Xim - hloov cov silica gel paug yuav tsum tau muab ntim thiab pov tseg raws li cov pov tseg uas muaj kev phom sij (xiav cobalt - hom) los yog kaw thiab muab pov tseg raws li cov khoom pov tseg (txiv kab ntxwv cobalt - yam tsis muaj kev tiv thaiv ib puag ncig). Kev muab pov tseg tas li yog txwv nruj heev los tiv thaiv ib puag ncig muaj kuab paug lossis muaj kev phom sij rau kev noj qab haus huv.
1. Kev pov tseg nyab xeeb raws li hom
|
Hom |
Txoj kev pov tseg |
Kev piav qhia |
|
Blue Silica Gel (muaj Cobalt Chloride) |
Foob thiab pov tseg raws li cov pov tseg uas muaj kev phom sij. |
Cobalt chloride yog tshuaj lom thiab yuav tsum tsis txhob muab pov tseg. Nws raug nquahu kom xa nws mus rau qhov chaw pov tseg pov tseg hauv zej zog lossis hu rau lub koom haum tshaj lij kom pov tseg. |
|
Txiv kab ntxwv Silica Gel (Cobalt- Ib puag ncig tus phooj ywg hom) |
Seal thiab pov tseg raws li cov pov tseg. |
Txawm hais tias tsis yog - lom, nws tseem yuav tsum tau muab kaw kom tsis txhob muaj plua plav tawm thiab tiv thaiv ib puag ncig thiab kev noj qab haus huv ntawm lwm tus. |
Kev pom zoo ua haujlwm: Muab cov silica gel uas tsis muaj paug rau hauv lub hnab yas tuab, kaw kom nruj, thiab sau nws "Ntaus Desiccant" lossis "Cobalt-Khoom pov tseg".
2. Kev tuav tshwj xeeb rau cov kab mob silica gel
Me ntsis Contaminated (xws li, tsuas yog plua plav, me ntsis hygroscopic): pov tseg raws li cov kev faib tawm saum toj no;
Cov kab mob hnyav heev (blackened, yellowed, tsw, haus luam yeeb thaum cua sov):
Tsis txhob ntxuav lossis rov siv dua: Micropores raug thaiv mus tas li thiab kev ua haujlwm tsis tuaj yeem rov qab los;
Yuav tsum muab kaw thiab cais tawm: Tiv thaiv kom tsis txhob muaj cov khoom phom sij;
Cobalt- muaj cov silica gel raug pom zoo rau kev rov ua dua tshiab: Hu rau koj lub chaw kuaj mob hauv zos lossis chaw kho cov khib nyiab pov tseg rau kev sib koom ua ke.
Nyob rau hauv lub chaw soj nstuam, ib qho "cuam tshuam tam sim ntawd thaum pov tseg" system yog siv rau cov kab mob silica gel kom muaj kev nyab xeeb thiab tswj tau.
3. Cov txheej txheem pov tseg nyab xeeb rau cov neeg siv hauv tsev
Txiav txim siab hom: Tshawb xyuas cov xim lossis cov lus qhia ntim (xiav=cobalt-muaj, txiv kab ntxwv=cobalt-dawb);
Tshawb xyuas Degree of Contamination: Puas yog blackened, clumped, los yog muaj ntxhiab tsw?
Sealing thiab ntim: Siv lub hnab ntim los yog lub thawv me me thiab muab daim ntawv ceeb toom;
Kev faib tawm thiab pov tseg:
Cobalt-muaj → Cov khib nyiab pov tseg;
Cobalt-dawb → Cov Khoom Siv Hluav Taws Xob;
