Gawo loyambira lasodium lignosulfonatendi benzyl propan. Gulu la sulfonic acid limazindikira kuti ili ndi madzi abwino kususuka, koma ndi insuluble mu ethanol, acetone ndi ena osungunulira. Chiwembu cha Stetwood Lignosulfonate chitha kufotokozedwa ndi mtundu wotsatira wa mankhwala C9H8.5O2.5 (OCH3) 0.55 (so3h) 0.5h) 0.5h) 0.5h) 0.5h) 0.5h) 0.5h) 0.55.
Makhalidwe ochepetsa thupi ndi kufalitsa thupi la nsalu za lignosulfonate kudziwa kuti ndizosiyana ndi zina zopanga zina zopangira zinthu zambiri. Ili ndi izi:
1.Tikugwira ntchito ya Limsulfonate Molekyu Ambiri ndi Magulu Abwino Kwambiri otsika maseletor okonda. Chifukwa chake, ngakhale amatha kuchepetsa mavuto a kumapeto kwa yankho, samatha kuwongolera mavuto osamvana ndipo sadzapanga michere.
2.Muku kwa slurry imatha kuchepetsedwa ndikuwonjezera Lignosullate mu mawonekedwe opaka kudzera mwa adsorption ndi kufalikira; Mukawonjezeredwa ku kuyimitsidwa kwa wowonda, kuthamanga kwa tinthu tating'onoting'ono kumatha kuchepetsedwa. Izi ndichifukwa choti lignosulfonate ili ndi mphamvu kwambiri hydrophilicity ndi electronegatatality. Amapanga magulu anic munjira yothetsera matenda. Ikadzala ndi zigawo zingapo za organic kapena zovota, tinthu tating'onoting'ono titakhala ndi mbiri yokhazikika chifukwa cha kusagwirizana pakati pa magulu anionic. Kafukufuku wina akuwonetsanso kuti adsorption ndi kufalitsa la ligsusulfonate ndi mphamvu ya electrostatic ndikuthira thovu kachitidwe. Nthawi zambiri, tizigawo timapikisano olemera ochokera ku 5000 mpaka 40,000 ali ndi mwayi wobalalitsa.
3.Chelation Lignosulfonate imakhala ndi ma hydroxyl, mowa wa cardroxyl ndi ma carbony . Mwachitsanzo.
4.Mutumiki woumika uli muzomera zachilengedwe. Monga zomatira, lignin imagawidwa mozungulira fiber ndipo pakati pa ulusi wang'ono mkati mwa fiber, wokutidwa ndi ulusi ndi ulusi wang'ono, ndikupanga mawonekedwe olimba, ndikupanga mawonekedwe olimba. Chifukwa chomwe mitengo singathe kugwera mita kapena ngakhale mazana a mita ndi chifukwa chotsatira a Lignin. Limsushunate yolekanitsidwa ndi zakumwa zakuda zakuda zitha kusinthidwa kuti zibwezeretse mphamvu yolumikizirana, ndipo shuga ndi zotumphukira mu zakumwa zonyansa zitha kuthandiza kulimbikitsa mphamvu zawo zomatira kudzera munthawi zonse.
5.Kodi magwiridwe antchito ogwiritsira ntchito lignosulfonate ndi ofanana ndi polymer polymer orkectont Mwachitsanzo, ikagwiritsidwa ntchito ngati konkriti yamadzi konkriti, chifukwa cha mafuta ophikira omwe amapangidwa ndi Lignosulfonate, madzimadzi a konkriti adzachulukana ndipo kugwiritsidwa ntchito kuntchito kumakula bwino; Kumbali inayo, katundu wotsatsawo adzachulukitsa poizoni ndi kuchepetsa mphamvu ya konkriti. Mukamagwiritsa ntchito ngati mpweya wowuma madzi kuchepetsa mankhwala, ndizothandiza kukonza chisanu komanso kulimba kwa konkriti.
Post Nthawi: Meyi-08-2023
