Xiav Silica Gel

Kev Piav Qhia Luv:

Cov khoom muaj cov nyhuv adsorption thiab noo noo ntawm cov silica gel zoo-pored, uas yog tus cwj pwm hauv qhov tias thaum lub sijhawm nqus dej noo, nws tuaj yeem tig xim av nrog kev nce ntawm kev nqus dej noo, thiab thaum kawg tig lub teeb liab. Nws tsis tsuas yog qhia txog qhov av noo ntawm ib puag ncig, tab sis kuj pom tseeb tias nws puas xav tau hloov nrog lub desiccant tshiab. Nws tuaj yeem siv ib leeg ua desiccant, lossis nws tuaj yeem siv ua ke nrog cov silica gel zoo-pored.

Kev faib tawm: qhov qhia txog kua nplaum xiav, kua nplaum xiav hloov xim tau muab faib ua ob hom: cov khoom me me thiab cov khoom thaiv.


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Lus Qhia Txog Kev Hloov Xim Xiav Kua Nplaum Qhia

PROJECT

Cov Ntawv Qhia

Cov cim qhia kua nplaum xiav

Xim hloov xim xiav kua nplaum

Qhov loj ntawm cov khoom me me dhau tus nqi% ≥

96

90

Muaj peev xwm nqus tau

% ≥

RH 20%

8

--

RH 35%

13

--

RH 50%

20

20

Kev hloov xim

RH 20%

Xiav los yog xiav kaj

--

RH 35%

Xim av los yog xim av daj

--

RH 50%

Liab dawb

Xim av daj los yog xim liab daj

Kev poob cua sov% ≤

5

Sab nraud

Xiav rau xiav kaj

Lus Cim: cov kev cai tshwj xeeb raws li daim ntawv cog lus

Cov Lus Qhia Siv

Ua tib zoo saib lub foob.

Lus Cim

Cov khoom no ua rau daim tawv nqaij thiab qhov muag qhuav me ntsis, tab sis tsis ua rau daim tawv nqaij thiab cov ntaub so ntswg kub hnyiab. Yog tias cov tshuaj ntawd nkag rau hauv qhov muag, thov yaug nrog dej ntau tam sim ntawd.

Kev Khaws Cia

Yuav tsum khaws cia rau hauv qhov chaw tso cua thiab qhuav, kaw thiab khaws cia kom tsis txhob muaj dej noo, siv tau ib xyoos, qhov kub zoo tshaj plaws, chav tsev kub 25 ℃, qhov av noo qis dua 20%.

Cov Lus Qhia Txog Kev Ntim Khoom

25kg, cov khoom tau ntim rau hauv lub hnab yas sib xyaw (ua ke nrog lub hnab polyethylene kom kaw). Los yog siv lwm txoj kev ntim khoom raws li cov neeg siv khoom xav tau.

Kev Ceev Faj Txog Kev Nqus Dej

⒈ Thaum ziab thiab rov ua dua tshiab, yuav tsum tau ua tib zoo saib xyuas kom maj mam nce qhov kub, kom tsis txhob ua rau cov khoom sib xyaw ua ke tawg vim yog qhov ziab hnyav thiab txo qhov rov qab zoo.

⒉ Thaum calcining thiab rov ua dua silica gel, qhov kub siab dhau yuav ua rau muaj kev hloov pauv hauv cov qauv pore ntawm silica gel, uas yuav ua rau nws cov txiaj ntsig adsorption txo qis thiab cuam tshuam rau tus nqi siv. Rau cov cim qhia xiav gel lossis silica gel hloov xim, qhov kub ntawm kev tshem tawm thiab rov ua dua yuav tsum tsis pub tshaj 120 ° C, txwv tsis pub cov xim tsim yuav ploj mus vim yog qhov oxidation maj mam ntawm cov xim tsim tawm.

3. Feem ntau cov silica gel uas tau tsim dua tshiab yuav tsum tau siev kom tshem tawm cov khoom me me kom ua rau cov khoom sib xws.


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