arium, kashi na 56 na tebur na lokaci-lokaci.
Barium hydroxide, barium chloride, barium sulfate… su ne na yau da kullun reagents a cikin litattafan sakandare.A shekara ta 1602, masana kimiyya na yammacin Turai sun gano dutsen Bologna (wanda ake kira "Sunstone") wanda zai iya fitar da haske.Irin wannan tama yana da ƙananan lu'ulu'u masu haske, waɗanda za su ci gaba da fitar da haske bayan an fallasa su ga hasken rana.Waɗannan halayen sun burge masu sihiri da masana kimiyya.A cikin 1612, masanin kimiyya Julio Cesare Lagara ya buga littafin "De Phenomenis a Orbe Lunae", wanda ya rubuta dalilin hasken Bologna dutse kamar yadda aka samo daga babban bangarensa, barite (BaSO4).Duk da haka, a cikin 2012, rahotanni sun nuna cewa ainihin dalilin da ya sa Bologna dutse ta luminescence zo daga barium sulfide doped tare da monovalent da divalent jan karfe ions.A shekara ta 1774, Scheler masanin kimiyar Sweden ya gano barium oxide kuma ya kira shi "Baryta" (ƙasa mai nauyi), amma barium barium bai taɓa samun ba.Sai a shekara ta 1808 ne masanin kimiyar Burtaniya David ya sami ƙaramin ƙarfe mai tsabta daga barite ta hanyar lantarki, wanda shine barium.Daga baya aka sanya masa suna bayan kalmar Helenanci barys (nauyi) da alamar farko Ba.Sunan Sinanci "Ba" ya fito ne daga ƙamus na Kangxi, ma'ana baƙin ƙarfe na jan karfe ba narke ba.
Barium karfeyana aiki sosai kuma yana saurin amsawa da iska da ruwa.Ana iya amfani da shi don cire iskar gas a cikin bututun ruwa da bututun hoto, da kuma yin allurai, wasan wuta da makaman nukiliya.A shekara ta 1938, masana kimiyya sun gano barium a lokacin da suka yi nazarin samfuran bayan da aka yi amfani da sinadarin uranium da jinkirin neutrons, kuma sun yi hasashen cewa barium ya kamata ya kasance daya daga cikin abubuwan da ke haifar da fission na uranium.Duk da yawan binciken da aka yi game da barium na ƙarfe, mutane har yanzu suna amfani da mahadi na barium akai-akai.
Farkon fili da aka yi amfani da shi shine barite - barium sulfate.Za mu iya samun shi a cikin nau'o'i daban-daban, irin su fararen launi a cikin takarda na hoto, fenti, robobi, suturar mota, siminti, siminti mai tsayayyar radiation, magani, da dai sauransu. Musamman a fannin likitanci, barium sulfate shine "barium abinci" mu cin abinci a lokacin gastroscopy.Abincin Barium “- farin foda mara wari da rashin ɗanɗano, maras narkewa a cikin ruwa da mai, kuma gaɓoɓin ciki ba za su sha ba, haka kuma acid ɗin ciki da sauran ruwan jiki ba zai shafe shi ba.Saboda babban adadin atomic coefficient na barium, zai iya haifar da tasirin photoelectric tare da X-ray, haskaka halayen X-ray, da kuma samar da hazo akan fim bayan wucewa ta kyallen jikin mutum.Ana iya amfani da shi don inganta bambanci na nuni, don haka gabobin jiki ko kyallen takarda tare da kuma ba tare da wakili ba zai iya nuna bambancin baƙar fata da fari a kan fim din, don cimma sakamakon binciken, kuma da gaske ya nuna canje-canje na pathological a cikin jikin mutum.Barium ba wani abu ne mai mahimmanci ga ɗan adam ba, kuma ana amfani da barium sulfate maras narkewa a cikin abincin barium, don haka ba zai yi tasiri sosai a jikin ɗan adam ba.
Amma wani ma'adinai na barium na kowa, barium carbonate, ya bambanta.Kawai da sunansa, mutum zai iya bayyana cutarwarsa.Babban bambanci tsakaninsa da barium sulfate shine cewa yana narkewa a cikin ruwa da acid, yana samar da ƙarin ion barium, yana haifar da hypokalemia.Mugun gubar gishirin barium ba kasafai ba ne, sau da yawa yakan haifar da haɗari ta hanyar shigar da gishirin barium mai narkewa.Alamun sun yi kama da m gastroenteritis, don haka ana ba da shawarar zuwa asibiti don wanke hanji ko shan sodium sulfate ko sodium thiosulfate don cirewa.Wasu tsire-tsire suna da aikin tsotsewa da tara barium, kamar koren algae, waɗanda ke buƙatar barium don girma da kyau;Kwayar Brazil kuma ta ƙunshi 1% barium, don haka yana da mahimmanci a cinye su cikin matsakaici.Duk da haka, bushewa har yanzu yana taka muhimmiyar rawa wajen samar da sinadarai.Bangaren glaze ne.Lokacin da aka haɗa shi da sauran oxides, zai iya nuna launi na musamman, wanda aka yi amfani da shi azaman kayan taimako a cikin suturar yumbu da gilashin gani.
Gwajin maganin endothermic na sinadarai yawanci ana yin shi tare da barium hydroxide: bayan haɗa ƙaƙƙarfan barium hydroxide tare da gishiri ammonium, halayen endothermic mai ƙarfi na iya faruwa.Idan ’yan ɗigon ruwa aka zubo a kasan kwandon, za a iya ganin ƙanƙarar da ruwan ya yi, har ma da guntuwar gilashin za a iya daskare su a makale a kasan kwandon.Barium hydroxide yana da alkalinity mai ƙarfi kuma ana amfani dashi azaman mai haɓakawa don haɗa resin phenolic.Yana iya warewa da hado ions sulfate da kera gishirin barium.Dangane da bincike, ƙayyade abubuwan da ke cikin carbon dioxide a cikin iska da ƙididdigar ƙididdiga na chlorophyll suna buƙatar amfani da barium hydroxide.A cikin samar da gishirin barium, mutane sun ƙirƙira aikace-aikace mai ban sha'awa: maido da bangon bango bayan ambaliya a Florence a 1966 an kammala ta hanyar amsa shi da gypsum (calcium sulfate) don samar da barium sulfate.
Sauran barium dauke da mahadi kuma suna nuna kyawawan kaddarorin, irin su Properties na barium titanate;Babban yanayin zafi na YBa2Cu3O7, da kuma koren da babu makawa a cikin ruwan gishiri na barium a cikin wasan wuta, duk sun zama manyan abubuwan barium.
Lokacin aikawa: Mayu-26-2023