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Ụdị ngwaahịa
Ngwaahịa egosipụtara
01
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC
Ọkwa ịkwọ mmanụ mmanụ CMC

Ọkwa ịkwọ mmanụ mmanụ CMC

Oil Drilling ọkwa CMC Sodium carboxymethyl celluloseis mere nke eke cellulose site chemical mgbanwe nke mmiri-soluble cellulose ether mmepụta, bụ ihe dị mkpa mmiri-soluble cellulose ether, na-acha ọcha ma ọ bụ odo ntụ ntụ, na-adịghị egbu egbu, enweghị ụtọ, ọ ga-etisasịwo na mmiri, nwere. ezigbo nkwụsi ike okpomọkụ na nguzogide nnu, antibacterial. Mmiri slurry nke ngwaahịa a kwadebere nwere ezigbo mmiri na-efunahụ, mgbochi na oke okpomọkụ. A na-eji ya eme ihe n'igwu mmanụ, ọkachasị mmiri nnu Ọkụ mmiri na mkpọpu mmanụ n'ụsọ mmiri.


A na-ekewa ngwaahịa CMC ọkwa mmanụ mmanụ n'ime nnukwu viscosity (HV) na obere viscosity (LV), nke bụ ngwaahịa teknụzụ dị elu nwere ikike ikike ọgụgụ isi nke ụlọ ọrụ ahụ. Ọ bụ nke anionic cellulose ether, ma nwee njirimara nke ịdị ọcha dị elu, ọkwa dị elu nke nnọchi na nkesa edo nke nnọchi gao. Ọ ga-eji dị ka ndim gị n'ụlọnga, rheological regulator, mmiri ọnwụ reducer, wdg CMC na elu viscosity na ala viscosity nwere magburu onwe filtration ọnwụ Mbelata ọrụ na ma ọhụrụ na oké osimiri mmiri apịtị, na bụ ihe dị oké mkpa ngwaahịa na apịtị ndakọrịta. CMC nke ụlọ ọrụ anyị mepụtara bụ ngwaahịa a sachara nke ukwuu nke nwere ntụ na-acha ọcha na-acha ọcha n'ọdịdị na mmiri viscous transperent na ngwọta mmiri.

    Kpọtụrụ anyị
    nkọwa ngwaahịa

    Njirimara ngwaahịa

    nkọwa2

    A na-ejikarị nnu Carboxymethyl cellulose sodium mee ihe dị ka viscosity na-abawanye na nzacha na-ebelata ihe na-ebelata mmiri mmiri. The ogologo molekụla yinye nke carboxymethyl cellulose sodium nnu nwere ike adsorb na otutu ụrọ irighiri, dịkwuo cimentation nke apịtị achicha, na-egbochi shale hydration mgbasawanye na ike nke ọma mgbidi. Sodium carboxymethyl cellulose aqueous ngwọta nwere ọtụtụ magburu onwe Njirimara na chemical kwụsie ike, adịghị mfe corrosion na metamorphic, adịghị emerụ physiological nchekwa, nkwusioru na ike emulsification, ezi adhesion na nnu-eguzogide. Ezi nkwụsi ike na mmanụ na ihe mgbaze organic.

    (1) Apịtị nwere CMC nwere ike ime ka mgbidi olulu mmiri ahụ dị gịrịgịrị ma sie ike, achicha nzacha dị ala, ka o wee belata mfu mmiri.
    (2) Mgbe agbakwunyere CMC na apịtị, ihe ọkụkụ ahụ nwere ike ịnweta ike mbido mbụ dị ala, nke mere na apịtị dị mfe ịhapụ gas a na-etinye n'ime ya, a na-atụfukwa ihe mkpofu ngwa ngwa na olulu apịtị.
    (3) Ngwuputa apịtị, dị ka ndị ọzọ kwụsịtụrụ mgbasa, nwere ụfọdụ ndụ, nke nwere ike kwụsie ike na ogologo site na-agbakwụnye CMC.
    (4) Apịtị nwere CMC anaghị emetụta ebu, yabụ ọ dịghị mkpa idobe PH dị elu ma ọ bụ jiri ihe nchekwa.
    (5) Nwere CMC dị ka mkpọpu apịtị ihicha mmiri ọgwụ gị n'ụlọnga, nwere ike iguzogide mmetọ nke dị iche iche soluble salts.
    (6) CMC nwere apịtị, ezigbo nkwụsi ike, ọbụlagodi ma ọ bụrụ na okpomọkụ dị n'elu 150 ℃ ka nwere ike belata ọnwụ mmiri.

    A elu viscosity, elu nchụpụ CMC adabara apịtị na ala njupụta, mgbe a ala viscosity, elu Ntugharị CMC adabara apịtị na elu njupụta. CMC nwere ikike nchịkwa mmiri dị elu, nkwụsị nzacha nke ọma, na obere doses, nwere ike ịchịkwa mmiri na-efunahụ na ọkwa dị elu, na-enweghị emetụta ihe ndị ọzọ apịtị; Ezigbo nguzogide okpomọkụ, nguzogide nnu dị mma, karịsịa maka ịkụ ala mmiri na mmiri miri emi chọrọ nke ikuku gas, igwu mmiri na ọrụ ndị ọzọ. Dị ka a miri-mmiri colloid na-egwuputa ihe apịtị usoro, ọ ga-eji dị ka mmiri mmiri ọnwụ mbenata gị n'ụlọnga na viscosity na-amụba gị n'ụlọnga.

