GanacsigaWarshadaha

Asbestos: Guryaha iyo Codsiyada

warshadaha casriga ah waxa lagu gartaa jawi dagaal badan iyo heerkulka sare. Sidaa darteed abuuray baahida loo qabo dhagixiina way qalabka ku jira oo awood u leh oo ka hawlgala deegaanada adag. si wax looga baahan yahay oo kale waa is burinaya oo arrin adag.

Dhinaca mid waa inay adkaysi thermally kaliya ma, laakiin sidoo kale kiimikaad, laakiin dhanka kale - waa in ay noqon dabacsan oo ha u milmaan labada dareeraha ah ama dhexdhexaad ah.

Waxaa wax quwad universal sida la paronit.

Asbestos waa nooc ka mid cadaalad ah oo adag oo ku Halabuurka kiimikada ay ka kooban tahay:
- ilaa 70% asbestos;
- oo ku saabsan 15% of caag synthetic,
- oo ku saabsan 8% Asagoo arigtadaa ka wakiilka sida baaruud;
- oo ku saabsan 15% of buuxiyo gaar ah.

Tani waa kaliya ah paronita Halabuurka qiyaas. Asbestos joogo in tiro badan, oo u ogolaanaya wax ka si ay u muujiyaan heerarka sare ee iska caabin ah kaamerada iyo kiimikada. A caag synthetic waxay siinaysaa dabacsanaan dheeraad ah.

Waa in la ogaadaa in aan paronit ku xiran wixii saamaynta noolaha. Habkaani wuxuu kuu ogolaanayaa inaad sii ballaariso baaxadda of codsiga, tusaale ahaan, in ka tropics diiran, oo lamadegaanka ama on qaaradood qabow.

By beddelo kooban ee buuxiyo ka heli kartaa noocyada paronita ugu kala duwan. Tusaale ahaan, qalabka shaqeyn karaan deegaanada halista ah, Consort ama isku dhanba.

Nasiib darro, sidoo kale waxaa jira la'aan ah paronita - Amda sare, ie, dusin in meelaha quwad ah. Tani si dhab ah adkayn kara hawlgalka marka gudheeda ama qalabka dayactirka. Laakiin khasaaro this si fudud la sixi karaa - waxaa lagama maarmaan ah in ay ku riday lakabka ah graphite dushiisa quwad ah.

habka saarka Paronita aan adag. Isku dar ah ayaa doonay of caag, asbestos, buuxiyo macdanta iyo baaruud waxaa marka hore kululeeyo si heer kulka la doonayo, ka dibna zavaltsovyvayut galay go'yaal of dhumucdiisuna doonay ka soo 0.4 ilaa 6 mm. Shayga la dhammeeyayna si fudud loo xaqiijin xoog - duubnaadaan toortaha sheet waa mana kala firdheen, mana siyaabo kale in ay jebiyaan.

Baaxadda paronita filan ballaaran. At kar sare, iyo cunfiga on paronit xaashida Waxaa ay ku bilaabataa in ay socdaan Wabiyaalkii, sidaas buuxinta godadka nooc kasta.

Gaskets hayaahi B waxaana loo isticmaalaa in tuubooyinka iyo qalabka ka hawlgala shiilayo cokan iyo gaasaska kala duwan ee deegaanka (qalalan, inert, dhexdhexaad). Sida paronit wax cushioning ku hayaahi A loo isticmaalo in komberesarrada, laysku dardaray isticmaalka warshadaha ee dhuumaha. Its tayada ma beddelmin sarkhaansan oo saliid ah (culus iyo iftiin) iyo dhexdhexaad ah oo ku jira xaddi badan oo ku filan nitrogen iyo oksijiin.

Sidaas darteed, waxay la shaabadeeyey kartaa qodniinka- noocyada qalab, kiimikada ama kiimikada warshadaha, iyadoo walxaha filan dagaal heerkulka sare (qalab muxaadaro, scrubbers, column muxaadaro, iwm) shaqeeya.

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