ʻIke Hou aʻe
'Ōpala: 25kg / eke
Productivity: 500 HI / mahina
Brand: std
Ka halihali: Ocean, Land
Place o Kinohi: Kina
Lako hana: 500 HI / mahina
HS Code: 2826.2000
Port: Qinzhou, Shanghai, Huangpu
Hōʻike Huahana
mea he anionic Surfactant . He He naoh huahana o ka laauʻiʻo pepa a me ka luaipele dichloride koʻana koko pāʻoihana a me ka sulfite. He He ma-huina hoonui o ka? Iecaianoaaiiie o kaʻiʻo pepa. He nui 4-hydroxy-3-methoxy benzene. Pīlali. Aie i kaʻano o ka laau, a me ka oko ao ka sulfonation reactions, ka hakakino kaumaha o ka lignosulfonate papa koa, mai 200 a hiki i 10,000, a me ka Nine Inch 'ole iʻaʻole naʻe, ua manao. I mau, haʻahaʻa hakakino kaumaha laau sulfonates, ka hapanui laina, e pili pu i ka pāʻoihana; macromolecular lignin sulfonates i ka hapanui manamana ai, hoike polyelectrolytic hana i loko o koʻana koko Media. Ka maka lignin sulfonate ua hoʻohana 'ia i loko o ka nui nui i loko o ka pelletization o ka holoholona hānai, a me ka maemae lignin sulfonate ua hoʻohana' ia e like me ka dispersant no ka ailaʻeli mud; ka mea e hoohehee ai flotation agena, he dispersant no ka bitumena, dyestuff, a me ka pesticide; no ka mea kaumaha i eliiaʻi Ma 'ana, ka hao, ke keleawe, a me ka stannous Ion i maikai chelating hiki, a i ka hoʻokō chelating konohiki.
Aia mau mau mau ano:
1) ke kalipuna lignosulfonate Ua malalo e ion mail;
2) Ma ka pulping kaʻina hana, ua hoʻohana 'ia kahi o ke kalipuna'okesaside a kalipuna hydroxide paʻakai kalepona a me ka paʻakai hydroxide. Kēia papa hana, kŘpa a pohihihi no ke kumukuai o ka paʻakai kalepona a paʻakai hydroxide mea IeAUPIIe, IAa IO oi aku ma mua ia o ka kalipuna'okesaside a kalipuna hydroxide.
Me kaʻiʻo pepa mea wili palaoa neoneo mai ka pepa o nā mea wili, he mea nui ekolu hoʻomākaukau ki ina hana like.
1. Ka sulfite a bisulfite na i loko o kaʻiʻo pepa wao wai o ke kalipuna hydrosulfite pulping 'ana hiehie me ka hydroxyl hui ma ka lignin lātoma e lilo lignin sulfonate. Add 10% ka waiū o Lime i ka wao lama a me ka wela ma ka (95 ± 2) ° C no ka 30 min. Ke calcification pāʻoihana i aeia e noho, i ka precipitate i waeʻia, a ua huiia sulfuricʻakika ma hope holoi. Wae i ka wehe i kalipuna sulufahate. Na2CO3 i laila, i hoʻohuiʻia i ka filtrate, e hoohuli i ke kalipuna lignosulfonate i ka paʻakai sulfonate. Ke naoh ka mahana o kaʻoi loa 90 ° C. Ma hope o reacting no 2 h, ka mea, ua 'ae' ia ku a me na impurities e like me kalipuna sulufahate i wehe 'ia ma ka kānana. Ke filtrate Ua kia, a me ka crystallized huahana i ho'ēmi.
2. ka effluent mai ka papermaking effluent ua hoʻohana 'ia e like me ka maka mea. First hui ma kahi o 50% i kia sulfuricʻakika i ka wao wai, a hookonokono ae no 4-6 h. Alaila, hana ka waiu o ka Lime, sedimentation, kānana, pepehi ana,ʻakika noho male 'ana, paʻakai kalepona huli ana, a me ka lehulehu ka maloʻoʻana.
