Inobatsira ruzivo: sei kurondedzera musha methyl doro?

"By ziso", kunyanya kwete nyanzvi, kusiyanisa ethyl doro, iyo kunobatanidzwa ose doro zviri munyika, kubva zvayo hwokugadzira vamwe - methyl - kutonetsa. Izvi zvinotungamirira wegore negore gobvu chepfu muRussia uye Kishi nyika, apo tsika iri kushandisa doro kuti asingazivikanwi kana kufungira mavambo akaipa.

Asi kunwa yakaderera-unhu yokunyepera drink ethyl hwaro - zvakaipa (kunyange kupatsanura pakati pre-echimurenga uye ethyl doro vanofanirawo kuenzaniswa chepfu). Methanol - ndicho muvengi chaiye muviri. Izvi uturu hwakasimba kuti kunyange uwandu zviduku kunogona kukanganisa ropa midziyo uye tsinga, uye kupfuura zvose - mamiriro maonero, kusvikira apedzise upofu. A kushandiswa kubvira 30 kusvika 100 magiramu (nokuti vanhu vakasiyana munzira dzakasiyana) ari pfuma kungaguma rufu. Saka, mubvunzo sei kurondedzera musha methyl doro, hakusi usimbe, uye nokukurumidza kwazvo. Kunyanya nokuti kuti, maererano nyanzvi, guru uwandu doro inotengeswa munyika yedu, Kunyepa!

Kudzidza kusiyanisa methanol kubva panyaya iyi, mutsauko pakati pavo, tsanangura munyaya ino. Tinovimba kuti ruzivo runowanikwa kuchabatsira kuti ichengetedzwe zviitiko uye zvinokonzerwa methanol pakushandisa doro.

Sezvo musha kuona methyl doro

Vanhu vazhinji yeuka kuchangobva kuitika muCzech Republic, izvo zvinoita kuti kubva "muchiso" doro sei vazhinji. A yaiva ichi counterfeiting gobvu, mumapepa ari bhodhoro yakanaka, ndizvo methanol. Saka, mashoko ari kumba asarudze methyl doro, zvinokosha uye nokukurumidza. Handiti kunaka uye munhuwi methanol distinguishable zvishoma kubva panyaya iyi. Zvechokwadi, kana pamberi penyu mhinduro, iyo ine chimwe chete mhando doro, ipapo musiyano zvinogona zvakasiyana, nyore nzira, iyo tsanangura pazasi. Asi kana chiri musanganiswa alcohols, zvirimo uye kuwanda kwavo kunogona kunzwisiswa chete nokuongorora rabhoritari kwayo.

Traditional nzira nokuti Pakusarudza

Saka sei mumba kuziva methyl doro? Best Nzira akaberekwa ruzivo uye vari zvikuru inobudirira. Wokutanga wavo: doro kuvesa. Dururirai kupinda nembiya diki ruzivo Urume uye vesa. Kuyeva kunyatsoomerera Ruvara inopisa moto (asi kuchapisa pamusoro upi, sezvo nhare - pamusoro 40 madhigirii) uye enzanisa. Kana rinopfuta yebhuruu murazvo - rinogona kushandiswa pamberi pedu, panyaya iyi, uye kuti kunwa (Chokwadi, kana kusina imwe tsvina). Kana combustion achabatsirwa mitema moto, ndizvo methanol. Izvi nyore uye zvinobudirira nzira, sezvo musha kuziva methyl doro Chokwadi kushanda kana tiri kusangana kwazvo zvakajeka mhinduro. Uye nzira kunobva musiyano iri makemikari anoumba zvinwiwa.

With matapiri

Achibatsirwa zvake mbishi matapiri kunogonawo kutsanangura musiyano uyu. Murphy aifanira peel they and and ugeze. Root bande akagura uye akandwe mudziyo muduku, apo mvura pasi bvunzo: kwasara methyl kana ethyl doro. Kwapera nguva (kazhinji kwemaawa mashomanana) mu methanol matapiri vanofanira kuchinja ruvara rwayo uye kuva pinkish Hue. The panyaya iyi bande asiri anochinja ruvara.

formaldehyde yokuenzanisira

Nokuti naye, tichada yemhangura waya uye moto rakashama. The waya inofanira kuva emhangura uye anatswa kubva goko. The bvunzo Urume wadururirwa mundiro. Copper glows nomoto uye unopinza Dip kupinda mvura svikiro. Kana methanol pamberi pedu, pane risingafadzi uye pane kunzwa munhuwi formaldehyde. Ethyl doro riri ipapo zvachose odorless, (dzimwe nguva kunhuwidza womuapuro munuhwi). Chiita sarudzo: wedzera potassium permanganate mvura (pamusoro pakaunda) Unotungidza. Munhuwi doro zviri nyore kuziva nhengo imwe boka methanol kana panyaya iyi.

matanho okudzivirira

Kana uchifungidzira panosvikira methanol hwobva kudana chiremba uye kwete kumirira kuti kuchaitika uye kuti agadzirise pacharo. Zviratidzo nomuchetura: rakapinza kurwadziwa mumusoro wake, kufema kwakaoma, munhu pavanorwadziwa kusanzwa uye kushaya simba, kurwadziwa mudumbu uye lumbar nomuzongoza, zvinogoneka kurutsa. Unogona kuedza kuita gastric lavage chete magrantsovkoy lightweight mvura mhinduro. Uye nenzira, pano zivo inobatsira vari pamba kusiyanisa methyl doro, kana akasiya konekwa ndiye mvura yakanga kudya mukati. A mushonga wakanaka, oddly zvakakwana, runoonekwa kuva 10% doro!