Imiti yimiti: Na5P3O10
Uburemere bwa molekuline: 367.86
Ibyiza: Ifu yera cyangwa granules, byoroshye gushonga mumazi. Ukurikije ibisabwa no gutunganya ibisabwa, turashobora gutanga ibicuruzwa byibisobanuro bitandukanye nkubucucike butandukanye bugaragara (0.5-0.9g / cm3), ibisubizo bitandukanye (10g, 20g / 100ml amazi), sodium tripolyphosphate ako kanya, sodium nini ya sodium tripolyphosphate, nibindi.
Ikoreshwa:
1.Mu nganda zibiribwa, zikoreshwa cyane cyane mugutezimbere ubuziranenge bwibiryo byafunzwe, ibikomoka ku mata, ibinyobwa by umutobe wimbuto namata ya soya; kubika amazi no gutanga isoko kubicuruzwa byinyama nka ham ninyama ya sasita; irashobora kugumana amazi, gutanga isoko, kwagura no guhumanya mugutunganya ibikomoka kumazi; irashobora koroshya uruhu rwibishyimbo mugari mu bishyimbo bigari; irashobora kandi gukoreshwa nkuworoshya amazi, imiti ya chelating, PH igenzura kandi ikabyimbye, ndetse no mubikorwa byinzoga.
2. Mu rwego rwinganda, ikoreshwa cyane mumazi yo kwisiga nkumufasha wogufasha, guhuza isabune no gukumira isabune yo mu kabari koroha no kumera, koroshya amazi yinganda, umukozi woguhindura uruhu, umukozi wo gukumira irangi ryamavuta, umukozi wo gukumira umwanda wamavuta mugukora impapuro, gukwirakwiza amavuta ya calcium, karisiyumu, calcium, magnine, kugabanya mu nganda zubutaka.
Uburyo bwa gakondo bwo gutegura sodium polyphosphate ni ugutesha agaciro aside fosifori ishyushye hamwe nigice kinini cya 75% H3PO4 hamwe n ivu rya soda ihagarikwa kugirango ubone ibishishwa bitagira aho bihuriye na Na / P ya 5: 3, kandi bigumane ubushyuhe kuri 70 ℃ ~ 90 ℃; hanyuma utere ibishishwa byabonetse mu itanura rya polymerisiyasi kugirango ubuze umwuma ku bushyuhe bwinshi, hanyuma ubihuze muri sodium tripolyphosphate kuri 400 ℃. Ubu buryo gakondo ntibusaba gusa aside ihenze ya fosifori, ariko kandi ikoresha ingufu nyinshi zubushyuhe; mubyongeyeho, mugihe utegura ibishishwa mukutabogama, birakenewe gushyushya no gukuraho CO2, kandi inzira iragoye. Nubwo aside ya fosifike itunganijwe neza irashobora gukoreshwa mugusimbuza aside fosifori ishyushye kugirango itange sodium tripolyphosphate, kubera ubwinshi bwicyuma cyicyuma kiri muri acide fosifori itose, biragoye kuzuza ibisabwa byujuje ubuziranenge bwibicuruzwa bya sodium tripolyphosphate, kandi biragoye kubahiriza ibipimo byavuzwe mubipimo byigihugu.
Kugeza ubu, abantu bakoze ubushakashatsi ku buryo bushya bwo gukora sodium tripolyphosphate, nko gusaba ipatanti y’Ubushinwa No 94110486.9 "Uburyo bwo gukora sodium tripolyphosphate", No 200310105368.6 "Uburyo bushya bwo gukora sodium tripolyphosphate", No 200410040357.9 "Uburyo bwo gukora sodium tripolyphosphate uburyo bwumye-2005 tripolyphosifate by umunyu wa Glauber uburyo bubiri bwo kubora ", 200810197998.3" Uburyo bwo gukora sodium tripolyphosphate no kubyara ammonium chloride ", nibindi.; nubwo ibyo bisubizo bya tekiniki bifite umwihariko wabyo, ibyinshi muribyo guhindura ibikoresho bibogamye.
Uburyo bwo kubyara sodium tripolyphosphate ukoresheje sodium pyrophosphate
Sodium pyrophosphate yambere ibanza kwinjira mu kigega cyo gukaraba umunyu kugirango ikureho sodium chloride hafi ya yose, hanyuma ikinjira mu isahani no kuyungurura ikanda kugirango uyungurure mbere. Akayunguruzo kayunguruzo karimo sodium pyrophosphate nyinshi, kandi ubwinshi bwa sodium ya chloride iri munsi ya 2,5%. Noneho, igisubizo gishyuha kugeza kuri 85 ° C mukigega cyo kumenagura hamwe na parike yo gukurura no gushonga. Sodium sulfide yongewemo mugihe cyo gusesa kugirango ikure ion ibyuma. Ikintu kidashonga ni umwanda nka hydroxide y'umuringa. Yongeye kuyungurura na none kunshuro ya kabiri. Akayunguruzo ni sodium pyrophosphate igisubizo. Carbone ikora yongewe kuri filtrate kugirango ikureho pigment, aside fosifori yongewemo kugirango acide kandi yihute gushonga, hanyuma amaherezo alkali yamazi yongerwaho kugirango ihindure agaciro ka pH kuri 7.5-8.5 kugirango itegure amazi meza.
Igice cyamazi yatunganijwe gikoreshwa muburyo butaziguye muri sodium tripolyphosphate itabogamye igice cyo gutegura amazi, ikindi gice cyamazi yatunganijwe kijugunywa muri kristu ya DTB. Amazi meza yatunganijwe muri kristu ya DTB akonjeshwa muguhindura ubushyuhe na pompe yizunguruka ku gahato hamwe n’amazi 5 ° C yoherejwe na chiller. Iyo ubushyuhe bwumuti bugabanutse kugera kuri 15 ° C, burabikwa mumashanyarazi hanyuma bikajyanwa muri tank yo murwego rwohejuru hanyuma bigashyirwa muri centrifuge kugirango bitandukane na centrifugal kugirango ubone kristu ya sodium pyrophosphate. Sodium pyrophosphate kristal yongewe mubice byo gutegura amazi yo kutabogama mubikorwa bya sodium tripolyphosphate no kuvangwa na acide fosifori na soda ya caustic soda kugirango hategurwe amazi yo kutabogama nkibikoresho fatizo byo gukora sodium tripolyphosphate. Ubwonko bwavuzwe haruguru busubizwa gukaraba sodium pyrophosphate; iyo sodium ya chloride iri muri brine igeze ku kwiyuzuzamo, ubwonko bwinjizwa mu kigega cya buffer, naho ubwonko buri mu kigega cya bffer bukajugunywa mu ikoti rya sodium tripolyphosphate umurizo wa gazi yo guhanahana ubushyuhe hamwe na gaze yumurizo mwinshi. Ubwonko nyuma yo guhanahana ubushyuhe bugaruka kuri tanker ya buffer kugirango ihumeke.
Twandikire:
Beijing Shipuller Co., Ltd.
WhatsApp: +86 18311006102
Urubuga: https://www.yumartfood.com/
Igihe cyo kohereza: Ugushyingo-11-2024