Mutengesi weDTPMP kuSouth Africa
Mushonga unoshanda nesimba we polyphosphonate scale inhibitor uye iron stabilizer yekurapa mvura yakaoma uye inopisa zvakanyanya — ndiwo mushonga unotungamira we organophosphonate we barium sulfate, calcium carbonate, uye calcium sulfate scale mumvura yakaoma.
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| Kemikari Name | Diethylene Triamine Pentamethylene Phosphonic Acid |
| Kuverenga | DTPMP / DTPMPA |
| CAS Nha. | 15827-60-8 |
| Kuonekwa | Mvura yakajeka yebhuruu-tsvuku |
| Active Content | ~50% mumvura ine mvura |
| pH (1% mhinduro) | ~2 |
| Phosphorus Content | ~14–16% P (sezvakapihwa) |
| Packaging | Madhiramu e25 kg, madhiramu e200 kg, IBC |
Chii chinonzi DTPMP?
DTPMP (diethylene triamine pentamethylene phosphonic acid, zvakare DTPMP) i organophosphate ine huremu hwakawanda ine mapoka mashanu e phosphonic acid, ichipa simba rakasimba rekudzivirira scale uye iron stabilization performance inodarika iyo ye lower-phosphonate-count inhibitors (HEDP, ATMP) mumvura ine kuomarara, high-pH, uye tembiricha yepamusoro. Nzvimbo dzayo shanu dzekubatanidza phosphonate dzinopa DTPMP hukama hwakanaka hwe calcium, magnesium, iron, uye manganese ions, zvichiita kuti ishande kune mhando dzescale dzakaoma kudzora ne phosphonates dziri nyore, kunyanya barium sulfate (BaSO₄) uye strontium sulfate scale inowanikwa munzvimbo dzemvura dzinogadzirwa nemafuta.
Kudzivirira Kuyera uye Kugadzika Kwesimbi
Mumasystem emvura inotonhodza anoshanda pahuwandu hwakakwira (huwandu hwakawanda), DTPMP inodzora calcium carbonate, calcium sulfate, uye calcium phosphate scale pachiyero che2–5 mg/L. Kushanda kwayo kwepamusoro pa pH yakakwira (8.5–9.5) uye tembiricha yakakwira (kusvika 70–80°C) kunoita kuti ive phosphonate inofarirwa pazvirongwa zvemvura inotonhodza zvine simba guru. Mumasystem eboiler emaindasitiri, DTPMP inoshandiswa kudzikamisa iron yakanyungudutswa (kudzivirira iron oxide uye iron phosphate deposits) uye kudzora calcium scale. Kudzikamisa iron - kudzivirira iron kuti isanyungudike se iron oxide kana hydroxide deposits zvinokonzera tsvina yakatsvuka mumasystem - ibasa rechipiri rakakosha reDTPMP, kunyanya mumasystem ane mvura yekuvaka ine iron.
Mashandisirwo eOiri neMembrane
Mumvura inopinzwa mumafuta uye mumasisitimu emvura anogadzirwa, DTPMP inoshandiswa kudzivirira barium nestrontium sulfate scale — pakati pemhando dzemasisitimu asingarapiki, zvinoda kubatana kwakasimba kwephosphonate kuti zvidzivise. Mumasisitimu ereverse osmosis (RO) membrane, DTPMP chinhu chinowanikwa mumhando dzeantiscalant dzemasisitimu anoshanda nemvura ine sulfate yakawanda, calcium yakawanda, kana barium yakawanda. Terracore Chemicals inopa DTPMP semvura inosvika 50% yekushandiswa kwekurapa mvura kuSouthern Africa yese.
Applications
- Kudzivirira kutonhora kwemvura kwakanyanya (pH yakakwira, T yakakwira)
- Kudzivirira Barium sulfate uye strontium sulfate muchikamu chemvura yemafuta
- Kugadzika kwesimbi yebhoyira remaindasitiri uye kudzivirira kukura kwayo
- RO membrane antiscalant formula yemvura ine sulfate yakawanda/calcium
- Kudzora chiyero checalcium carbonate pamatanho akawanda ekuwanda
- Kugadzika kwesimbi ne manganese mumasisitimu ekurapa mvura
- Misanganiswa ye organophosphorus/polymer antiscalant
Unoda Mutengo weDTPMP (Diethylene Triamine Pentamethylene Phosphonic Acid) here?
Tiudzei giredhi raunoda uye huwandu hwaunoda — tichapindura nemitengo, zvirevo, uye nguva yekupihwa basa.
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