Hydroxyethyl Cellulose i loko o ka wai haʻihaʻi i ka ʻaila ʻaila

ʻO ka Hydroxyethyl cellulose (HEC) he polymer hiki ke hoʻoheheʻe ʻia i ka wai i hoʻohana maʻamau ʻia i ka ʻoihana aila a me ke kinoea ma ke ʻano he mānoanoa a me ka viscosifier i nā wai haki. Hoʻohana ʻia nā wai haʻihaʻi i ka haʻihaʻi hydraulic, kahi ʻenehana i hoʻohana ʻia no ka lawe ʻana i ka aila a me ke kinoea mai nā kumu pōhaku shale.

Hoʻohui ʻia ʻo HEC i ka wai haʻihaʻi e hoʻonui i kona viscosity, e kōkua ana i ka lawe ʻana i nā proppants (nā ʻāpana liʻiliʻi e like me ke one a i ʻole nā ​​mea ceramic) i loko o nā haʻihaʻi i hana ʻia i loko o ka pōhaku shale. Kōkua nā proppants i ka wehe ʻana i nā haʻihaʻi, e ʻae i ka ʻaila a me ke kinoea e kahe maʻalahi mai ka hoʻokumu ʻana a i loko o ka luawai.

Ua ʻoi aku ka maikaʻi o ka HEC ma mua o nā ʻano polymers ʻē aʻe no ka mea paʻa ia i nā wela kiʻekiʻe a me nā puʻe, i ʻike ʻia i ka wā o ka hana hoʻoheheʻe hydraulic. He kūpono maikaʻi nō hoʻi ia me nā kemika ʻē aʻe i hoʻohana mau ʻia i nā wai haki.

Manaʻo ʻia ʻo HEC he mea hoʻohui palekana i nā wai haʻihaʻi, no ka mea, ʻaʻohe mea ʻawaʻawa a biodegradable. Eia nō naʻe, e like me nā kemika, pono e mālama ʻia a hoʻolei pono ʻia e pale i nā hopena maikaʻi ʻole i ke kaiapuni.