Tetraethylenepentamine, inonziwo tritetraethylenediamine, kana kuti TEPA, imvura ine syrup ine ruvara rweyero kana orenji-tsvuku ine hunhu hwega. Inonyungudika nyore nyore mumvura, ethyl alcohol, uye yakawanda organic solvent, asi hainyungudike mubenzene nequintessence. Iyi compound hour angle inokwanisa kunyudza mvura necarbon dioxide kubva mumhepo, zvichiita kuti ive alkaline. TEPA inowanzoshandiswa mumhando dzakasiyana-siyana dzakadai segas chromatography stationary solution yekuchengetedza nekuparadzanisa zvinhu zvakasiyana-siyana zvakaita sealcohol, amine, pyridine, quinoline, piperazine, thiols, nemvura. Inoshandiswawo muanion exchange resin, lubricate oil additive, fuel oil additive, uye inoshanda se epoxy resin hardening agent uye rabha vulcanization accelerators.

Chinangwa:Kuwanikwa kweTetraethylenepentamine kunoratidza kushandiswa kwayo mukushandiswa kwakaoma kwezvinhu zvesimbi zvakaita semhangura, zinc, uye nickel. Inoshandiswawo mukushandiswa kweacidic substance, gas cleansing, dehydration agent, synthetic rabber, uye resin. Pamusoro pezvo, TEPA inoshandiswa sekuwedzera, kuomesa, uye kuwedzera simba mumaindasitiri akasiyana-siyana.

Kugadzirwa kwetetraethylenepentamine kunosanganisira masitepisi akawanda uye imhando yecarbon monoxide-merchandise ye ethylenediamine, diethylenetriamine, triethylenetetramine, uye polyethylenepolyamine. Nzira yekugadzira inosanganisira thermal amination uye ammonolysis chemical reaction, neutralization, uye distillation pasi pe reduction pressure. Maitiro ekuchenesa anosanganisira kushaya mvura mumuviri, fractionation pasi pe reduction pressure, uye recrystallization kuti uwane pure tetraethylenepentamine hydrochloride. Nehuremu hwemamorekuru hwe189.3 uye calcium nhamba 112-57-2, TEPA hour angle ine boiling point ye340 ° degree centigrade, density ye0.998g / milliliter pa25 ° degree centigrade, uye flash point ye365 ° F.

kunzwisisanhau dzebhizinesiZvakakosha kune vanoisa mari, mabhizinesi, uye nyanzvi muindasitiri dzakasiyana-siyana. Nekugara uine ruzivo nezvemaitiro emusika, indekisi yehupfumi, uye nhau dzekambani, munhu anogona kusarudza zvine ruzivo nezvekudyara mari, kubatana, uye hurongwa hwebhizinesi. Kuongorora data, kufanotaura mafambiro emusika, uye kunzwisisa kukanganisa kwezviitiko zvepasi rose pabhizinesi kunogona kubatsira munhu kufamba munzvimbo yetsika yebhizinesi zvinobudirira. Gara uchiwana ruzivo nezvekuvandudzwa kwazvino munhau dzebhizinesi kuti urambe uri pamberi munharaunda yemakwikwi emusika.