Aikace-aikace nasurfactantsa harkar noman mai
1. Surfactants da ake amfani da su don hakar mai mai nauyi
Saboda yawan danko da rashin ruwa mai nauyi, yana kawo matsaloli da yawa ga hakar ma'adinai.Domin fitar da wadannan nauyi mai, wani lokaci yakan zama dole a yi allurar wani bayani mai ruwa na surfactant downhole don canza man mai mai girma mai danko zuwa wani emulsion mai ƙarancin danko a cikin ruwa kuma a cire shi a saman.The surfactants amfani a cikin wannan nauyi mai emulsification da danko rage Hanyar sun hada da sodium alkyl sulfonate, polyoxyethylene alkyl barasa ether, polyoxyethylene alkyl phenol ether, polyoxyethylene polyoxypropylene polyene polyamine, polyoxyethylene Vinyl alkyl barasa ether sulfate sodiumin ruwa emulsion. ana samar da buƙatun don raba ruwa da amfani da wasu masana'antu na masana'antu azaman masu kashe ruwa don bushewa.Wadannan demulsifiers sune emulsifiers na ruwa a cikin mai.Yawanci ana amfani da su sune cationic surfactants ko naphthenic acid, asphaltonic acid da gishirin ƙarfe su da yawa.
Ba za a iya hako mai na musamman mai nauyi ta raka'o'in famfo na al'ada ba kuma yana buƙatar allurar tururi don dawo da zafi.Don inganta tasirin farfadowa na thermal, ana buƙatar amfani da surfactants.Aiwatar da kumfa a cikin rijiyar allurar tururi, wato, allurar maganin kumfa mai zafi mai zafi da kuma iskar gas mara ƙarfi, yana ɗaya daga cikin hanyoyin daidaitawa.
Mafi yawan amfani da kumfa jamiái ne alkyl benzene sulfonates, α-olefin sulfonates, man fetur sulfonates, sulfohydrocarbylated polyoxyethylene alkyl barasa ethers da sulfohydrocarbylated polyoxyethylene alkyl phenol ethers, da dai sauransu Saboda fluorinated oxygen aiki, da kuma high acid da barga surfactants. man, su ne manufa high-zazzabi kumfa jamiái.Domin a samu saukin man da ya tarwatse ya ratsa ta cikin bututun makogwaro na samuwar, ko kuma a samu saukin fitar da man da ke saman samuwar, ya zama dole a yi amfani da na'urar da ake kira surfactant mai suna film diffusing agent.Wanda aka saba amfani da shi shine oxyalkylated phenolic resin polymer surface ayyuka.wakili.
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- Surfactants don hakar danyen mai waxy
Yin amfani da danyen mai mai kakin zuma yana buƙatar rigakafin kakin zuma akai-akai da cire kakin zuma.Surfactants suna aiki azaman masu hana kakin zuma da masu cire kakin zuma.Akwai surfactants masu narkewa da mai da ruwa mai narkewa da ake amfani da su don rigakafin kakin zuma.Tsohon yana taka rawar anti-kakin zuma ta hanyar canza kaddarorin saman crystal na kakin zuma.Abubuwan da aka fi amfani da su masu narkewar mai sune sulfonates na man fetur da amine surfactants.Surfactants masu narkewar ruwa suna taka rawar hana kakin zuma ta hanyar canza kaddarorin da aka samar da kakin zuma (kamar bututun mai, sandunan tsotsa da saman kayan aiki).Akwai surfactants sun hada da sodium alkyl sulfonates, quaternary ammonium salts, alkane polyoxyethylene ethers, aromatic hydrocarbon polyoxyethylene ethers da su sulfonate sodium salts, da dai sauransu Surfactants amfani da kakin zuma cire an kuma raba kashi biyu.Ana amfani da surfactants mai-mai narkewa don cirewar kakin zuma na tushen mai, da nau'in sulfonate na ruwa mai narkewa, nau'in gishiri na ammonium quaternary, nau'in polyether, nau'in Tween, nau'in surfactants na OP, tushen sulfate ko sulfo-alkylated flat-type da nau'in OP-type.surfactantAna amfani da s a cikin masu cire kakin zuma na tushen ruwa.A cikin 'yan shekarun nan, an haɗa masu cire kakin zuma na cikin gida da na waje, kuma an haɗa masu cire kakin zuma da aka yi amfani da su ta hanyar mai da masu cire kakin zuma a zahiri don samar da abubuwan cire kakin zuma.Wannan mai cire kakin zuma yana amfani da hydrocarbons na kamshi da gauraye hydrocarbons na kamshi azaman lokacin mai, kuma yana amfani da emulsifier tare da tasirin share kakin zuma azaman lokacin ruwa.Lokacin da emulsifier da aka zaɓa ya zama surfactant nonionic tare da madaidaicin girgije mai dacewa, zafin jiki da ke ƙasa da ɓangaren kakin zuma na rijiyar mai zai iya kaiwa ko wuce wurin girgijensa, ta yadda mai cire kakin zuma mai gauraya zai iya Emulsification ya karye kafin shigar da sashin samar da kakin zuma. , kuma an raba nau'o'in tsaftace kakin zuma guda biyu, waɗanda a lokaci guda suna taka rawar share kakin zuma.
