China Sulfur Tetrafluoride yogulitsidwa kwambiri

Choyambirira Chabwino, komanso Chogulitsira Chopambana ndiye chitsogozo chathu chopereka chithandizo chabwino kwambiri kwa ogula athu. Masiku ano, tikufuna kwambiri kukhala m'modzi mwa ogulitsa zinthu opindulitsa kwambiri m'munda wathu kuti tikwaniritse zosowa za makasitomala athu. China Sulfur Tetrafluoride, yomwe imadziwika kwambiri ndi "kasitomala wodzipereka," chifukwa cha mfundo ya "kasitomala wodzipereka choyamba", timalandira ogula kuti azingotiyimbira foni kapena kutitumizira imelo kuti atithandize.
Choyambirira Chabwino, komanso Chogulitsira Chopambana ndiye chitsogozo chathu chopereka chithandizo chabwino kwambiri kwa ogula athu. Masiku ano, tikufuna kuti makasitomala athu akhale m'modzi mwa ogulitsa zinthu zabwino kwambiri m'munda mwathu kuti akwaniritse zosowa za makasitomala ambiri.(SF4)Kapangidwe, kukonza, kugula, kuyang'anira, kusungira, ndi kusonkhanitsa zonse zili mu ndondomeko yasayansi komanso yogwira mtima yolemba, zomwe zimawonjezera kuchuluka kwa kugwiritsa ntchito ndi kudalirika kwa mtundu wathu, zomwe zimatipangitsa kukhala ogulitsa apamwamba kwambiri amitundu inayi yayikulu yazinthu zomwe zimapangidwa mdziko muno ndipo makasitomala amatidalira kwambiri.

Kufotokozera

Sulfur tetrafluoride ndi chinthu chosapangidwa ndi zinthu zachilengedwe chokhala ndi formula ya molekyulu ya SF4. Ndi mpweya wopanda mtundu, wowononga komanso woopsa kwambiri m'malo okhazikika. Uli ndi kulemera kwa molekyulu ya 108.05, kutentha kwa -124°C, ndi kutentha kwa -38°C. Ndi chinthu chogwira ntchito kwambiri komanso chogwiritsidwa ntchito kwambiri chosankha fluorinating chachilengedwe. Chimatha kusankha fluorinating magulu a carbonyl ndi hydroxyl. Chili ndi malo osasinthika popanga mankhwala abwino, zinthu zamakristalo amadzimadzi komanso mafakitale apamwamba azamankhwala. Sulfur tetrafluoride ndi chinthu chosankha fluorinating chachilengedwe. Ndi mpweya wopanda mtundu wokhala ndi fungo lamphamvu lofanana ndi mpweya wa sulfure dioxide pansi pa kutentha kwabwinobwino ndi kupanikizika. Ndi poizoni ndipo sumayaka kapena kuphulika mumlengalenga; pa 600°C Komabe chimakhala chokhazikika. Hydrolysis wamphamvu mumlengalenga imatulutsa utsi woyera. Kukumana ndi chinyezi m'malo kungayambitse dzimbiri lofanana ndi hydrofluoric acid. Popangidwa ndi hydrolyzed kwathunthu kukhala sulfure dioxide ndi hydrofluoric acid, ikapangidwa ndi hydrolyzed pang'ono, imapanga thionyl fluoride yoopsa, koma imatha kuyamwa kwathunthu ndi yankho lamphamvu la alkali kuti ikhale mchere wopanda poizoni komanso wopanda vuto; imatha kusungunuka mu benzene. Sulfur tetrafluoride pakadali pano ndiye chinthu chothandiza kwambiri chopangira fluorinating chomwe chimagwiritsidwa ntchito kwambiri. Imatha kusakaniza carbonyl ndi hydroxyl m'magulu (kulowetsa mpweya m'mafakitale okhala ndi carbonyl); imagwiritsidwa ntchito kwambiri mu mankhwala abwino pazinthu zapamwamba zamakristalo amadzimadzi ndipo Kupanga mankhwala apamwamba komanso mankhwala ophera tizilombo kumayipa kwambiri. Itha kugwiritsidwanso ntchito pa gasi wamagetsi, kuyika nthunzi ya mankhwala, chothandizira kuchiza pamwamba, kuuma kwa plasma ndi zina zambiri. Imagwiritsidwa ntchito popanga organic, ndi reagent yodziwika bwino popanga ma fluorocarbon. Sulfur tetrafluoride imasungidwa m'nyumba yosungiramo zinthu yozizira, yopumira mpweya. Iyenera kusungidwa mosiyana ndi ma oxidants, mankhwala odyedwa, ndi zitsulo za alkali, komanso kutali ndi moto ndi magwero a kutentha.

Ntchito:

① Chothandizira kusungunuka kwa fluorination m'chilengedwe:
Chothandizira kwambiri chopangira fluorinating chomwe chimagwiritsidwa ntchito kwambiri popanga zinthu zapamwamba zamakristalo amadzimadzi komanso mankhwala ophera tizilombo okhala ndi fluorine, mankhwala ndi zinthu zina; chingagwiritsidwenso ntchito ngati mpweya wa ma elekitironi, mpweya wa mankhwala, mankhwala othandizira pamwamba, kuuma kouma, plasma ndi zina.

Phukusi lachizolowezi:

Ubwino:

①Zaka zoposa khumi pamsika;
②Wopanga satifiketi ya ISO;
③Kutumiza mwachangu;
④Magwero okhazikika a zinthu zopangira;
⑤Njira yowunikira pa intaneti yowongolera khalidwe pa sitepe iliyonse;
⑥Kufunika kwakukulu komanso njira yosamala yogwiritsira ntchito silinda musanadzaze;Choyambirira Chabwino, komanso Chogulitsira Chopambana ndiye chitsogozo chathu chopereka chithandizo chabwino kwambiri kwa ogula athu. Masiku ano, tikufuna kwambiri kukhala m'modzi mwa ogulitsa zinthu opindulitsa kwambiri m'munda wathu kuti tikwaniritse zosowa za makasitomala athu. China Sulfur Tetrafluoride, yomwe imadziwika kwambiri ndi "kasitomala wodzipereka," chifukwa cha mfundo ya "kasitomala wodzipereka choyamba", timalandira ogula kuti azingotiyimbira foni kapena kutitumizira imelo kuti atithandize.
Zogulitsa kwambiri(SF4)Kapangidwe, kukonza, kugula, kuyang'anira, kusungira, ndi kusonkhanitsa zonse zili mu ndondomeko yasayansi komanso yogwira mtima yolemba, zomwe zimawonjezera kuchuluka kwa kugwiritsa ntchito ndi kudalirika kwa mtundu wathu, zomwe zimatipangitsa kukhala ogulitsa apamwamba kwambiri amitundu inayi yayikulu yazinthu zomwe zimapangidwa mdziko muno ndipo makasitomala amatidalira kwambiri.