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Menene Ayyukan Surfactants?

1.Wetting mataki (Ake bukata HLB: 7-9)

Wetting yana nufin abin da ya faru inda iskar gas ɗin da aka tallata a kan ƙaƙƙarfan wuri ke maye gurbinsa da ruwa. Abubuwan da ke haɓaka wannan damar maye gurbin ana kiran su da kayan aikin jika. Gabaɗaya ana rarraba jiko zuwa nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan abubuwan abubuwan da ke haɓaka abubuwan da ke haɓaka jika ana rarraba su: jikawar lamba (adhesion wetting), jiƙen nutsewa (watsin shigar ciki), da kuma yada jika (watsawa).

Daga cikin waɗannan, yadawa shine mafi girman ma'auni na jika, kuma ana amfani da ƙayyadaddun ƙididdiga a matsayin mai nuna aikin jika tsakanin tsarin.

Bugu da kari, kusurwar lamba kuma ma'auni ne don kimanta tasirin jika.

Amfani da surfactants na iya sarrafa matakin jika tsakanin ruwaye da daskararru.

A cikin masana'antar magungunan kashe qwari, wasu granules da foda don fesa sun ƙunshi wasu adadin surfactants. Manufar su ita ce inganta mannewa da ƙaddamarwa na wakili a kan farfajiyar da aka bi da shi, haɓaka ƙimar sakin da kuma yada yanki na kayan aiki masu aiki a ƙarƙashin yanayi mai laushi, da inganta rigakafin cututtuka da tasiri.

A cikin masana'antar kayan shafawa, a matsayin emulsifier, abu ne da ba dole ba ne a cikin samfuran kula da fata kamar su creams, lotions, cleansers, da kayan shafa.

 

2.Yin kumfa da lalata kumfa

Ana kuma amfani da na'urorin da ake amfani da su a cikin masana'antar harhada magunguna. A Pharmaceutical formulations, da yawa talauci mai narkewa kwayoyi irin su maras tabbas mai, mai-mai narkewa cellulose, da steroidal hormones iya samar da bayyanannen mafita da kuma ƙara maida hankali ta hanyar solubilizing mataki na surfactants.

A lokacin shirye-shiryen magunguna, surfactants ba makawa a matsayin emulsifiers, wetting jamiái, suspending jamiái, kumfa jamiái, da defoaming agents.Kumfa ya ƙunshi iskar gas kewaye da wani bakin ciki ruwa film. Wasu surfactants na iya ƙirƙirar fina-finai na wani ƙarfi tare da ruwa, rufe iska don ƙirƙirar kumfa, wanda ake amfani da shi a cikin hawan ma'adinai, kumfa mai kashe wuta, da tsaftacewa. Irin waɗannan wakilai ana kiran su kumfa.

Wani lokaci ana buƙatar masu cire kumfa. A cikin tace sukari da samar da magungunan gargajiya na kasar Sin, kumfa mai yawa na iya zama matsala. Ƙara abubuwan da suka dace da surfactants suna rage ƙarfin fim, kawar da kumfa, da kuma hana hatsarori.

 

3.Aikin dakatarwa (Tsarin dakatarwa)

A cikin masana'antar magungunan kashe qwari, wettable powders, emulsifiable concentrates, da kuma mayar da hankali emulsions duk bukatar wasu adadin surfactants.Since da yawa aiki sinadaran a wettable powders ne hydrophobic kwayoyin mahadi, surfactants ake bukata don rage ruwa ta surface tashin hankali, kunna da wetting na miyagun ƙwayoyi barbashi da kuma samuwar ruwa mai ruwa suspensions.

Ana amfani da surfactants a cikin hawan ma'adinai don cimma daidaiton dakatarwa. Ta hanyar motsawa da bubbugar iska daga kasan tanki, kumfa dauke da foda mai inganci na ma'adinai suna taruwa a saman, inda ake tattara su kuma a zubar da su don maida hankali, samun wadataccen arziki.Yashi, laka, da duwatsu ba tare da ma'adanai ba sun kasance a ƙasa kuma ana cire su lokaci-lokaci.

Lokacin da 5% na ma'adinan yashi ya rufe ta hanyar mai tarawa, ya zama hydrophobic kuma yana haɗuwa da kumfa, yana tashi zuwa saman don tattarawa.An zaɓi mai karɓar mai dacewa don haka ƙungiyoyin hydrophilic nasa suna mannewa kawai ga yashi na ma'adinai yayin da ƙungiyoyin hydrophobic ke fuskantar ruwa.

 

4.Disinfection da haifuwa

A cikin masana'antar harhada magunguna, ana iya amfani da surfactants azaman bactericides da disinfectants. Sakamakon maganin su da haifuwa yana haifar da ƙaƙƙarfan hulɗa tare da sunadaran biofilm na kwayan cuta, yana haifar da raguwa ko asarar aiki.

Wadannan magungunan kashe kwayoyin cuta suna da babban narkewa a cikin ruwa kuma ana iya amfani da su ta hanyoyi daban-daban don:

·Gwargwadon fata kafin tiyata

· Ciwon ciki ko na mucosal disinfection

· Haifuwar kayan aiki

· Cutar da muhalli

 

5.Detergency da aikin tsaftacewa

Cire tabon mai wani tsari ne mai sarkakiya da ke da alaƙa da jikewar da aka ambata, kumfa, da sauran ayyuka.

Abubuwan wanke-wanke yawanci suna ƙunshe da abubuwan taimako da yawa zuwa:

· Inganta jika na abin da ake tsaftacewa

· Samar da kumfa

· Samar da tasirin haske

· Hana sake sanya datti

· Tsarin tsaftacewa na surfactants a matsayin babban bangaren yana aiki kamar haka:

Ruwa yana da babban tashin hankali da kuma rashin iyawar jikewa ga tabo mai laushi, yana sa su da wuya a cire su.Bayan ƙara surfactants, ƙungiyoyin su na hydrophobic suna fuskantar saman masana'anta da ƙazanta masu ban sha'awa, a hankali suna kawar da gurɓatattun abubuwa. Dattin ya kasance yana tsayawa a cikin ruwa ko kuma yana yawo sama da kumfa kafin a cire shi, yayin da tsaftataccen saman ya zama mai rufi da kwayoyin halitta.

 

A ƙarshe, ya kamata a lura cewa surfactants suna aiki ba ta hanyar hanya ɗaya ba amma sau da yawa ta hanyar haɗin gwiwar abubuwa masu yawa.

Misali, a cikin masana'antar takarda, suna iya aiki kamar:

·Masu dafa abinci

· Ma'aikatan cire ingantacciyar takarda

Wakilai masu girma

· Gudun ma'aikatan kula da cikas

· Masu lalata

· Masu laushi

· Magungunan antistatic

· Masu hana Sikeli

·Masu laushi

· Masu rage ragewa

· Bactericides da algaecides

· Masu hana lalata

 

Tuntube mu!

Menene Ayyukan Surfactants


Lokacin aikawa: Satumba-19-2025