3. Surfactantsamfani da shi don daidaita yumbu
Laka mai daidaitawa ya kasu kashi biyu: hana haɓakar ma'adinan yumbu da hana ƙaura na yumbu ma'adinai.Ana iya amfani da abubuwan da ake amfani da su na cationic irin su nau'in gishiri amine, nau'in gishiri na ammonium quaternary, nau'in gishiri na pyridinium, da gishiri imidazoline don hana kumburin yumbu.Fluorine-dauke da nonionic-cationic surfactants suna samuwa don hana ƙaura barbashi ma'adinai na yumbu.
4. Surfactantsana amfani dashi a cikin matakan acidification
Don haɓaka tasirin acidification, ana ƙara nau'ikan ƙari gabaɗaya zuwa maganin acid.Duk wani surfactant wanda ya dace da maganin acid kuma ana iya tallata shi da sauƙi ta hanyar samuwar ana iya amfani dashi azaman mai hana acidification.Irin su fatty amine hydrochloride, quaternary ammonium gishiri, pyridine gishiri a cationic surfactants da sulfonated, carboxymethylated, phosphate ester salted ko sulfate ester salted polyoxyethylene alkanes a amphoteric surfactants tushe phenol ether, da dai sauransu Wasu surfactants, kamar su dodecyl acid da dodecyl. , iya emulsify acid ruwa a cikin mai don samar da wani acid-in-man emulsion.Wannan emulsion za a iya amfani da matsayin acidified masana'antu ruwa da kuma taka a retarding rawa.
Wasu surfactants za a iya amfani da su azaman anti-emulsifiers don acidifying ruwa.Za a iya amfani da abubuwan da ke da rassa masu rassa irin su polyoxyethylene polyoxypropylene propylene glycol ether da polyoxyethylene polyoxypropylene pentaethylene hexaamine azaman acidifying anti-emulsifiers.
Za'a iya amfani da wasu surfactants azaman taimakon magudanar ruwa mai ƙarancin acid.Surfactants da za a iya amfani da su azaman magudanar ruwa sun haɗa da nau'in gishiri amine, nau'in gishiri na ammonium quaternary, nau'in gishiri na pyridinium, nonionic, amphoteric da fluorine-dauke da surfactants.
Wasu surfactants za a iya amfani da matsayin acidifying anti-sludge jamiái, kamar mai-soluble surfactants, irin su alkylphenols, fatty acids, alkylbenzenesulfonic acid, quaternary ammonium salts, da dai sauransu Saboda suna da matalauta acid solubility, nonionic surfactants za a iya amfani da su tarwatsa su. a cikin maganin acid.
Don haɓaka tasirin acidification, ana buƙatar wakili mai jujjuyawar wetting a cikin maganin acid don juyar da wettability na yankin da ke kusa da rijiya daga lipophilic zuwa hydrophilic.Abubuwan da aka haɗa na polyoxyethylene polyoxypropylene alkyl ethers da phosphate-salted polyoxyethylene polyoxypropylene alkyl barasa ethers ana tallata su ta hanyar samuwar don samar da Layer adsorption na uku, wanda ke taka rawa wajen jika da juyawa.
Bugu da kari, akwai wasu surfactants, kamar fatty amine hydrochloride, quaternary ammonium gishiri ko nonionic-anionic surfactant, wanda ake amfani da kumfa jamiái don yin kumfa acid ruwa aiki don cimma manufar jinkirin lalata da zurfin acidification, ko Kumfa an yi. daga wannan kuma ana amfani dashi azaman pre-ruwa don acidification.Bayan an yi musu allura a cikin samuwar, ana allurar maganin acid.Tasirin Jamin da kumfa a cikin kumfa ke samarwa zai iya karkatar da ruwan acid, wanda ya tilasta ruwan acid ya narkar da ƙananan raƙuman ruwa, don haka inganta tasirin acidification.
