Kusamba bwanji mazut zovala?

Zimakhala zovuta kusamba mazut zovala, chifukwa makamaka mafuta mafuta ndiwo otsala pambuyo pa kuyenga mafuta. Mafuta a mafuta ali ndi resin mafuta ndi asphaltenes, osakuta mowa, acetone kapena ether.

Tiyeni tiyesetse kupeza zomwe tingasankhe kuti tichotse mafuta akuda ndi othandiza, ndipo ndi zinthu ziti zomwe zimangotaya nthawi.

Kodi ndingasambe bwanji mafuta?

Choncho, mafuta a mafuta ndi mtundu wa mafuta a mafuta, ndipo kuchotsedwa kwake kumafuna kugwiritsa ntchito mankhwala okhala ndi tar solvents.

1. Mafinya amatha kusungunuka mosavuta m'zigawo zowonjezera ma hydrocarboni, mwachitsanzo, mu mafuta. Pochotsa mafutawa ndi mafuta, utotowo umachotsedwa ndi ubweya wa thonje womwe umagwidwa ndi mafuta. Vatka amasinthidwa pamene imakhala yonyansa. Pambuyo pa kuyeretsa kotero, musamangokhalira kuponyera zovala mu makina osamba, mwinamwake kununkhira kwa mafuta kumakhala bwenzi la zinthu zonse zonyansa kwa nthawi yaitali. Pambuyo pokonza ndi zovala za petrol zilowerere mu chidebe chosiyana ndipo kangapo kutsukidwa mosamala.
2. Kuposa kuthekera kuti mutsuke mafuta akuda, kotero ndi kutulutsa mpweya. Amatsuka bwino mafuta mafuta, amagwiritsidwa ntchito m'ma laboratori chifukwa cha kutayidwa kwa mafuta. Amene adasambitsa kusamba mafuta ndi zovala zawo, zingakhale zovuta ndi kupeza ndalama. Koma pogulitsa pali njira zenizeni zothetsera matayala chifukwa cha kutupa kwa madzi - zidzakhala zothandiza polimbana ndi madontho a mafuta.
3. Ena amalangiza kugwiritsa ntchito msika wa galimoto, kumene amagulitsa mitsuko ndi njira zosiyanasiyana zomwe zimachotsa madontho a mafuta. Zonsezi ndizowonjezereka ndizoyeretsa bwino.
4. Malangizo ochokera ku "thunthu la agogo aakazi" amakhalanso ndi chophimba, kutsukidwa ndi mafuta. Kawirikawiri amalimbikitsa osakaniza a wowuma, turpentine, ammonia ndi dothi loyera. Zigawo zonse ziyenera kusakanizidwa bwino, chifukwa cha mankhwalawa ayenera kugwiritsidwa ntchito ku banga ndi kumanzere. Pambuyo kuyanika, kutsuka ndi kuchapa zovala. Palinso njira ya "agogo" akale omwe amachotsa mafuta atsopano. Mukufuna pepala losalala lomwe limatulutsa chinyezi bwino. Papepalayi imagwiritsidwa ntchito pamtunda, kuchokera pamwamba imapangidwa ndi chitsulo choyaka. Mafuta a mafuta amawotcha, amamwa mapepala. Pambuyo pake, zimangokhala kutsuka zovala zanu bwino, mutatha kuziviika mu detergent chifukwa cha zinthu zonyansa kwambiri.
5. Ngati tsaya lauma, likhoza kuchepetsedwa ndi mafuta okongola. Dontho limawathira mafuta ndipo limasiyidwa kwa maola angapo. Ndiye malowo amatsukidwa ndi mafuta kapena toluene.

Kusamba mafuta: malangizo

Pochotsa madontho a mafuta akuda, muyenera kukumbukira malamulo ochepa:

1. Pofuna kuteteza banga kuti lisindikizidwe kumbali ina ya zovala, nsalu yofiira, yophika imayikidwa pansi pake.
2. Pambuyo pochotsa zipsinjo, mipira imatha kukhala pamtambo. Pofuna kupewa izi kuti zisakwaniritsidwe, pakuyeretsa ndi zosungunulira kapena phala, sikuti malo okhawo amachiritsidwa, komanso malo omwe amapezeka pozungulira. Ndiye ngakhale malo omwe "akuyandama" sadzasiya zizindikiro za kukhala pa zovala.
3. Chotsitsa chilichonse ndi mankhwala. Makamaka toluene. Choncho, pakagwiritsidwe ntchito, m'pofunika kusunga njira zopezera chitetezo: magolovesi a mphira, kupuma koteteza maski. Onetsetsani kuti mankhwalawo sakulowa m'maso ndi khungu. Chipinda chochotsera mankhwalawa chiyenera kukhala mpweya wabwino kwa mphindi khumi ndi zisanu.
4. Musagwiritsire ntchito mankhwala otsekemera m'magetsi otseguka. Simungathe kuchotsa tsatanetsatane m'khitchini pafupi ndi stowe.

Mawanga a mafuta pa zovala amachotsedwa kwambiri chifukwa cha katundu wa mafuta omwewo. Zomwe zimayambitsa zotsekemera siziyenera kuchitidwa mwamsanga, koma atayesa zotsatira za yankho pambali yolakwika ya mgwirizano, zida zatsopano zingapezeke chifukwa cha kuwonongeka kwa minofu.