Ammonium molybdate, ifumbire mvaruganda igizwe na molybdenum, ogisijeni, azote, na hydrogène (bakunze kwita ammonium tetramolybdate cyangwa ammonium heptamolybdate), imaze igihe kinini irenga uruhare rwayo nka laboratoire ya reagent bitewe n’imiterere yihariye y’imiti, ubushobozi bwo gukora imiterere ya fositike cyangwa ubushobozi bwo gukora ibintu. molybdenum oxyde cyangwa metallic molybdenum mubihe byihariye. Byahindutse ibuye ryimiti yingirakamaro yunganira ibintu byinshi byingenzi nkinganda zigezweho, ubuhinzi, ibikoresho bya siyansi, hamwe no gupima ibidukikije.
1.Moteri yibanze mubijyanye na catalizike: gutwara ingufu zisukuye ninganda zikora neza
Mu rwego rwo gusesengura,ammonium molybdateirashobora gufatwa nk "ibikoresho fatizo fatizo". Intego nyamukuru yaryo ni ugukora hydroprocessing catalizator (catisale ya HDS ya desulfurizasiya, catalizike ya HDN ya denitrification). Dufashe gutunganya peteroli nkurugero, igice kinini cya ammonium molybdate ikoreshwa kwisi yose buri mwaka ikoreshwa kubwiyi ntego:
Disulfurizasi yimbitse na denitrification: Okiside ya Molybdenum ikorwa no kubora kwa ammonium molybdate yapakiwe kuri alumina itwara kandi igahuzwa na cobalt cyangwa nikel oxyde kugirango ibe intangiriro yibintu bigize catalizator. Iyi catalizator irashobora kubora neza no guhindura sulfide kama (nka thiophene) na nitride kama mumavuta ya peteroli hamwe nuduce twayo (nka mazutu na lisansi) mo hydrogène sulfide, ammoniya, hamwe na hydrocarbone yuzuye mubushyuhe bwinshi nubushyuhe bukabije bwa hydrogène. Ibi ntibigabanya cyane ibirimo bya sulferi yibicanwa bitwara ibinyabiziga (byujuje amabwiriza akomeye y’ibidukikije nk’ibipimo bya Euro VI), bigabanya imyuka y’imvura ya aside na PM2.5 ibanziriza SOx, ariko kandi binatezimbere ingufu za peteroli n’imikorere ya moteri.
Kwagura porogaramu: Muri gahunda yo guhitamo hydrogène yo gutoranya amakara, amavuta hamwe na hydrogène y’ibinure itunganya kubyara amavuta y’ibimera cyangwa biodiesel yo mu rwego rw’ibiribwa, hamwe n’ibicuruzwa bitandukanye by’imiti kama, catalizator ishingiye kuri ammonium molybdate nayo igira uruhare runini, bigatuma umusaruro unoze kandi usukuye w’ibiziga binini.
2.Umutegetsi wa kera wa chimie yisesengura: "ijisho rya zahabu" kugirango tumenye neza
"Uburyo bwubururu bwa molybdenum" bwashyizweho na ammonium molybdate muri chimie yisesengura ni igipimo cya zahabu cyo kumenya umubare wa fosifate (PO ₄³ ⁻), wabaye
kwipimisha imyaka ijana:
Ihame ryiterambere ryamabara: Muburyo bwa acide, ion ya fosifate ikorana na ammonium molybdate kugirango ikore aside fosifomolybdic yumuhondo. Uru ruganda rushobora kugabanywa guhitamo kugabanya ibintu nka acide acorbike na chloride stannous, bikabyara ibara ryubururu “molybdenum ubururu”. Ubujyakuzimu bw'ibara ryabwo buragereranywa cyane n'ubunini bwa fosifate ku burebure bwihariye (nka 880nm).
Ikoreshwa ryinshi: Ubu buryo bukoreshwa cyane mugukurikirana ibidukikije (gusuzuma ingaruka ziterwa na eutrophasique mumazi yo hejuru hamwe n’amazi yanduye ya fosifore), ubushakashatsi mu buhinzi (kugena ubutaka buboneka bwa fosifore n’ifumbire mvaruganda), inganda z’ibiribwa (kugenzura ibirimo fosifore mu binyobwa n’inyongeramusaruro), hamwe na biohimiki (isesengura rya fosifori nini ya selile) muri serumu na selile ya selile; imikorere, hamwe nigiciro gito. Itanga amakuru yizewe yo kurinda ubuziranenge bwamazi, gufumbira neza, nubushakashatsi bwa siyanse yubuzima.
3.Uruhare rwa kabiri rwo gutunganya ibyuma na metallurgie: inzobere mu kurinda no kweza
Inhibitori ya ruswa ikora neza: Ammonium molybdate ikoreshwa cyane nka anodic corrosion inhibitor mugutunganya amazi yinganda (nka sisitemu nini yo mu kirere gikonjesha amazi akonje, amazi yo mu bwoko bwa boiler) hamwe na moteri ya moteri ikonjesha kubera ibidukikije byangiza ibidukikije (uburozi buke ugereranije na chromate) nibikorwa byiza. Ihindura okiside hejuru yicyuma (cyane cyane ibyuma na aluminiyumu) kugirango ikore firime yuzuye kandi ifata cyane ya molybdenum ishingiye kuri passivation (nka fer molybdate na calcium molybdate), ikumira neza kwangirika kwa substrate n'amazi, ogisijeni yashonze, hamwe na ion zangirika (nka Cl ⁻), byongerera ubuzima serivisi ibikoresho.