5. Surfactants da aka yi amfani da su a matakan raguwa
Ana amfani da matakan tarwatsewa sau da yawa a cikin ƙananan filayen mai.Suna amfani da matsa lamba don buɗe samuwar don samar da karaya, kuma suna amfani da proppant don tallafawa karyewar don rage juriya na ruwa da cimma manufar haɓaka samarwa da hankali.An tsara wasu ruwaye masu karyewa tare da surfactants a matsayin ɗaya daga cikin sinadaran.
Ana samar da ruwaye masu karyewar mai a cikin ruwa da ruwa, mai da emulsifiers.Emulsifiers da ake amfani da su sune ionic, nonionic da amphoteric surfactants.Idan an yi amfani da ruwa mai kauri azaman lokacin waje kuma ana amfani da mai azaman lokaci na ciki, ana iya shirya ruwa mai fashe mai kauri (polymer emulsion).Ana iya amfani da wannan ruwa mai karye a yanayin zafi ƙasa da 160 ° C kuma yana iya karya emulsion ta atomatik da magudanar ruwa.
Ruwan kumfa ruwa ne mai karyewa wanda ke amfani da ruwa azaman matsakaicin watsawa da iskar gas azaman lokacin tarwatsewa.Babban abubuwan da ke tattare da shi shine ruwa, gas da kuma wakili na kumfa.Alkyl sulfonates, alkyl benzene sulfonates, alkyl sulfate ester salts, quaternary ammonium salts da OP surfactants duk za a iya amfani da su azaman kumfa.Matsakaicin adadin kumfa a cikin ruwa shine gabaɗaya 0.5-2%, kuma rabon ƙarar lokacin gas zuwa ƙarar kumfa yana cikin kewayon 0.5-0.9.
Ruwan karyewar mai tushen mai ruwa ne mai karyewa wanda aka tsara shi da mai a matsayin matsakaici ko tarwatsawa.Man da aka fi amfani da shi a wurin shi ne danyen mai ko kuma kashinsa mai nauyi.Domin inganta danko da yanayin zafin jiki, ana buƙatar ƙara sulfonate mai narkewa mai narkewa (nauyin kwayoyin 300-750).Ruwan da ke fashewar mai kuma sun haɗa da magudanan ruwa da ke karyewar ruwa a cikin mai da kuma magudanan ruwan kumfa mai karye.Abubuwan emulsifiers da aka yi amfani da su a cikin na farko sune masu iya narkewa mai narkewa anionic surfactants, cationic surfactants da nonionic surfactants, yayin da kumfa stabilizers da aka yi amfani da su a cikin na ƙarshe sune abubuwan da ke ɗauke da sinadarin fluorine.
Ruwan da ke da saurin fashewar ruwa yana amfani da cakuda barasa (kamar ethylene glycol) da mai (kamar kerosene) azaman matsakaicin watsawa, ruwa carbon dioxide azaman lokacin tarwatsawa, da sulfate-salted polyoxyethylene alkyl barasa ether kamar emulsifier.Ko emulsion ko kumfa wanda aka tsara tare da wakili mai kumfa don karyewar tsarin ruwa.
Ruwan da aka yi amfani da shi don karyewa da acidification duka ruwa ne mai karyewa da ruwa mai acidifying.Ana amfani da shi a cikin tsarin carbonate, kuma ana aiwatar da matakan biyu a lokaci guda.Abubuwan da ke da alaƙa da surfactants sune kumfa acid da emulsion acid.Tsohon yana amfani da alkyl sulfonate ko alkyl benzene sulfonate a matsayin wakili mai kumfa, kuma na ƙarshe yana amfani da surfactant sulfonate azaman emulsifier.Kamar ruwa mai acidifying, ruwa masu fashewa suma suna amfani da surfactants azaman anti-emulsifiers, magudanar ruwa da abubuwan sake juyar da jika, waɗanda ba za'a tattauna anan ba.