    Ọrụ

    nkọwa2

    (1) Na-agbaze ngwa ngwa na mmiri oyi ma ọ bụ ọkụ;
    (2) enwere ike iji ya mee ihe dị ka onye na-eme ihe na-ekpo ọkụ, onye na-ahụ maka nchịkwa rheological, nrapado, stabilizer, colloid nchebe, onye nkwusioru na onye na-ejide mmiri;

    N'ime ụlọ ọrụ nrigbu mmanụ ala, CMC bụ ezigbo onye na-ahụ maka ọgwụgwọ apịtị na-akwadebe ihe mejupụtara mmiri mmiri, ọnụego nrụpụta dị elu, nguzogide nnu dị mma. Ngwunye mmanụ mmanụ CMC bụ ezigbo ihe na-ebelata mmiri mmiri na-ebelata maka apịtị mmiri na mmiri mmiri mmiri jupụtara na nnu nnu, ma nwee ikike ibuli elu dị mma na nguzogide okpomọkụ dị elu (150 ℃). Kwesịrị ekwesị maka nkwadebe nke mmiri ọhụrụ, mmiri mmiri na mmiri mmiri juputara na brine, na ịdị arọ calcium chloride nwere ike ịmepụta na njupụta dị iche iche nke mmiri mmecha, na viscosity mmiri na-agwụ na mmiri dị ala. Ngwaahịa CMC anyị dị elu na viscosity dị ala zutere ọkọlọtọ GB/T 5005, ọkọlọtọ European OCMA na ọkọlọtọ API 13A.

    Njirimara ahụkarị

    nkọwa2

    Ọdịdị

    Na-acha ọcha na-acha ọcha ntụ ntụ

    Nha urughuru

    95% gafere 80 mesh

    Ogo nke nnọchi

    0.7-1.5

    PH uru

    6.0-8.5

    Ịdị ọcha (%)

    92 nkeji, 97 nkeji, 99.5 nkeji

    akara ule ama ama

    Ngwa

    Ọkwa ọkwa

    Viscosity (Brookfield, LV, 2% Solu)

    Viscosity (Brookfield LV, mPa.s, 1% Solu)

    D e gree nke nnọchi

    Ịdị ọcha

    CMC Maka mmanụ igwu mmiri

    Ụlọ ọrụ CMC LV

    70 max

    0.9 nkeji

    Ụlọ ọrụ CMC HV

    2000 max

    0.9 nkeji

    Ngwa

    nkọwa2

    (1) Ojiji nke CMC na mmiri mmiri.

    CMC dị mma maka ojiji dị ka ihe mgbochi na mbelata mmiri mmiri. Mmiri slurry nke CMC kwadebere na-egbochi mgbasa na mgbasa nke ụrọ na shale na mgbasa ozi nnu dị elu, si otú a na-achịkwa mmetọ mgbidi nke ọma.

    (2) Ojiji nke CMC na mmiri mmiri na-arụ ọrụ.

    Mmiri na-arụ ọrụ nke a kwadebere na CMC dị ala siri ike ma ghara igbochi njedebe nke mpaghara na-emepụta n'ihi ihe siri ike. Na ọ nwere obere mmiri ọnwụ, nke mere na mmiri n'ime mmepụta oyi akwa na-ebelata, na mmiri ga-egbochi emulsion na-etolite a mmiri na-ejide onu.
    Mmiri na-arụ ọrụ nke ejiri CMC na-enye uru karịa mmiri mmiri ndị ọzọ na-arụ ọrụ.
    Chebe oyi akwa mmepụta site na mmebi;
    Mbugharị olulu dị ọcha yana mmezi nke olulu mmiri belata;
    Ọ na-eguzogide nbata nke mmiri na silt, ọ na-adịkarịkwa ka ọnya;
    Enwere ike ịchekwa ma ọ bụ jiri ya mee ihe site na olulu mmiri ruo nke ọma na ọnụ ala dị ala karịa mmiri mmiri na-arụ ọrụ nke apịtị.

    (3) Ojiji nke CMC na mmiri na-agbaji.

    Mmiri na-agbaji nke CMC kwadebere nwere ike iguzogide 2% KCI ngwọta (ọ ga-agbakwunye ya mgbe ọ na-akwadebe mmiri mmiri na-agbaji), nwere ezigbo solubility, dị mma iji mee ihe, nwere ike ịkwado ya na saịtị, ma nwee ngwa ngwa gelling na ájá siri ike na-ebu ikike. Ọ na-adị irè karị mgbe ejiri ya na nhazi nrụgide osmotic dị ala.

    Nkwakọ ngwaahịa:

    nkọwa2

    Ngwaahịa CMC juru n'ime akpa akwụkwọ oyi akwa atọ nwere akpa polyethylene dị n'ime agbakwunyere, ịdị arọ ụgbụ bụ 25kg kwa akpa.
    14MT/20'FCL (ya na pallet)
    20MT/20'FCL (na-enweghị pallet)