Hydrogen inoshandiswa zvakanyanya musimbi, metallurgy, makemikari indasitiri, zvekurapa, chiedza indasitiri, zvokuvakisa, zvemagetsi uye mamwe minda. Methanol reforming tekinoroji kugadzira haidrojeni ine zvakanakira yekudyara yakaderera, hapana kusvibiswa, uye nyore kushanda. Yakave ichishandiswa zvakanyanya mumarudzi ese eiyo yakachena hydrogen chirimwa.
Sanganisa methanol nemvura mune imwe chikamu, kudzvanya, kupisa, kupisa uye kupisa musanganiswa kuti usvike kune imwe tembiricha uye kudzvanywa, ipapo pamberi pecatalyst, methanol cracking reaction uye CO shifting reaction inoita panguva imwe chete, uye gadzira gasi musanganiswa neH2, CO2 uye shoma shoma yakasara CO.
Iyo yese maitiro ndeye endothermic process. Kupisa kunodiwa pakuita kunowanikwa kuburikidza nekutenderera kwemafuta ekupisa.
Kuti uchengetedze simba rekupisa, gasi rakasanganiswa rinogadzirwa mu reactor rinoita kupisa kwekuchinjana nechinhu chakasanganiswa mvura, yobva yaita condensation, uye inoshambidzwa mushongwe yekuchenesa. Musanganiswa wemvura kubva mukugadzirisa uye kushambidza nzira inoparadzaniswa mushongwe yekuchenesa. Kuumbwa kwemusanganiswa uyu mvura inonyanya kuve mvura uye methanol. Inodzoserwa kutangi rekushandisa kuti ridzokororwe. Gasi rinoputika rinobva ratumirwa kuPSA unit.
Technical Characteristics
1. Kuwedzera kwepamusoro (standard modularization), kutaridzika kwakapfava, kuchinjika kwepamusoro panzvimbo yekuvaka: mudziyo mukuru pazasi 2000Nm.3/h inogona kukwizwa uye kupihwa yese.
2. Kusiyanisa kwemaitiro ekupisa: catalytic oxidation kupisa; Self-kudziyisa flue gasi kutenderera kudziyisa; Mafuta kupisa conduction mafuta choto kupisa; Magetsi kupisa kupisa conduction mafuta kupisa.
3. Yakaderera zvinhu uye simba rekushandisa, yakaderera mutengo wekugadzira: iyo shoma methanol kushandiswa kwe1Nm3hydrogen inovimbiswa kuve <0.5kg. Kushanda chaiko i0.495kg.
4. Hierarchical recovery of heat energy: kuwedzera kushandiswa kwesimba rekupisa uye kuderedza kupisa kwekupisa ne2%;
5. Tekinoroji yakakura, yakachengeteka uye yakavimbika
6. Kusvikika mbishi sosi, zviri nyore zvekufambisa uye kuchengetedza
7. Nzira iri nyore, yakakwirira automation, iri nyore kushanda
8. Zvakatipoteredza ushamwari, Kusvibisa pasina
Sanganisa methanol nemvura mune imwe chikamu, kudzvanya, kupisa, kupisa uye kupisa musanganiswa kuti usvike kune imwe tembiricha uye kudzvanywa, ipapo pamberi pecatalyst, methanol cracking reaction uye CO shifting reaction inoita panguva imwe chete, uye gadzira gasi musanganiswa neH2, CO2uye shoma shoma yakasara CO.
Methanol kupaza kwakaomarara multicomponent kuita ine akati wandei gasi uye yakasimba kemikari maitiro
Maonero makuru:
| CH3OH |
| CO + H2O |
Summary reaction:
CH3OH + H2O CO2+ 3H2- 49.5kJ / mol |
Iyo yese maitiro ndeye endothermic process. Kupisa kunodiwa pakuita kunowanikwa kuburikidza nekutenderera kwemafuta ekupisa.
Kuchengetedza simba rekupisa, gasi rakasanganiswa rinogadzirwa mune reactor rinogadzira kupisa kuchinjisa nechinhu chakasanganiswa mvura, yobva yaita condensation, uye inoshambidzwa mushongwe yekuchenesa. Musanganiswa wemvura kubva mukugadzirisa uye kushambidza nzira inoparadzaniswa mushongwe yekuchenesa. Kuumbwa kwemusanganiswa uyu mvura inonyanya kuve mvura uye methanol. Inodzoserwa kutangi rekushandisa kuti ridzokororwe. Gasi rinoputika rinobva ratumirwa kuPSA unit.
Pressure Swing Adsorption (PSA) yakavakirwa pakushambadza kwemuviri kwemamorekuru egasi mukati memukati meimwe adsorbent (porous solid material). Iyo adsorbent iri nyore kushambadza zvakanyanya-kubikira zvikamu uye zvakaoma kushambadza pasi-kubikira zvikamu pakumanikidza kwakafanana. Iyo adsorption yakawanda inowedzera pasi peyakanyanya kudzvanywa uye inoderera pasi pekudzvinyirira kwakaderera. Kana gasi rekudya richipfuura nepakati pemubhedha wekushambadza pasi peimwe dzvinyiriro, kusvibiswa kwepamusoro-kubikira kunosarudzika kushambadza uye iyo yakaderera-inofashaira haidrojeni iyo isiri nyore adsorbed inobuda. Kupatsanurwa kwehydrogen uye kusachena zvikamu zvinoonekwa.
Mushure mekuita kwekushambadza, iyo adsorbent inobvisa tsvina yakabatwa painoderedza kudzvanywa kuitira kuti igone kuvandudzwa kuti iite adsorb uye iparadzanise tsvina zvakare.
1. H2 Kudzokorora kubva kuH2-rich gasi musanganiswa (PSA-H2)
Kuchena: 98% ~ 99.999%
2. CO2 Kuparadzaniswa uye kucheneswa (PSA - CO2)
Kuchena: 98 ~ 99.99%.
3. Kuparadzaniswa kweCO uye Kucheneswa (PSA - CO)
Kuchena: 80% ~ 99.9%
4. Kubvisa CO2 (PSA - CO2 Removal)
Kuchena: <0.2%
5. PSA - C₂+ Removal
* Iyo VPSA okisijeni yekugadzira maitiro inoshandisa "customized" dhizaini zvinoenderana nemushandisi akasiyana kukwirira, mamiriro ekunze, saizi yemuchina, kuchena kweokisijeni (70% ~ 93%).
