Cov pa roj carbon monoxide (CO)

Technical parameters

Cov pa roj carbon monoxide, cov pa roj carbon-oxygen compound, muaj cov tshuaj formula ntawm CO thiab molecular hnyav ntawm 28.0101. Raws li ib txwm muaj, nws yog xim tsis muaj xim, tsis muaj ntxhiab, tsis qab, thiab tsis khaus asphyxiating gas. Qhov ceev ntawm cov pa roj carbon monoxide yog 1.25g / L raws li tus qauv. Hais txog lub cev muaj zog, carbon monoxide nyuaj rau yaj hauv dej (lub solubility hauv dej ntawm 20 ° C yog 0.002838 g), thiab nws tsis yooj yim rau liquefy thiab solidify. Nyob rau hauv cov nqe lus ntawm tshuaj xwm, carbon monoxide muaj ob qho tib si txo thiab oxidizing zog. Nws tuaj yeem raug oxidation (cov tshuaj tiv thaiv combustion) thiab cov tshuaj tiv thaiv tsis sib xws. Nws kuj yog tshuaj lom. Cov kev xav ntau dua tuaj yeem ua rau tib neeg muaj qhov sib txawv ntawm cov tsos mob lom, uas tuaj yeem cuam tshuam rau kev xeeb tub lossis Kev raug mob rau tus menyuam hauv plab thiab rau lub cev; Kev sib cuag mus ntev lossis rov ua dua tuaj yeem ua rau lub cev puas tsuaj, thiab kev tso tawm sai sai ntawm cov pa compressed yuav ua rau frostbite. Nyob rau hauv qhov kub thiab txias siab, carbon monoxide reacts nrog hlau, chromium, npib tsib xee thiab lwm yam hlau los ua hlau carbonyls, ua ke nrog chlorine los ua phosgene, thiab ua ke nrog hlau carbonyls los ua hlau carbonyl compounds. Cov pa roj carbon monoxide muaj qhov txo qis. Thaum cov manganese thiab tooj liab oxides sib xyaw ntawm chav tsev kub, carbon monoxide tuaj yeem oxidized rau CO2. Muaj lub npog ntsej muag roj uas siv txoj cai no. Cov pa roj carbon monoxide feem ntau yog siv los ua roj, txo tus neeg sawv cev, thiab cov khoom siv raw rau cov organic synthesis. Nws yog siv los npaj cov hlau carbonyls, phosgene, carbon sulfide, aromatic aldehydes, formic acid, benzene hexaphenol, txhuas chloride, methanol, thiab rau hydroformylation. Siv rau tilapia preservation, npaj cov hluavtaws hydrocarbons (synthetic gasoline), hluavtaws alcohols (ib tug sib tov ntawm carboxyl, ethanol, aldehyde, ketone thiab hydrocarbons), zinc dawb pigment, aluminium oxide zaj duab xis tsim, txheem roj, calibration gas, online instrument Standard gas . Cov pa roj carbon monoxide yuav tsum tau muab khaws cia rau hauv qhov chaw muaj cua zoo, tiv thaiv lub hnub, khaws lub thawv kom nruj, thiab kaw qhov chaw cia.

Daim ntawv thov:

① Kev lag luam tshuaj:

Cov pa roj carbon monoxide yog cov roj siv hluav taws xob uas muaj ntau yam kev siv hauv kev tsim tshuaj lom neeg ntau. Feem ntau yog siv los ua tus neeg sawv cev txo qis.

② Laser:

Cov pa roj carbon monoxide kuj tau siv los ua qhov nruab nrab lasing hauv high-powered infrared lasers.

Cov pob li qub:

Qhov zoo:

① Ntau tshaj kaum xyoo ntawm kev ua lag luam;

② ISO daim ntawv pov thawj chaw tsim khoom;

③ Kev xa khoom sai;

④ Cov khoom siv ruaj khov;

⑤ On-line tsom xam qhov system rau kev tswj kom zoo hauv txhua kauj ruam;

⑥ Cov kev xav tau siab thiab cov txheej txheem zoo rau kev tuav lub tog raj kheej ua ntej sau;