ibe_isi_bg

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebi akwụkwọ na ọkwa ịchaji - Polyanionic cellulose (PAC) – Yeyuan

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebi akwụkwọ na ọkwa ịchaji - Polyanionic cellulose (PAC) – Yeyuan

Nkọwa dị mkpirikpi:


Nkọwa ngwaahịa

Mkpado ngwaahịa

Vidiyo emetụtara

Nzaghachi (2)

Dịka ụzọ isi zute ihe ndị ahịa chọrọ, a na-arụ ọrụ anyị niile n'ụzọ kwekọrọ n'ụkpụrụ anyị "Elu Ogo, ọnụ ahịa ike ike, ọrụ ngwa ngwa" maka1 Carboxymethyl cellulose,Pva 2688,Ihe akụrụngwa Cmc maka ntụ ntụ na-asa ákwà, Anyị ji obi ụtọ na-anabata obere azụmahịa enyi si niile n'ụdị ndụ, na-atụ anya guzosie enyi na enyi na-arụkọ ọrụ azụmahịa ka kọntaktị na gị na nweta mmeri-mmeri ebumnobi.
Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebi akwụkwọ na ọkwa ịchaji - Polyanionic cellulose (PAC) - Nkọwa Yeyuan:

Polyanionic cellulose (PAC) bụ ether ether cellulose na-agbaze mmiri nke a kwadebere site na mgbanwe kemịkalụ nke cellulose eke. Ọ bụ cellulose ether dị mkpa na-edozi mmiri. A na-ejikarị ya eme ihe dị ka nnu sodium ya, a na-ejikwa ya na-egwupụta mmanụ, karịsịa olulu mmiri nnu na igwu mmanụ n'ụsọ oké osimiri.

PAC-Ngwa na mmanụ ala

1. Ọrụ nke PAC na CMC na mmanụ mmanụ bụ ndị a:
- Apịtị nwere PAC na CMC nwere ike ime ka mgbidi nke ọma na-eme ka achicha dị nro na nke siri ike na-eme ka ọ dị ala ma belata mmiri ozuzo;
- Mgbe agbakwunyere PAC na CMC n'ime apịtị ahụ, onye na-egwupụta ihe nwere ike nweta ike mmalite dị ala, mee ka apịtị dị mfe ịhapụ gas a na-etinye n'ime ya, ma tụfuo ngwa ngwa n'ime olulu apịtị;
- Dị ka ndị ọzọ kwụsịtụrụ mgbasa, mkpọpu apịtị nwere a ụfọdụ adị oge, nke nwere ike kwụsie ike na ịgbatị site na-agbakwụnye PAC na CMC.
2. PAC na CMC nwere ndị a magburu onwe arụmọrụ na oilfield ngwa:
- ogo dị elu nke nnọchi, ezigbo edo edo edo edo, viscosity dị elu na obere usoro onunu ogwu, na-emeziwanye arụmọrụ apịtị nke ọma;
- Ezigbo nguzogide mmiri, nguzogide nnu na nguzogide alkali, dabara maka mmiri ọhụrụ, mmiri mmiri na apịtị mmiri brine jupụtara;
- Achịcha apịtị akpụpụtara dị mma ma kwụsie ike, nke nwere ike mee ka usoro ala dị nro kwụsie ike nke ọma ma gbochie mgbidi ogwe osisi;
- Ọ dabara maka sistemụ apịtị nwere njikwa ọdịnaya siri ike yana oke dịgasị iche iche.
3. Ngwa njirimara nke PAC na CMC na mkpọpu mmanụ:
- Ọ nwere ikike nchịkwa mmiri dị elu, karịsịa ihe na-ebelata mmiri mmiri na-arụ ọrụ nke ọma. Na obere usoro onunu ogwu, ọ nwere ike ịchịkwa mmiri na-efunahụ na ọkwa dị elu na-enweghị emetụta ihe ndị ọzọ nke apịtị;
- Ọ nwere ezigbo nguzogide okpomọkụ yana ezigbo nguzogide nnu. Ọ ka nwere ike inwe ezigbo ike mbelata mmiri na-efu na ụfọdụ rheology n'okpuru ụfọdụ ntinye nnu. The viscosity fọrọ nke nta ka agbanweghị mgbe igbari na mmiri nnu. Ọ kachasị mma maka igwu mmiri na olulu mmiri miri emi;
- Ọ nwere ike ịchịkwa rheology nke apịtị ma nwee ezigbo thixotropy. Ọ dị mma maka apịtị mmiri ọ bụla na mmiri ọhụrụ, mmiri mmiri na brine jupụtara;
- Tụkwasị na nke ahụ, a na-eji PAC dị ka mmiri simenti iji gbochie mmiri ịbanye na pores na mgbaji;
- Igwe mmiri nzacha nke a kwadebere na PAC nwere ezigbo nguzogide 2% KCl (ọ ga-agbakwunye ya mgbe ị na-akwadebe mmiri mmiri nzacha), ezigbo solubility, iji dị mma, enwere ike ịkwadebe ya na saịtị, ngwa ngwa gel na-akpụ ọsọ na ájá siri ike na-ebu ikike. Mgbe a na-eji ya eme ihe n'ụdị permeability dị ala, nsonaazụ nzacha ya dị mma karịa.

