Ulwazi olungeziwe
Okufakiwe: 25kg / isikhwama
Ukukhiqiza: 500 MT / Inyanga
Brand: STD
Izinto zokuhamba: Ocean, Land
Indawo Umsuka: China
Supply Ikhono: 500 MT / Inyanga
HS Ikhodi: 2826.2000
Port: Qinzhou, Shanghai, Huangpu
umkhiqizo incazelo
kuyinto anionic surfactant . Kuyinto umkhiqizo ukuphendula ngokhuni uginindela nesibabule dichloride isixazululo aqueous futhi sulfite. Kuyinto leyavela ukukhiqizwa kwengaphakathi. Kuyinto ngokuvamile benzene 4-hydroxy-3-methoxy. Polymer. Ngenxa izinhlobo ezahlukene lenkuni umehluko sulfonation ukusabela, isisindo yamangqamuzana lignosulfonate zokhahlamba kusuka 200 kuya 10,000, futhi isakhiwo chemical ingakamiswa kunqunywa. Ngokuvamile, ongaphakeme yamangqamuzana isisindo ukhuni sulfonates, ikakhulukazi komugqa, abahlangene ndawonye isixazululo; macromolecular lignin sulfonates anesizotha branched, bembonisa ukuziphatha polyelectrolytic kwabezindaba aqueous. I ongahluziwe lignin sulfonate isetshenziswa semali ku pelletization kokudla kwezilwane, futhi elicwengisiswe lignin sulfonate isetshenziswa njengophawu dispersant zamafutha imishini odakeni; umenzeli ore flotation, a dispersant ngoba slime, ukuhola, zinambuzane; I-izinsimbi ezisindayo Ikakhulukazi, iron, ithusi, futhi ion stannous babe chelating ezinhle nekhono futhi ziyasebenza chelating ejenti.
Kunezinhlobo ezimbili jikelele:
1) lignosulfonate calcium is phansi ion exchange;
2) Phakathi nenkathi pulping, sodium carbonate noma sodium hydroxide isetshenziswa esikhundleni calcium oxide noma calcium hydroxide. Le ndlela ayeyivelakancane ngoba intengo sodium carbonate noma sodium hydroxide ngokuvamile kunakunoma calcium oxide noma calcium hydroxide.
Nge uginindela isigayo udoti kusuka iphepha Mills, kukhona ngokuvamile izindlela ezintathu ukulungiselela.
1. sulfite noma bisulfite eziqukethwe ketshezi uginindela imfucuza-calcium hydrosulfite pulping ngqo ihlanganisa ne amaqembu hydroxyl e-molecule lignin ukwakha lignin sulfonate. Engeza 10% nobisi lime ukuba yotshwala imfucuza kanye ukushisa at (95 ± 2) ° C amaminithi angu-30. Isixazululo calcification savunyelwa ukuba sihlale, lo ziyazika u elicwengekileyo off, futhi sulfuric acid ingezwe emva ukuwasha. Hlunga ukususa calcium sulfate. Na2CO3 wabe esenikwa ukungezwa ku-filtrate ukuguqula lignosulfonate calcium ukuze sodium sulfonate. Amazinga yokusabela mhlawumbe ngo-90 ° C. Ngemva ukusabela 2 h, it ovunyelwe asukume ukungcola ezifana calcium sulfate ziyasuswa ngu filtration. I filtrate ukuthi kanzulu umkhiqizo esitheni ngesikhathi selehlile.
2. emfantwini kusukela emfantwini iphepha isetshenziswa njengoba impahla eluhlaza. Okokuqala engeza mayelana 50% kanzulu sulfuric acid kulolu ketshezi imfucuza ugovuze for 4-6 h. Bese sebenzisa nobisi lime, sedimentation, filtration, kushaywa, nokonakala acid, sodium carbonate ukuguqulwa, okuhlushwa omiswe.
