Sulfur Dioxide (SO2)

Technical parameters

Sulfur dioxide (sulfur dioxide) ndiyo yakanyanya kuwanda, yakapfava, uye inoshatirisa sulfur oxide ine kemikari formula SO2. Sulfur dioxide igasi risina ruvara uye rakajeka rine hwema hunonhuwa. Inonyungudika mumvura, ethanol uye ether, liquid sulfur dioxide haina kugadzikana, haishande, isingapisi, uye haigadziri musanganiswa unoputika nemhepo. Sulfur dioxide ine bleaching properties. Sulfur dioxide inowanzoshandiswa mumaindasitiri kuita bleach pulp, mvere dzemakwai, sirika, nguwani dzemashanga, etc. Sulfur dioxide inogonawo kutadzisa kukura kwe mold uye mabhakitiriya. Inogona kushandiswa sekuchengetedza mumhando dzakasiyana dzechikafu senge michero yakaomeswa, miriwo yakabikwa, uye zvigadzirwa zvenyama zvakagadzikiswa (senge soseji nemahamburgers), asi zvinofanirwa kuve zvakanyatsoenderana neakakodzera nyika chiyero uye Standard kushandiswa. Sulfur dioxide inoshandiswawo se organic solvent uye refrigerant, uye inoshandiswa kunatsa akasiyana-siyana ekuzora mafuta; inoshandiswa kugadzira sulfur trioxide, sulfuric acid, sulfite, thiosulfate, uye inoshandiswawo sefumigant, kuchengetedza, disinfectant, uye kuderedza mumiririri Etc.; inoshandiswa mukugadzira sarufa uye semishonga yezvipembenene uye fungicides. Operation precautions: yakavharwa zvakasimba, inopa yakakwana yekubuda kwenzvimbo uye yakazara mhepo. Vashandi vanofanirwa kudzidziswa kwakakosha uye kunyatsotevedzera maitiro ekushanda. Zvinokurudzirwa kuti vashandi vapfeke masiki egasi egasi ega ega (masks echiso akazara), tepi gasi rekudzivirira, uye magirovhosi erabha. Ramba uri kure nemoto nekupisa, uye kuputa kunorambidzwa zvachose munzvimbo yebasa. Ramba kure nezvinhu zvinobvira uye zvinopisa. Dzivirira gasi kana mhute kuti isapinda mumhepo yepabasa. Dzivisa kusangana nezvinoderedza vamiririri. Kurerutsa uye kurodha panguva yekufambisa kudzivirira kukuvara kwemasilinda uye zvishongedzo. Yakashongedzerwa nemhando dzinoenderana uye huwandu hwemidziyo yekudzimisa moto uye inovuza yekurapa emergency emergency. Chengetedzo yekuchengetedza: Chengetedza muimba inotonhorera, ine mhepo yekuchengetera mhepo. Ramba kure nemoto nekupisa. Tembiricha yekuchengetera haifanirwe kudarika 15°C. Inofanirwa kuchengetwa zvakasiyana kubva kune zviri nyore (zvinopisa) zvinopisa, zvinoderedza, uye makemikari anodyika, uye dzivisa kuzvisanganisa. Nzvimbo yekuchengetera inofanirwa kunge yakashongedzerwa neyakadonha yekurumidzira kurapwa michina.

Application:

①Precursor kune sulfuric acid:

Sulfur dioxide ndiyo yepakati mukugadzirwa kwe sulfuric acid, ichishandurwa kuita sulfur trioxide, uyezve kuita oleum, iyo inogadzirwa kuva sulfuric acid.

②Sechengetedzo inoderedza mumiriri:

Sulfur dioxide dzimwe nguva inoshandiswa sekuchengetedza maapricots akaomeswa, maonde akaomeswa, nemimwe michero yakaomeswa, zvakare yakanaka reductant.

③Sefiriji:

Kuve nyore kunyungudutswa uye kuve nekupisa kwakanyanya kwekubuda kwemhepo, sulfur dioxide inomiririra zvinhu zvefiriji.

Normal package:

 Advantage:

①Anopfuura makore gumi pamusika;

②ISO mugadziri wechitupa;

③Kutumirwa nekukurumidza;

④Stable raw material source;

⑤On-line analysis system yehutano hwekutonga mumatanho ose;

⑥Chinodiwa chepamusoro uye hunyanzvi hwekubata silinda isati yazadza;