Porogaramu, imitungo, gukemura nuburyo bwihutirwa bwinzoga ya furfuryl

Furfural ni ibikoresho fatizo byafurfuryl inzoga, iboneka mugukata no kubura umwuma polypentose ikubiye mubuhinzi no kuruhande. Furfural ni hydrogenated toinzogamunsi ya catalizator, kandi nibikoresho nyamukuru byumusaruro wa furfuran.Inzoga ya Furfurylni ingirakamaro yingenzi yibikoresho fatizo. Abakoresha nyamukuru bakora resin ya furfural, resin furfuran, alcool ya furfuryl - urea formaldehyde resin, resin ya fenolike, nibindi. Byongeye kandi, ikoreshwa cyane mubikorwa byinganda nkibicanwa, fibre synthique, rubber, pesticide na casting. Mugihe kimwe gishobora kubyara plasitike, kurwanya ubukonje nibyiza kuruta inzoga ya butyl na est octanol. Kalisiyumu gluconate ikorwa. Synthesis yamabara, abahuza imiti, gukora imiti ihuza imiti, umusaruro wa pyridine.

Ibisobanuro: Amazi adafite ibara atemba byoroshye, ahinduka umukara cyangwa umutuku wimbitse iyo uhuye nizuba ryumwuka numwuka. Ifite uburyohe bukaze.

Gukemura: birashobora kutumvikana n'amazi, ariko bidahindagurika mumazi, gushonga muri Ethanol, ether, benzene na chloroform, bitangirika muri hydrocarbone ya peteroli.

Uburyo bwihutirwa:

Kuvura amazi
Kwimura abakozi mu gace kanduye berekeza mu karere k’umutekano, kubuza abakozi badafite aho bahurira kwinjira mu gace kanduye, no guca inkomoko y’umuriro. Abatabazi byihutirwa barasabwa kwambara ibikoresho byo guhumeka byonyine hamwe n imyenda ikingira imiti. Ntugahure n'amazi yamenetse, kugirango umenye umutekano wamazi. Koresha amazi kugirango ugabanye umwuka. Kuvangwa n'umucanga cyangwa ibindi bitaka umuriro adsorbent kugirango winjire. Hanyuma irakusanywa ikajyanwa ahantu hajugunywe imyanda. Irashobora kandi kwozwa n'amazi menshi hanyuma ikayungurura muri sisitemu y'amazi. Nkumubare munini wamazi, gukusanya no gutunganya cyangwa guta ibyangiritse nyuma yimyanda.

Uburyo bwo kujugunya imyanda: uburyo bwo gutwika, imyanda ivanze n'umuriro ugurumana nyuma yo gutwikwa.
Ingamba zo gukingira

Kurinda ubuhumekero: Kwambara mask ya gaze mugihe bishoboka guhura numwuka wacyo. Wambare guhumeka wenyine mugihe cyo gutabara byihutirwa cyangwa guhunga.

Kurinda amaso: Kwambara ibirahure byumutekano.

Imyenda ikingira: Wambare imyenda ikingira.

Abandi: Kunywa itabi, kurya no kunywa birabujijwe kurubuga. Nyuma yo gukora, oza neza. Bika imyenda yanduye uburozi ukarabe mbere yo kuyikoresha. Witondere isuku yawe.

Igipimo cyambere
Guhuza uruhu: Kuraho imyenda yanduye hanyuma uhite woza neza n'amazi atemba.

Guhuza amaso: Ako kanya uzamure ijisho hanyuma woge neza n'amazi menshi atemba.

Guhumeka: Kura vuba aha uva mwuka mwiza. Komeza inzira yawe. Tanga ogisijeni mugihe guhumeka bigoye. Iyo guhumeka bihagaze, tanga guhumeka byihuse. Shakisha ubuvuzi.

Ingestion: Iyo umurwayi akangutse, unywe amazi menshi ashyushye kugirango uruke kandi ushakire kwa muganga.

Uburyo bwo kuzimya umuriro: amazi yibicu, ifuro, ifu yumye, karuboni ya dioxyde, umucanga.

Gupakira no kubika: Gupakira ingoma z'icyuma, 230kg, 250kg kuri barrale. Ubike ahantu hakonje, humye kandi uhumeka neza. Fireworks birabujijwe rwose. Ntukabike kandi utware hamwe na acide ikomeye, imiti ikomeye ya okiside hamwe nibiribwa.