Inkomoko yicyuma molybdenum na alloys: ammonium molybdate yera cyane ni intangiriro yingenzi yo kubyara ifu ya molybdenum yuzuye. Ifu ya Molybdenum yujuje ibisabwa byifu ya metallurgie irashobora kubyazwa umusaruro mugucunga neza kubara no kugabanya (mubisanzwe mukirere cya hydrogen). Ifu ya molybdenum irashobora kurushaho gutunganywa kugirango itange ubushyuhe bwo hejuru bwo gushyushya itanura ryubushyuhe, inganda za semiconductor inganda, umusemburo wa molybdenum ukora cyane (nka molybdenum titanium zirconium alloys ikoreshwa mubirere byo mu kirere ubushyuhe bwo hejuru), hamwe nibicuruzwa byo mu rwego rwo hejuru nko kurasa.
4.Ubuhinzi: 'Kwizihiza Ubuzima' kubintu bya Trace
Molybdenum ni kimwe mu bintu by'ingenzi bikenerwa mu bimera kandi ni ingenzi cyane ku bikorwa bya azote na nitrate reductase
Ifumbire mvaruganda ya Molybdenum: Ammonium molybdate (cyane cyane tetramolybdate ya amonium) nigikoresho nyamukuru cyo gukora ifumbire molibdenum ikora neza kubera amazi meza kandi ikaboneka. Gukoresha mu buryo butaziguye cyangwa guterwa nk'ifumbire y'amababi birashobora gukumira no gukosora neza ibimenyetso byo kubura molybdenum (nk'umuhondo w'amababi, ubumuga - “indwara yo gukubita ikiboko”, kubuza gukura) mu bihingwa by’ibinyamisogwe (nka soya na alfalfa bishingiye kuri rhizobiya mu gutunganya azote) n'ibiti by'ingenzi (nka cauliflower).
Kongera umusaruro no kuzamura ireme: Kuzuza bihagije ifumbire ya ammonium molybdate irashobora guteza imbere cyane imikorere ya azote y’ibimera ya azote, kongera intungamubiri za poroteyine, gushimangira imbaraga z’imihindagurikire, kandi amaherezo bikazamura umusaruro w’ibihingwa n’ubuziranenge, ibyo bikaba bifite akamaro kanini mu kurinda umutekano w’ibiribwa no guteza imbere ubuhinzi burambye.
5.Ubumenyi bwibikoresho: 'Inkomoko yubwenge' kubikoresho bikora
Ubushobozi bwo guhindura imiti ya ammonium molybdate itanga inzira yingenzi yo guhuza ibikoresho bigezweho:
Ubukorikori bukora hamwe nububiko bwibanze: binyuze muri sol gel, kumisha spray, kubora ubushyuhe hamwe nubundi buryo bwikoranabuhanga, igisubizo cya ammonium molybdate gishobora gukoreshwa nkibibanziriza gutegura ifu ya ceramic ya molybdenum (nka ceramique ya molybdate piezoelectric ceramics) hamwe nububiko bwihariye bwamashanyarazi, optique cyangwa catalitiki,
Intangiriro yibintu bishya bya molybdenum: Nka soko ya molybdenum, ammonium molybdate ikoreshwa cyane muri laboratoire ninganda zikoreshwa muguhuza molybdenum disulfide (MoS ₂, lubricant ikomeye, lithium negative electrode material), molybdenum ishingiye kuri polyoxometalates (polyoxometalates hamwe na catalitike, antiviral) ibikoresho bifotora, ibikoresho bya fluorescent).
6.Inganda za elegitoroniki: "inyuma yintwari" yo gukora neza
Mubikorwa bya elegitoroniki byuzuye, ammonium molybdate nayo yabonye porogaramu zihariye:
Flame retardant yongera imbaraga: Bimwe mubisobanuro birimo ammonium molybdate bikoreshwa mugutunganya ibikoresho bya polymer (nkibikoresho bya insulitike ya insuline ya insinga ninsinga, insimburangingo yumuzunguruko), mugutezimbere karubone no guhindura inzira yangirika yumuriro, kunoza igipimo cyumuriro no guhagarika umwotsi wibikoresho.
Ibikoresho bya electroplating na chimique: Muburyo bwihariye bwo gukwirakwiza amashanyarazi cyangwa gufata imiti, ammonium molybdate irashobora gukoreshwa nk'inyongeramusaruro yo kunoza ububengerane, kwambara, cyangwa kurwanya ruswa.
Kuva kumutima utunganya amavuta atwara amato manini murugendo rurerure kugeza ruswa ibuza ingabo ikingira ibikoresho byuzuye; Uhereye kuri reagent yunvikana yerekana ibimenyetso bya fosifore mwisi ya microscopique, kugeza kubutumwa bwintungamubiri zitunga imirima minini; Kuva kumagufa akomeye yubushyuhe bwo hejuru cyane kugeza kumasoko mashya yibikoresho bigezweho - ikarita yo gusaba yaammonium molybdate- yemeza byimazeyo umwanya wibanze wimiti yibanze mumikoreshereze yubuhanga bugezweho.
Igihe cyo kohereza: Jun-05-2025