Polyanionic cellulose obere viscosity (PAC-LV)

Polyanionic cellulose obere viscosity (PAC-LV) bụ ụdị polyanionic cellulose nke a na-ejikarị dị ka ihe mgbakwunye n'ịgba mmiri mmiri maka nchọpụta mmanụ na gas. Nke a bụ nkọwapụta nke PAC-LV na ọrụ ọ na-arụ n'ịrụ ọrụ mkpọpu:

1. Ihe mejupụtara: PAC-LV sitere na cellulose, polymer eke achọtara na osisi, site na mgbanwe kemịkalụ. A na-ewebata otu Carboxymethyl n'ime ọkpụkpụ azụ cellulose, na-enye ya ihe onwunwe anionic (na-adịghị mma).
2. Ọrụ:
   • Viscosifier: Ọ bụ ezie na PAC-LV nwere viscosity dị ala ma e jiri ya tụnyere akara ule ndị ọzọ nke cellulose polyanionic, ọ ka na-arụ ọrụ dị ka viscosifier na-egwupụta mmiri mmiri. Ọ na-enyere aka ịbawanye viscosity nke mmiri mmiri, na-enyere aka na nkwusioru na iga nke gbapuru cuttings.
   • Njikwa mkpofu mmiri mmiri: PAC-LV na-enyekwa aka na njikwa mfu mmiri site n'ịme achicha nzacha dị mkpa na mgbidi olulu mmiri, na-ebelata mfu nke mmiri na-egwupụta ihe n'ime nhazi.
   • Rheology Modifier: PAC-LV na-emetụta omume na-erugharị na njirimara nkwuputa nke mmiri mmiri na-egwupụta ihe, na-eme ka nkwusioru nke ihe ndị siri ike na-ebelata ma na-ebelata nhazi.
3. Ngwa:
   • Ngwunye mmanụ na gas: A na-eji PAC-LV mee ihe na mmiri mmiri na-egwupụta mmiri maka nchọpụta mmanụ na gas na mmepụta. Ọ na-enyere aka melite nkwụsi ike nke olulu mmiri, gbochie mmebi nguzobe, na ịkwalite arụmọrụ mkpọpu ihe.
   • Mwube: PAC-LV nwekwara ike iji dị ka onye na-ebu ibu na mmiri na-ejide mmiri n'ụdị cimentious dị ka grouts, slurries, na ngwa agha ndị a na-eji eme ihe na-ewu ụlọ.
   • Pharmaceuticals: N'ụdị ọgwụ, PAC-LV nwere ike ije ozi dị ka onye na-ekekọta, ihe na-agbasa, na onye na-ejikwa ya n'ụdị mbadamba na capsule.
4. Njirimara:
   • Mmiri Solubility: PAC-LV na-agbaze ngwa ngwa na mmiri, na-enye ohere maka ntinye dị mfe n'ime usoro mmiri mmiri na-egwu mmiri.
   • Thermal Stability: PAC-LV na-ejigide njirimara arụmọrụ ya n'ọtụtụ ọnọdụ okpomọkụ a na-enweta na arụ ọrụ mkpọpu.
   • Ntachi obi nnu: PAC-LV na-egosipụta ezigbo ndakọrịta na ọkwa dị elu nke nnu na brines a na-ezutekarị na gburugburu ebe mmanụ.
   • Biodegradability: Dị ka ụdị polyanionic cellulose ndị ọzọ, PAC-LV na-enweta site na isi mmalite nke ihe ọkụkụ na-emegharị ma bụrụ ihe na-emebi emebi, na-eme ka ọ bụrụ enyi na gburugburu ebe obibi.
5. Ogo na nkọwapụta:
   • Ngwaahịa PAC-LV dị n'ọkwa dị iche iche na nkọwapụta ahaziri maka ihe achọrọ mmiri mmiri.
   • Usoro njikwa mma na-eme ka nkwekọ na nrube isi n'ụkpụrụ ụlọ ọrụ, gụnyere nkọwapụta API (American Petroleum Institute) maka mgbakwunye mmiri mmiri.

Na nchịkọta, polyanionic cellulose low viscosity (PAC-LV) bụ ihe mgbakwunye dị mkpa na mmiri mmiri na-egwupụta mmiri, na-enye viscosification, njikwa mfu mmiri, na ihe ngbanwe nke rheology iji kwalite ịrụ ọrụ ịkụ ala na nkwụsi ike nke ọma na nchọpụta mmanụ na gas.