi Izinyanga ezi-2–3, ehlushwa ukuguguleka okukhulu kokusika kanye nokugqwala kwemigodi. Lokhu kwaholela ekwandeni kokuvuza kwangaphakathi, ukulawulwa kwenqubo okungazinzile, futhi kwadingeka Ukuvalwa okungu-4–5 ngonyaka, umsebenzi ngamunye wokulungisa uthatha cishe Amahora angu-8, okunomthelela omkhulu ekukhiqizweni okuqhubekayo kanye nokulawulwa kwezindleko.
I-CeramiI-valve ye-C Ukuthuthukiswa: Ukuguqulwa Kokusebenza
Ngemva kokushintsha ivalvu nge- ivalvu ye-ceramic esebenza kahle kakhulu, iyunithi efinyelelwe ukusebenza okuqhubekayo isikhathi esingaphezu kwezinyanga ezingu-24, ngenkathi kugcinwa ukusebenza okuhle kakhulu kokuvala futhi cishe akukho ukuvuza kwangaphakathi. Ukuzinza kokulawula inqubo kuthuthuke kakhulu.
Idatha yokuqhathanisa ikhombisile:
- Ukwehliswa okungaphezu kuka-70%ezindlekweni zokulungisa eziphelele zonyaka ngevalvu ngayinye (kufaka phakathi izingxenye ezisele, abasebenzi, kanye nokulahlekelwa komkhiqizo)
- Isikhathi sokukhokha cishe izinyanga eziyi-10
Lokhu kubonisa ngokusobala ukuqina okuvelele kanye nokuthembeka kwezinto zobumba ngaphansi kwezimo ezimbi kakhulu, kanye nomphumela onamandla wokuthuthukisa izinto zokwakha ekusebenzeni kahle kokukhiqiza.
Ukuqinisekiswa Komkhakha Wonke
Le mpumelelo akuyona into engavamile. Imiphumela efanayo iye yaqinisekiswa kabanzi embonini yomanyolo yomhlaba wonke.
Abakhiqizi abaphambili bomanyolo abanjengo I-Kemira GrowHow, I-FERTIBRIA SA, I-YARA (eyayikade ibizwa nge-HYDRO AGRI)eYurophu, futhi I-ABU QIReGibhithe bonke babhekane nabezindaba abanzima okuhlanganisa:
- I-phosphorus acid exutshwe nezinhlayiya ze-lime/gypsum
- Ama-slurries e-ammonium nitrate
- Ama-slurries amaminerali e-dolomite ne-carbonate
Ngokushintshana ngendabuko Amavalvu ensimbi engagqwali angu-316L noma afakwe i-PTFEngama-valve e-ceramic, lezi zinkampani zandise impilo yesevisi yama-valve ephakathi kusukela amasonto kuphelaku- iminyaka engaphezu kwemibili, ngokuyisisekelo kuqeda ukuphazamiseka kokukhiqiza okuvamile kanye nezindleko zokulungisa ngokweqile okubangelwa ukwehluleka kwama-valve.
Kungani Ama-Ceramic Valve Ebalulekile Ekukhiqizweni Komanyolo
Ukubaluleka kwama-valve e-ceramic embonini kamanyolo—ikakhulukazi ezinhlelweni zikamanyolo we-phosphoric acid kanye ne-phosphate—kuya ngokuya kucaca.
Ngenxa yabo ubulukhuni obuphezulu kakhulufuthi ukungangeni kahle kwamakhemikhali, amavalvu e-ceramic angamelana nokugqwala, ukuguguleka, kanye nokukhula ngasikhathi sinye, ebhekana nobuthakathaka obukhona bamavalvu ensimbi ezindaweni ezihlaselayo. Ukwamukela amavalvu e-ceramic akusho nje kuphela ukuvalwa okuncane kanye nokuqhubeka kokukhiqiza okuphezulu, kodwa futhi nesinyathelo esibalulekile esiya phambili. ukuphathwa kokusebenza okucwengekile, okusebenzayo kakhulu.
Ukukhetha Okuhlelekile Kokuncintisana Kwesikhathi Eside
Izinkampani eziholayo ekwamukeleni ama-valve e-ceramic ezindaweni ezibalulekile zenqubo zibonisa ukubona kusengaphambili kobuchwepheshe obuqinile kanye nombono wamasu. Esikhundleni sokuthembela ekunakekelweni okusabelayo, zakha kabusha ukuthembeka kohlelo ngokusungula izinto ezintsha—zifinyelela izinzuzo eziqhubekayo ekunciphiseni izindleko zokusebenza, ukuzinza kwenqubo, kanye nokuthobela imvelo.
Lo mkhuba wokusebenzisa ubuchwepheshe obusha ukuze kuqhutshwe ukusebenza kahle awugcini nje ngokuletha imbuyiselo ebonakalayo kwezomnotho kumabhizinisi ngamanye, kodwa futhi ubeka uphawu lokuthuthukiswa kwemishini kanye nentuthuko yekhwalithi ephezulu embonini kamanyolo.
Ukubheka Phambili
Njengoba ubuchwepheshe bezinto zobumba buqhubeka nokuthuthuka futhi izindleko zithuthuka, ukusetshenziswa kwazo ekukhiqizeni umanyolo kuzokhula kakhulu—kube amandla ayisihluthulelo okusiza imboni ephephile, esebenza kahle kakhulu, futhi eluhlaza.
Amabhizinisi asevele amukele lobu buchwepheshe azohlala ehamba phambili esigabeni esilandelayo sokuthuthukiswa kwezimboni, evula amathuba abanzi okukhula okusimeme.