6. Yi amfani da surfactants don sarrafa bayanan martaba da matakan toshe ruwa
Domin inganta tasirin ci gaban allurar ruwa da kuma dakile hauhawar yawan adadin ruwan danyen mai, ya zama dole a daidaita yanayin sha ruwa a rijiyoyin allurar da kuma kara samar da ruwa ta hanyar toshe ruwa a rijiyoyin da ake samarwa.Wasu daga cikin sarrafa bayanan martaba da hanyoyin toshe ruwa sukan yi amfani da wasu na'urori masu adon ruwa.
HPC/SDS gel profile kula da wakili yana kunshe da hydroxypropyl cellulose (HPC) da sodium dodecyl sulfate (SDS) a cikin ruwa mai dadi.
Sodium alkyl sulfonate da alkyl trimethyl ammonium chloride ana narkar da su a cikin ruwa don shirya ruwa mai aiki guda biyu, wanda ake allura a cikin samuwar daya bayan daya.Ruwa biyu masu aiki suna hulɗa da juna a cikin samuwar alkyl trimethylamine.Sulfite yana haɓakawa kuma yana toshe babban Layer permeability.
Polyoxyethylene alkyl phenol ethers, alkyl aryl sulfonates, da dai sauransu za a iya amfani da a matsayin kumfa jamiái, narkar da a cikin ruwa shirya wani aiki ruwa, sa'an nan allura a cikin samuwar a madadin tare da ruwa carbon dioxide aiki ruwa, kawai a cikin samuwar (yafi high The permeable). Layer) yana samar da kumfa, yana samar da toshewa, kuma yana taka rawa wajen sarrafa bayanan martaba.
Yin amfani da quaternary ammonium surfactant a matsayin wakili na kumfa wanda aka narkar da shi a cikin silicic acid sol wanda ya hada da ammonium sulfate da gilashin ruwa da allura a cikin samuwar, sa'an nan kuma allurar iskar gas maras ƙarfi (gas na halitta ko chlorine), za a iya samar da nau'i na tushen ruwa. a cikin samuwar farko.Kumfa a cikin tsaka-tsakin watsawa, wanda ke biye da gelation na silicic acid sol, yana samar da kumfa mai ƙarfi a matsayin matsakaicin watsawa, wanda ke taka rawa na toshe babban Layer permeability da sarrafa bayanin martaba.
Yin amfani da sulfonate surfactants a matsayin magungunan kumfa da mahadi na polymer azaman masu ƙarfafa kumfa, sa'an nan kuma allurar gas ko abubuwan da ke haifar da iskar gas, an samar da kumfa mai tushen ruwa a ƙasa ko a cikin samuwar.Wannan kumfa yana aiki a saman a cikin man fetur.Babban adadin wakili yana motsawa zuwa ma'aunin mai-ruwa, yana haifar da lalata kumfa, don haka baya toshe layin mai.Zaɓaɓɓe ne kuma wakili mai toshe ruwa.
Wakilin siminti na tushen mai shine dakatarwar siminti a cikin mai.Fuskar siminti shine hydrophilic.Lokacin da ruwa ya shiga cikin Layer ɗin da ke samar da ruwa, ruwan yana kawar da hulɗar da ke tsakanin rijiyar mai da simintin da ke saman simintin, wanda ya sa simintin ya dage tare da toshe Layer mai samar da ruwa.Domin inganta yawan ruwa na wannan wakili na toshe, ana ƙara carboxylate da sulfonate surfactants.
Ruwa na tushen micellar ruwa mai narkewa mai hana ruwa shine maganin micellar wanda ya ƙunshi man fetur ammonium sulfonate, hydrocarbons da alcohols.Ya ƙunshi babban ruwan gishiri a cikin samuwar kuma ya zama danko don cimma tasirin hana ruwa..
Tushen ruwa ko tushen tushen cationic surfactant wakili mai hana ruwa ya dogara ne akan alkyl carboxylate da alkyl ammonium chloride gishiri masu aiki kuma ya dace kawai don ƙirar sandstone.
Mai aiki mai nauyi mai toshe ruwa wani nau'in mai mai nauyi ne wanda aka narkar da shi tare da emulsifier na ruwa-cikin mai.Yana samar da emulsion na ruwa-cikin-man mai sosai bayan an cire ruwa daga samuwar don cimma manufar toshe ruwa.
Ana shirya wakili mai toshe ruwa a cikin ruwa ta hanyar kwaikwayon mai mai nauyi a cikin ruwa ta amfani da cationic surfactant azaman emulsifier mai-cikin ruwa.
