Polyanionic cellulose LV

Polyanionic cellulose (PAC) shine polymer mai narkewa da ruwa wanda aka samo daga cellulose. Ana amfani da shi sosai a cikin masana'antar mai da iskar gas azaman ƙari mai hakowa, inda ake amfani da shi don sarrafa asarar ruwa, haɓaka danko, da haɓaka hana shale. PAC yana samuwa a cikin maki daban-daban, tare da mabanbantan digiri na musanyawa da nauyin kwayoyin halitta. Maki biyu gama gari na PAC sune ƙananan danko (LV) da babban danko (HV) PAC.

PAC LV yana da ƙananan nauyin kwayoyin halitta da ƙananan digiri na maye gurbin. Ana amfani da shi azaman wakili mai sarrafa tacewa kuma azaman mai gyara rheology a cikin hakowa. LV-PAC yana da kyakkyawan narkewa a cikin ruwa kuma yana da tasiri a ƙananan ƙira. Hakanan ana amfani dashi azaman viscosifier a cikin siminti slurries kuma azaman stabilizer a cikin emulsions.

PAC HV, a gefe guda, yana da mafi girman nauyin kwayoyin halitta da matsayi mafi girma na maye gurbin fiye da LV-PAC. Ana amfani da shi azaman viscosifier na farko da wakili na sarrafa asarar ruwa a cikin hakowa. Hakanan ana iya amfani da HV-PAC azaman viscosifier na biyu a haɗe tare da sauran polymers. Yana da babban haƙuri ga gishiri da zafin jiki, kuma yana da tasiri a babban taro.

Dukansu LV-PAC da HV-PAC polyanionic ne, wanda ke nufin suna ɗaukar caji mara kyau. Wannan cajin yana ba su tasiri wajen sarrafa asarar ruwa ta hanyar samar da kek ɗin tacewa akan rijiyar. Mummunan cajin kuma yana sa su tasiri wajen hana shale hydration da tarwatsawa. PAC kuma na iya inganta kwanciyar hankali ta hanyar hana ƙaura na tara da lãka.

A ƙarshe, polyanionic cellulose (PAC) wani nau'in polymer ne wanda ake amfani dashi a masana'antar mai da iskar gas azaman ƙari mai hakowa. LV-PAC da HV-PAC maki biyu ne gama gari na PAC waɗanda ake amfani da su don dalilai daban-daban. Ana amfani da LV-PAC azaman wakili mai sarrafa tacewa kuma azaman mai gyara rheology, yayin da ake amfani da HV-PAC azaman babban viscosifier da wakili na sarrafa asarar ruwa. Duk maki biyu na PAC polyanionic ne kuma tasiri wajen sarrafa asarar ruwa da hana shale hydration da watsawa.