O vaega galue e mafai ona sulfonated pe sulfated e SO3 e masani ona vaevaeina i 4 vaega; mama benzene, vaega hydroxyl ava malosi, fusi lua, A-carbon o vaega Ester, o mea mata e tutusa o alkylbenzene, gaʻo ava malosi (eter), olefin, gaʻo acid methyl ester(FAME), oloa masani o alkyl benzene sulfonate alkyl alkyl (o mulimuli ane) e ta'ua o LAS), AS, AES, AOS ma MES. O mea nei e fa'ailoa ai le tulaga tau atina'e o sulfonic acid ma sulfate surfactants o lo'o iai e tusa ai ma le fa'avasegaina e vaega fa'aolaola e mafai ona sulfonated e SO3.

2.1 alkylaryl sulfonates
Alkyl aryl sulfonate e faasino i se vasega o sulfonate surfactants saunia e le sulfonation tali ma le sulfur trioxide ma mama manogi e pei o se vaega galue. O oloa masani e aofia ai le LAS ma le filifili umi alkyl benzene sulfonate, Heavy alkylbenzene sulfonate (HABS), petroleum sulfonate ma alkyl diphenyl ether disulfonate, ma isi.

2.1.1 Alkyl benzene sulfonate Alkyl benzene alkyl fa'apisinisi
LAS e maua i le sulfonation, matua, hydrolysis ma neutralization o alkylbenzene. LAS e masani ona teuina ma faʻatau atu i foliga ole alkylbenzene sulfonic acid. I le faʻaaogaina moni, e faʻafefe i se alkali. O lo'o teuina fo'i ma fa'atau atu i le fomu e pei o masima sodium. LAS e lelei le susu, emulsifying, foaming ma detergency, ma e lelei le fetaui ma isi surfactants (AOS, AES, AEO), ma o loʻo i ai le tele o faʻaoga i totonu o fale fufulu fale e pei o le fufuluina o le paʻu, faʻamalama ma le fufulu vai. O le le lelei o le LAS o lona tetee le lelei i vai malo. E masani ona manaʻomia le faʻaopopoina o le calcium ma le magnesium ion chelating agents i le taimi o le faʻaaogaina. E le gata i lea, o le LAS e matua faʻafefeteina ma e iai se faʻalavelave i le paʻu.
2.1.2 filifili umi alkyl benzene sulfonate
Long-chain alkyl benzene sulfonate e masani lava ona faasino i se vasega o surfactants ma le umi filifili carbon sili atu nai lo le 13, lea e lelei le faatinoga o le faatinoga i le toe faaleleia o le suauu maualuga, ma e masani ona faaaoga faatasi ma le mamafa alkyl benzene sulfonate. O le faiga lautele o le faʻaaogaina lea o le HF e fai ma faʻamalosi e fai ai le alkylation gaioiga e ala i le mamafa o le sua sua dehydrogenation oloa, e pei o alkanes filifili umi, olelfin faʻafefiloi ma Benzene poʻo Xylene e saunia Long filifili alkyl benzene. Ona fa'aaoga lea o le SO3 membrane sulfonation e saunia ai le filifili umi-alkylbenzene sulfonic acid.
2.1.3 Alkyl benzene sulfonate mamafa
O le mamafa o le alkylbenzene sulfonate o se tasi lea o mea e faʻaaogaina i le suauʻu lolovaia. O lona alkylbenzene mamafa mamafa o se mea e maua mai i le gaosiga o le gaosiga o le dodecylbenzene, o le fua e maualalo (<10%), o lea e gata ai lona puna. O vaega o le alkylbenzene mamafa e fai si lavelave, e aofia ai le alkylbenzene, dialkylbenzene,
diphenylene, alkylindane, tetralin ma isi.
2.1.4 Suauu sulfonate
Petroleum sulfonate o se ituaiga o surfactant saunia e SO3 sulfonation o suauu distillate suauu. Ole tapenaga ole suau'u sulfonate e masani ona fa'aogaina le suau'u suau'u fa'apitonu'u ole fanua suau'u e fai ma mea mata. O le faagasologa o le sulfonation e aofia ai: kasa SO3 ata tifaga sulfonation, vai SO3 ulo sulfonation, ma kasa SO3 spray sulfonation.
2.1.5 Alkyl Diphenyl Eter Disulfonate(ADPEDS)
Alkyl diphenyl eter disulfonate o se vasega o surfactants galue ma vaega sulfonic acid lua i totonu o le mole. O loʻo i ai faʻaoga faʻapitoa i le polymerization emulsion, fale ma fale gaosi oloa, lolomi ie ​​ma vali. Pe a faatusatusa i surfactants monosulfonate masani (e pei o le LAS), vaega o le sulfonic acid e tuuina atu i ai ni mea faapitoa faaletino ma vailaau, lea e sili ona lelei solubility ma mautu i le 20% malosi malosi, alkali malosi, inorganic masima ma bleaching sui fofo. E aofia ai le monoalkyl diphenyl ether bissulfonate (MADS), monoalkyl diphenyl ether monosulfonate (MAMS), ma le dialkyl Diphenyl ether bissulfonate (DADS) ma bisalkyl diphenyl ether monosulfonate (DAMS), o le vaega autu o le MADS, ma o lona anotusi e sili atu nai lo 80%. O le oloa sulfonated o le alkyl diphenyl ether, alkyl diphenyl ether disulfonic acid, e maualuga tele le viscosity. E masani lava, o le dichloroethane e faʻaaogaina e avea o se solvent ma saunia e se faʻagasologa o le sulfonation kettle.