Ifumbire
Ifumbire ni ikintu icyo ari cyo cyose gikomoka ku miterere karemano cyangwa y’ubukorikori gikoreshwa mu butaka cyangwa mu bihingwa kugira ngo bitange intungamubiri z’ibimera . Ifumbire irashobora gutandukana nu butaka butagira intungamubiri. Inkomoko nyinshi yifumbire ibaho, yaba ka remano cyangwa inganda. Kubikorwa byinshi byubuhinzi bugezweho, ifumbire yibanda ku ntungamubiri eshatu zingenzi: azote (N), fosifore (P), na potasiyumu (K) hiyongereyeho inyongeramusaruro nkifu yurutare kuri micronutrients. Abahinzi bakoresha iyi fumbire muburyo butandukanye: binyuze mumashanyarazi yumye cyangwa pelletised cyangwa yamazi, bakoresheje ibikoresho binini byubuhinzi cyangwa ibikoresho byintoki.
Ifumbire mvaruganda ni: nitrati ya amonium, fosifate ya amonium, sulfate ya amonium, urea na nitrati ya calcium amonium. Amoniya, aside sulfurike na aside fosforike ni ibintu by'ingenzi mu gukora iyi fumbire. Kugeza ubu, hydrogène ikenewe mubikorwa bya Haber-Bosch ikomoka mu bicanwa biva mu kirere (gaze gasanzwe cyangwa amakara), bikavamo imyuka ya CO2. Ammonia ishobora kuvugururwa irashobora gukorwa mugihe hydrogène ikozwe muri electrolysis y'amazi ukoresheje amashanyarazi ashobora kuvugururwa (ingufu z'izuba n'umuyaga). Bitewe n’akarere kayo, Afurika ifite amahirwe menshi yo kubyara amoniya ishobora kuvugururwa no kugabanya gushingira ku ifumbire mvaruganda[1][2][3].
Amateka
[Hindura | hindura inkomoko]Ibyiciro
[Hindura | hindura inkomoko]- Ubuhinzi
- Kuzenguruka (théorie)
ubundi bwoko bw'ifumbire - Ishirahamwe ry'ibiribwa n'ubuhinzi
- Amateka yo guhinga kama
- Milorganite
- Imbonerahamwe y'amabara
- Kugarura intungamubiri no kongera gukoresha
- Fosifogisi
- Guhindura ubutaka
- Ifumbire mvaruganda
Reba
[Hindura | hindura inkomoko]- kiAzote yo kugaburira ibiryo byacu, inkomoko yabyo kwisi, inzira ya Haber
- Ishyirahamwe mpuzamahanga ry’ifumbire mvaruganda (IFA)
- Igitabo cy’ubuhinzi, Ubuyobozi bwuzuye bw’ifumbire n’ifumbire
- Azote-Fosifore-Potasiyumu Agaciro k'ifumbire mvaruganda Archived
- ↑ Conversion of CO2 from South African coal-fired power plants using green ammonia and hydrogen https://www.igb.fraunhofer.de/en/reference-projects/coalco2x.html; https://bmbf-client.de/en/news/coalco2-x-pioneering-renewable-ammonia-synthesis-south-africas-fertilizer-future;
- ↑ Skills development workshop for hydrogen and ammonia https://www.igb.fraunhofer.de/en/reference-projects/ptx-skills-development-in-tunisia.html;
- ↑ Green Ammonia – Production of green ammonia in Morocco https://www.igb.fraunhofer.de/en/reference-projects/green-ammonia.html;