Coulboxymylylym Cellulose (cmc) bụ otu polymer na-agbanye mmiri na-ejikarị ya n'ọtụtụ ụlọ ọrụ mmepụta ọrụ dị iche iche. Karịsịa na igwu olulu na mmanụ ụgbọ ala, cmc na-arụ ọrụ dị mkpa dị ka apịtị. Ọrụ ya bụ isi ka mma ka mma nke apịtị, mee ka eriri ike nke apịtị, mee ka ọ dịkwuo mma, belata olulu mmiri na-eyi, wdg.
1. Soro viscosity apịtị
Viscosity nke apịtị dị oke mkpa maka arụmọrụ awara awara. Ọdịda viscosity dị ala enweghị ike iwepu cuttings ahụ n'oge a na-egwu mmiri, viscosity ọnọdụ na arụmọrụ nke apịtị. CMC nwere ike iwelie viscosity nke apịtị site na isonye ụmụ irighiri mmiri site na otu na-ahụ maka ya na-eme ya. CMC Molecules na-etolite na mmiri, nke nwere ike ịbanye na mmiri, nke nwere ike ịmịcha ma zaa ma na-eme ka ihe vishọkụọ mmiri nke apịtị. Ihe onwunwe a dị ezigbo mkpa maka iwepu cuttings ma kwụsie ike na mgbidi borehole n'oge olulu.
2. Ndị na-emegharị ma na-agbanwe ihe
Njirimara nke apịtị (gụnyere viscosity, ọnya afọ, wdg) dị ezigbo mkpa maka ọganihu dị mma. CMC nwere ike ibulite visticty plastity ma na-amịpụta uru nke apịtị, ma hụ na apịtị nwere ezigbo mmiri na lubricity n'oge a na-egwu egwu. Nnọba na-abawanye ụba na-enyere aka belata nguzogide nke apịtị, si otú ahụ na-eme ka arụmọrụ nke gwuo mmiri na-eme ka ọ ghara ịdị na-asọpụta site na igwu mmiri.
3. Melite nkwụsi ike nke apịtị
N'oge usoro igwu mmiri, nkwụsi ike nke apịtị dị oke mkpa, karịsịa n'okpuru gburugburu ala dị iche iche na mgbanwe okpomoku. N'ihi ezigbo mmiri na nkwụsi ike ya, cmc nwere ike ịkwalite ọgwụ na-eguzogide nkụ na nnu nke apịtị, nke mere na ọ ka nwere ike ịnọgide na-arụ ọrụ dị elu n'okpuru ọnọdụ mgbawa. CMC nwere ike ịhazi ihe ngbanwe siri ike na apịtị, gbochie apịtị site na nkụda mmụọ, flococation na ihe ndị ọzọ pụrụ iche, wee hụ na nkwụsi ike nke apịtị.
4. Welie mmanu nke apịtị
N'oge a na-egwuri egwu arụmọrụ, esemokwu dị n'agbata olulu ahụ na nhazi ya bụ ihe a na-apụghị izere ezere. Ọrịa karịrị akarị ga-abawanye ike ike, belata ịmịcha mmiri, ma nwee ike imebi akụrụngwa akụrụngwa. CMC nwere ike ịba ụba na-eto oke apịtị, belata esemokwu dị n'etiti mpaghara a na-egwuri egwu na mgbidi ahụ, ma melite nkwụsi ike n'oge a na-egwu egwu. Mmezi nke lubricity na-enyere aka belata ihe ize ndụ nke mgbidi dị mma n'oge a na-egwu mmiri ma gbasaa ndụ akụrụngwa.
5. Gbochie Cracks na njikwa njikwa
N'okpuru ọnọdụ ndị na-egwu mmiri pụrụ iche, dị ka ezute ike ma ọ bụ usoro dị egwu, cmc nwere ike igbochi pores na cracks. CMC Molecules nwere ezigbo gelling njirimara ma nwee ike imepụta colloids n'ime mmiri igwu mmiri iji belata akụkụ nke mmiri na apịtị. Mmetụta mgbochi a na-enyere aka gbochie mmiri na apịtị ịbanye na akwa mmiri ma ọ bụ mmanụ na akwa gas, belata mmetọ na ichebe n'okpuruala.
6. Ntughari nnu na nguzosi elu
N'ebe ụfọdụ dị elu na gburugburu ebe a na-egwu mmiri dị elu, cmC egosila na-agbanwe agbanwe. Họchị na-elekọtakarị ya nwere ike ijikọta ya na ụmụ irighiri mmiri iji bulie onye na-eme ka ya na nkwụsi ike nke mmiri. Nke a na - enye CMC ka ị na - arụ ọrụ na oke ma dịkwa mma na - edozi apịtị na slurries mmiri nnu. Na mgbakwunye, CMC nwekwara ụfọdụ ogo iguzogide ọnọdụ okpomọkụ na adịghị mfe ịkpụ na gburugburu okpomọkụ, nke na-enyere aka ịnọgide na-arụ ọrụ nke apịtị dị elu.
7. Nchedo gburugburu
Site na mmụba nchebe nke gburugburu ebe obibi, ọtụtụ ụlọ ọrụ na-arụsi ọrụ ike iji belata mmetọ gburugburu ebe obibi. N'ụrị ngwa ngwa, ihe mgbakwunye ọdịnala apịtị ọdịnala nwere ihe ndị na-egbu egbu, nke nwere ike inwe mmetụta na-adịghị mma na gburugburu ebe obibi. Dịka ngwaahịa sitere n'okike, a na-enweta ya site na eriri ọkụ ma enwere ike ibute mmiri ngwa ngwa na mmiri, nke nwere nsogbu na gburugburu ebe obibi. Ya mere, ọ bụ akwụkwọ ndụ akwụkwọ ndụ na gburugburu ebe obibi. Ngwongwo ya na-ezighi ezi na-egbu egbu na-eme ka ọ bụrụ ihe kachasị amasị n'ọtụtụ ọrụ mmepe mmanụ na gas.
8. Synergy na mgbakwunye ndị ọzọ
N'ime ngwa dị mma, a na-agwakọkarị cmc na mgbakwunye apịtị ndị ọzọ (dịka polyacrrylamide, bengyo.). CMC nwere ike iso na ihe mgbakwunye ndị a iji meziwanye Rhiology, nkwụsi ike nke apịtị. Dịka ọmụmaatụ, mgbe cmc jupụtara na benc, ọ nwere ike ịkwalite nkwụsi ike nke apịtị, na-eme ka mmegharị nke apịtị dị elu na gburugburu elu.
CarboxyMymymylym Cellulose (cmc) na-arụ ọtụtụ ọrụ na apịtị. Ọ nweghị ike ịbawanye viscosise na rhiology nke apịtị, ka mma nkwụsi ike nke apịtị, ma belata ihe eji arụ ọrụ, ma na-akara ya n'ụzọ dị mma n'okpuru ọnọdụ ala pụrụ iche. Dịka mgbakwunye gwuo egwu dị mkpa, cmc nwere arụmọrụ ngwa ngwa na atụmanya ngwa, ọkachasị n'ọhịa nke nchebe gburugburu ebe obibi gburugburu gburugburu ebe obibi, na-egosi uru ị na-eme.
Oge post: Feb-20-2025