N'oge a na-egwupụta ihe, igwu mmiri na ịrụ ọrụ nke mmanụ na gas, mgbidi olulu mmiri ahụ na-adaba na mmiri na-efunahụ, na-eme ka mgbanwe dị na dayameta nke ọma na ọdịda, nke mere na a pụghị ịrụ ọrụ ahụ nke ọma, ma ọ bụ ọbụna gbahapụ ọkara.Ya mere, ọ dị mkpa iji dozie akụkụ anụ ahụ nke apịtị a na-egwupụta ihe dịka mgbanwe nke ọnọdụ ala nke mpaghara ọ bụla, dị ka omimi nke ọma, okpomọkụ, na ọkpụrụkpụ.CMC bụ ngwaahịa kachasị mma nke nwere ike ịhazigharị paramita anụ ahụ ndị a.Isi ọrụ ya bụ:
Apịtị nke nwere CMC nwere ike ime ka mgbidi olulu mmiri ahụ ghọọ achịcha dị nro, nke siri ike na nke dị ala, nke nwere ike igbochi hydration shale, gbochie ịkụcha osisi site na ịgbasa, ma belata mgbidi mgbidi.
Apịtị nke nwere CMC bụ ụdị nke na-arụ ọrụ nke ọma nke na-eme ka mmiri dị elu, ọ nwere ike ịchịkwa mmiri na-efunahụ na ọkwa dị mma na obere dose (0.3-0.5%), ọ gaghịkwa ebute mmetụta ọjọọ na ihe ndị ọzọ nke apịtị. , dị ka oke viscosity ma ọ bụ ike shiee.
CMC nwere apịtị nwere ike iguzogide okpomọkụ dị elu, na n'ozuzu enwere ike iji ya mee ihe na gburugburu ebe okpomọkụ dị ihe dị ka 140 Celsius C, dị ka nnukwu nnọchi na ngwaahịa viscosity dị elu, nwere ike iji mee ihe na okpomọkụ dị elu nke 150-170. Celsius C.
Apịtị nwere CMC na-eguzogide nnu.Njirimara nke CMC n'ihe banyere nguzogide nnu bụ: ọ bụghị nanị na ọ nwere ike ịnọgide na-enwe ike dị mma iji belata mmiri na-efunahụ n'okpuru ụfọdụ nnu nnu, ma ọ nwekwara ike ịnọgide na-enwe ụfọdụ ihe onwunwe rheological, nke nwere obere mgbanwe ma e jiri ya tụnyere nke ahụ na gburugburu ebe obibi mmiri. ;ọ bụ ma Enwere ike iji ya na mmiri mmiri na-enweghị ụrọ na apịtị na gburugburu mmiri nnu.Ụfọdụ mmiri mmiri na-egwupụta ihe ka nwere ike iguzogide nnu, na njirimara rheological adịghị agbanwe nke ukwuu.N'okpuru ntinye nnu 4% na mmiri ọhụrụ, mgbanwe mgbanwe viscosity nke CMC na-eguzogide nnu abawanyela karịa 1, ya bụ, viscosity enweghị ike ịgbanwe na gburugburu ebe nnu dị elu.
CMC-nwere apịtị nwere ike ịchịkwa rheology nke apịtị.CMCnwere ike ọ bụghị naanị ibelata mmiri na-efunahụ, kamakwa ịbawanye viscosity.
1. CMC-nwere apịtị nwere ike ime ka mgbidi nke ọma na-etolite achicha dị nro, siri ike na nke dị ala, na-ebelata mmiri mmiri.Mgbe agbakwunyere CMC na apịtị ahụ, onye na-egwupụta ihe nwere ike ịnweta ike mbido mbụ dị ala, nke mere na apịtị ahụ nwere ike ịhapụ gas a na-etinye n'ime ya ngwa ngwa, ma n'otu oge ahụ, a ga-atụfu ihe mkpofu ngwa ngwa n'olulu apịtị.
2. Dị ka ndị ọzọ nkwusioru dispersions, mkpọpu ala apịtị nwere ụfọdụ shelf ndụ.Ịgbakwunye CMC nwere ike ime ka ọ kwụsie ike ma mee ka ndụ dị ogologo.
3. Apịtị nwere CMC adịghị emetụta ebu, ọ dịghịkwa mkpa ịnọgide na-enwe ọnụ ahịa pH dị elu ma jiri ihe nchekwa.
4. CMC nwere apịtị nwere ezigbo nkwụsi ike ma nwee ike ibelata mmiri na-efu ọbụna ma ọ bụrụ na okpomọkụ dị n'elu 150 degrees.
Oge nzipu: Jan-09-2023