Polyacrylamide (PAM) e sebelisa
Tlhaloso ea PAM
Polyacrylamide ke motsoako oa polymer o sebelisoang haholo libakeng tse fapaneng tsa indasteri le lits'ebetso tsa kalafo ea metsi. Monyetla oa eona o motle oa metsi, momahano le botsitso li etsa hore e be e loketseng lits'ebetso tse ngata. Polyacrylamide e fumaneha ka mefuta ea mokelikeli le phofo e nang le thepa e fapaneng ea ionic, ho kenyelletsa le non-ionic, cationic le anionic, ho lumellana le litlhoko tse fapaneng.
Tekheniki Parameter
Polyacrylamide (PAM) phofo
| Mofuta | Cationic PAM (CPAM) | Anionic PAM(APAM) | Nonionic PAM(NPAM) |
| Ponahalo | Phofo e tšoeu | Phofo e tšoeu | Phofo e tšoeu |
| Litaba tse tiileng, % | 88 MIN | 88 MIN | 88 MIN |
| pH Boleng | 3 - 8 | 5-8 | 5-8 |
| Boima ba Molek'hule, x106 | 6 - 15 | 5 - 26 | 3 - 12 |
| Tekanyo ea Ion,% | Tlase, Mahareng, Phahameng | ||
| Nako ea ho qhala, mets | 60-120 | ||
Polyacrylamide (PAM) emulsion:
| Mofuta | Cationic PAM (CPAM) | Anionic PAM (APAM) | Nonionic PAM (NPAM) |
| Litaba tse tiileng,% | 35-50 | 30 - 50 | 35-50 |
| pH | 4 - 8 | 5-8 | 5-8 |
| Viscosity, mPa.s | 3 - 6 | 3-9 | 3 - 6 |
| Nako ea ho qhala, min | 5 - 10 | 5 - 10 | 5 - 10 |
Litaelo
Litekanyetso tse ikhethileng le mekhoa ea ts'ebeliso li fapana ho latela lits'ebetso tse fapaneng. Ho khothalletsoa ho utloisisa ka botlalo thepa le litlhoko tsa ts'ebeliso ea sehlahisoa pele se sebelisoa, 'me u se sebelise ka nepo ho latela tataiso e fanoeng ke moetsi.
Litlhaloso tsa ho paka
Litlhaloso tse tloaelehileng tsa liphutheloana li kenyelletsa 25kg / mokotla, 500kg / mokotla, joalo-joalo Ho ka boela ha fanoa ka sephutheloana se ikhethileng ho latela litlhoko tsa bareki.
Polokelo le Thomello
Polyacrylamide e lokela ho bolokoa sebakeng se omeletseng le se nang le moea o pholileng, hole le mehloli ea mollo, li-acid tse matla le alkalis, le hole le letsatsi le tobileng. Nakong ea lipalangoang, hoa hlokahala ho thibela mongobo le extrusion ho netefatsa boleng bo tsitsitseng ba sehlahisoa.
Litlhokomelo tsa Tšireletso
Nakong ea tšebeliso, u lokela ho apara lisebelisoa tse loketseng tsa tšireletso 'me u qobe ho kopana ka ho toba le letlalo le mahlo. Haeba motho a ka kopana ka phoso, ka kopo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka.
Lintlha tse ka holimo ke kakaretso feela ea sehlahisoa. Mekhoa e khethehileng ea ts'ebeliso le litemoso li lokela ho ipapisa le maemo a nnete le tlhaiso-leseling e fanoeng ke moetsi.
