Mumaindasitiri emazuva ano akadai semakemikari, emishonga, chikafu, uye makemikari akanaka, maredhiyo anoshanda seimwe yemidziyo yekugadzira yakakosha, inobata maitiro akakomba sekusanganisa kwezvinhu, kuita kwemakemikari, kupisa uye kutonhora, uye catalytic synthesis. Pakati pemhando dzakasiyana dzemareactors, Stainless simbi reactor akabuda sesarudzo inosarudzika yekugadzirwa kwemaindasitiri nekuda kwekuita kwavo kwakanyanya uye kushandiswa kwakakura. Saka, sei Stainless simbi reactors achifarirwa pamusoro pezvimwe zvinhu (senge kabhoni simbi, enamel, kana fiberglass)? Ndeapi mabhenefiti chaiwo anoita kuti asatsiveke? Ichi chinyorwa chichaita ongororo yakadzama kubva kune akawanda mativi, anosanganisira zvinhu zvemukati, corrosion resistance, kuchengetedza mwero, kutevedzera hutsanana, hupenyu hwesevhisi, uye mutengo wekugadzirisa, kuratidza kuti nei Stainless simbi reactors akakodzera kugadzirwa kwemakemikari.

1. Yakanakisa corrosion resistance, yakakodzera kune yakaoma makemikari mamiriro

Mukugadzirwa kwemakemikari, midhiya inoparadza zvakanyanya senge yakasimba acids, alkalis yakasimba, organic solvents, uye oxidizers inowanzobatanidzwa. Kana zvinhu zveiyo reaction ngarava isingadzivirirwe nekuora, inogona kutungamira mukukuvara kwemidziyo, kuvuza, kana kunyangwe zviitiko zvekuchengetedza. Simbi isina tsvina (kunyanya magiredhi akajairika senge 304 ne316L) ine alloying zvinhu zvakaita sechromium, nickel, uye molybdenum, iyo inoumba dense uye yakagadzikana passive firimu (chromium oxide layer) pamusoro, zvinodzivirira kukukurwa kwesimbi substrate nevezvenhau.

Tichitora 316L simbi isina simbi semuenzaniso, ine 2% kusvika 3% molybdenum, iyo inosimudzira zvakanyanya kuramba kune chloride corrosion, ichiita kuti ive yakanyanya kukodzera maitiro ekuita mu saline, chlorinated, kana nharaunda dzemvura yegungwa. Mukupesana, akajairwa kabhoni simbi reactor anonyanya kuita ngura munzvimbo dzine hunyoro kana acidic, kwete kungokanganisa kunaka kwechigadzirwa asiwo zvinogona kutungamira mukumira kwekugadzira uye kugadzirisa nekuda kwekuora-kunokonzeresa. Nokudaro, mumamiriro ezvinhu anosanganisira kutarisana kwenguva refu kumakemikari anoparadza, simbi isina tsvina inoratidza kugadzikana kusingaenzaniswi uye kuvimbika.

2. Kusimba kwepamusoro uye kugadzikana kwakanyanya kwekushisa kunovimbisa kushanda kwakachengeteka pasi pekushisa kwepamusoro uye kudzvinyirira kwakanyanya

Mazhinji maitiro emakemikari anoda tembiricha yakanyanya uye yakanyanya kudzvanywa mamiriro, senge polymerization, esterification, uye hydrogenation. Izvi zvinoda kuti reactor ive nesimba rakakwana remuchina uye kugadzikana kwekupisa. Stainless simbi zvinhu zvinoratidza goho rakakwirira uye kusimba kusimba, zvichiita kuti vachengetedze kutendeseka kwechimiro pasi pemamiriro epamusoro-soro.

Zvichakadaro, simbi isina simbi ine yakaderera coefficient yekuwedzera kwekupisa uye ine mwero yekupisa conductivity, zvichiita kuti isanyanya kukonzeresa kushushikana kwekupisa panguva yekuchinja kwetembiricha kazhinji, nekudaro ichideredza njodzi yekutsemuka kunokonzerwa nekuneta kwekupisa. Pamusoro pezvo, masitairi esimbi asina simbi anowanzo kuve akashongedzerwa bhachi kana coil zvimiro zvekudzora tembiricha nekutenderedza kupisa kutamisa mafuta, chiutsi, kana mvura inotonhorera. Iyo yakanakisa welding zvivakwa uye yekuisa chisimbiso kuita kwesimbi isina tsvina inovimbisa kushanda kwakachengeteka kweaya ebetsero masisitimu.

3. Kuita kwakanakisa kwehutsanana, kusangana nepamusoro pehutsanana zvinodiwa

Mumaindasitiri ane hutsanana hwakanyanya hunodiwa, hwakadai semishonga, biotechnology, uye zvekuwedzera chikafu, mareactor haafanire kungogonesa kuita kwemakemikari asiwo kutevedzera GMP (Yakanaka Kugadzira Maitiro) zviyero. Simbi isina tsvina, ine huso hwayo hwakatsetseka, kusavapo kwemakona akafa, nyore kuchenesa, uye kuramba kukura kwebhakitiriya, chinhu chakanakisa chegiredhi rehutsanana.

Iyo simbi isina tsvina yemukati madziro, yakapedzwa negirazi polishing (Ra ≤ 0.4μm), haingodziviriri zvinhu zvakasara asiwo inodzivirira kusvibiswa kwepakati, kufambisa CIP (Clean-in-Place) uye SIP (Sterilize-in-Place) mashandiro.

Iri idambudziko iro mareactors eenamel anotamburira kuti akunde zvizere-pasinei nekugona kwawo kugwinya kwakanaka, kana angokuvara, simbi iri pasi inogona kupera ngura nekukurumidza, uye kugadzirisa kwakaoma. Kusiyana neizvi, simbi isina simbi inogona kugadzirwa kuburikidza newelding nekupukuta kunyangwe ikakuvadzwa munharaunda, ichipa gadziriso inochinjika.

Muchidimbu, chikonzero cheStainless simbi reactors chakanyanya kukodzera kugadzirwa kwekemikari chiri mukubatanidzwa kwavo kwekupokana kwekuora, kusimba kwepamusoro, kuchengetedzwa kwepamusoro, kuchenesa kuchenesa, hupenyu hurefu hwebasa, uye hushamwari kwezvakatipoteredza. Aya maficha anovagonesa kujairana neakasiyana maitirwo zvinodiwa uye inoda mamiriro ekushanda. Ingave uchibata zvinoshatisa zvakanyanya, kuita tembiricha yepamusoro uye yakanyanya-kudzvanywa, kana kusangana nemipimo yakaomesesa yehutsanana, simbi isina tsvina inopa mhinduro dzakagadzikana uye dzakavimbika. Naizvozvo, muindasitiri yemakemikari yemazuva ano ichitsvaga kushanda zvakanaka, kuchengetedzeka, uye budiriro yakadzikama, simbi isina tsvina inomiririra kwete kungomiririra kufambira mberi kwetekinoroji asiwo inoshanda sehwaro hwakakosha hwekuona mhando yekugadzira uye kukwikwidza kwekambani.