Phapang pakeng tsa sodium lignosulphonate le calcium lignosulphonate:
Lignosulfonate ke motsoako oa tlhaho oa polymer o nang le boima ba molek'hule oa 1000-30000. E hlahisoa ka ho belisa le ho ntša joala ho tloha ho setseng ho hlahisoang, ebe ho e fokotsa ka alkali, haholo-holo ho akarelletsa le calcium lignosulfonate, sodium lignosulfonate, magnesium lignosulfonate, joalo-joalo A re ke re khetholle pakeng tsa sodium lignosulphonate le calcium lignosulphonate:
Tsebo ea calcium lignosulphonate:
Lignin (calcium lignosulfonate) ke motsoako oa polymer anionic surfactant e nang le ponahalo ea phofo e sootho-e mosehla e nang le monko o monate o fokolang. Boima ba molek'hule ka kakaretso bo pakeng tsa 800 le 10,000, 'me bo na le ho hasana ho matla. thepa, adhesion, le chelation. Hajoale, lihlahisoa tsa letoto la calcium lignosulfonate MG-1, -2, -3 li 'nile tsa sebelisoa haholo e le se fokotsang metsi a samente, sekontiri se refractory, sesebelisoa sa' mele sa ceramic, dispersant ea metsi a mashala, sebolaea-likokoanyana se emisang chefo e bolaeang likokonyana, moemeli oa letlalo la letlalo, k'habone e ntšo granulating. moemeli, joalo-joalo.
Tsebo ea sodium lignosulphonate:
Sodium lignin (sodium lignosulfonate) ke polima ea tlhaho e nang le dispersibility e matla. E na le likhato tse fapaneng tsa dispersibility ka lebaka la boima bo fapaneng ba limolek'hule le lihlopha tse sebetsang. Ke ntho e sebetsang ka holim'a metsi e ka adsorbed holim'a likaroloana tse sa tšoaneng tse tiileng 'me e ka etsa phapanyetsano ea ion ea tšepe. Hape ka lebaka la boteng ba lihlopha tse sa tšoaneng tse sebetsang ka mokhoa oa eona oa mokhatlo, o ka hlahisa condensation kapa hydrogen bond le metsoako e meng.
Hajoale, lihlahisoa tsa letoto la sodium lignosulfonate MN-1, MN-2, MN-3 le MR li 'nile tsa sebelisoa ka har'a li-admixtures tsa kaho ea malapeng le linaheng tse ling, lik'hemik'hale, chefo e bolaeang likokoanyana, ceramics, mineral powder metallurgy, petroleum, carbon black, lisebelisoa tsa refractory, mashala- seretse sa metsi Lisebelisoa, lidae le liindasteri tse ling li khothalelitsoe haholo le ho sebelisoa.
Project | Lignosulphonate ea sodium | Calcium Lignosulphonate |
Mantsoe a sehlooho | Ka Lignin | Ka Lignin |
Ponahalo | Phofo e bosehla bo kganyang ho isa ho bosootho bo fifetseng | Phofo e mosehla kapa e sootho |
Monko o monate | Hanyane | Hanyane |
Lignin Content | 50~65% | 40~50% (e fetotsoe) |
pH | 4~6 | 4 ~ 6 kapa 7~9 |
Litaba tsa Metsi | ≤8% | ≤4%(e fetotsoe) |
E qhibilihang | E qhibiliha ha bonolo metsing, e sa qhibiliheng ka har'a litlhare tse tloaelehileng | E qhibiliha ha bonolo metsing, e sa qhibiliheng ka har'a litlhare tse tloaelehileng |
Litšebeliso tse ka sehloohong tsa calcium lignosulphonate:
1. E ka sebelisoa e le sehlomathisi sa ho qhalakanya, se tlamang le se fokotsang metsi bakeng sa thepa ea refractory le lihlahisoa tsa ceramic, ho eketsa chai ka 70% -90%.
2. E ka sebelisoa e le moemeli oa ho thibela metsi ho jeology, tšimo ea oli, ho kopanya lerako la seliba le tšebeliso ea oli.
3. Metsi a tlatsang chefo e chefo e metsi le li-dispersants tse etsang emulsifying; li-binders bakeng sa granulation ea manyolo le granulation ea fepa.
4. E ka sebelisoa e le moemeli oa ho fokotsa metsi a konkreite, a loketseng li-culverts, matamo, matamo, boema-fofane le litsela tse kholo le merero e meng.
5. E sebelisoa e le moemeli oa ho theola le ho potoloha boleng ba metsi a tsitsitseng holim'a li-boilers.
6. Ho laola lehlabathe le moemeli oa ho lokisa lehlabathe.
7. E sebelisoa bakeng sa electroplating le electrolysis, e ka etsang seaparo sa seaparo sa seaparo le ntle le mohlala oa sefate;
8. E le thuso ea ho fifatsa matlalo indastering ea ho suha matlalo;
9. E sebelisoa e le beneficiation flotation agent le mineral powder smelting binder.
10. Li-additives tsa paddle ea metsi a mashala.
11. Nako e telele e sebetsang butle-butle ea naetrojene manyolo, e phahameng-e sebetsang butle butle-butle ea ntlafatso ea manyolo.
12. Li-dyes tsa Vat, qhala li-dae fillers, dispersants, diluents bakeng sa dae ea acid, joalo-joalo.
13. E sebelisoa e le moemeli oa anti-shrinkage bakeng sa cathode ea libeteri tsa lead-acid le libeteri tsa alkaline ho ntlafatsa ts'ebetso ea ts'ohanyetso ea mocheso o tlase oa betri le bophelo ba ts'ebeletso.
Nako ea poso: Aug-22-2022