Hangzhou Mingxin Hydrogen Peroxide Co., Ltd
+8618867141206
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  • TEL: +8618867141206
  • FAX: +86-571-82988050
  • Email: sales@mxsys.cn
  • Ntxiv: No. 9936 ,ua Hong 15 ib Txoj kev, Linjiang Industrial Zone, Qiantang Tshiab Koog tsev kawm ntawv, Hangzhou.

Cov Khoom Tseem Ceeb Thiab Kev Ruaj Ntseg Ntawm Hydrogen Peroxide

Jul 16, 2021

1. Lub cev tsis ruaj khov, nws yuav yaj thaum lub sijhawm tiv thaiv tshav kub, lub teeb, lub qhov chaw ntxig, cov hlau hnyav thiab lwm yam tsis txaus, thiab tso cov pa thiab cov cua sov tib lub sijhawm. Nws muaj cov muaj zog oxidizing muaj peev xwm thiab yog ib qho muaj zog oxidant. Nws yog qhov ruaj khov thiab corrosive nyob hauv muaj cov kua qaub. Muaj ntau cov tshuaj hydrogen peroxide tuaj yeem hlawv cov organic. Sib cuam tshuam nrog manganese dioxide thiab tuaj yeem ua rau muaj kev cuam tshuam. Hnav cov khaub ncaws tiv thaiv, hnab looj tes ua los ntawm polyethylene lossis polyvinyl chloride, thiab pob tshab tiv thaiv tsom iav thiab cov npog ntsej muag ua los ntawm cov ntaub ntawv polymer thaum ua haujlwm. Yog tias nws chwv lub tawv nqaij los yog txaws rau hauv lub qhov muag, yaug nrog dej sov. Cov kua 30% aqueous muaj qhov chaw npau ntawm -32.6 ° C, qhov taw tes npau taws ntawm 107 ° C, thiab qhov txheeb ze ntom ntawm 1.132. Hydrogen peroxide muaj cov khoom ua rau oxidizing muaj zog, tab sis nws kuj tseem siv tau los ua tus neeg txo qis hauv qee kis. Kev daws teeb meem siab hydrogen peroxide yuav ua rau tawg ua kom tawg vim los ntawm kev ua kom lub cev tsis huv lossis cov hmoov hlau. Ib qho ntxiv, cov pa tshuaj hydrogen peroxide zoo tuaj yeem ua rau edema thaum nws chwv cov tawv nqaij, yog li ib zaug ntawm daim tawv nqaij tau chwv nrog cov tshuaj hydrogen hydrogen peroxide ntau ntau, yaug tam sim ntawd nrog dej ntau.


2. Nws tuaj yeem txiav txim siab lev dej nrog dej thiab cawv, thiab cov kua aqueous tsis muaj zog acidic. Nws yog oxidizing. Nws yog xeb thiab tuaj yeem ua rau hlawv. Nws yuav xau rau hauv dej thiab oxygen thaum lub sijhawm cia khoom. Ib qho me me ntawm acetylaniline thiab acetylethoxyaniline tuaj yeem ntxiv ntxiv ua cov tshuaj stabilizers. Cov khoom no xeb. Yog tias cov kua ua tau tawm los rau ntawm daim tawv nqaij, nws yuav tshwm sim sai thiab muaj lub siab hlawv. Cov roj yuav ua kom lub qhov muag thiab lub ntsws tsis zoo.


3. Cov cuab yeej tshuaj lom neeg ntawm hydrogen peroxide yog cov tsis muaj zog acidic, oxidizing, thiab rov ua dua kev tsis muaj. Hydrogen peroxide muaj ob qho oxidizing thiab txo cov yam ntxwv, ntawm uas oxidizing yog qhov tseem ceeb; thaum hydrogen peroxide ntsib nrog tus neeg sawv cev oxidizing muaj zog, nws hla dhau qhov kev txo qis; thaum hydrogen peroxide nyob rau hauv cov tshuaj tiv thaiv oxidation los yog txo qhov tshwm sim, nws tsis ua kev puas tsuaj rau ib puag ncig. Kev ua kom tsis muaj zog, yog li ntawd, hydrogen peroxide yog qhov zoo tshaj plaws oxidant lossis txo tus neeg sawv cev rau kev npaj thiab tshem tawm ntawm impurities.


4. Cov tshuaj hydrogen peroxide siab thiab cov pa ua kom muaj zog ua rau muaj kev cuam tshuam thiab ua rau cov tib neeg lub cev. Kev daws nrog cov ntsiab lus ntau dua 30% yuav tig mus dawb thiab sting thaum sib cuag tawv nqaij; kev sib cuag nrog lub qhov muag tuaj yeem ua rau o thiab tseem kub hnyiab. Cov ntsiab lus tso pa saum toj 50mg / kg tuaj yeem ua rau lub qhov muag thiab lub qog ua pa thiab ua rau lub ntsws ua pa. Tib neeg lub cev' s lub sij hawm luv luv raug rau hydrogen peroxide vapor muaj qhov txwv tsis pub tshaj 75mg / kg, thiab nws muaj kev phom sij yog tias nws tshaj 100mg / kg. Yuav tsum siv dej ntau kom yaug thaj chaw tiv tauj lub cev. Kev lag luam hydrogen peroxide nrog qhov kev txiav txim siab tsawg dua ntawm 86%, ntev npaum li qhov xwm txheej ua tau raws li qhov xav tau, yuav tsis tawg ntawm chav sov. Cov khoom lag luam nrog cov siab xav tau siab dua ntawm 86% tsuas yog tawg thaum muaj lub zog siab pib ua haujlwm. Cov tshuaj hydrogen peroxide hauv theem vapor tuaj yeem tawg nyob rau qee qhov xwm txheej. Nws lub luag haujlwm muaj kev kub ntxhov nyob hauv cov huab cua siab yog li 26mol / m3. Cov pa roj theem muaj 90% H2O2 muaj kev nyab xeeb ntev li ntev tau cia rau hauv qis dua 115 ° C.



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