Nhanganyaya:
Munyika yemakemikari, makomboni mashoma akawana kutariswa kwakawanda setrichlorethylene
(TCE). Iyi solvent ine simba uye yakasiyana-siyana yakawana nzvimbo yayo mumaindastiri akasiyana-siyana, kubva kune simbi degreasing uye yakaoma kucheneswa kusvika kumagadzirirwo ekugadzira uye maapplication ekurapa. Mune ino blog, isu tine chinangwa chekupa yakazara sumo ye trichlorethylene, kuongorora mashandisiro ayo, mhedzisiro, uye nekufunga kwezvakatipoteredza.
Kunzwisisa Trichlorethylene:
Trichlorethylene, inozivikanwawo seTCE kana trichloroethene, imvura isingabatike, isina ruvara uye inonhuwira inotapira. Panyaya yechimiro chayo chemakemikari, TCE ine matatu maatomu eklorini akasungirirwa kune kaviri-yakasungwa kabhoni ketani. Iyi yakasarudzika kuumbwa inopa trichlorethylene yayo yakakosha solvency zvivakwa, zvichiita kuti ive sarudzo yakanakisa yeakasiyana maapplication.
Industrial Applications:
Imwe yeakanyanya kushandiswa kushandiswa kwe trichlorethylene ndeye degreasing agent mumaindasitiri esimbi. Iyo inoshanda solvency inobvumira kunyungudutsa mafuta, girizi, uye zvimwe zvinosvibisa kubva kune simbi nzvimbo, kuve nechokwadi chekunamatira kwakakodzera uye kupedzisa. Pamusoro pezvo, TCE inoshandiswa zvakanyanya semugadziri wekuchenesa mufotolithography, maitiro akakosha mukugadzira mamicrochips uye semiconductors.
TCE's yakasarudzika solubility inoita kuti ive sarudzo yakanaka yekuchenesa yakaoma. Kugona kwayo kunyungudutsa mafuta, mafuta, uye mamwe mavara, pamwe chete nenzvimbo yakaderera yekubikira, inobvumira machira uye machira kuti acheneswe zvakanaka pasina kukanganisa kukuru.
Zvikumbiro zvekurapa:
Kupfuura maindasitiri nekuchenesa maapplication, trichlorethylene yakashandiswa munharaunda yekurapa seanesthetic. Kana ichinge ichidzorwa uye yakatariswa madosi, TCE inogona kukonzeresa mamiriro ekusaziva, ichiita kuti ive yakakodzera kune madiki ekuvhiya. Zvisinei, zvakakosha kuziva kuti kushandiswa kwetrichlorethylene seanesthetic kwadzikira nekuda kwekuunzwa kwedzimwe nzira dzakachengeteka.
Hutano Nezvakatipoteredza:
Nepo trichlorethylene isingarambike ikemikari inobatsira, kufumurwa kwayo kunoisa hutano. Kubatana kwenguva refu kana kudzokororwa neTCE kunogona kutungamirira kune zvakasiyana-siyana zvinokonzerwa nehuturu, kusanganisira central nerve system depression, kukuvara kwechiropa, uye kusagadzikana kwetsvo. Muzviitiko zvakanyanya, zvinogona kukonzera cancer.
Uyezve, hunhu hwe trichlorethylene hunoshanduka hunoita kuti ive nyore kunyura mumhepo, zvichikanganisa nharaunda dzemukati nekunze. Kunyanya kuratidzwa kune TCE utsi kunogona kutungamirira kukutsamwa kwekufema uye, mune dzimwe nguva, migumisiro yakaipa pamwoyo. Nekuda kwekugona kwayo kusvibisa mvura yepasi, kuburitswa kweTCE mukati menharaunda kunoda kudzorwa kwakasimba uye nekungwarira nzira dzekurasa.
Mitemo yezvakatipoteredza uye kubata kwakachengeteka:
Dzichiziva njodzi dzayo dzinogona kuitika, nyika dzinoverengeka dzakaisa mirau ine chekuita nekubata, kuchengetedza, uye kushandiswa kwetrichlorethylene. Maindasitiri anovimba neTCE ave kudikanwa kuita matanho ekuchengetedza, sekutora uye kudzokorodza kuburitswa kweTCE, pamwe nekuita masystem ekufambisa mhepo kuti aderedze njodzi dzekufumurwa.
Mhedziso:
Trichlorethylene, ine yakasarudzika makemikari zvimiro uye kuwanda kwekushandisa, inoita basa rakakosha mumaindasitiri akasiyana. Kunyange zvazvo kushanda kwayo kusingagoni kurambwa, zvakakosha kunyatsofunga nezvehutano hunogona kuitika uye njodzi dzezvakatipoteredza dzine chokuita nekushandiswa kwayo. Nekushandisa matanho akasimba ekuchengetedza uye kutevedzera mirau, tinogona kuramba tichishandisa mabhenefiti etrichlorethylene tisingakanganisi kugara kwehutano hwedu nepasi.
Nguva yekutumira: Nov-25-2023
