Ra'ayoyi: 21 Mawallafi: Lokacin Buga Editan Yanar Gizo: 2022-05-18 Asalin: Shafin
Methylene chloride, wanda kuma aka sani da dichloromethane (DCM), wani fili ne mai canzawa tare da dabarar sinadarai CH2Cl2. Ruwa ne mara launi, mai canzawa mai ƙamshi mai ɗan laushi. Methylene chloride ana amfani dashi ko'ina a aikace-aikacen masana'antu daban-daban saboda kaddarorin sa na musamman da haɓaka.
QIDI CHEM Methylene Chloride COA.pdf
QIDI Chem Methylene Chloride MSDS.pdf
Methylene chloride wani kaushi ne na kwayoyin halitta wanda aka samu daga iskar methane ta hanyar chlorination. Ya ƙunshi ƙwayoyin chlorine guda biyu da carbon atom guda ɗaya, wanda ya haifar da tsarin sinadarai CH2Cl2. Wannan fili yana da ƙarancin tafasasshen ruwa, yana sanya shi cikin sauƙi a zafin daki, kuma baya sarrafa wutar lantarki.
Methylene chloride yana nuna mahimman kaddarorin sinadarai da yawa, yana mai da shi mahimmanci ga hanyoyin masana'antu daban-daban. Wasu daga cikin mahimman halayensa sun haɗa da:
Kayayyakin Kayayyaki: Methylene chloride shine kyakkyawan ƙarfi ga abubuwa daban-daban, kamar resins, mai, fats, da polymers. Ana amfani da shi sosai a cikin masu cire fenti, masu cire manne, da abubuwan rage ɓarkewa.
Ƙarfafawa: Ƙarƙashin wurin tafasa na methylene chloride yana ba shi damar ƙafe da sauri, yana sa ya dace da aikace-aikacen da ke buƙatar lokutan bushewa da sauri.
Kwanciyar hankali: Methylene chloride yana da ɗan kwanciyar hankali kuma baya aiki tare da sinadarai da yawa, wanda ke haɓaka amfanin sa a cikin saitunan masana'antu daban-daban.
Density: Wannan fili yana da yawa fiye da iska, wanda zai iya haifar da tarin tururi a cikin ƙananan wurare.
Methylene chloride yana samun aikace-aikace a masana'antu daban-daban, gami da:
Methylene chloride ana amfani dashi sosai a cikin masu cire fenti da masu cire fenti saboda ingantaccen kaddarorinsa. Yana narkar da fenti yadda ya kamata, yana ba da damar cire sauƙi daga saman.
A bangaren harhada magunguna, ana amfani da methylene chloride don hako muhimman mai, dandano, da kamshi daga tsirrai.
Methylene chloride yana aiki a matsayin muhimmin sashi a cikin abubuwan da aka haɗa, yana sauƙaƙe haɗin kayan.
Masana'antar sinadarai tana amfani da methylene chloride azaman kaushi don kera sinadarai daban-daban, gami da magunguna, agrochemicals, da sinadarai masu kyau.
Duk da yawan amfani da shi, methylene chloride yana haifar da wasu haɗarin lafiya da aminci. Yana da mahimmanci a bi ka'idodin aminci da kiyayewa yayin sarrafa wannan fili, gami da:
Yi amfani da su a wuraren da ke da iska mai kyau don hana tarin tururi.
Guji cudanya da fata, idanu, da tufafi. Saka kayan kariya masu dacewa (PPE) kamar safar hannu da tabarau.
Ajiye methylene chloride a cikin kwantena da aka rufe sosai, nesa da zafi da buɗe wuta.
Zubar da methylene chloride da kyau, bin ka'idodin gida.
Methylene chloride na iya yin illa ga muhalli, musamman ta fuskar gurbatar iska da gurɓataccen ruwan ƙasa. Halinsa yana ba da gudummawa ga samuwar ozone mai matakin ƙasa, gurɓataccen iska mai cutarwa. Bugu da ƙari, zubar da kyau ba zai iya haifar da gurɓata tushen ruwa ba.
Idan aka yi la'akari da aminci da damuwa na muhalli da ke da alaƙa da methylene chloride, masu bincike da masana'antu sun yi ta binciko madadin sauran kaushi da matakai. Wasu yuwuwar maye sun haɗa da:
Abubuwan kaushi na tushen halittu waɗanda aka samo daga albarkatu masu sabuntawa.
