Dimethyl Carbonate YeIndasitiri Munda
Technical Index
| Items | Unit | Standard | Mhedzisiro |
| Chitarisiko | - | Mvura isina ruvara & yakajeka | |
| Content | % | Min99.5 | 99.91 |
| Methanol | % | Max0.1 | 0.006 |
| Unyoro | % | Max0.1 | 0.02 |
| Acidity (CH3COOH) | % | Max0.02 | 0.01 |
| Density @20ºC | g/cm3 | 1.066-1.076 | 1.071 |
| Rudzi, Pt-Co | APHA Color | Max10 | 5 |
Usage
Imwe yemabhenefiti makuru eDMC kugona kwayo kutsiva phosgene senge carbonylating agent, ichipa yakachengeteka uye yakawedzera hushamwari imwe nzira.Phosgene inoisa njodzi yakakura kuhutano hwevanhu uye ecosystems nekuda kwehupfu hwayo.Nekushandisa DMC pachinzvimbo chephosgene, vagadziri havangogone kuvandudza zviyero zvekuchengetedza, asi zvakare kubatsira kune yakasvibira, yakachena kugadzira maitiro.
Uye zvakare, DMC inogona kushanda seyakanakisa inotsiva iyo methylating agent dimethyl sulfate.Dimethyl sulfate musanganiswa une muchetura unoisa njodzi huru kuvashandi nenharaunda.Kushandisa DMC semethylating agent kunobvisa njodzi idzi uku uchipa mhedzisiro yakafanana.Izvi zvinoita kuti DMC ive yakanaka kune maindasitiri anogadzira mishonga, agrochemicals, uye mamwe methyl-akakosha makemikari.
Pamusoro pezvambotaurwa zvakanakira, DMC zvakare inokunda senge yakaderera toxicity solvent, zvichiita kuti ive sarudzo inoyevedza kune dzakasiyana siyana dzekushandisa.Yayo yakaderera chepfu inochengetedza nzvimbo yebasa yakachengeteka, ichideredza njodzi yevashandi uye kuratidzwa kwevatengi kune zvinhu zvine njodzi.Zvakare, yakanakisa solubility yeDMC uye kuenderana kwakasiyana nezvinhu zvakasiyana zvinoita kuti ive chinhu chakakosha mukugadzira peturu yekuwedzera.Kushandisa DMC sechinhu chinonyungudutsa chemafuta ekuwedzera kunonatsiridza kupisa kwese kwepeturu, kunoderedza kuburitswa uye kunatsiridza mashandiro einjini.
Mukupedzisa, dimethyl carbonate (DMC) inzira inoshanda uye inogoneka kune yechinyakare makomisheni.Kuchengetedzeka kwayo, kurerukirwa, kuderera kwehupfu uye kuenderana kunoita kuti DMC ive yakanakira huwandu hwakawanda hwekushandisa.Nekutsiva phosgene uye dimethyl sulfate, DMC inopa yakachengeteka, yakasvibira sarudzo pasina kukanganisa kuita.Ingave ichishandiswa se carbonylating agent, methylating agent, kana low-toxicity solvent, DMC imhinduro yakavimbika yemaindasitiri anotarisa kusimudzira zvigadzirwa nemaitiro uku achideredza kukanganisa kwezvakatipoteredza.
