Nzira yekubata sei neindasitiri tsvina gasi?

Nzira yekubata sei neindasitiri tsvina gasi?

Industrial tsvina gasi kurapwa kunoreva kurapwa uye kucheneswa kwemarara gasi anogadzirwa muindasitiri yekugadzira maitiro kudzikisa kukuvadza kune zvakatipoteredza uye hutano hwevanhu.Industrial tsvina gasi ndeyese marudzi emaindasitiri emaindasitiri mukugadzira mamwe emarara gasi, zvinoenderana nemhando dzakasiyana dzeindasitiri inogadzirwa negasi ine zvinhu zvakasiyana, asi mazhinji acho anokuvadza kumhepo uye nemuviri wemunhu zvimwe zvinhu, saka maindasitiri emarara gasi anoburitsa mabhizinesi anofanira kunge ari marara gasi rekurapa basa sebasa rakakosha mu kugadzirwa kwekuita. Zvinoenderana nemhando dzakasiyana dzemaindasitiri emarara gasi, nzira yekurasa gasi yatinotora ichavawo nemisiyano.

1, maindasitiri tsvina gasi kurapwa masking nzira

Zvikurukuru kushandiswa simba kunhuwa gasi yakavhenganiswa kunhuwa, kuitira kuti vabudirire chinangwa neutralizing munhuwi, kuti vanhu nyore kugamuchira, nzira iyi ari kunyanya kugadzirisa zvimwe zvinodiwa nokukurumidza uye kwenguva pfupi kubvisa kukanganiswa vamwe yakaderera-concentration kunhuwa gasi. nharaunda, kunhuwa kwakanyanya kweanosvika 2.5 isina kurongeka emission sources. Iyi nzira inogona kukurumidza kubvisa kunhuwa kwekuita, kunakidza kushanduka, kudhura kwakaderera, asi zvikamu zviri mumhepo inonhuwa hazvina kubviswa, saka inogona kushandiswa chete kwenguva pfupi uye yakaderera yehuwandu hwekunhuhwirira gasi.

2,Industrial tsvina gasi kurapwa dilution diffusion nzira

Inonyanya kushandiswa kuburitsa magasi anonhuwa mumhepo kuburikidza nekupusha chiutsi kana kunyudza mweya usinganhuhwi kudzikisira kunhuwa kwemagasi anonhuhwirira, kunyanya kune yepakati uye yakaderera yakarongwa kuburitswa kwemagasi anonhuwa. Iyi nzira ine mutengo wakaderera, asi zvichienderana nemamiriro ekunze, zvinhu zvinonhuwa zvicharamba zviripo, uye zvichave zvishoma mukurapwa.

3, maindasitiri tsvina gasi kurapwa catalytic combustion

Zvinonyanya kuburikidza catalytic combustion midziyokuita catalytic combustion kurapwa kweindasitiri tsvina gasi kuchenesa kunhuwa kana zvimwe zvinokuvadza muindasitiri tsvina gasi. Iko kurapwa kweiyo indasitiri gasi gasi inogona kusvika kupfuura 97%, uye inogona kunyatso kuchenesa marudzi ese emarara gasi anokuvadza, kuitira kuti gasi remarara remaindasitiri ribudiswe kusvika pachiyero, uye kusvibiswa kwechipiri hakuzogadzirwa mukati. iyo catalytic combustion process.

Hunhu hwemaindasitiri marara gasi kurapwa: iyo tsvina gasi yekurapa midziyo ine simba rakakura, hombe yemhepo uye mhedzisiro yakanaka. Maindasitiri emarara gasi kurapwa kunofanirwa kuve kwakasiyana nekunatswa kwemhepo kwevanhu. Maindasitiri emarara gasi kurapwa anofanira kukwanisa kunyatsobvisa benzene, toluene, xylene, ethyl acetate, acetone butyl ketone, ethanol, acrylic acid, formaldehyde uye mamwe organic tsvina gasi, hydrogen sulfide, sulfur dioxide, ammonia uye imwe asidhi uye base gasi kurapwa. .

Nheyo dzemaindasitiri tsvina gasi kurapwa dzinosanganisira activated kabhoni adsorption nzira, catalytic combustion nzira,catalytic oxidationnzira, acid-base neutralization nzira, biological washing, biological drip filtration method, plasma nzira uye mamwe misimboti.Waste gas treatment towerinotora kashanu-yakapetwa gasi adsorption filtration yekuchenesa sisitimu, maindasitiri tsvina gasi kurapwa dhizaini yakakwana, layer yekuchenesa sefa gasi, mhedzisiro yacho yakanaka.