3. The waste liquid from the grass pulping process is used as raw material. Method 2
Omqondofana: Sodium lignin sulfonate; Lignosulfonate, Lignosulfonic acid, i-sodium usawoti; Sulfonated lignin sodium usawoti; sodium lignosulfate ahr2438b; banirexn; betz402; dispergatorreax; dispergatorufoxane; lignosite458
CAS kungekho: 8061-51-6
ifomula Yamamolekhula: C20H24Na2O10S2
Isisindo Yamamolekhula: M = 534,51
sodium lignosulphonateUkucaciswa
|
Inkomba izinto |
Value Standard |
|
-PH Value |
8-9 |
|
Matter dry |
≥92% |
|
Lignosulphonate |
≥50% |
|
Amanzi ndaba zingaxazululeki |
≤3.0% |
|
Inkomba izinto |
Value Standard |
|
-PH Value |
8.5-10.5 |
|
Matter dry |
≥92% |
|
Lignosulphonate |
≥52 |
|
Amanzi ndaba zingaxazululeki |
≤1.5% |
|
Inkomba izinto |
Value Standard |
|
-PH Value |
8-9 |
|
Matter dry |
≥92% |
|
Lignosulphonate |
≥50% |
|
Amanzi ndaba zingaxazululeki |
≤1.0% |
sodium lignosulphonateukusetshenziswa:
Lignosulphonic acid sodium (izinkuni i-sodium) kuyinto kula bamboo pulping inqubo esiye bagxila, ukushintshwa kanye spray omisiwe. Umkhiqizo ungukukhanya ophuzi (brown) powder khulula onganqamukiyo, oncibilikayo emanzini, esitebeleni nezakhi ezithile zamakhemikhali, kanye akusho ukubola esilondolozini eside uphawu. Lignin uchungechunge umkhiqizo uhlobo surface ejenti asebenzayo. Kungaba ukukhiqiza imikhiqizo eminingi ngokusebenzisa ukuguqulwa, ukucubungula, unezela nezinye izindlela. It is ikakhulukazi esetshenziselwa resin, iraba, udayi, zinambuzane, izinto ezenziwe ngobumba, usimende, i-asphalt, okuphakelayo, ukwelashwa kwamanzi, amanzi yamalahle slurry, ukhonkolo, Refractories, Oilfield imishini, umanyolo kwakwakhe, sokuncibilikisa, ekubunjweni, anamathelayo. Through ucwaningo, it is wafakazela ukuthi lignosulfonates kuphumelela kakhulu ekuvimbeleni inhlabathi sandy, futhi angasetshenziswa njengoba liphuzi ejenti. Izici eziyinhloko:
1. Ukhonkolo ejenti amanzi ekunciphiseni: Kuyinto powdery ongaphakeme-air-ukuyenga retarding ejenti amanzi ekunciphiseni futhi kungokwalabo anionic ngaphandle izinto asebenzayo. It has adsorption futhi ukuhlakazwa imiphumela esamendeni futhi kungaba ngcono izakhiwo ezihlukahlukene ngokomzimba ngokhonkolo. Nciphisa ukusetshenziswa kwamanzi ngamaphesenti angaphezu kuka-13%, ngcono workability ngokhonkolo, futhi kakhulu ukunciphisa ukushisa hydration e zisandakuqala hydration kasimende. Singasho washayelwa ku ekuseni amandla ejenti, retarders, emelana nokubanda enhlanzini yasezindaweni ejenti, ama-ejenti uzotshala, njll admixture uketshezi olwenziwe yi-superplasticizer kungekho kwenze ngokuyisisekelo.
2. yamalahle Water slurry izithasiselo: Ukungeza lo mkhiqizo ngesikhathi kulungiselelwa amanzi amalahle slurry kungandisa ekhishwa Izigayo high, silondoloze isimo evamile kohlelo pulping, ukunciphisa amandla ukusetshenziswa pulping, futhi ukwandisa lokuhlushwa amanzi amalahle slurry e inqubo gasification. , Oxygen ukusetshenziswa, amalahle ukusetshenziswa kwehle, nekusebenta igesi abandayo yanda, futhi ungenza slurry amanzi ukunciphisa viscosity futhi sifinyelele ngezinga elithile ukuzinza kanye fluidity.
3. izinto Refractory futhi Ceramic umzimba ukuqinisa: Ngo inqubo yokukhiqiza emikhulu odongeni amathayili nokusetshenziswa kwezitini ezingakhiwanga refractory, izinhlayiya impahla eluhlaza kungenziwa ngokuqinile sasondelana, futhi amandla nalutho kungenziwa kunyuke ngo-20% kuya ku-60%.
4. Filler futhi dispersant ngodayi umkhakha nokucubungula zinambuzane: Lapho lisetshenziswa njengedivaysi dispersants futhi fillers ngoba wesikhamo udayi futhi ukuhlakaza udayi, kungaba ukwandisa amandla umbala udayi, wenze iyunifomu nokudaya ngaphezulu, futhi unciphise isikhathi ngodayi ukugaya; Ingasetshenziselwa njengoba yamathebhu, dispersant nokumisa ejenti ukuthuthukisa kakhulu izinga ukumiswa kanye wettability ka izimpushana wettable.
5. Njengoba yokuhlanganisa i powdery futhi luyimbudumbudu izinto: Cindezela amabhola ukuze nsimbi powder, nomthofu-zinc powder, amalahle ziyacolwa futhi coke yaba luthuli; ngokucindezela cast iron bese waphonsa steel isihlabathi uhlobo; isitini udonga nephansi tile, njll Molding; Ibhola of indaba amaminerali bengathola namandla high, ukuzinza ezinhle, futhi umphumela ezinhle lubricating isikhunta.
6. diluting dispersant futhi viscosity ekunciphiseni ejenti e imishini; ekuthuthukiseni fluidity e ongahluziwe zokuthutha uwoyela ukunciphisa energy ukusetshenziswa. Ngo imikhiqizo kaphethiloli, isetshenziswa njenge-ejenti ukuhlanzwa, dispersant, okusezingeni eliphezulu okufakiwe alikhali, nokugqwala inhibitor, ejenti antistatic, emulsifying viscosity reducer, dewaxing wax inhibitor, nokunye okunjalo.
Ufuna enhle Sodium Lignosulphonate Water Ukunciphisa Agent Umkhiqizi & umphakeli? Sine a Ukukhetha eziningi ngamanani ezinkulu ukukusiza uthole yendalo. Zonke Sodium Lignosulphonate ngoba Ukhonkolo futhi Usimende kuthiwa izinga yibhange. Singabantu China Umsuka Factory of sodium Lignosulphonate surfactant. Uma kukhona umbuzo, sicela ukhululeke ukuxhumana nathi.
Umkhiqizo Izigaba: surfactant
