Surfactants waxay tixraacaan walxaha si weyn u yarayn kara xiisadda dusha sare ee xalka bartilmaameedka, guud ahaan leh kooxo hydrophilic go'an iyo lipophilic kuwaas oo loo habeyn karo hab jihada dusha sare ee xalka.Surfactants inta badan waxaa ka mid ah laba qaybood: Surfactants ionic iyo kuwa aan ioniga ahayn.Surfactants Ionic sidoo kale waxaa ku jira saddex nooc: surfactants anionic, surfactants cationic, iyo surfactants zwitterionic.
Kordhinta silsiladda warshadaha surfactant waa sahayda alaabta ceeriin sida ethylene, alkolada dufanka leh, asiidhka dufanka leh, saliidda timirta, iyo ethylene oxide;Dhexdhexaadku wuxuu mas'uul ka yahay wax soo saarka iyo soosaarka alaabada kala duwan ee qaybaha, oo ay ku jiraan polyols, polyoxyethylene ethers, sulfates ether dufan leh, iwm;Downstream, waxaa si weyn loogu isticmaalaa beeraha sida cuntada, waxyaalaha la isku qurxiyo, nadiifinta warshadaha, daabacaadda dharka iyo rinjiyeynta, iyo alaabta dhaqidda.
Marka loo eego dhinaca suuqa hoose, warshadaha saabuunta ayaa ah goobta ugu weyn ee laga isticmaalo surfactants, taasoo ka dhigan in ka badan 50% baahida hoose.Waxyaalaha la isku qurxiyo, nadiifinta warshadaha, daabacaadda dharka iyo dheehda ayaa dhamaantood ah qiyaastii 10%.Iyadoo horumarinta joogtada ah ee dhaqaalaha Shiinaha iyo ballaarinta miisaanka wax soo saarka warshadaha, wax soo saarka guud iyo iibinta surfactants ayaa sii waday kor u kaca.Sannadkii 2022, wax soo saarka surfactants ee Shiinaha ayaa kor u dhaafay 4.25 milyan oo tan, koror sannad-sannadka ah oo ku saabsan 4%, iyo mugga iibka ahaa oo ku saabsan 4.2 milyan oo tan, koror sanad-ka-sannadka ku saabsan 2%.
Shiinaha waa soo saaraha ugu weyn ee surfactants.Horumarka joogtada ah ee tignoolajiyada wax-soo-saarka, wax-soo-saarkeenu wuxuu si tartiib tartiib ah u helay aqoonsiga suuqyada caalamiga ah sababtoo ah tayada iyo faa'iidooyinka waxqabadkooda, waxayna leeyihiin suuq ballaadhan oo dibadda ah.Sanadihii la soo dhaafay, tirada dhoofinta ayaa sii waday isbeddel sii kordhaya.In 2022, mugga dhoofinta ee surfactants ee Shiinaha ahaa ku dhawaad 870000 tan, koror sanad-ka-sannadka ku saabsan 20%, inta badan loo dhoofiyo dalalka iyo gobollada sida Russia, Japan, Filibiin, Vietnam, Indonesia, iwm.
Marka loo eego qaab dhismeedka wax soo saarka, wax soo saarka surfactants non-ionic ee Shiinaha ee 2022 waa ku saabsan 2.1 million tons, xisaabinta ku dhawaad 50% ee wadarta wax soo saarka ee surfactants, kaalinta kowaad.Wax soo saarka surfactants anionic waa qiyaastii 1.7 milyan oo tan, oo xisaabiya ilaa 40%, darajada labaad.Labadu waa alaabooyinka qayb-hoosaadka ugu muhiimsan ee surfactants.
Sanadihii la soo dhaafay, waddanku wuxuu soo saaray siyaasado ay ka mid yihiin "Qorshaha 14-aad ee Shanta Sano ee Horumarinta Tayada Sare ee Wershadaha Surfactant", "Qorshaha 14-aad ee Shanta Sano ee Horumarinta Tayada Sare ee Warshadaha Shiinaha ee Saabuunta", iyo "Qorshaha 14-aad ee Shanta Sano". Horumarinta Warshadaha Cagaaran" si loo abuuro jawi horumarineed oo wanaagsan warshadaha surfactant, kor loogu qaado isbeddelka warshadaha iyo cusboonaysiinta, iyo horumarinta dhanka cagaarka, ilaalinta deegaanka, iyo tayada sare.
Waqtigan xaadirka ah, waxaa jira ka-qaybgalayaal badan oo suuqa ka jira, tartanka warshaduhuna waa mid aad u adag.Waqtigan xaadirka ah, waxaa weli jira qaar ka mid ah dhibaatooyinka warshadaha surfactant, sida tignoolajiyada wax soo saarka ee duugoobay, tas-hiilaadka ilaalinta deegaanka oo aan tayadoodu wanaagsanayn, iyo sahayda alaabada qiimaha sare leh ee lagu daray oo aan ku filnayn.Warshadaha ayaa weli leh meel horumar oo muhiim ah.Mustaqbalka, iyadoo la raacayo hagida siyaasadaha qaranka iyo doorashada badbaadada suuqa iyo baabi'inta, isku darka iyo baabi'inta ganacsiyada warshadaha surfactant ayaa noqon doona mid soo noqnoqda, xoojinta warshadaha ayaa la filayaa inay sii korodho.
Waqtiga boostada: Oct-10-2023