Abubuwan kaushi na tushen ruwa waɗanda ke rage fitar da VOC.
Sauran žasa mai guba kwayoyin kaushi.
Hukumomi daban-daban, irin su Hukumar Kare Muhalli (EPA) da Safety da Kula da Lafiyar Ma'aikata (OSHA), sun kafa ƙa'idodi da ƙa'idodi don amintaccen amfani da methylene chloride a cikin saitunan masana'antu. Bi waɗannan ƙa'idodin yana da mahimmanci don tabbatar da jin daɗin ma'aikata da muhalli.
A cikin 'yan shekarun nan, an sami damuwa game da amfani da methylene chloride a wasu kayan masarufi, musamman masu cire fenti. Kasashe da yawa sun ɗauki matakan tsari, gami da hana ko ƙuntata siyar da waɗannan samfuran don kare masu sayayya daga haɗarin lafiya.
Tsawaita bayyanar da methylene chloride zai iya haifar da al'amurran kiwon lafiya daban-daban, ciki har da:
Haushin fata, idanu, da tsarin numfashi.
Ciwon kai da dizziness.
Tashin zuciya da amai.
Tsarin juyayi na tsakiya ciki.
arrhythmias na zuciya da sauran matsalolin zuciya.
Yana da mahimmanci ga ma'aikata da daidaikun mutane su san haɗarin haɗari kuma su ɗauki matakan tsaro da suka dace.
A yayin bayyanar bazata ko ciki, matakin gaggawa ya zama dole. Matakan taimakon farko na iya haɗawa da:
Matsar da wanda abin ya shafa zuwa wurin da ke da isasshen iska.
Cire gurɓataccen tufafi da wanke fatar da ta fito da ruwa.
Neman kulawar likita cikin gaggawa.
Don rage haɗarin da ke da alaƙa da methylene chloride, yakamata a bi tsarin kulawa da kyau da adanawa, kamar:
Amfani da rufaffiyar tsarin ko samun iska don hana sakin tururi.
Ajiye methylene chloride a wuraren da aka keɓe daga abubuwan da ba su dace ba.
Sanya kwantena a sarari don nuna abubuwan da ke ciki da hatsarori masu alaƙa.
An sami al'amura da yawa da suka shafi bayyanar methylene chloride, duka a cikin saitunan masana'antu da kuma tsakanin masu amfani da samfuran da ke ɗauke da fili. Waɗannan nazarin shari'o'in suna zama masu tunatarwa game da mahimmancin matakan tsaro da bin ka'idoji.
Methylene chloride wani kaushi ne na kwayoyin halitta tare da yaɗuwar aikace-aikacen masana'antu. Koyaya, amfani da shi yana zuwa tare da wasu haɗari ga lafiyar ɗan adam da muhalli. Tsare-tsare na aminci, kulawa da kyau, da bincika hanyoyin daban-daban matakai ne masu mahimmanci don rage waɗannan haɗari da kuma tabbatar da ingantaccen yanayin aiki ga kowa da kowa.
Shin methylene chloride yana cutar da mutane?
Ee, tsawaita bayyanawa ga methylene chloride na iya haifar da lamuran lafiya, gami da haushin numfashi da damuwa na tsarin juyayi na tsakiya.
Zan iya amfani da methylene chloride na tushen fenti a gida?
Ba a ba da shawarar ba saboda haɗarin lafiya masu alaƙa. Madadin tushen ruwa da ƙarancin mai guba sune mafi aminci zaɓuɓɓuka.
Menene zan yi idan na zubar da methylene chloride da gangan?
Idan akwai zubewa, tabbatar da samun iska mai kyau, tsaftace zubewar nan da nan, kuma a zubar da gurɓatattun kayan bisa bin ƙa'idodi.
Shin methylene chloride har yanzu ana amfani da shi sosai a masana'antu?
Yayin da amfani da shi ya ragu a wasu aikace-aikace saboda matsalolin tsaro, methylene chloride ya kasance mai mahimmancin ƙarfi a wasu masana'antu.
Shin akwai wasu abubuwan da zasu maye gurbin methylene chloride?
