Polyanionic cellulose viscosity dị elu (PAC-HV) bụ polymer dị mkpa eji na ngwa ụlọ ọrụ dị iche iche. Ihe a na-agbanwe agbanwe ejirila ihe niile site na igwu mmanụ ruo nhazi nri.
Nyochaa Polyanionic Cellulose (PAC-HV).
1.Definition na Ọdịdị:
Polyanionic cellulose bụ ihe mgbaze cellulose na-agbaze mmiri nwere otu ọrụ anionic. Ụdị viscosity ya dị elu, PAC-HV, bụ nke e ji viscosity dị elu tụnyere ụdị PAC ndị ọzọ. Usoro ihe omimi nke PAC-HV sitere na cellulose, polymer eke dị na mgbidi cell osisi. Iwebata nke otu anionic na-eme ka ọ ghara ịdị na mmiri.
2. Atụmatụ PAC-HV:
Viscosity: Dị ka aha ahụ na-egosi, PAC-HV nwere viscosity dị elu, na-eme ka ọ dabara maka ngwa chọrọ ịgbara ma ọ bụ gelling.
Mmiri Solubility: PAC-HV bụ nke ukwuu soluble na mmiri, na-enye aka na irè ya na dị iche iche nke mmiri dabeere na usoro.
Thermal Stability: polymer na-anọgide na-eguzosi ike na okpomọkụ dị elu, na-agbasawanye ike ya na usoro mmepụta ihe.
Ngwa nke PAC-HV
1. Ụlọ ọrụ mmanụ na gas:
Fluids Drilling Fluids: A na-eji PAC-HV eme ihe n'ọtụtụ ebe dị ka isi ihe na-egwu mmiri iji chịkwaa viscosity, ihe siri ike kwụsịtụrụ ma kwalite nkwụsi ike nke ọma.
Fluids na-agbaji: Na mgbawa hydraulic, PAC-HV na-enyere aka na njikwa viscosity, na-ahụ maka nnyefe proppant nke ọma na mmiri mmiri.
2. Ụlọ ọrụ nri:
Ihe na-eme ka mmiri sie ike: A na-eji PAC-HV dị ka ihe na-eme ka ọ sie ike na ngwaahịa nri dị ka sauces, akwa na desserts.
Stabilizer: Ọ na-eme ka nkwụsi ike nke emulsions dịkwuo elu ma gbochie nkewa nke oge na ụfọdụ usoro nri.
3. Ọgwụ:
Nnyefe ọgwụ: A na-eji PAC-HV dị ka ihe nkedo na nkesa na usoro ọgwụ iji kwado ntọhapụ ọgwụ.
Nkwusioru: Njirimara nkwụsị ha na-eme ka ha baa uru na usoro ọgwụ mmiri mmiri.
4. Ụlọ ọrụ akwa:
Onye na-emepụta ihe: A na-eji PAC-HV mee ihe maka nhazi akwa iji meziwanye ike na àgwà nke yarn n'oge usoro ịkwa ákwà.
5. Ụlọ ọrụ akwụkwọ:
Enyemaka njide: N'ime mpempe akwụkwọ, PAC-HV na-arụ ọrụ dị ka ihe enyemaka njide, na-eme ka njide dị mma na ihe ndochi.
usoro mmepụta ihe
Mmepụta PAC-HV gụnyere mgbanwe nke cellulose site na mmeghachi omume kemịkal.
Usoro ndị a na-ahụkarị gụnyere:
Alkalizing: Ịgwọ cellulose na alkali iji mee ka ìgwè hydroxyl rụọ ọrụ.
Etherification: ewebata otu anionic site na etherification iji meziwanye mmiri solubility.
Nchacha: A na-asachapụ ngwaahịa a rụpụtara iji wepụ adịghị ọcha.
gburugburu ebe obibi echiche
Ọ bụ ezie na PAC-HV na-enye ọtụtụ uru ụlọ ọrụ mmepụta ihe, echiche gburugburu ebe obibi dịkwa oke mkpa.
Na-ebuli usoro mmepụta ihe iji belata mmetụta gburugburu ebe obibi.
Chọgharịa usoro ndị ọzọ nwere mmasị na gburugburu ebe obibi ma ọ bụ mgbanwe nke ihe nrụpụta cellulose.
Gbaa ume imegharị ihe na omume mkpofu dị mkpa.
Polyanionic cellulose viscosity dị elu (PAC-HV) bụ polymer bara uru nke nwere ọtụtụ ngwa. Njirimara ya pụrụ iche na-eme ka ọ dị mkpa na ụlọ ọrụ dịka mmanụ na gas, nri na ọgwụ. Ka teknụzụ na-aga n'ihu na-aga n'ihu, a na-elekwasị anya na omume nrụpụta na-adigide yana iji PAC-HV eme ihe na gburugburu ebe obibi na ngwa dị iche iche.
Oge nzipu: Jan-20-2024