Zvakanakira uye mashandisirwo eRTO

2023-12-06

Zvakanakira uye mashandisirwo eRTO

RTO yave mutungamiri mukurapa kweVOCs, kukurumidza kucheneswa, kushanda kwakanyanya, kudzoreredza kupisa kunopfuura 95%, kufamba pamberi pekuchengetedza simba uye kuchengetedza kwezvakatipoteredza. Parizvino, pane marudzi maviri eRTO pamusika: rudzi rwemubhedha uye rudzi rwekutenderera, mhando yemubhedha ine mibhedha miviri nemibhedha mitatu (kana mibhedha yakawanda), uye kushandiswa kweRTO-mibhedha miviri kunoderedzwa zvishoma nezvishoma sezvo zvinodiwa zvekuchengetedza kwezvakatipoteredza zvinova. zvakanyanya uye zvakanyanya kuomarara. Iyo mitatu-yemubhedha mhando ndeyekuwedzera kamuri pahwaro hwemhando yemubhedha miviri, maviri emakamuri matatu anoshanda, uye imwe yacho inonatswa nekucheneswa, iyo inogadzirisa dambudziko rekutanga gasi remarara renzvimbo yekuchengetedza kupisa. inotorwa kunze pasina oxidation reaction.

RT0 chimiro chinoumbwa nekamuri yekupisa, ceramic packing bed uye switching valve, etc. Maererano nezvinodiwa chaizvo zvevatengi, nzira dzakasiyana dzekudzikinura kupisa uye nzira dzekushandura valve dzinogona kusarudzwa; Nekuti ine hunhu hwekuita kwakanaka kwekurapa, kufukidzwa kwakakura kwemaindasitiri, kukwirira kwekushisa kwekushisa, uye chechipiri tsvina kudzoreredza kupisa, kudzikisa zvakanyanya kugadzirwa uye mari yekushandisa. Mumamiriro ezvinhu ekumanikidzwa kwezvakatipoteredza uye kukwira kwemitengo, RTO ine hupfumi uye yakasimba, uye inofarirwa nemaindasitiri akasiyana.

Kushandiswa kweRTOmune petrochemical industry

Muindasitiri yepetrochemical yeChina, kuumbwa kwegasi rayo marara kwakanyanya kuoma, gasi remarara rinogadzirwa naro rine muchetura, rakawanda sosi, kukuvadza kwakakura, kwakasiyana, kwakaoma kubata nazvo, saka dambudziko repetrochemical tsvina gasi rekurapa tekinoroji rinoda kugadziriswa. . Iyo petrochemical tsvina gasi inotarisana nekubviswa kwezvinhu zvakasiyana-siyana zvemarara gasi, izvo zvinotarisa kuti pakusarudza nzira yekurasa gasi, kusanganiswa kwemhando dzakasiyana-siyana dzemayuniti maitiro kunofanirwa kutariswa kugadzira nzira yekusanganisa inogona kubata marara zvakakwana. gasi. RTO yakashandiswa zvakanyanya muindasitiri yepetrochemical uye inowanzo shandiswa seyekupedzisira midziyo yekurasa gasi kurapwa. Kana RTO ichishandiswa marara gasi kurapwa, zvimwe zvikamu zvinoda kubviswa. Gasi remarara risingagone kurapwa neRTO, senge nitrogen dioxide, sulfur dioxide, hydrogen sulfide, ammonia uye mamwe magasi ane muchetura uye anokuvadza anotorwa neadsorption kana kusefa, uye mhute yemafuta uye acid mhute inokuvadza kuRTO inosefa uye inobviswa girazi faibha kusefa, uye wobva wapinda iyo RTO midziyo yeoxidation. Yakashandurwa kuita isiri-chepfu carbon dioxide nemvura.

Kushandiswa kweRTO muindasitiri yemishonga

Indasitiri yemishonga ine hunhu hwakakosha senge dzakapararira emission point uye dzakasiyana siyana, saka kudzivirira uye kudzora gasi remarara mumunda uyu kunonyanya kuita basa rakanaka rekudzivirira kunobva uye kupera kurapwa. RTO inoshandiswawo zvakanyanya muindasitiri yemishonga. Kune diki mhepo vhoriyamu, yepakati gasi rekuisa, ine imwe acidic gasi, kuti iwane yakanakisa mhedzisiro, iyo nzira yekuyerera yekugeza + RTO + washing inoshandiswa: Chekutanga, chikamu cheiyo organic solvent mumusangano wekugadzira mishonga nemakemikari inodzoserwa sekondari condensation, uye ipapo pre-kurapwa nealkali pfapfaidzo kunzva inorganic uye mvura-soluble tsvina gasi, uye ipapo kupinda RTO nokuda oxidation incineration. Mushure mekupisa tembiricha yakakwira, gasi rekuburitsa rinogadzirwa nekupisa kwekushisa kwepamusoro rinotonhodzwa, rozoburitswa mumhepo yepamusoro nealkali yechipiri pfapfaidzo kurapwa. Kune yakakwira mhepo vhoriyamu uye yakaderera gasi rekuisa, zeolite mumhanyi anogona kuwedzerwa kuti atarise asati apinda muRTO mune iri pamusoro maitiro ekuyerera kudzikisa huwandu hwemhepo, kuwedzera kusungwa uye kuderedza kumisikidza paramita yeRTO.

Kushandiswa kweRTO muindasitiri yekudhinda uye yekurongedza

Indasitiri yekudhinda uye yekurongedza ndeimwe yemaindasitiri makuru ekuburitsa gasi tsvina, uye indasitiri yekudhinda inoda ingi yakawanda uye diluents kugadzirisa viscosity yeinki mukugadzira maitiro. Kana zvigadzirwa zvekudhinda zvaomeswa, inki uye diluent inoburitsa gasi rakawanda remarara mumaindasitiri rine benzene, toluene, xylene, ethyl acetate, isopropyl doro uye zvimwe zvinoputika organic zvinhu. Indasitiri yekudhinda uye yekurongedza VOC kuburitsa kunoratidzwa nehukuru hwemhepo, kudzika kwakadzika, kazhinji kuwedzera zeolite mumhanyi kutarisana kumberi kweRTO, kuitira kuti vhoriyamu yemhepo ideredze, kuwanda kunowedzera, uye pakupedzisira kupinda muRTO kurapwa, kubvisa kunyatsoita. inogona kusvika 99%, musanganiswa uyu unogona kuwana zvizere emission standards, kana iri yekutarisisa kwakakodzera, inogona kuwana midziyo yekuzvipisa. RTO yave chishandiso chine simba chekuchengetedza kwezvakatipoteredza uye kuchengetedza simba mune inoshanduka yekurongedza indasitiri.

Kushandiswa kweRTOmuindasitiri yokupenda

Iyo inoputika organic compounds (VOC) inogadzirwa mukuita kwekuputira inonyanya kuve toluene, xylene, tritoluene uye zvichingodaro. Iyo gasi yekupedza yeindasitiri yekupenda ine hunhu hwehukuru hwemhepo uye yakaderera kudzika, uye gasi rekupedza rine granular pendi fog, uye viscosity yayo uye humidity zvakakura. Naizvozvo, zvinodikanwa kusefa gasi rekuburitsa nemhute yependi, uye wobva wapinda mumhanyi we zeolite kuti utarise iyo yakasefa yekuburitsa gasi, inova gasi ine yakakwira kudzika uye kuderera kwemhepo, uye pakupedzisira inopinda muRTO oxidation kurapwa.