Ee, masu bincike suna bincikowa da haɓaka abubuwan da za su iya maye gurbin methylene chloride. Waɗannan zaɓuɓɓukan suna nufin samar da kaddarorin masu ƙarfi iri ɗaya ba tare da alaƙar lafiya da haɗarin muhalli ba. Kaushi mai tushen halittu da aka samu daga albarkatu masu sabuntawa, irin su kaushi na tushen citrus da terpenes, suna samun karɓuwa saboda ƙarancin gubarsu da haɓakar halittu. Abubuwan kaushi na tushen ruwa, waɗanda ke da raguwar tasiri a kan hayaki mai canzawa (VOC), ana amfani da su a aikace-aikace daban-daban. Yayin da masana'antu da masu amfani suka ƙara fahimtar tasirin muhalli, buƙatun abubuwan kaushi na yanayi na ci gaba da haɓaka.
Ta yaya methylene chloride ke shafar Layer ozone?
Ana ɗaukar Methylene chloride a matsayin fili mai canzawa (VOC), wanda ke ba da gudummawa ga samuwar ozone mai matakin ƙasa ta hanyar halayen sinadarai a cikin yanayi. Ozone mai matakin ƙasa shine babban ɓangaren smog kuma yana iya haifar da matsalolin numfashi da sauran matsalolin lafiya a cikin ɗan adam. Bugu da ƙari, raguwar ozone a cikin yanayi na sama yana haifar da farko ta wasu abubuwa masu ragewa ozone kamar chlorofluorocarbons (CFCs) da hydrochlorofluorocarbons (HCFCs), ba methylene chloride ba.
Za a iya samun methylene chloride a cikin kayan abinci?
Methylene chloride ba a saka shi da gangan cikin kayan abinci ba. Duk da haka, ana iya gano alamun fili a cikin wasu kayan abinci sakamakon tsarin hakowa da aka yi amfani da su don samun daɗin dandano na halitta. Yin amfani da methylene chloride a cikin kayan abinci an daidaita shi sosai, kuma kasancewar sa yawanci yana iyakance ga ƙananan matakan da ake ɗaukar lafiya don amfani.
Shin akwai alaƙa tsakanin methylene chloride da kansa?
Bincike ya nuna cewa tsawaita kamuwa da manyan matakan methylene chloride na iya ƙara haɗarin wasu nau'in ciwon daji, musamman ciwon huhu da hanta. Sakamakon haka, hukumomin da suka tsara sun kafa iyakokin iyakoki na fili don kare ma'aikata da masu sayayya daga haɗarin lafiya. Yana da mahimmanci a bi ƙa'idodin aminci da amfani da matakan kariya lokacin sarrafa methylene chloride a cikin saitunan masana'antu ko samfuran mabukaci.
Shin methylene chloride zai iya haifar da jaraba ko dogaro?
Methylene chloride ba a san yana haifar da jaraba ko dogaro kamar yadda kwayoyi ko barasa ba. Koyaya, yana da mahimmanci a kula da fili tare da taka tsantsan kuma daidai da ƙa'idodin aminci don guje wa illar lafiya. Yin amfani da ɓatanci ko tsawaita bayyanawa na iya haifar da lamuran lafiya, amma ba a haɗa shi da halayen jaraba.
Akwai wani yunƙuri da ake ci gaba da yi don ƙara daidaita amfani da methylene chloride?
Ee, hukumomi na ci gaba da bita da sabunta ƙa'idodin game da amfani da methylene chloride don tabbatar da amincin jama'a da kare muhalli. Yayin da ƙarin bincike ke fitowa game da haɗarin da ke tattare da shi, ƙila a sami ƙarin hani ko hani kan takamaiman aikace-aikacen methylene chloride don rage fallasa da abubuwan da ke tattare da lafiya.
A ƙarshe, methylene chloride wani kaushi ne mai mahimmanci wanda ake amfani dashi a masana'antu daban-daban. Koyaya, amfani da shi yana buƙatar yin la'akari da hankali kan matakan tsaro saboda yuwuwar lafiyar lafiya da haɗarin muhalli. Yayin da wayar da kan jama'a ke karuwa, masana'antu suna nema da aiwatar da hanyoyin da za a iya amfani da su don rage dogaro da methylene chloride da samar da makoma mai dorewa. Ta hanyar bin ka'idojin aminci da rungumar madogara masu dacewa da muhalli, za mu iya daidaita daidaito tsakanin ci gaban masana'antu da kiyaye lafiyar ɗan adam da muhalli.
