1. sodium carboxymethyl cellulose(cmc) Oil Industry qeq
widely lo' sodium carboxymethyl Cellulose neH jInmol qeq.
wav "yuyu" Introduction Oil qeq cmc, "yuyu" cmc oilfield grade vaj 。 lv 'ej hv ((hv))
lang 'ach let filter cake Dumerbe' slurry cmc je 'eS permeability, bIQ loss reducing. qeq 'eS gel pImchugh chuqmey poHmey HoS endow, slurry chenmoH nob DoH SIp qoD 'ej naHnagh waste lon vaj slurry cmc chel vaj slurry. rap je latlh suspend dispersion, nIv'e' puj bogh ghaH ngaDmoH 'ej extend qaSpu'DI' cmc chel ghaj qeq slurry.
pIjHa' Sov wIHutlh pong bacterium 'ej pagh jen ph lo'laHghach pagh corrosion resistant poQ slurry cmc.
pov stability ghaj 'ej reH filtration loss bopummeH 150℃ pagh wovbe' reduce slurry je cmc.
2. pong commodity: Sodium carboxymethyl cellulose
ghobe' cas: 【9004-32-4】
e ghobe': 【e466】
molecular formula: [c6h7o2 ((oh)) 2och2coona] n
synonyms: carboxymethyl Cellulose, carboxy Methyl Cellulose, cmc, Sodium cmc, na-cmc
hs ngoq: 39123100
3. description
sodium carboxymethyl Cellulose cellulose derivative carboxymethyl ghom lubaghDI' 'op hydroxyl ghom glucopyranose monomers San woDDI' cellulose backbone. pIj ngat je sodium salt, sodium carboxymethyl cellulose.
4. Segh 'ej Specifications
cmc technical lv 1)
ghantoH laHlIj indicators, (qep Hol: gb ghap rut 5005-2010 'ej api 13a).
2) hv technical cmc
ghantoH laHlIj indicators, (qep Hol: gb ghap rut 5005-2010 'ej api 13a).
5. bang
qeq 'eb 'ej So'meH completion fluids cham potlh 'ay' oil jInmol qeq, ngaQHa'moHwI'mey role, qaStaHvIS vanglu'Qo'DI', laHlIj 'ej nom qeq jInmol qeq ensuring chu' 'oH. cellulose ethers disposal Duy wa', ngat qeq lIS 'ej filtrate loss thickener 'ej reducing completion fluids, 'elbogh Qap.
cmc pac 'ej laH Dumerbe' jeD law' 'IwlIj jeD absorption solvent patlh soil particles ghor nuq'e' neH qeq fluid coalescence stability pat enhance nIv'e'; Salpu'DI' particles ghor Huj vegh ghor clay, absorption in order to reduce electrostatic attraction SabtaHbogh particles role laH reduced mud cake permeability filtrate viscosity ghur je qung Qap plugging.
yotlhmeyvo' cmc Hergh qaStaHvIS Hoch bIQ-waw' qeq fluid, laH applied 'oH SotmoHbogh 'ej saturation salt bIQ qeq. phase 'eS Sub 'ej pagh Sub-phase qeq fluid, laH significantly filtration loss 'ej mud cake thickness lang amount reduce 'ej strongly shale hydration vISeHmeH 'oH.
HoS water-soluble, anti-salt, anti-calcium magnesium, filtration loss capacity, reduce SeH le' processing cham cmc lIng adopt maH, laH applied 'oH pIm qeq fluid pat, Especially pa' salt bIQ, seawater qeq, saturation salt bIQ qeq, qeq, 'ej role majQa' ghaj Hoch qaStaHvIS filtration loss je wey "yuyu" cmc. taHtaHghach cmc lIng 'oH pong conventional mIw, tlha' characteristics ghaj:
(1) HIp d.s, QaQ transparency, controllable viscosity 'ej filtration loss;
(2) ghoghmey bIQ-waw' mud ghoQ bIQ, seawater saturation 'ej salt bIQ;
(3) QaQ characteristic filtration loss reducing, vISeHmeH 'ej jen Hat taH ghaj confect mud;
(4) QaQ rheology ghaj confect mud, dispersion shale medium jenwI'-salt, clay 'ej expansion 'ej laH vISeHmeH 'oH vaj pollution tlhoy' toH bopummeH yISeH;
(5) chenmoH tam soil tlham stability Dej tlhoy' bot;
(6) slowed tInwI' mud Sub vI' HeghDI' Suq taH-qeq across nagh qab;
(7) qeq pipe, turbulence vISeHmeH chenchoH joH rop minimum loss laH leH circumfluence pat;
filtration loss reduced (8) enhanced mud, clay jegh;
(9) mud foam ngaD Suq.
in order to product development num 'ej application pac & cmc qeq 'ej 'ej completion fluids qeq Qul, series oil application ngong, baS applied application yIqaw products waH 'ej chu' products Hach unfolded wey.
6. characteristics
vaQ cost additive lo' law' fluid loss reducer SotmoHbogh 'ej systems bIQ na'. ngat fluid loss ghomHa' 'ej QI'yaH ghomHa' fluids qeq yISeH.
1) jen qechmeyDaj Huj substitution, QaQ uniformity substitution.
laH yISeH 2) jen transparency, viscosity 'ej bIQ loss.
3) yuQmeyDaq SotmoHbogh, ngeng bIQ, saturate brine slurry.
4) tun soil tlham ngaDmoH, Dej toH tlhoy' bot.
5) laH mud-making volum Dub, filteration loss reduce.
6) ghaj pov yIqaw qaStaHvIS qeq oil.
7. 'utmo' Dujvam
lupoQ: reH widely 'ej cost 'eS polymer SeH Loss fluid.
qeq fluids waw' vaQ DeSDu' filtration SeH qaStaHvIS HochHom bIQ DuHIvDI'.
vaQ neH 'eS concentrations.
QI'yaH – SuQ.
wej subjected 'oH bacterial fermentation 'ej calcium contamination.
laH sed Fluid pat.
8. package
packing: 25 kg kraft nav bag, pagh latlh packing Hoch clients request.
9. storage
1. environment ventilate choSay'moHlaH, ngevwI' neH cool, QaD.
2. ghob'e' DeS Hap 'u' law' Industrial chemical, protective luch tItuQ 'ej precautions tu' Hoch mentioned neH msds.
3. qaSchoH date production, 4 DIS industrial product 'ej 2 DIS product。 vaj not exceed preservation puj
4. vaj bot products vo' bIQ package 'ej bag during transportation QIH.
maq per Qat: cmc manufacturer, oil qeq grade cmc laSvargh, qutlh oil, grade cmc, jenwI'-tlhIv je SoHbogh oil grade cmc, Soj-grade oil grade cmc, oil cmc, qeq qeq qeq qeq grade jungwoq oil qeq cmc oil grade qeq