Ifomula yamakhemikhali: NA53O10
Isisindo Molecular: 367.86
Izakhiwo: i-powder emhlophe noma ama-granule, incibilika kalula emanzini. Ngokusho kohlelo lokusebenza kanye nezidingo zokucubungula, singanikeza ngemikhiqizo yokucaciswa okuhlukahlukene njengezincane ezihlukile ezibonakalayo (0.5-0.9g / CM3 / cm3), Amanzi ahlukene we-sodium trium), njll.
Sebenzisa:
1.IN imboni yokudla, isetshenziswa ikakhulukazi njengokuthakazelisa kwekhwalithi yokudla okusemathinini, imikhiqizo yobisi, iziphuzo zezithelo zezithelo kanye nobisi lwe-soy; I-retainer yamanzi nethenda yemikhiqizo yenyama efana ne-ham ne-lonneon inyama; Ingagcina amanzi, thambesela, yandise futhi i-bleach ekusebenzeni kwemikhiqizo yasemanzini; Kungathambisa isikhumba sobhontshisi obanzi kubhontshisi obanzi okotshaniwe; Ingasetshenziswa futhi njenge-suftener yamanzi, i-ejenti ye-chelating, umlawuli we-PH kanye ne-persener, kanye nasembonini yebhiya.
2. Ensimini yezimboni, kusetshenziswa kabanzi ku-detendents njenge-ejenti elisizayo, i-soap synergist kanye ne-ejenti yokulawula amanzi, i-ejenti yokuphuza uwoyela, i-ejenti yokulawulwa komoya, i-ejenti yokulawulwa kwamafutha empoqo, ephumelela ekwelapheni ngokwelashwa kokumiswa okufana nopende, iKaolin, i-magnesium I-Oxide, i-calcium carbonate, njll., kanye ne-ceramic degumming agent kanye namanzi anciphise embonini ye-ceramic.
Indlela yokulungiselela yendabuko ye-sodium polyphosphate ukunciphisa i-hot phosphoric acid ngengxenye enkulu ye-105% H3PO4 ngokumiswa kwe-ash ye-soda yokuthola i-slurry enesifiso sokuthola i-slurry enesi-5: 3, futhi uyigcine ifudumele ngo-70 ℃ ~ 90 ~; Bese ufafaza i-slurry etholwe esithandweni se-polymerization ukuze ukhiphe umoya ngokushisa okuphezulu, bese uyisusa ku-sodium triplolyphosphate cishe ngo-400 ℃. Le ndlela yendabuko ayidingi nje kuphela kudinga i-phosphoric acid ebizayo, kepha futhi idla amandla amaningi okushisa; Ngaphezu kwalokho, lapho ulungiselela ama-slurry ngokungathathi hlangothi, kuyadingeka ukushisa nokususa i-CO2, futhi inqubo iyinkimbinkimbi. Yize i-hermollhlayini ehlanziwe ye-phosphoric acid ingasetshenziselwa ukufaka esikhundleni se-soosphoric acid eshisayo ukukhiqiza i-sodium tripolyphosphate, ngenxa yokuqukethwe okuphezulu kwensimbi yensimbi ku-wet phosphoric acid, futhi kunzima futhi ukufeza izinkomba ezichazwe kumazinga kazwelonke.
Njengamanje, abantu bafunde izinqubo ezintsha zokukhiqiza ze-sodium tripolyphosphate, njengohlelo lokusebenza lwe-patent Chinese No. 94110486.9 "Indlela yokukhiqiza i-sodium triplolyphosphate", Cha. 20041010357.9 "Indlela yokukhiqiza i-sodium triplolyhosphate Ngendlela ephelele ebanzi ", Yize lezi zixazululo zezobuchwepheshe zinezimpawu zazo, iningi lazo zizoshintsha izinto zokwenziwa kokungathathi hlangothi.
Indlela yokukhiqiza i-sodium triplolyphosphate usebenzisa i-crude sodium pyrophosphate
I-prophosphate ye-crude ye-sodium kuqala ingena ethangi lokuwasha usawoti ukuze lisuse iningi le-sodium chloride, bese lingena epuletini kanye nokucindezela kwefreyimu yokuhlunga kokuhlunga okuyisisekelo. Ikhekhe lokuhlunga liqukethe inani elikhulu le-podium pyrophosphate, kanye nokuhlushwa kwesisindo se-sodium chloride kungaphansi kwama-2,5%. Ngemuva kwalokho, ikhambi lifuthelwa ku-85 ° C ethangi lokuchithwa ngomusi ngokuvusa nokuncibilika. Kungezwe i-sodium sulfide ngesikhathi sokuchithwa ukuze ususe i-metal ion. Udaba lwe-insoluble luyingcosana efana ne-Copper Hydroxide. Kuhlungwa futhi okwesibili. I-filtrate iyisixazululo se-sodium pyrophosphate. I-Carbon ecushiwe yengezwa eFiltrate ukususa imibala, i-phosphoric acid ingezwe ku-acidify futhi isheshise ukuchitheka, bese ekugcineni i-alkali yengezwe ukuze ilungise inani le-PH ku-7.5-8.5 ukulungiselela uketshezi olucwengekile.
Ingxenye yoketshezi olucwengekile isetshenziswa ngqo ku-sodium tripolyphosphosphosphate isigaba sokulungiselela uketshezi, kanti enye ingxenye yoketshezi olucwengekile igcwele ku-DTB Crystallizer. Uketshezi olucwengekile ku-DTB Crystallizer luphonswe ku-Exclonger Exchanger yokushisa ngokushisa kanye namanzi angama-5 ° C athunyelwe yi-chiller. Lapho izinga lokushisa lesixazululo liwela ku-15 ° C, likhishwe ama-flocs bese lithuthwa ethangini elisezingeni eliphakeme kanye ne-centrifug Amakristalu e-sodium pyrophosphate angezwa esigabeni sokulungiselela uketshezi sokungathathi hlangothi kwinqubo yokukhiqiza ye-sodium trippolyphosphate futhi ahlanganiswe ne-phosphoric acid kanye ne-ketshezi ye-caustic soda ukulungiselela ukwenziwa koketshezi njengokukhiqizwa kwe-sodium trivpolyphosphate. I-brine eshiwo ngenhla ibuyiselwa ukugeza i-pyroidPhosfate ye-sodium e-crude; Lapho okuqukethwe kwe-sodium chloride ku-brine kufinyelela ku-saturnation, i-brine iphonswe ethangini le-buffer, futhi i-brine ethangini le-buffer ithangiwe ku-sodium trivelposphate umsila we-sodium trivelposphate umsila we-punt jacket ukushintshanisa igesi yokushisa okushisa kakhulu. I-brine ngemuva kokushintshaniswa kokushisa ibuyela ethangini le-buffer for Spray Ekfapiration.
Xhumana:
IBeijing Shishuller Co, Ltd
I-WhatsApp: +86 18311006102
I-Web: https://www.yumartfood.com/
Isikhathi sePosi: Nov-11-2024