Naphthalene sulfonate formaldehyde Condensate. Ikoreshwa cyane nkibikoresho bigabanya amazi kubutaka bwa beto, gusiga amarangi hamwe namakara yamazi yamakara kubera uburyo bwayo bukuze kandi bukora neza. FDN itegurwa na naphthalene yinganda na sulfonation, hydrolysis, kondegene hamwe no kutabogama hamwe na acide sulfurike yibanze.
Mu myaka yashize, hamwe nigiciro cya naphthalene yinganda, ifata peteroli namakara nkibikoresho fatizo, kuzamuka, bizana igiciro kinini mubikorwa bya FDN. Nibyingenzi mubukungu kunoza kurushaho kunoza imitungo ya FDN muguhindura umubiri na chimique cyangwa gushaka ibikoresho bishya byo gusimbuza naphthalene yinganda kugirango ihuze FDN kugirango igabanye umusaruro.CAS: 36290-04-7
Muri iki gihe Naphthalene Sulfonate ikomatanyirizwa hamwe kuko ibicuruzwa bya FDN Condensate ifite icyarimwe itanga impamyabumenyi yo gukusanya molekile, gukwirakwiza uburemere bwa molekuline n’ibindi biranga, kugira ngo ihuze ibikenewe mu buhanga, iyi mpapuro, hakoreshejwe uburyo bw’umubiri ultrafiltration izakora FDN ukurikije molekile uburemere (bizwi kandi nk'urwego rwa polymerizasiya) bwakomeje gutondekanya, hamwe na mass spectrometrie, isesengura ryibanze riranga imiterere iranga imiterere y'urwego rutandukanye rwa FDN, kandi yize ibitandukanye FDN kurwego rwa molekulari Kugirango tubone imikorere myiza yo gukwirakwiza amanota ya FDN.Sulfonated Naphthalene Condensate / Umunyu wa Sodium.
Kugirango hamenyekane itandukaniro ryibice bitandukanye byuburemere bwa FDN mubikorwa byo gukwirakwiza sima, iyi mpapuro yize imyitwarire ya adsorption ya FDN hejuru yubutaka bwa sima, harimo imbaraga za electrokinetic, ubushobozi bwa adsorption, uburebure bwa adsorption, kandi hakoreshejwe molekile kwishyira hamwe, yabonye imbaraga zuburemere bwa molekile, imyunyu ngugu hamwe nimbaraga za hydrogène kuri THE adsorption ya FDN. Byongeye.
Igihe cyo kohereza: Gicurasi-31-2022