Txo nqi loj Tuam Tshoj Khoom Siv Zoo Tshaj Plaws Indusrial Qib Specailty Gas Sulfur Tetrafluoride Sf4 Gas

Yuav kom tau txiaj ntsig ntau dua rau cov neeg siv khoom yog peb lub tswv yim ua lag luam; kev loj hlob ntawm cov neeg siv khoom yog peb txoj haujlwm nrhiav kev txo nqi loj hauv Suav teb muab cov khoom lag luam zoo hauv kev lag luam tshwj xeeb roj sulfur tetrafluoride sf4 roj, Peb tau nrhiav kev los tsim kev sib raug zoo thiab pab tau nrog txhua tus neeg muab kev pabcuam hauv ntiaj teb. Peb zoo siab tos txais koj kom tiv tauj peb kom pib sib tham txog yuav ua li cas peb thiaj li ua tau qhov no.
Yuav kom muaj txiaj ntsig ntau ntxiv rau cov neeg yuav khoom yog peb lub tswv yim lag luam; kev loj hlob ntawm cov neeg siv khoom yog peb txoj haujlwm nrhiavTuam Tshoj Sulfur Tetrafluoride Sf4 thiab Sulfur Tetrafluoride, Peb lub Hoobkas hais kom ua raws li lub hauv paus ntsiab lus ntawm "Zoo Ua Ntej, Kev Txhim Kho Kom Ruaj Khoov", thiab siv "Kev Ua Lag Luam Ncaj Ncees, Kev Sib Koom Tes" ua peb lub hom phiaj tsim tau. Txhua tus tswv cuab ua tsaug rau txhua tus neeg siv khoom qub thiab tshiab. Peb yuav ua haujlwm hnyav thiab muab cov kev daws teeb meem zoo tshaj plaws thiab kev pabcuam rau koj. Ua tsaug.

Cov Lus Qhia Tshwj Xeeb

Sulfur tetrafluoride yog ib qho inorganic compound nrog cov mis molecular ntawm SF4. Nws yog ib qho roj tsis muaj xim, corrosive thiab muaj kuab lom heev hauv ib puag ncig ib txwm muaj. Nws muaj qhov hnyav molecular ntawm 108.05, lub ntsiab lus yaj ntawm -124 ° C, thiab lub ntsiab lus kub ntawm -38 ° C. Nws yog tus neeg sawv cev xaiv cov organic fluorinating zoo tshaj plaws thiab siv dav tshaj plaws. Nws tuaj yeem xaiv cov fluorinate carbonyl thiab hydroxyl pawg. Nws muaj qhov chaw tseem ceeb hauv kev tsim cov tshuaj zoo, cov ntaub ntawv siv lead ua kua thiab kev lag luam tshuaj siab. Sulfur tetrafluoride yog tus neeg sawv cev xaiv cov organic fluorinating. Nws yog ib qho roj tsis muaj xim nrog lub ntxhiab tsw zoo ib yam li cov roj sulfur dioxide hauv qab qhov kub thiab siab ib txwm muaj. Nws yog tshuaj lom thiab tsis hlawv lossis tawg hauv huab cua; ntawm 600 ° C Tseem ruaj khov heev. Kev hydrolysis hnyav hauv huab cua tso pa dawb. Ntsib nrog dej noo hauv ib puag ncig tuaj yeem ua rau xeb zoo ib yam li hydrofluoric acid. Nws hydrolyzed tag nrho rau hauv sulfur dioxide thiab hydrofluoric acid, thaum hydrolyzed ib feem, nws tsim cov tshuaj lom thionyl fluoride, tab sis nws tuaj yeem nqus tau tag nrho los ntawm cov kua alkali muaj zog kom ua cov ntsev tsis muaj tshuaj lom thiab tsis muaj teeb meem; nws tuaj yeem yaj rau hauv benzene. Sulfur tetrafluoride tam sim no yog tus neeg sawv cev fluorinating organic zoo tshaj plaws uas siv dav. Nws tuaj yeem xaiv fluorinate carbonyl thiab hydroxyl pawg (hloov cov pa oxygen hauv cov tshuaj carbonyl); nws yog siv dav hauv cov tshuaj zoo rau cov khoom siv siv lead ua kua siab thiab Kev tsim cov tshuaj kho mob siab thiab tshuaj tua kab mob muaj qhov chaw tsis hloov pauv. Nws kuj tseem tuaj yeem siv rau cov roj hluav taws xob, cov pa tshuaj tso tawm, cov neeg sawv cev kho qhov chaw, plasma qhuav etching thiab ntau lwm yam. Siv rau hauv cov organic synthesis, nws yog ib qho reagent rau kev ua fluorocarbons. Sulfur tetrafluoride khaws cia rau hauv qhov chaw txias, cua nkag. Nws yuav tsum khaws cia cais ntawm cov oxidants, cov tshuaj noj tau, thiab cov hlau alkali, thiab deb ntawm hluav taws thiab cua sov.

Daim Ntawv Thov:

① Tus neeg sawv cev fluorination organic:
Tus neeg sawv cev fluorinating zoo tshaj plaws yog siv dav hauv cov khoom siv ua kua siv lead ua kua thiab cov tshuaj tua kab uas muaj fluorine, tshuaj thiab cov khoom nruab nrab; kuj tseem siv tau ua roj hluav taws xob, tshuaj lom neeg tso pa tawm, cov neeg sawv cev kho qhov chaw, etching qhuav, plasma thiab lwm yam.

Pob khoom ib txwm muaj:

Qhov Zoo:

①Ntau tshaj kaum xyoo ntawm kev ua lag luam;
② ISO daim ntawv pov thawj chaw tsim khoom;
③ Kev xa khoom sai;
④Qhov chaw ruaj khov ntawm cov khoom siv raw;
⑤ Kev tshuaj xyuas online rau kev tswj xyuas zoo hauv txhua kauj ruam;
⑥Qhov yuav tsum tau ua thiab ua tib zoo saib xyuas kev tuav lub tog raj kheej ua ntej sau;Yuav kom tau txiaj ntsig ntau dua rau cov neeg siv khoom yog peb lub tswv yim ua lag luam; kev loj hlob ntawm cov neeg siv khoom yog peb txoj haujlwm nrhiav kev txo nqi loj hauv Suav teb muab cov khoom lag luam zoo hauv kev lag luam tshwj xeeb roj sulfur tetrafluoride sf4 roj, Peb tau nrhiav kev los tsim kev sib raug zoo thiab pab tau nrog txhua tus neeg muab kev pabcuam hauv ntiaj teb. Peb zoo siab tos txais koj kom tiv tauj peb kom pib sib tham txog yuav ua li cas peb thiaj li ua tau qhov no.
Txo nqi lojTuam Tshoj Sulfur Tetrafluoride Sf4 thiab Sulfur Tetrafluoride, Peb lub Hoobkas hais kom ua raws li lub hauv paus ntsiab lus ntawm "Zoo Ua Ntej, Kev Txhim Kho Kom Ruaj Khoov", thiab siv "Kev Ua Lag Luam Ncaj Ncees, Kev Sib Koom Tes" ua peb lub hom phiaj tsim tau. Txhua tus tswv cuab ua tsaug rau txhua tus neeg siv khoom qub thiab tshiab. Peb yuav ua haujlwm hnyav thiab muab cov kev daws teeb meem zoo tshaj plaws thiab kev pabcuam rau koj. Ua tsaug.