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Ukusetshenziswa kwe-furfuryl alcohol
I-Furfural iyi-raw material ye-furfural alcohol, i-furfural itholakala ekuqhekekeni nasekuphelelweni amanzi emzimbeni kwe-pentose equkethwe emikhiqizweni yezolimo kanye ne-sideline, i-furfural i-hydrogenated ibe yi-furfural alcohol ngaphansi kwesimo se-catalyst. I-Furfuryl alcohol iyimpahla eluhlaza eyinhloko ye-furan res...Funda kabanzi -
Imaphi Amakhemikhali Avame Ukusetshenzwa Ezitshalweni Zokuhlanza Indle?
Lapho Ucubungula Inqubo Yakho Yokuhlanza Amanzi Angcolile, Qala Ngokunquma Okudingayo Ukukususa Emanzini Ukuze Uhlangabezane Nezidingo Zokukhipha. Ngokwelashwa Kwamakhemikhali Okufanelekile, Ungasusa Ama-Ions Nezinsimbi Ezincane Ezincibilikisiwe Emanzini, Kanye Nezinsimbi Ezimisiwe. Amakhemikhali Asetshenziswa KwaSewa...Funda kabanzi -
Ikhwalithi Ephakeme I-Acrylamide Yokukhiqiza I-Polymer
Ikhwalithi Ephakeme I-Acrylamide Yokukhiqiza I-Polymer Yethula: Ama-Acrylamide Ethu Amakhompiyutha Asebenza Kahle Abalulekile Ekukhiqizeni I-Polymer. Sineminyaka engaphezu kwengu-20 yesipiliyoni embonini yamakhemikhali futhi sihlinzeka ngokuthengisa okuqondile okuvela ezimbonini zomthombo. Imikhiqizo yethu Inamazinga Okusebenza Aphezulu...Funda kabanzi -
Inqubo yokukhiqiza i-Acrylamide kanye nesimiso
Indlela yokukhiqiza Indlela yoku-1: Indlela ye-Hydrolysis I-acrylamide etholwe ngendlela ye-hydrolysis inokusabalalisa okungajwayelekile kwamaketanga e-acrylamide kumaketanga e-macromolecular. Iphesenti le-molar lamaketanga e-acrylamide kumaketanga e-macromolecular yizinga le-hydrolysis. Uma kuqhathaniswa ne-copolymerizatio...Funda kabanzi -
Ucwaningo Nokusetshenziswa Kwe-Acrylamide
I-Acrylamide iqukethe i-carbon-carbon double bond kanye neqembu le-amide, elinokufana kwamakhemikhali kwe-double bond: kulula ukwenza polymerize ngaphansi kwemisebe ye-ultraviolet noma ezingeni lokushisa elincibilikayo; Ngaphezu kwalokho, amabhondi aphindwe kabili anganezelwa kumakhompiyutha e-hydroxyl ngaphansi kwezimo ze-alkali esizukulwaneni...Funda kabanzi -
I-flocculation kanye nokuhlehla kwe-flocculation
I-FLOCCULATION Emkhakheni wekhemistri, i-flocculation inqubo lapho izinhlayiya ze-colloidal ziphuma emvuleni e-flocculent noma ifomu le-flake kusuka ekumisweni ngokuzenzakalelayo noma ngokungezwa kwesicacisi. Le nqubo ihlukile kunemvula ngoba i-colloid imisiwe kuphela...Funda kabanzi -
Kuyini ukwelashwa kwamanzi nge-polymer?
Iyini i-polymer? Ama-polymers ayinhlanganisela eyenziwe ngama-molecule ahlanganiswe ndawonye ngamaketanga. Lawa maketango ngokuvamile amade futhi angaphindaphindwa ukuze kwandiswe ubukhulu besakhiwo samangqamuzana. Ama-molecule ngamanye kuketango abizwa ngokuthi ama-monomers, futhi ukwakheka kweketango kungenziwa ngesandla noma ku-mod...Funda kabanzi -
Ukubaluleka kwe-PH ekuhlanzeni amanzi angcolile
Ukuhlanza amanzi angcolile ngokuvamile kuhilela ukukhishwa kwezinsimbi ezisindayo kanye/noma izakhi zemvelo emanzini alahlwayo. Ukulawula i-pH ngokufaka amakhemikhali e-asidi/alkaline kuyingxenye ebalulekile yanoma yiluphi uhlelo lokuhlanza amanzi angcolile, njengoba kuvumela imfucuza encibilikisiwe ukuba ihlukaniswe emanzini ngesikhathi ...Funda kabanzi -
Ukuhlaziywa kobuchwepheshe bokukhiqiza i-polyacrylamide
Inqubo yokukhiqiza i-Polyacrylamide ihlanganisa i-batching, i-polymerization, i-granulation, ukomisa, ukupholisa, ukuchotshozwa nokupakisha. Impahla eluhlaza ingena eketela lokudosa ngepayipi, ingeza izithasiselo ezihambisanayo ukuze ixube ngokulinganayo, iphole ibe ngu-0-5℃, impahla eluhlaza ithunyelwa ku-polymeriza...Funda kabanzi -
Ukuhlaziywa kwethemba lokuthuthukiswa kwemakethe ye-furfuryl alcohol
I-Furfuryl alcohol iyinto ebalulekile yamakhemikhali ephilayo. Isetshenziswa kakhulu ekukhiqizeni izakhiwo ezihlukahlukene ze-furan resin, i-furfuryl alcohol urea formaldehyde resin kanye ne-phenolic resin. I-Hydrogenation ingakhiqiza i-tetrahydrofurfuryl alcohol, okuyi-solvent enhle ye-varnish, i-pigment kanye ...Funda kabanzi -
Imininingwane yobuchwepheshe ye-PAM
Izinkomba zobuchwepheshe of polyacrylamide ngokuvamile isisindo amangqamuzana, hydrolysis degree, degree ionic, viscosity, kokuqukethwe residual monomer, ngakho ukwahlulela izinga PAM kungabuye ahlulelwe kulezi zinkomba! 01 Isisindo se-Molecular Isisindo samangqamuzana e-PAM siphezulu kakhulu futhi besisikhulu...Funda kabanzi -
Izinyathelo zokuqapha lapho usebenzisa i-polyacrylamide
I-1, ukulungiswa kwesisombululo se-PAM se-flocculant: ekusetshenzisweni, kufanele kuchitheke, bese sisetshenziswa, ukuze kuhlakazwe ngokuphelele, kwengezwe emanzini angcolile we-concentrator. Ungaphonsi ngokuqondile i-polyacrylamide eqinile echibini lokukhuculula indle, izobangela ukuchithwa okukhulu kwezidakamizwa, kwandise izindleko zokwelashwa. ...Funda kabanzi
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