7. Yi amfani da surfactants don matakan sarrafa yashi
Kafin ayyukan sarrafa yashi, wani adadin ruwan da aka kunna wanda aka shirya tare da surfactants yana buƙatar allura a matsayin riga-kafi don tsabtace samuwar don inganta tasirin sarrafa yashi.A halin yanzu, mafi yawan amfani da surfactants sune anionic surfactants.
8. Surfactant ga bushewar danyen mai
A mataki na dawo da mai na farko da na biyu, ana amfani da na'urori masu lalata ruwa a cikin man don fitar da danyen mai.An haɓaka ƙarni uku na samfuran.ƙarni na farko shine carboxylate, sulfate da sulfonate.Ƙarni na biyu sune ƙananan ƙwayoyin cuta marasa ƙarfi kamar su OP, Pingpingjia da man kasko mai sulfonated.Ƙarni na uku shine polymer nonionic surfactant.
A mataki na gaba na dawo da mai na biyu da dawo da mai a manyan makarantu, danyen mai da ake samarwa galibi yana wanzuwa ta hanyar emulsion mai a cikin ruwa.Akwai nau'ikan demulsifiers iri huɗu da ake amfani da su, kamar tetradecyltrimethyloxyammonium chloride da didecyldimethylammonium chloride.Za su iya amsawa tare da emulsifiers anionic don canza darajar ma'auni na man fetur na hydrophilic, ko Adsorbed a saman ruwa-rigar yumbu barbashi, canza su wettability da lalata man-in-ruwa emulsions.Bugu da kari, wasu surfactants anionic da mai-soluble nonionic surfactants da za a iya amfani da a matsayin ruwa-in-man emulsifiers kuma za a iya amfani da matsayin demulsifiers ga man-in-ruwa emulsions.
- Surfactants don maganin ruwa
Bayan an raba ruwan rijiyar mai da danyen mai, ruwan da aka samar yana bukatar a kula da shi don biyan bukatu na sake man.Akwai dalilai shida na maganin ruwa, wato hana lalata, rigakafin sikelin, haifuwa, cirewar iskar oxygen, cire mai da kuma cirewar kwayoyin halitta mai ƙarfi.Sabili da haka, wajibi ne a yi amfani da masu hana lalata, magungunan anti-scaling, bactericides, oxygen scavengers, degreasers da flocculants, da dai sauransu.
Surfactants na masana'antu da aka yi amfani da su azaman masu hana lalata sun haɗa da salts na alkyl sulfonic acid, alkyl benzene sulfonic acid, perfluoroalkyl sulfonic acid, linear alkyl amine salts, quaternary ammonium salts, da alkyl pyridine salts., salts na imidazoline da abubuwan da suka samo asali, polyoxyethylene alkyl barasa ethers, polyoxyethylene dialkyl propargyl barasa, polyoxyethylene rosin amine, polyoxyethylene stearylamine da polyoxyethylene alkyl barasa ethers Alkyl sulfonate, daban-daban quaternary ammolene saltkyethrithrithrithritside, dialkyl.
Surfactants da aka yi amfani da su azaman masu hana lalata sun haɗa da phosphate ester salts, sulfate ester salts, acetates, carboxylates da mahaɗan polyoxyethylene.Zaman lafiyar thermal na sulfonate ester salts da carboxylate salts ya fi na phosphate ester salts da sulfate ester salts.
Masana'antar surfactants da ake amfani da su a cikin fungicides sun haɗa da salts alkylamine na layi, quaternary ammonium salts, salts alkylpyridinium, salts na imidazoline da abubuwan da suka samo asali, daban-daban quaternary ammonium salts, di(polyoxy) Vinyl) alkyl da gishiri na ciki na abubuwan da suka samo asali.
Surfactants na masana'antu da ake amfani da su a cikin injin daskarewa sune galibi masu haɓakawa tare da tsarin rassa da ƙungiyoyin sodium dithiocarboxylate.
