Ixabiso elithengiswayo eTshayina Ubonelelo lweSalfur Tetrafluoride SF4 Gas ekumgangatho ophezulu

Izisombululo zethu ziyaqatshelwa kakhulu kwaye zithembekile ngabathengi kwaye ziya kuhlangabezana neemfuno zemali nezentlalo ezitshintsha rhoqo kwixabiso elithengiswayo eTshayina. Ubonelelo lweSulfur Tetrafluoride ekumgangatho ophezulu.Igesi ye-SF4Wamkelekile ukudala unxibelelwano oluhle nolubanzi lweshishini lethu ukuze sivelise amandla amahle ngokudibeneyo. Ulonwabo lwabathengi luyinjongo yethu yaphakade!
Izisombululo zethu ziyaqatshelwa kwaye zithembekile ngabathengi kwaye ziya kuhlangabezana neemfuno zemali nezentlalo ezitshintsha rhoqoIgesi ye-tetrafluoride yesulfure yaseTshayina, Igesi ye-SF4Kwiminyaka eli-10 yokusebenza, inkampani yethu isoloko izama konke okusemandleni ayo ukwanelisa abathengi, yazakhela igama lophawu kwaye isikhundla sayo kwimarike yamazwe ngamazwe kunye namaqabane amakhulu avela kumazwe amaninzi afana neJamani, i-Israel, i-Ukraine, i-United Kingdom, i-Itali, i-Argentina, iFrance, iBrazil, njl. Okokugqibela kodwa kungancinci, ixabiso lezinto zethu lifanelekile kwaye linokhuphiswano oluphezulu nezinye iinkampani.

Inkcazo

I-Sulfur tetrafluoride yi-inorganic compound ene-molecular formula ye-SF4. Yigesi engenambala, erhabaxa kwaye inetyhefu kakhulu kwindawo eqhelekileyo. Inobunzima be-molecular be-108.05, indawo yokunyibilika ye--124°C, kunye nendawo yokubila ye--38°C. Yeyona arhente ye-organic fluorinating esebenzayo nesetyenziswa kakhulu. Inganyibilikisa amaqela e-carbonyl kunye ne-hydroxyl ngokukhetha. Inendawo engenakutshintshwa kwimveliso yeekhemikhali ezintle, izinto zekristale yolwelo kunye namashishini amayeza aphezulu. I-Sulfur tetrafluoride yi-organic fluorinating agent ekhethiweyo. Yigesi engenambala enevumba elinamandla elifana negesi ye-sulfur dioxide phantsi kobushushu obuqhelekileyo kunye noxinzelelo. Inetyhefu kwaye ayitshisi okanye iqhume emoyeni; kwi-600°C Isezinzile kakhulu. I-hydrolysis enamandla emoyeni ikhupha umsi omhlophe. Ukudibana nokufuma kwindawo kunokubangela ukubola okufana ne-hydrofluoric acid. Ifakwe ngokupheleleyo kwi-sulfur dioxide kunye ne-hydrofluoric acid, xa ifakwe kancinci kwi-hydrolyzed, ivelisa i-thionyl fluoride enobuthi, kodwa inokufunxwa ngokupheleleyo yisisombululo esinamandla se-alkali ukuze ibe yityuwa engenabungozi nengenabungozi; inokunyibilikiswa kwi-benzene. I-sulfur tetrafluoride okwangoku yeyona arhente ye-organic fluorinating ekhethwayo esetyenziswa kakhulu. Ingafakela ngokukhethekileyo amaqela e-carbonyl kunye ne-hydroxyl (ithatha indawo ye-oksijini kwiikhompawundi eziqulethe i-carbonyl); isetyenziswa kakhulu kwiikhemikhali ezintle kwizixhobo zekristale yolwelo oluphezulu kwaye Ukuveliswa kwezinto eziphambili zoshishino zamayeza kunye nezibulala-zinambuzane kunesikhundla esingenakutshintshwa. Ingasetyenziselwa igesi ye-elektroniki, ukufakwa komphunga weekhemikhali, iarhente yonyango lomphezulu, i-plasma dry etching kunye nezinye izinto ezininzi. Isetyenziswa kwi-organic synthesis, yi-reagent eqhelekileyo yokwenza ii-fluorocarbons. I-sulfur tetrafluoride igcinwa kwindawo yokugcina izinto epholileyo, enomoya. Kufuneka igcinwe ngokwahlukileyo kwii-oxidants, iikhemikhali ezityiwayo, kunye neentsimbi ze-alkali, kwaye kude nemithombo yomlilo kunye nobushushu.

Isicelo:

① Iarhente ye-fluorination yendalo:
Eyona arhente ye-fluorinating esebenza kakhulu ekukhetheni okuphezulu isetyenziswa kakhulu kwizinto zekristale yolwelo oluphezulu kunye nezibulala-zinambuzane eziqulethe i-fluorine, amayeza kunye nezinye izinto eziphakathi; ingasetyenziswa njengegesi ye-electron, i-chemical vapor deposition, ii-arhente zonyango lomphezulu, i-dry etching, i-plasma kunye nezinye izinto.

Iphakheji eqhelekileyo:

Inzuzo:

①Iminyaka engaphezu kweshumi ikwimarike;
②Umenzi wesatifikethi se-ISO;
③Ukuhanjiswa okukhawulezayo;
④Umthombo wezinto ezikrwada ezizinzileyo;
⑤ Inkqubo yohlalutyo olukwi-intanethi yokulawula umgangatho kwinyathelo ngalinye;
⑥Imfuneko ephezulu kunye nenkqubo ecokisekileyo yokuphatha isilinda ngaphambi kokuyizalisa;Izisombululo zethu ziyaqatshelwa kakhulu kwaye zithembekile ngabathengi kwaye ziya kuhlangabezana neemfuno zemali nezentlalo ezitshintsha rhoqo kwixabiso elithengiswayo eTshayina. Ukubonelela ngegesi yesulfure tetrafluoride ekumgangatho ophezulu, Wamkelekile ukudala ubudlelwane obuhle kunye nobudlelwane obukhulu beshishini neshishini lethu ukuvelisa amandla amahle ngokudibeneyo. Ulonwabo lwabathengi luyinjongo yethu yaphakade!
Ixabiso levenkile ethengiswa ngobuninziIgesi ye-tetrafluoride yesulfure yaseTshayina, Igesi ye-SF4Kwiminyaka eli-10 yokusebenza, inkampani yethu isoloko izama konke okusemandleni ayo ukwanelisa abathengi, yazakhela igama lophawu kwaye isikhundla sayo kwimarike yamazwe ngamazwe kunye namaqabane amakhulu avela kumazwe amaninzi afana neJamani, i-Israel, i-Ukraine, i-United Kingdom, i-Itali, i-Argentina, iFrance, iBrazil, njl. Okokugqibela kodwa kungancinci, ixabiso lezinto zethu lifanelekile kwaye linokhuphiswano oluphezulu nezinye iinkampani.