Kev piav qhia ntawm Sodium Hydroxide

Sodium hydroxide, tshuaj formula yog NaOH, feem ntau hu ua caustic soda, caustic soda, caustic soda, yog lub hauv paus muaj zog corrosive, feem ntau nyob rau hauv daim ntawv ntawm flakes los yog blocks, soluble nyob rau hauv dej (solved nyob rau hauv dej) Ib tug alkaline tov yog tsim, uas yog deliquescent. Nws yooj yim rau nqus dej vapor (deliquescent) thiab carbon dioxide (deterioration) hauv huab cua. Nws tuaj yeem ntxiv nrog hydrochloric acid los xyuas seb nws puas tau deteriorated.

NaOH yog ib qho ntawm cov tshuaj tseem ceeb hauv chav kuaj tshuaj thiab ib qho ntawm cov tshuaj lom neeg tshaj plaws. Cov khoom ntshiab yog cov xim tsis muaj xim thiab pob tshab. Qhov ceev yog 2.130 g / cm3. 318.4 ° C melting point. Qhov kub ntawm qhov kub yog 1390 ° C. Cov khoom lag luam muaj cov sodium chloride thiab sodium carbonate me me thiab yog cov dawb opaque crystals. Muaj cov blocks, flakes, granules thiab rods.

Sodium hydroxide tuaj yeem siv los ua tus neeg saib xyuas alkaline hauv kev kho dej, soluble hauv ethanol thiab glycerin; insoluble nyob rau hauv propanol thiab ether. Disproportionation cov tshuaj tiv thaiv nrog halogens xws li chlorine, bromine thiab iodine. Neutralize nrog acids tsim ntsev thiab dej

Tshwj xeeb zoo:

1, Kev ua haujlwm yooj yim, khiav ruaj khov, ua tau raws li qhov yuav tsum tau ua ntawm cov txheej txheem tsim khoom, pom tseeb cov txiaj ntsig ntawm kev txuag hluav taws xob;

2, High purity ntawm cov khoom, tsawg zog noj, tsawg muaj kuab paug, tsis tshua muaj nqi ua hauj lwm;

3, Cov txheej txheem tsim khoom yooj yim, kev pab cuam lub neej ntev ntawm cov cuab yeej siv, kev nqis peev tsawg, kev xaiv thawj zaug ntawm cov khoom siv hluav taws xob tshiab hauv ntiaj teb tam sim no;

4, Muaj peev xwm tsim tau cov cuab yeej tsim khoom sib tw kom haus cov roj chlorine thiab cov dej qab ntsev ntawm cov dej qab ntsev, xws li calcium chloride, MCA, bleaching power, trichloroisocyanuric acid (TCCA), sodium dichloroisocyanurate, chloromethane, ferric trichloride, FAC (Polymeric aluminium trichloride), titanium dioxide thiab lwm yam.

FAQ

Q: Yuav ua li cas txog lub peev xwm ntau lawm?

A:peb muab yog los ntawm 2,000t/y mus rau 1000,000t/y.

Q: Yuav ua li cas txog koj qhov kev pabcuam yog tias kuv xav xaj cov khoom siv sodium hydroxide?

A:1.As rau cov txheej txheem ntau lawm, peb tuaj yeem muab cov cuab yeej engineering zoo xws li tsim, tsim, kev taw qhia thev naus laus zis, turnkey project engineering, kev lag luam ntau lawm thiab kev muag khoom tom qab muag thiab lwm yam,

2.Peb kuj muab cov kev saib xyuas thiab kev hloov kho, hloov kho thiab hloov kho cov txheej txheem dej qab zib caustic thiab cov khoom siv thiab cov electrolyzer raws li cov neeg siv khoom xav tau;

3.Cov tus neeg uas muaj peev xwm tsawg dua 10, {2} T / Y, Module chav tsev, uas muaj qhov zoo xws li kev nqis peev thiab kev khiav hauj lwm tus nqi, tsawg tus neeg teb xov tooj thiab lwm yam.

Q: Vim li cas koj yuav tsum yuav los ntawm peb tsis yog los ntawm lwm tus neeg muag khoom?

A:Ntau hom kev tswj xyuas qhov project xws li EPC / EPCM / EP.

Nws muaj nws tus kheej cov thev naus laus zis thiab cov cuab yeej tsim khoom, uas tuaj yeem ua kom zoo ntawm qhov project thiab kev siv hluav taws xob tsawg ntawm lub Hoobkas;

Kev tsim kho ntawm cov haujlwm txawv teb chaws muab lub sijhawm siv luv luv thiab cov kev tswj xyuas kev tsim kho zoo;

Yooj yim ntawm kev ua haujlwm ntawm cov txheej txheem cov cuab yeej thiab kev tswj hwm qhov system hauv kev tsim khoom;

Kev paub txog kev tswj cov mis, muaj peev xwm kho cov mis raws li kev lag luam hauv zos xav tau;

Muaj peev xwm los koom ua ke cov peev txheej uas twb muaj lawm.

Kev yooj yim ntawm cov khoom nce qib / muaj peev xwm upgrade.

Asia Chemical Engineering Co., Ltd., Hangzhou, Suavyog ib lub tuam txhab engineering tau mob siab rau kev tsim cov thev naus laus zis tshiab thiab cov cuab yeej tshiab hauv ntau yam khoom siv hauv tsev, tshuaj lom neeg yooj yim, thiab roj av thiab roj, thiab lwm yam.

Peb lub tuam txhab muab kev siv thev naus laus zis thiab kev tsim qauv engineering raws li nws cov neeg siv khoom tshwj xeeb. Lub tuam txhab cov khoom lag luam suav nrog cov phiaj xwm tig-qhov tseem ceeb pib los ntawm kev sib tham, tsim qauv engineering, khoom tsim thiab kev yuav khoom, hluav taws xob hluav taws xob thiab kev ntsuas tsim thiab kev yuav khoom rau cov nroj tsuag (kab), cog kev teeb tsa / kev saib xyuas, cog commissioning thiab kev cob qhia neeg ua haujlwm, kev ua kom zoo ntawm cov khoom. formulations, txog rau tom qab-muag kev pab cuam, teeb ib tug tiav cog tsim tsim nyog cov khoom (s) rau cov neeg muas zaub.

Basic Chemical fields:

■ Sodium sulphate cog

■ Sodium tripolyphosphate (STPP) cog

■ Sodium silicate cog

■ Sodium carbonate cog

■ Caustic soda cog

■ Optical brightener cog

■ Chlorine derivatives cog

■ Phosphoric acid cog

■ CMC Sodium carboxymethyl cellulose cog

■ Sodium percarbonate, sodium perborate cog

■ Carbon dub tsob nroj