Mutengesi weCaustic Soda Liquid muSouth Africa
Mushonga wesoda yakawanda (NaOH 32–50%) wekushandisa nguva dzose muindasitiri, pulp & bepa, uye kurapa mvura — matangi emota uye kuendesa IBC kuChamhembe kweAfrica.
Kumbira QuoteKurumidza Specs
| CAS | 1310-73-2 |
| fomura | NaOH (yemvura) |
| Kuisa pfungwa | 32% / 46–50% |
| Kuonekwa | Mhinduro isina ruvara yakajeka |
| Kuwanda (50%) | ~1.52 g/cm³ |
| Nzvimbo yechando (32%) | ~−5 °C |
Chii chinonzi Caustic Soda Liquid?
Mvura inonzi Caustic soda imvura inonyungudika yesodium hydroxide (NaOH), inowanzo pihwa nehuwandu hwe32% (membrane grade, inoshandiswa mukuchenesa mvura) kana 46–50% (standard industrial grade). Inobvisa danho rekunyungudika rinodiwa nemafomu akaomarara uye inobatanidzwa zvakananga mu continuous dosing systems kuburikidza nemapombi nema flow meter. Seimwe yemakemikari emvura ane huwandu hwakawanda anotumirwa, inopihwa neTerracore Chemicals mumaIBC containers, mabulk tank trucks, kana isotainers zvichienderana nenzvimbo yemutengi uye huwandu.
Kuongororwa Kwemaitiro Anoenderera Mberi
Soda inonyungudika yemvura ndiyo inodiwa chero kupi zvako kunonwiwa huwandu hukuru, hunoramba huripo hweNaOH uye kunyungudika kwakasimba kunokonzera dambudziko. Mafekitori epepa anoyera zvinwiwa zvichena, zvirimwa zvechlor-alkali, nzvimbo dzekuchenesa mvura, nzvimbo dzemachira emercerising, uye mareaktori makuru emakemikari zvese zvinoshanda ne liquid caustic inopihwa kubva kumatangi ekuchengetera zvinhu zvakawanda zvinopihwa zvakananga nepombi. Kudzivirira kunyungudika kwekupisa uye kugona kuyera nemazvo nemapombi ekuyeresa makemikari kunoita kuti liquid caustic ive fomu inoshanda zvakanyanya pakushandisa high-throughput.
Maindasitiri ePulp & Paper uye Textile
Mukushandiswa kwe kraft pulp, mvura inonzi caustic soda ndiyo inonyanya kushandiswa muzvinwiwa zvichena pamwe chete ne sodium sulfide, inoshandiswa kubika matanda uye kunyungudutsa lignin mu digester. Caustic yekuzvigadzira inogara ichiwedzerwa kuti itsigire kurasikirwa kwemakemikari mu pulping cycle. Mu mercerisation yemachira, NaOH solution ine 18–25% concentration (mercerising lye) inoiswa pashinda yedonje kana jira riri pasi pekumanikidzwa kuti izvimbe, zvichivandudza dhayi, simba rekudhonza, uye kupenya - maitiro anoenderera mberi mukupedzisa machira akarukwa uye akarukwa.
Kurapa Mvura & Kushandiswa Kwezvakatipoteredza
Makambani emvura anoshandisa 32% yemvura inonyungudika (membrane-grade) kugadzirisa pH yemvura yekunwa yakarongedzwa kuti idzore ngura munzvimbo dzinoparadzirwa. Mafekitori ekuchenesa tsvina yemumaindasitiri anoyera mvura yeNaOH kuti abvise acid uye abvise simbi dzinorema dzisati dzaburitswa. Mumasystem ekukwesha gasi, mvura inoshandiswa kunyudza SO₂ neHCl kubva mumagasi anotsva mumafekitori emakemikari, maincinerator, uye mapower station. Terracore inopa mvura inonyungudika nemagwaro ekutumira, MSDS, uye Chitupa Chekuongorora chega chega chinotumirwa.
Applications
- Kugadziriswa kwepH nguva dzose (kuongororwa kwepombi)
- Makeup edoro jena akagadzirwa nekraft
- Donje remercerisation lye
- Kugadziriswa kwepH yemvura yekunwa (32%)
- Mvura ine simbi yakawanda (mvura yakasviba)
- Kukwesha gasi reflue SO₂/HCl
- Kugadzira zvinhu zvinokonzera chlor-alkali kubva mumiti
Unoda Mutengo weCaustic Soda Liquid Here?
Tiudzei giredhi raunoda uye huwandu hwaunoda — tichapindura nemitengo, zvirevo, uye nguva yekupihwa basa.
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