Boron Trifluoride (BF3)

Siffofin fasaha

Boron trifluoride wani fili ne na inorganic tare da dabarar sinadarai BF3. Ba shi da launi, mai guba da iskar gas a cikin ɗaki da matsa lamba, kuma yana shan hayaki a cikin iska mai laushi. Boron trichloride yana da tasiri sosai. Zai rube da fashewa lokacin zafi ko kuma yana hulɗa da danshi mai iska. Zai rube ya zama hayaki mai guba da lalata (hydrogen fluoride). Lokacin da bazuwar, zai haifar da hayakin fluoride mai guba mai guba kuma ya yi ƙarfi tare da karafa da kwayoyin halitta, Yana iya lalata gilashin lokacin sanyi. An fi amfani dashi azaman mai kara kuzari don halayen kwayoyin halitta, kamar esterification, alkylation, polymerization, isomerization, sulfonation, nitration, da sauransu; a matsayin antioxidant lokacin jefa magnesium da gami; domin shirya boron halide, elemental boron, borane, borohydride Babban albarkatun kasa na sodium, da dai sauransu; Har ila yau, a yawancin halayen kwayoyin halitta da samfuran man fetur, a matsayin abin da ke haifar da halayen motsa jiki; Ana amfani da BF3 da mahadi a matsayin magunguna a cikin resin epoxy; ana iya amfani dashi azaman albarkatun ƙasa don shirya preforms fiber na gani; an fi amfani dashi a cikin masana'antar lantarki Ana amfani dashi azaman dopant nau'in P, tushen shigar da ƙwayar ion da iskar gas ɗin makamashin plasma; anti-oxidant lokacin jefa magnesium da gami. Samfurin iskar gas ɗin da aka yi amfani da shi shine iskar gas mai cike da matsa lamba, kuma yakamata a yi amfani dashi bayan raguwa da raguwa. Rukunin silinda na iskar gas suna da iyakacin rayuwar sabis, kuma duk silindar gas ɗin da ya ƙare dole ne a aika zuwa sashe don bincikar aminci kafin a iya amfani da su. Ya kamata a jera samfuran iskar gas ɗin kwalba da kuma tarawa yayin sufuri, ajiya da amfani. Kada a tara iskar gas mai ƙonewa da konewa tare, kuma kada a kasance kusa da buɗe wuta da wuraren zafi, kuma a kiyaye shi daga wuta, kakin mai, fallasa ga rana, ko sake jefawa. , Kar a buga, kar a buge ko baka a kan silinda mai iskar gas, kuma kar a yi lodi ko saukewa da tsafta.

Aikace-aikace:

1. Amfanin Kimiyya:

BF3 za a iya amfani dashi azaman mai kara kuzari, kamar esterification, alkylate, polymerization, isomerization, sulfonate, nitration. Abubuwan da ake yin boron halide, element boron,borane, sodium borohydride.

2. Amfani da Electron:

Ion implatation da lalata a cikin na'urar semiconductor hadedde masana'anta kewaye.

Kunshin al'ada:

Amfani:

1. Ma'aikatar mu tana samar da BF3 daga albarkatun kasa mai inganci, ban da farashin mai arha.
2. An samar da BF3 bayan sau da yawa hanyoyin tsaftacewa da gyaran gyare-gyare a cikin masana'antar mu.Tsarin kula da kan layi yana tabbatar da tsabtar gas a kowane mataki.A ƙãre samfurin dole ne hadu da misali.
3. A lokacin cika, da farko ya kamata a bushe silinda na dogon lokaci (aƙalla 16hrs), sa'an nan kuma mu shafe silinda, a ƙarshe za mu kwashe shi da gas na asali. Duk waɗannan hanyoyin tabbatar da cewa gas yana da tsabta a cikin silinda.
4. Mun kasance a filin gas na shekaru masu yawa, kwarewa mai yawa a samarwa da fitarwa bari mu lashe abokan ciniki' dogara, sun gamsu da sabis ɗinmu kuma suna ba mu sharhi mai kyau.