Nkọwa nkọwa

Ọnụ ego mgbakwunye (%)
Ihe na-emebi mmanụ na-emepụta mmanụ 0.4-0.6%
Onye na-ahụ maka ọgwụgwọ ogbunigwe 0.2-0.8%
Ọ bụrụ na ịchọrọ ịhazi ya, ị nwere ike ịnye usoro na usoro zuru ezu.

Ihe ngosi

PAC-HV PAC-LV
Agba Ntụ ntụ ọcha ma ọ bụ ọkụ White ma ọ bụ ìhè odo ntụ ntụ ma ọ bụ ahụ
mmiri ọdịnaya 10.0% 10.0%
PH 6.0-8.5 6.0-8.5
Ogo nke nnọchi 0.8 0.8
sodium chloride 5% 2%
Ịdị ọcha 90% 90%
Nha urughuru 90% gafere 250 microns (ntupu 60) 90% gafere 250 microns (ntupu 60)
Viscosity (b) 1% ngwọta mmiri 3000-6000mPa.s 10-100mPa.s
Ịrụ ọrụ ngwa
Nlereanya Index
OF FL
PAC-ULV ≤10 ≤16
PAC -LV1 ≤30 ≤16
PAC - LV2 ≤30 ≤13
PAC - LV3 ≤30 ≤13
PAC - LV4 ≤30 ≤13
PAC -HV1 ≥50 ≤23
PAC -HV2 ≥50 ≤23
PAC -HV3 ≥55 ≤20
PAC -HV4 ≥60 ≤20
PAC - UHV1 ≥65 ≤18
PAC - UHV2 ≥70 ≤16
PAC - UHV3 ≥75 ≤16

Foto nkọwa ngwaahịa:

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebipụta na ọkwa ịchaji - Polyanionic cellulose (PAC) - Foto nkọwa Yeyuan

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebipụta na ọkwa ịchaji - Polyanionic cellulose (PAC) - Foto nkọwa Yeyuan

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebipụta na ọkwa ịchaji - Polyanionic cellulose (PAC) - Foto nkọwa Yeyuan

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebipụta na ọkwa ịchaji - Polyanionic cellulose (PAC) - Foto nkọwa Yeyuan

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebipụta na ọkwa ịchaji - Polyanionic cellulose (PAC) - Foto nkọwa Yeyuan

Ọnụ ahịa kacha mma na Carboxymethyl Cellulose Cmc-ebipụta na ọkwa ịchaji - Polyanionic cellulose (PAC) - Foto nkọwa Yeyuan


Ntuziaka ngwaahịa emetụtara:

Azụmahịa anyị na-arapara maka ụkpụrụ bụ isi nke "Quality nwere ike ịbụ ndụ na ụlọ ọrụ siri ike, na ndekọ egwu ga-abụ mkpụrụ obi ya" maka ọnụahịa kacha mma na Carboxymethyl Cellulose Cmc-Printing And Dyeing Grade - Polyanionic cellulose (PAC) - Yeyuan , The ngwaahịa ga-ezitere n'ụwa nile, dị ka: Swaziland, Namibia, Mauritius, Ebe ọ bụ na mgbe niile, anyị na-adhering na "oghe na ngosi, òkè iji nweta, nchụso nke kacha mma, na ihe e kere eke nke uru"ụkpụrụ, rube isi na" iguzosi ike n'ezi ihe na ịrụ ọrụ nke ọma, dabere n'ahịa, ụzọ kacha mma, valvụ kacha mma" nkà ihe ọmụma azụmahịa. Ọnụ na anyị niile n'ụwa nwere alaka na mmekọ ịzụlite ọhụrụ azụmahịa ebe, kacha nkịtị ụkpụrụ. Anyị na-anabata nke ọma na ọnụ anyị na-ekere òkè na akụ ụwa, na-emepe ọrụ ọhụrụ ọnụ na isiakwụkwọ.
  • Ọrụ zuru oke, ngwaahịa dị mma na ọnụ ahịa asọmpi, anyị nwere ọrụ ọtụtụ oge, oge ọ bụla na-enwe obi ụtọ, ịchọrọ ịnọgide na-enwe!
    Kpakpando 5 Site na Laurel si Islamabad - 2017.06.16 18:23
    Onye nrụpụta a nwere ike ịnọgide na-emeziwanye ma na-emezi ngwaahịa na ọrụ, ọ dabara na iwu nke asọmpi ahịa, ụlọ ọrụ asọmpi.
    Kpakpando 5 Site na Cora si Pakistan - 2018.06.21 17:11