10. Surfactant ga sinadaran mai ambaliya
Farko da na biyu na farfadowa na iya dawo da kashi 25% -50% na danyen mai a karkashin kasa, amma har yanzu akwai dimbin danyen mai da ya ragu a karkashin kasa kuma ba a iya ganowa.Yin farfadowar manyan mai na iya inganta farfadowar danyen mai.Farfado da manyan man fetur galibi yana amfani ne da hanyar ambaliyar ruwa, wato, ƙara wasu sinadarai a cikin ruwan allurar don inganta tasirin ambaliya.Daga cikin sinadarai da ake amfani da su, wasu sun hada da masana'antu surfactants.Ga taƙaitaccen gabatarwar su kamar haka:
Hanyar ambaliya mai sinadarai ta amfani da surfactant a matsayin babban wakili ana kiranta ambaliyar ruwa.Abubuwan da ke sama suna taka rawa sosai wajen inganta farfadowar mai ta hanyar rage tashin hankali tsakanin ruwan mai da kuma ƙara yawan adadin capillaries.Tun da saman halittar dutsen yashi yana da mummunan caji, abubuwan da ake amfani da su sun fi yawa anionic surfactants, kuma yawancin su sulftants ne.Ana yin ta ta hanyar amfani da wakili na sulfonating (irin su sulfur trioxide) don sulfonate fractions petroleum tare da babban abun ciki na hydrocarbon kamshi, sa'an nan kuma neutralize su da alkali.Its bayani dalla-dalla: aiki abu 50% -80%, ma'adinai mai 5% -30%, ruwa 2% -20%, sodium sulfate 1% -6%.Sulfate na man fetur baya jure yanayin zafi, gishiri, ko ion ƙarfe masu tsada.Ana shirya sulfonates na roba daga daidaitattun hydrocarbons ta amfani da hanyoyin roba masu dacewa.Daga cikin su, α-olefin sulfonate yana da juriya musamman ga gishiri da ions ƙarfe masu daraja.Hakanan za'a iya amfani da sauran abubuwan hawan anionic-nonionic da carboxylate surfactants don maye gurbin mai.Surfactant man kaura na bukatar iri biyu Additives: daya ne co-surfactant, irin su isobutanol, diethylene glycol butyl ether, urea, sulfolane, alkenylene benzene sulfonate, da dai sauransu, da sauran shi ne dielectric , ciki har da acid da alkali salts, yafi salts. wanda zai iya rage hydrophilicity na surfactant kuma in mun gwada ƙara lipophilicity, da kuma canza ma'auni na hydrophilic-lipophilic ma'auni na wakili mai aiki.Domin rage asarar surfactant da inganta tattalin arziki, ambaliyar ruwa ta kuma amfani da sunadarai da ake kira sacrificial agents.Abubuwan da za a iya amfani da su azaman abubuwan hadaya sun haɗa da abubuwan alkaline da polycarboxylic acid da gishirinsu.Ana iya amfani da oligomers da polymers azaman abubuwan hadaya.Lignosulfonates da gyare-gyaren su wakilai ne na hadaya.
Hanyar kawar da mai ta amfani da manyan ma'auni biyu ko fiye da ake amfani da man fetur na man fetur ana kiransa ambaliyar ruwa.Wannan hanyar ƙaura mai da ke da alaƙa da surfactants ta haɗa da: surfactant da polymer thickened surfactant ambaliya;Ruwan ruwa mai haɓakar alkali tare da alkali + surfactant ko haɓakar alkali mai haɓaka;ambaliya na tushen abubuwan haɗin gwiwa tare da alkali + surfactant + polymer.Haɗuwa da ambaliya gabaɗaya yana da abubuwan farfadowa da yawa fiye da tuƙi ɗaya.Bisa ga nazarin halin yanzu na ci gaba na ci gaba a gida da waje, ambaliya ta ternary fili tana da fa'ida mafi girma fiye da ambaliya na fili na binary.Abubuwan da ake amfani da su a cikin ambaliyar ruwa na ternary sun hada da sulfonates na man fetur, yawanci kuma ana amfani da su tare da sulfuric acid, phosphoric acid da carboxylates na polyoxyethylene alkyl barasa ethers, da polyoxyethylene alkyl barasa alkyl sulfonate sodium salts.da sauransu don inganta juriyar gishiri.Kwanan nan, a cikin gida da waje sun ba da muhimmiyar mahimmanci ga bincike da amfani da kwayoyin halitta, irin su rhamnolipid, sophorolipid fermentation broth, da dai sauransu, da na halitta gauraye carboxylates da papermaking by-samfurin alkali lignin, da dai sauransu, kuma sun cimma nasara. sakamako mai kyau a fagen gwaji da na cikin gida.Kyakkyawan tasirin sauya mai.
Lokacin aikawa: Dec-26-2023