About:
Perchlorethylene, inozivikanwawo setetrachlorethylene, iorganic compound ine formula C2Cl4 uye imvura isina ruvara. Yakave yakakosha musanganiswa mune dzakasiyana siyana maindasitiri maitiro uye maapplication. Pasinei nekukosha kwayo, pane kusaziva nezvechinhu ichi chinogoneka. Naizvozvo, kujekesa perchlorethylene, kuongorora zvimiro zvayo, kuongorora mashandisiro ayo, uye kunzwisisa kuchengetedzwa kwayo kwakava kwakakomba. Kuburikidza nekudzidza kwakadzama kwezvinhu izvi, bepa iri rine chinangwa chekupa vaverengi ruzivo rwakakwana rweperchlorethylene.
Zvimiro zveperchlorethylene:
Perchlorethylene imvura isingabatike isina ruvara inoratidzira kuravira kutapira muhuwandu hwakanyanya. Iyo molecular formula ndeye C2Cl4 uye ine maviri kabhoni maatomu uye mana maatomu eklorini. Iine kugadzikana kwakanakisa, kusapindirana nezvinhu zvakawanda, uye yakakwirira yekunyungudutsa.
Kushandisa perchlorethylene:
1. Dry cleaning: Imwe yeanonyanya kufarirwa maapplication eperchlorethylene iri mune yakaoma yekuchenesa indasitiri. Kusapisa kwayo, kunyungudika kwakanyanya uye nzvimbo yakaderera yekubikira inoita kuti ive yakanaka yekunyungudutsa yekubvisa tsvina uye tsvina kubva kumachira. perc kugona kunyungudutsa oiri uye organic komisheni inovimbisa kuchenesa kunoshanda pasina kukuvadza zvinhu zvisina kusimba.
2. Metal degreasing: Iyo yakasimba degreasing properties ye perchlorethylene inofanirwawo nesimbi yekugadzirisa indasitiri. Inowanzo shandiswa kubvisa girizi, oiri, uye zvinosvibisa zvisingadiwe kubva kune simbi zvikamu zvisati zvaenderera mberi nekugadzirisa kana kurapwa kwepamusoro. Kuenderana kweperchlorethylene nesimbi dzakasiyana-siyana, kusanganisira aluminium, simbi, uye ndarira, inoita kuti ive inonyungudutsa inoshanda musimbi yekubvisa mafuta.
3. Kugadzirwa kwemakemikari: Perchlorethylene inoshanda sekemikari yepakati mukugadzirwa kwezvinhu zvakasiyana-siyana. Inoshanda sechinhu chinotangira pakugadzirwa kwevinyl chloride, iyo inoshandiswazve mukugadzirwa kwepolyvinyl chloride (PVC). Mukuwedzera, inoshandiswawo mukugadzirwa kwependi, adhesives, rubber uye pharmaceuticals.
Chengetedzo dzekuchengetedza:
1. Kuchengeteka pabasa: Sezvakaita chero chinhu chemakemikari, matanho akakodzera ekuchengetedza anofanirwa kutorwa paunenge uchibata perchlorethylene. Pfeka midziyo yekudzivirira yakafanira (PPE), senge magirovhosi nemagirazi, kudzivirira kubata zvakananga. Nzvimbo inofefeterwa nemhepo yekushanda uye yekuchenesa mhepo system yakakosha kudzikisa kuratidzwa kune kemikari mhute.
2. Kukanganisa kwezvakatipoteredza: Nekuda kwekugona kwayo kusvibisa ivhu, mhepo uye mvura, perchlorethylene inorondedzerwa senjodzi yezvakatipoteredza. Kutarisira marara kwakakodzera uye nzira dzekurasa kunoita basa rinokosha mukudzivirira kukuvadzwa kwezvakatipoteredza. Kudzokorodza kana kuraswa kwakakodzera kweyakashandiswa perc inokurudzirwa kudzikisa kuburitswa kwayo munzvimbo.
3. Njodzi dzehutano: Kugara kwenguva refu kune vinyl chloride kunogona kuva nemigumisiro yakaipa yehutano, kusanganisira matambudziko ekufema, dzungu uye kushatirwa kweganda. Naizvozvo, zvakakosha kuti vashandi vagamuchire kudzidziswa kwakaringana pamabatiro akachengeteka uye kutevedzera miganhu yakatemwa yekufumurwa.
Mhedziso:
Mukupedzisa, perchlorethylene yakakosha zvikuru mumaindasitiri akati wandei, kunyanya mukuchenesa yakaoma, degreasing simbi uye kugadzira makemikari. Kunyatsonzwisisa kwezvimiro zvayo, mashandisirwo, uye chengetedzo yekutarisa kwakakosha kuti uve nechokwadi chekushandiswa kwakakwana uye kuderedza njodzi. Nekujairana nezvakavanzika kuseri kweiyi komputa ine zvakawanda-siyana, tinogona kuita sarudzo dzine ruzivo uye nekusimudzira nharaunda yakachengeteka yekushandiswa kwayo.
Nguva yekutumira: Nov-24-2023
