mutauro

mureza

Surley muunganidzwa wekurapwa kwekutanga uye maitiro e electrophoresis Dumba rekupfapfaidza ovheni sisitimu yekutumira bhenji rekuyedza rekugezera tekinoroji yekudzivirira zvakatipoteredza Zvishongedzo nzvimbo yebasagadzira zvese muchitoro chimwe chete.

Kurapa Gasi Rinobuda Nemhepo Mutekinoroji Yezvakatipoteredza

Kurapa Gasi Rinobuda Nemhepo Muchina Wezvakatipoteredza Mufananidzo Wakaratidzwa
  • Kurapa Gasi Rinobuda Nemhepo Mutekinoroji Yezvakatipoteredza
  • Kurapa Gasi Rinobuda Nemhepo Mutekinoroji Yezvakatipoteredza

Tsananguro pfupi:

Gasi rinobuda mumhepo rinorapa hutsi rinokuvadza hutano hwevanhu nenzvimbo yekugara, uye hwema hwegasi rinobuda mumhepo rinoita kuti firimu rive rakapfava uye rinoora kana raoma, kazhinji kacho mahydrocarbon emuchadenga.


Tsananguro

Matagi eChigadzirwa

Tsananguro yeChigadzirwa

Gasi rinobuda mumhepo rinokuvadza hutano hwevanhu nenzvimbo yekugara, uye hwema hwegasi rinobuda mumhepo ndiro rinonyungudutsa jira rinobuda mufirimu kana raoma, rinonyanya kuva mahydrocarbon eorganic. Kune mhando nhatu dzekusvibiswa kwemhepo mugasi rinobuda mumhepo kubva pakupenda, dzinoti
1) inogona kuva chinhu chinonyungudutsa che organic che photochemical smog < semuenzaniso: xylene, methyl isobutyl ketone, isophorone, nezvimwewo.
2) zvinopisa pendi zvinonhuwa, zvinoparara nekupisa uye zvinoparira (zvakaita se triethylamine, acrolein, formaldehyde, nezvimwewo)
3) guruva rekupenda.

Nheyo yekushanda

1. Kubuda kwemhepo mukamuri rekupfapfaidza kuti imba yekupfapfaidza irambe ichishanda, kumhanya kwemhepo kunofanirwa kudzorwa mukati me (0.25 ~ 1) m/s zvichienderana nemutemo weLabor Safety and Health. Kubuda kwemhepo mukamuri rekupfapfaidza kwakawanda, huwandu hwemhepo inonyungudutsa hwakaderera zvikuru (chikamu chevhoriyamu yacho chiri pakati pe10-3% ~ 2×10-'%). Pamusoro pezvo, kubuda kwemhepo mukamuri rekupfapfaidza kunewo chikamu chemhute yependi inogadzirwa nekupfapfaidza.
Hukuru hweguruva iri (lacquer fog drops) hunosvika (20 ~ 200) μm kana zvakadaro, hapana mhepo huru inobhururuka kure, uye inokonzera njodzi kune veruzhinji vari pedyo, asi zvakare inova chipingamupinyi pakurapwa kwemagasi asina kunaka, izvi zvinofanira kutariswa.
2. Basa remhepo inoomesa mukamuri yekuomesa mhepo mukamuri nderekuita kuti kupeta mupendero, kuomesa kana kumanikidzwa kuomesa usati waisa, kuitira kuti chikamu chemusanganiswa mufirimu chive chakapfava uye kuumbwa kwefirimu yakanaka, kazhinji ndiko kuwedzera kwemaitiro emukamuri yekuomesa, mumhepo iyi yekuomesa ine mhute inonyungudutsa chete, uye inenge isina mhute yekupenda.
3. Gasi rinobuda mukamuri rekuomesa Gasi rinobuda mukamuri rekuomesa, kusanganisira utsi hunobva musystem yependi uye system yemafuta. Yekutanga ine solvent yakasara mufirimu rekuputira isina kupiswa mukamuri rekupfapfaidza nekamuri rekuomesa, chikamu chezvinhu zvinoshanduka zvakaita seplasticizer kana resin monomer, zvigadzirwa zvekuora kwemafuta, zvigadzirwa zve reaction. Yekupedzisira inoshandiswa senzvimbo yekupisa magasi anobuda mumafuta. Maumbirwo ayo anosiyana zvichienderana nemafuta, akadai sekupisa mafuta akawanda, ane sarufa yakawanda pakugadzirwa kwegasi resulfite, kana tembiricha yechoto yakaderera, kugadziriswa kwekushanda uye kusagadziriswa zvakanaka uye kutarisirwa, nekuda kwekupiswa kusina kukwana uye utsi. Kushandiswa kwemafuta egasi, kunyangwe mutengo wemafuta wakakwira uye gasi rinobuda mumoto riri pachena, kune mitengo yakaderera yemidziyo, kugadzirisa kuri nyore, mabhenefiti ekushanda zvakanyanya kwekupisa. Kana magetsi nemhepo zvichishandiswa senzvimbo dzekupisa mukamuri rekuomesa, magasi anobuda musystem yemafuta haafungirwi.

Ruzivo rweChigadzirwa

dav
Tekinoroji yezvakatipoteredza (2)
  • Yakapfuura:
  • Zvinotevera:

    • zvigadzirwa zvine chekuita nazvo