2-(2-aminoethoxy)ethanol CAS 929-06-6 Diglycolamine(DGA)
| Diglycolamine | ||
| Ingoa hua | Diglycolamine; DGA; 2-(2-aminoethoxy)ethanol | |
| Nama CAS | 929-06-6 | |
| He Nama. | UN 3055 8/PG 3 | |
| Nama EINECS | 213-195-4 | |
| Ngā Whakatakotoranga | Taonga | Paerewa |
| Diglycolamine | ≥99% | |
| Tae, nā APHA | ≤35 | |
| Awhe Kohua ℃ | 218.0-224.0 | |
| Kiato (g/l) %, (P20) | 1.000-1.080 | |
| TE IHIRANGA O TE WAI (MAKU)： | ≤0.5% | |
| Whakamahinga / Taupānga | 1. Ko te DGA he wai kore tae, he paku matotoru, he kakara amine ngawari.Ka taea te whakaranu i te DGA me te wai, ngā waipiro, me ngā hauwaiwaro kakara, engari kāore e taea te whakaranu ki ngā hauwaiwai aliphatic me te etera eti. He rite te āhua ki te diethanolamine; heoi, nā te rōpū H2N tuatahi ka kaha ake te tauhohenga. C4H11NO2 NGĀ TONO • Whakamahia mō te tango i te carbonyl sulfide (COS) mai i te wai ngā awa warowaihā • Whakamahia hei whakarewa whiriwhiri mō te whakaora i ngā mea kakara mai i ngā awa o te whare whakangao • Ka tango i te hauhā waro (CO2) me te hauwai whanariki (H2S) mai i te hau taiao me te hau whakapūkara, ngā wai hauwaiwai aliphatic me ētahi atu wai kawa ngā mamaoa hauwai. •Te whakarite i ngā mea whakaū pahuka, ngā mea whakamakuku me ngā mea whakaemulsifying, ngā pūhui whakapūpū, ngā taputapu tango whakaahua-ātete, me ngā amide mō te tiaki whaiaro me ngā tono mahi whakarewa. 2. Te rongoā hau amine, e mōhiotia ana ko te horoinga amine, te hau te whakareka me te tango i te hau waikawa, e pā ana ki tētahi rōpū o ngā tukanga e whakamahi ana i ngā otinga wai o ngā momo alkylamines (e kiia noa ana ko ngā amines) hei tango i te hauwai whanariki (H₂S) me te hauhā waro (CO₂) mai i ngā hau. [3] He tukanga waeine noa e whakamahia ana i roto i ngā whare hanga hinu, ā, e whakamahia ana hoki i roto i ngā tipu matū hinu, ngā tipu taiao ngā whare tukatuka hau me ētahi atu ahumahi. Ngā tukanga i roto i ngā whare hanga hinu, i ngā whare tukatuka matū rānei e tango ana i te hauwai whanariki e kiia ana ko te "whakareka" ngā tukanga nā te mea he kakara te haunga o ngā hua tukatuka i whakapaitia ake nā te korenga o te hauwai whanariki. He huarahi kē atu ki te whakamahinga o ngā amine, ko te hangarau membrane te mea e hiahiatia ana. Heoi anō, kāore i te tino ātaahua te wehenga o te kiriuhi nā te mea he āhua rerekē te nui o ngā utu whakapaipai me ngā utu whakahaere me ētahi atu utu hangarau ngā āhuatanga. [4]He maha ngā momo amine e whakamahia ana mō te tukatuka hau: Diethanolamine (DEA) Monoetanolamine (MEA) Methyldiethanolamine (MDEA) Diisopropanolamine (DIPA) Aminoethoxyethanol (Diglycolamine) (DGA) Ko ngā amine e whakamahia whānuitia ana i roto i ngā whare ahumahi ko ngā ngā alkanolamines DEA, MEA, me MDEA. He mea hanga anō hoki ēnei amines e whakamahia ana i roto i te maha o ngā whare hanga hinu hei tango i ō tātou hau mai i te wai ngā warowaihā pēnei i te hau hinu wai (LPG). | |
| Te tākai | Pahu 200kg; 1 tāke = 23m | |
