Focus on Cellulose ethers

Hydroxyethyl Cellulose ee Dheecaan Jajabka ah ee ku jira Qodista Saliidda

Hydroxyethyl Cellulose ee Dheecaan Jajabka ah ee ku jira Qodista Saliidda

Hydroxyethyl cellulose (HEC) waa polymer-ka biyaha ku milma oo caadi ahaan loo isticmaalo warshadaha saliidda iyo gaaska sidii dhumuc iyo viscosifier ee dareeraha dillaaca. Dheecaannada dillaaca waxaa loo isticmaalaa jabka hawo-biyoodka, farsamada loo isticmaalo in laga soo saaro saliidda iyo gaasta qaababka dhagaxyada shale.

HEC waxaa lagu daraa dareeraha dillaaca si loo kordhiyo viscosity, taas oo ka caawisa in ay qaadaan proppants (qaybaha yaryar sida ciidda ama alaabta dhoobada) ee jabka lagu abuuray dhagaxa shale. Daawadayaasha ayaa ka caawiya in ay furaan jabka, iyaga oo u oggolaanaya in saliidda iyo gaaska ay si fudud uga soo baxaan dhismaha iyo ceelka.

HEC waa laga doorbidaa noocyada kale ee polymers sababtoo ah waxay ku xasilloon tahay heerkulka sare iyo cadaadiska, kuwaas oo la kulma inta lagu jiro habka jajabinta hydraulic. Waxa kale oo ay si fiican ula jaanqaadi kartaa kiimikooyinka kale ee sida caadiga ah loo isticmaalo dareeraha dillaaca.

HEC waxaa loo arkaa inay tahay wax lagu daro ilaa xad badbaado leh ee dareeraha jaban, maadaama aysan ahayn sun iyo biodegradable. Si kastaba ha ahaatee, sida kiimiko kasta, waa in si habboon loo maareeyaa oo loo tuuraa si habboon si looga fogaado wax kasta oo saameyn xun ku leh deegaanka.


Waqtiga boostada: Mar-21-2023
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