GanacsigaWarshadaha

Wax soo saarka warshadaha ee tones ethylene

tones ethylene - waa wax yar ka culus, saliid leh, dareeraha ah a ur. Waa heer sare ah L. in alcohols, biyaha, acetone iyo betroolka. tones polymer waa aasaas u ah qabow ka hor taga baabuurta iyo qoyska tan iyo markii ay hoos baxayay marinkii for lagu keydsho biyaha iyo xal aqueous. Dhab ahaantii xiiso leh waa in xitaa dareeraha qaboojiyay aan la daaweyn, bedalayo barafka, iyo kaliya noqdo dabacsan. Intaas waxaa sii dheer, xal aqueous of tones ethylene ma ballaariyo oo sidaas daraaddeed ma dhaawici dhuumaha iyo hiitarka in gaariga.

Qoraalkan ayaa aad u sarreeya hygroscopic, i.e. biyo ka deegaanka (hawada, gaasaska kala duwan) nuuga. wax soo saarka warshadaha ee ethylene aasaasay at dhirta kiimikada badan. Waa in la xusuusnaado in maalkiisu waa sun ah, inkasta oo ay leedahay dhadhan macaan. Sidaa darteed, is dhexgalka way la lagama maarmaan tahay in ay qaadaan tallaabooyinka. Lammaane oo walxaha leedahay sumoobo aan aad u sarreeya iyo ka koobma khatarta ku ah caafimaadka oo kaliya ay neefsasho dheer. Polymer tones - xidhiidha shidaalka ah. uruureen sare ee uumiga hawada yihiin waxyaabaha qarxa, laakiin in isku dar ah oo leh biyo, tones ethylene lumiyo guryaha.

codsiga

tones ethylene waxaa loo isticmaalaa in dhinacyo kala duwan iyo warshadaha: baabuurta, kiimikada, aerospace, dhar, korontada, saliidda iyo gaaska. Mid ka mid ah codsiyada ugu muhiimsan ee wax this waa wax soo saarka ee coolants iyo qabow ka hor taga. Sababo la dalabaadka sare ee ay wax soo saarka warshadaha ee ethylene uu noqday weyn. Alaabta Tani waxaa loo isticmaali karaa sida dareeraha ah ee wax soo saarka rinjiga.

Hababka loo diyaarinta tones ethylene

Habka diyaarinta walaxda badan ilaa xad ah, laakiin wax soo saarka warshadaha aan ku haboonayn oo dhan oo iyaga ka mid. Mid ka mid ah hababka ugu caansan waa diyaarinta tones ethylene adigoo isticmaalaya qayilo ee la soo dhaafay by oxygen ay goobjoog ka ahaayeen Hannaan lacag ah, raaceen by fuuq ku xiga. Si kastaba ha ahaatee, baahida loo qabo weli waa farsamo kale. Diyaarinta tones ethylene by hydrolysis of ethylene. In labada kiisaska, dareen-celin fuuq ee xabagta ethylene soo saaray iyadoo ay wada joogaan Xoojiya iyo heerkulka kacsantahay. In suugaanta, waxaa sidoo kale waa hab kaas diyaarinta tones ethylene waxaa lagu fuliyaa by ficil biyaha, formaldehyde iyo carbon monoxide. acid Glycolic helay in tallaabada ugu horreysa waxaa la hoos geliyey esterification in la siiyo Ester. Markaas, waxaa hydrogenated in tones ethylene. Farsamada waxaa loo isticmaalaa in Maraykanka.

Shayga keentay waa si fiican oo nadiif ah, maxaa yeelay, xataa tiro yar oo sunta dibadda ba'an u saamaysa hantida. Tusaale ahaan, in joogitaanka tones ethylene ee halabuurka ah ee walxaha sida tones diethylene iyo polyglycols, ay xasiloonida kaamerada waxaa si weyn u dhimay. Sidaa darteed, boqolkiiba wax soo saarka oo tayo sare leh xidhiidhada dibadda waa in la yareeyo. Tani waa run gaar xeryahooda koloriin iyo aldehydes. jajab Mass ee xarunta aasaasiga ah waa inuu ugu yaraan 99.5%.

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