3. The waste liquid from the grass pulping process is used as raw material. Method 2
Synonyms: paʻakai lignin sulfonate; Lignosulfonate, Lignosulfonicʻakika, paʻakai paakai; Sulfonated lignin paʻakai paakai; paʻakai lignosulfate ahr2438b; banirexn; betz402; dispergatorreax; dispergatorufoxane; lignosite458
CAS ole: 8061-51-6
hakakino haʻilula: C20H24Na2O10S2
Hakakino kaupaona: M = 534,51
paʻakai lignosulphonatehoakaka
Index hoʻohana'iaNā |
maʻamau Value |
pH Value |
8-9 |
maloo lelo |
≥92% |
Lignosulphonate |
≥50% |
Wai insoluble mea |
≤3.0% |
Index hoʻohana'iaNā |
maʻamau Value |
pH Value |
8.5-10.5 |
maloo lelo |
≥92% |
Lignosulphonate |
≥52 |
Wai insoluble mea |
≤1.5% |
Index hoʻohana'iaNā |
maʻamau Value |
pH Value |
8-9 |
maloo lelo |
≥92% |
Lignosulphonate |
≥50% |
Wai insoluble mea |
≤1.0% |
paʻakai lignosulphonate'ae hoʻohana:
Lignosulphonicʻakika paʻakai (laau paʻakai) o kekahi extract, mai kaʻohe pulping kaʻina hana i i ua kia, Hoʻololi 'a me kaʻehu maloo. Ke huahana He malamalama yellow (eleele) noa-waikahe he lepo lā, wailana i loko o ka wai, eii? I loko o Nine Inch waiwai, a 'aʻole i decompose ma ka lōʻihi-makahiki hōʻailonaʻia waho pūnaewele. Lignin papahana huahana mea heʻano o ka ili honuaʻeleu Agena. Ua hiki paka nui huahana ma nā loli, aaioee, compounding a me nā ki ina hana like. Ua Uaʻano nui hoʻohana no ka kēpau, laholio, kalameaʻai, pesticide, pālolo, lepo pipili, anoaeuoiauo, eʻai, wai lapaʻau, wai lanahu slurry, pōhaku puna, refractories, oilfieldʻeli, hui mea hoʻomomona, smelting, hoolei iho la, adhesives. Ma ia mea, ka mea, ua hoao ia lignosulfonates i loa mana i ka pale one lepo, a me ka mea hiki ke hoʻohana pū me wao one konohiki. I ka papa kuhikuhiE hiʻona i:
1. pōhaku puna wai-hoemi hope paha: He He powdery haʻahaʻa-ea-inducing retarding wai-hoemi hope paha, a pau e anionic ili honuaʻeleu waiwai. He ua adsorption a me ka lakou hoopuehu 'ole ma ka lepo pipili, a hiki hoʻoikaika likeʻole physical waiwai o ka pōhaku puna. Emi ka wai hoʻohana e oi aku mamua o 13%, hoʻoikaika i ka workability o ka pōhaku puna, a me ka nui loa emi i ka wela o ka hydration i loko o ka kakahiaka kahua o ka hydration o ka lepo pipili. Ua hiki ke ua kālaiʻia i loko o ka wanaʻao ikaika konohiki, retarders, antifreeze konohiki, pumping konohiki, etc. ke kinowai admixture i ma ka superplasticizer mea holo nōhie ole precipitate.
2. lānahu ahi Water Slurry mea hoʻonui: Ka pepa ia huahana i ka makaukau o ka lanahu wai slurry ke hoʻonui i ka auoiaea o kiʻekiʻe o nā mea wili, malama i ka maʻamau ke ano o ka pulping'ōnaehana, emi ka mana hokii o ke pulping, a me ka hoomahuahua i ka lehulehu o ka lanahu wai slurry ma ka gasification kaʻina. , O oxygen hokii, lanahu hokii, ua hoʻemi, ka ka hoʻokōʻana o ka anu kinoea, a mahuahua nui, a hiki i ka wai slurry e ho'ēmi i (viscosity) a hoʻokō i kekahiʻano o ke kumupaʻa a me ka fluidity.
3. Refractory mea a me ka pālolo kino kilo: Ma ke kaʻina hana o ka manufacturing nui-unahiʻole, i pā pōhaku nā kile a me refractory pohakulepo, i ka maka nā (particles) hiki ke paa palapala hoopaa, a me ka hiki ke mahuahua ma ka 20% o ka ikaika o ka hakahaka a hiki i 60%.
4. Filler a dispersant no kalameaʻai hana a me ka pesticide aaioee: I hoʻohana like dispersants a me fillers no VAT make, a lūlū aku iā make, ka mea hiki ke hoonui i keʻano ikaika o ka make, e ka dyeing houʻaʻahu, a me ka hoʻopōkole 'i ka manawa no ka kalameaʻai wili; Ua hiki ke hoʻohana i ka filler, dispersant a me ka wehe 'ia hope paha, e nui hoʻoikaika' i ka wehe ana, a me ka wettability o wettable me ka pauka.
5. E like me ka mea hoʻopaʻa i ka powdery a me granular mea: Press waihoʻoluʻu no ka hao e hoohehee ai ka pauka, kēpau-kiniki pauka, pulverized lanahu, a me ka Coke ka pauka; ua e ka nou ana la o ka hao, a hoolei kila one type; na pohakulepo pā pōhaku a me ka papa nā kile, etc. mōlina; Ka poepoe o ka mea pōhaku mea hiki ke loaa kiʻekiʻe ikaika, maikai kumupaʻa, a me ka maikai hopena o lubricating ka punahelu.
6. nāu dispersant a me ka (viscosity) hoemi hope paha ma kaʻeli; ka hoʻomaikaʻi i ka fluidity i ka maka aila halihali a me ka hoemi ikehu hokii. I kaʻaila kā huahana, ka mea, ua hoʻohana 'ia e like me ka huikala konohiki, dispersant, kiʻekiʻe mekala' åkilikai mea hoʻonui, a maloko inhibitor, antistatic Agena, emulsifying (viscosity) reducer, dewaxing nahaehae inhibitor, a me ka mea e like.
Ke huli nei no ka maikaʻi paʻakai Lignosulphonate Water hoemi paula Hookah & wale mai ana? Mākou i ke akea koho ma nui kumukūʻai e kōkuaʻoe e makakū. A pau i ka paʻakai Lignosulphonate no ka pōhaku puna a me ka lepo pipili no hoi i kona mea e like ua hoʻohiki. He mau China ka molekumu o hola o ka paʻakai Lignosulphonate Surfactant. Inā 'oe i kekahi mea, e manao noa, e leka uila iā mākou.
Product'ē aʻe: Surfactant