Qiimaha Jumladda Shiinuhu Soo Gelida Tayada Sare ee Sulfur Tetrafluoride SF4 Gaas

Xalalkayagu si weyn ayaa loo aqoonsan yahay oo lagu kalsoon yahay macaamiisha waxayna buuxin doonaan isbeddel joogto ah oo maaliyadeed iyo shuruudaha bulsho ee Qiimaha Jumladda Shiinaha Bixinta Tayada Sare ee Sulfur TetrafluorideSF4 Gaas, Ku soo dhawoow si aad u abuurto is dhexgalka ganacsi ee joogtada ah ee baaxadda leh ee ganacsigeena si aan u soo saarno awood heersare ah si wadajir ah. Raaxada macaamiishu waa raacdadayada weligeed ah!
Xalalkayagu si weyn ayaa loo aqoonsaday oo lagu kalsoon yahay macaamiisha waxayna buuxin doonaan isbeddel joogto ah oo maaliyadeed iyo shuruudaha bulsho ee loogu talagalayShiinaha sulfur tetrafluoride gaaska, SF4 Gaas, Inta lagu jiro sanadaha 10 ee hawlgalka, shirkadeena had iyo jeer waxay isku daydaa ugu fiican si ay u keento qanacsanaanta isticmaalka ee isticmaalaha, dhistay magac calaamad ah oo nafteena ah iyo meel adag oo suuqa caalamiga ah ee la-hawlgalayaasha waaweyn waxay ka yimaadaan dalal badan sida Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, iyo wixii la mid ah. Ugu dambeyntii, laakiin ugu yaraan, qiimaha alaabtayadu aad bay ugu habboon yihiin waxayna leeyihiin tartan caddaalad ah oo sarreeya shirkadaha kale.

Tilmaamid

Sulfur tetrafluoride waa unug aan nooleyn oo leh qaacido kelli ah oo ah SF4. Waa gaas aan midab lahayn, daxalaysan oo aad u sun ah oo ku jira deegaan caadi ah. Waxay leedahay miisaan unugyo ah 108.05, barta dhalaalida -124°C, iyo barta karkarinta -38°C. Waa wakiilka fluorinating organic ee ugu waxtarka badan uguna ballaaran loo isticmaalo. Waxay si xushmad leh u kala saari kartaa kaarboonyl iyo kooxaha hydroxyl. Waxay leedahay meel aan la bedeli karin ee soo saarista kiimikooyinka wanaagsan, alaabta crystal dareere ah iyo warshadaha dawooyinka-dhamaadka sare. Sulfur tetrafluoride waa wakiilka fluoririnating organic ee xulashada. Waa gaas aan midab lahayn oo leh ur xooggan oo la mid ah gaaska sulfur dioxide ee heerkulka caadiga ah iyo cadaadiska. Waa sun oo aan guban ama ku qarxin hawada; at 600°C Weli aad u deggan. Hydrolysis xoog leh oo hawada ku jira ayaa soo daaya qiiq cad. La kulanta qoyaanka deegaanka waxay sababi kartaa daxal la mid ah hydrofluoric acid. Si dhammaystiran loogu shubay sulfur dioxide iyo hydrofluoric acid, marka qayb ahaan hydrolyzed, waxay dhalisaa thionyl fluoride sun ah, laakiin waxaa si buuxda u nuugi kara xalalka alkali ee xooggan si uu u noqdo milix aan sun ahayn oo aan waxyeello lahayn; waxa lagu milmi karaa benzene. Sulfur tetrafluoride hadda waa wakiilka fluorinating organic xulashada ugu waxtarka badan si ballaaran loo isticmaalo. Waxay si door ah u fluorinate kartaa kooxaha karbonyl iyo hydroxyl (oo ku beddeleysa ogsijiinta xeryahooda kaarboonyl-ka kooban); waxaa si weyn loogu isticmaalaa kiimikooyinka ganaaxa ee qalabka crystal dareere-dhamaadka sare iyo wax soo saarka ee-dhamaadka sare ee dawooyinka iyo sunta cayayaanka dhexe ee warshadaha leeyahay meel aan la bedeli karin. Waxa kale oo loo isticmaali karaa gaaska elektaroonigga ah, kaydinta uumiga kiimikada, wakiilka daaweynta dusha, balaasmaha etching qalalan iyo dhinacyo kale oo badan. Loo isticmaalo isku-dhafka organic, waa reagent caadi ah samaynta fluorocarbons. Sulfur tetrafluoride waxa lagu kaydiyaa bakhaar qabow oo hawo leh. Waa in si gooni ah loo kaydiyaa oksidayaasha, kiimikooyinka la cuni karo, iyo biraha alkali, kana fog dabka iyo ilaha kulaylka.

Codsiga:

① Wakiilka fluorination-ka dabiiciga ah:
Wakiilka ugu waxtarka badan ee xulashada fluorinating ayaa si weyn loogu isticmaalaa walxaha crystal dareeraha heerka sare ah iyo sunta cayayaanka fluorine-ka kooban, daawooyinka iyo dhexdhexaadiyeyaasha; Waxa kale oo loo isticmaali karaa sida gaaska elektarooniga ah, kaydinta uumiga kiimikada, wakiilada daaweynta dusha, etching qalalan, balaasmaha iyo dhinacyo kale

Xirmada caadiga ah:

Faa'iidada:

①In ka badan toban sano oo suuqa ah;
② soo saaraha shahaadada ISO;
③Dhismaha degdega ah;
④ Ilaha alaabta ceeriin ee deggan;
⑤ Nidaamka falanqaynta khadka tooska ah ee xakamaynta tayada tallaabo kasta;
⑥ Shuruuda sare iyo habka taxadarka leh ee wax looga qabanayo dhululubada ka hor inta aan la buuxin;Xalalkayagu si weyn ayaa loo aqoonsan yahay oo lagu kalsoon yahay macaamiisha waxayna buuxin doonaan si joogto ah u beddelaadda maaliyadeed iyo shuruudaha bulshada ee Qiimaha Jumladda Shiinaha Bixinta Tayada Sare ee sulfur tetrafluoride gaaska, Ku soo dhawow si aad u abuurto is dhexgalka ganacsi ee si fiican oo ballaaran oo taagan ganacsigeena si aan u soo saarno karti heer sare ah si wadajir ah . Raaxada macaamiishu waa raacdadayada weligeed ah!
Qiimaha JumladaShiinaha sulfur tetrafluoride gaaska, SF4 Gaas, Inta lagu jiro sanadaha 10 ee hawlgalka, shirkadeena had iyo jeer waxay isku daydaa ugu fiican si ay u keento qanacsanaanta isticmaalka ee isticmaalaha, dhistay magac calaamad ah oo nafteena ah iyo meel adag oo suuqa caalamiga ah ee la-hawlgalayaasha waaweyn waxay ka yimaadaan dalal badan sida Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, iyo wixii la mid ah. Ugu dambeyntii, laakiin ugu yaraan, qiimaha alaabtayadu aad bay ugu habboon yihiin waxayna leeyihiin tartan caddaalad ah oo sarreeya shirkadaha kale.