2- (2-Aminoethoxy) Etanora
Tirohanga Whānui o te Hua
Ko te Diethylene Glycol Amine (e whakarāpopototia ana ko DGA,2- (2-Aminoethoxy) Ethanol) he wai mātotoru, he kore tae ki te kōwhai mā, he kakara ngoikore, he rite ki te amine. Hei matū alkanolamine mahi-teitei, ka whakakotahi i te wairewatanga pai, te pumau matū, me ngā āhuatanga mimiti whiriwhiri—he rauemi kounga teitei mō te maimoatanga hau, te tukatuka ahumahi, me te hanga matū. Ka hangaia tā mātou DGA mā roto i ngā tukanga e whakahaerehia ana e te tino tika, e whakarite ana i te parakore iti rawa o te 99.0% me te kounga pumau hei whakatutuki i ngā tono ahumahi pakari.
Ngā Taupānga Matua
Mā te hanganga ngota ngota ahurei o te DGA (e rua ngā rōpū hydroxyl me te rōpū amino) ka taea te whakamahi motuhake puta noa i ngā ahumahi matua: Te Tango Hau Waikawa (Te Whakamaemae Hau)
Ko te 2- (2-Aminoethoxy) Ethanol he whakarewa taumata teitei mō te tango i te carbonyl sulfide (COS) mai i ngā hauwaiwai wai, tae atu ki te hauhā waro (CO₂) me te hauwaiwai hauwai (H₂S) mai i te hau māori, ngā awa hauwaiwai aliphatic, me ngā hau mai i te whare whakapai. Nā te iti o te piki me te kaha mimiti teitei, he mea tino pai mō ngā pūnaha tango hauwai/whakakore waro—he pono te mahi i roto i ngā taiao tino kino (hei tauira, ngā koraha wera, kore wai, ngā rohe maunga makariri rānei).
Te Whakaora i ngā Kakara Matūriki
Hei whakarewa tango whiriwhiri, ka wehea pai e te Diethylene Glycol Amine DGA ngā mea kakara (benzene, toluene, xylene) mai i ngā rauemi kai o te whare whakapai, ka taea ai te whakaputa kakara parakore teitei mō ngā kirihou, ngā muka, me te hanga matū.
Ngā Taupānga Ahumahi me ngā Taupānga Motuhake
Pūwero Whakatārewatanga Whakaahua: Whakamahia ana i roto i te hanga haurua-ira me te hikohiko hei tango haumaru i ngā paparanga ārai-whakatārewatanga me te kore e kino ki ngā papa tairongo.
Ngā Wai Whakarewa: Ka whakarei ake i te hinu whakahinuhinu me te ātete ki te waikura i te tapahi, te huri, me ngā wai hanga mō te tukatuka whakarewa.
Ngā Hua Tiaki Whaiaro me te Horoi: Ka mahi hei whakatikatika pH, hei whakapūhui wai, hei whakaū pahuka rānei i roto i ngā kirīmi, ngā hinu horoi, me ngā hopi horoi ahumahi (e tutuki ana i ngā paerewa haumaru ā-ao pēnei i a REACH).
Te Hanga Matū me te Whakaputa Ngātahi
Ka taea te whakaputa i te Diethylene Glycol Amine DGA hei hua takitahi, ka hangaia tahi me te morpholine, ka whakahokia mai rānei hei hua taha whai hua i te wā e hangaia ana te morpholine—e tuku ana i ngā kōwhiringa tuku ngāwari mō ngā hiahia ahumahi kanorau.
Ngā Painga o te Hua
Mahi Whakakorenga Whewhe Pai Rawa: Ka tukuna he tino pai o te ahumahi mō te tango i te H₂S/COS, ka whakaiti i ngā utu whakahaere mō ngā pūnaha maimoatanga hau.
Te Āhuatanga Urutau ki te Taiao Tino Kaha: Ka mau tonu te mahi pumau i roto i ngā āhuatanga mahi pāmahana teitei (koraha) me te pāmahana iti (maunga maunga).
Teitei o te Parakore me te Pūmautanga: Mā te ≥99.0% te parakore ka iti ake ngā poke, ka karohia ngā whakararuraru o te tukanga o raro.
Ngā Kōwhiringa Tuku Ngāwari: E wātea ana hei hua matua, hei hua tahi me te morpholine, hei hua taha rānei o te hanga morpholine—e tautoko ana i ngā rahinga ota kua whakaritea.
Ngā Whakatakotoranga Hangarau
| Tawhā | Rārangi |
|---|---|
| Āhua | He wai mārama, kore tae ki te kōwhai mātotoru |
| Te Parakore (GC) | ≥99.0% |
| Te Ihirangi Wai | ≤0.3% |
| Te Pūwāhi Rewa | -12°C |
| Te Pūtake Kohua | 221°C (i te 101.3 kPa) |
| Kiato (20°C) | 1.124 karamu/cm³ |
| Pūwāhi Mura (Kapu Katia) | 127°C |
2- (2-Aminoethoxy) Te Tākai me te Rokiroki i te Ethanol
Mōkihi: Ngā pahu rino whakapūmau 200L (kupenga 230kg/pahu) ngā ipu tāke ISO rānei (24MT/tāke) (kei te wātea ngā mōkihi ritenga mēnā ka tonoa).
Rokiroki: Puritia ki te wāhi hauhautanga, maroke, ā, he pai te hauhautanga; karohia te pā atu ki ngā waikawa kaha, ki ngā matū whakahāwea, ki ngā mura ahi rānei. Te roa o te oranga: 12 marama ina rongoatia ki roto i te takai taketake kua hiritia.
Kounga me te Whakatutukitanga o te 2- (2-Aminoethoxy) Ethanol
E piri ana tā mātou diethylene glycol amine DGA ki ngā paerewa whakahaere kounga ISO 9001, ā, e tutuki ana hoki i ngā whakaritenga ture o te ao (hei tauira, REACH, ASTM industrial specifications). Ka whakaratohia he Tiwhikete Tātari (COA) me ia puranga hei whakaū i ngā whakatakotoranga hua.
Whakapā mai
Mō ngā utu, ngā tauira, ngā tuhinga TDS/COA katoa rānei, whakapā atu ki tā mātou tīma hokohoko:
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