VPSAO agụụ mgbali swing adsorption oxygen mmepụta akụrụngwa
Ụkpụrụ ọrụ
Isi ihe dị n'ime ikuku bụ nitrogen na oxygen, na-eji okpomọkụ ambient, nitrogen na oxygen na ikuku na zeolite molecular sieve (ZMS) adsorption arụmọrụ dị iche iche (oxygen nwere ike ịgafe na nitrogen adsorption), chepụta usoro kwesịrị ekwesị, ma mee ka nitrogen na oxygen nkewa iji nweta oxygen.Nitrogen na zeolite molecular sieve adsorption ikike dị mma karịa ikuku oxygen (nitrogen ikuku na ikuku siri ike), mgbe ikuku ikuku siri ike na ikuku ikuku na ikuku ikuku. zeolite molecular sieve adsorbent adsorption bed, nitrogen site molecular sieve adsorption, obere oxygen site adsorption, itinye uche na eruba na gas na-adọ adsorption bed, oxygen na nitrogen nkewa maka oxygen.Mgbe molekul sieve adsorption nitrogen ka jupụta, kwụsị ikuku na ibelata nrụgide nke adsorption bed, molecular sieve adsorption nitrogen nwere ike dozie ọzọ sieve. adsorption akwa ịgbanwe ọrụ n'aka, oxygen nwere ike na-anọgide na-emepụta.
Oxygen na nitrogen nwere ihe ndị na-esi ísì ụtọ yiri nke ahụ, nke na-eme ka ha sie ike ikewapụ, na-emekọkwa ọnụ na ikuku. Ya mere, psa oxygen mmepụta ngwá ọrụ nwere ike na-enwetakarị naanị 90-95% oxygen (oke ihe na-adịghị mma nke oxygen bụ 95.6%, nke fọdụrụ bụ argon), nke a makwaara dị ka ikuku oxygen. E jiri ya tụnyere cryogenic ikuku nkewa nkeji, nke ikpeazụ nwere ike ịmepụta ihe karịrị 5%.
Usoro ngwaọrụ
The adsorption bed nke psa ikuku nkewa oxygen osisi ga-abụ nke abụọ ọrụ steps.Adsorption na resolution.In ka nọgidere na-enweta ngwaahịa gas, na-emekarị ihe karịrị abụọ adsorption akwa na-arụnyere na oxygen mmepụta ngwaọrụ, na site n'echiche nke ike oriri na nkwụsi ike, ụfọdụ mkpa inyeaka nzọụkwụ na-set up.Onye ọ bụla adsorption bed n'ozuzu ga-enweta adsorption, nrụgide ntọhapụ, mgbanwe mgbanwe oge ma ọ bụ oge mgbapụ n'ikuku, mgbapụ n'ikuku ma ọ bụ n'oge mmeghari mgbakwasa usoro. Ugboro ugboro ọrụ. N'otu oge ahụ, onye ọ bụla adsorption bed bụ karị dị iche iche ọrụ nzọụkwụ, n'okpuru akara nke PLC oge mgba ọkụ, nke mere na ọtụtụ adsorption bed achikota ọrụ, na omume na-staggered onye ọ bụla ọzọ, nke mere na nrụgide swing adsorption ngwaọrụ nwere ike na-agba ọsọ were were, na-aga n'ihu ohere ngwaahịa gas.Other trace components na ikuku ga-atụlekwa maka n'ezie na-emebu nkewa dioxide na mmiri Carbont ike nkewa n'ozuzu adsor nke mmiri usoro. nitrogen na oxygen, nwere ike jupụta n'ihe ndina adsorption na ihe nkwụnye kwesịrị ekwesị (ma ọ bụ iji oxygen adsorbent n'onwe ya) iji mee ka ọ bụrụ mgbasa ozi na mwepụ.
Ọnụ ọgụgụ nke ụlọ elu adsorption chọrọ site na ngwaọrụ mmepụta oxygen na-adabere n'ogo nke mmepụta oxygen, arụmọrụ adsorbent na echiche nhazi usoro. Nkwụsi ike nke ọrụ nke ọtụtụ ụlọ elu na-arụ ọrụ dịtụ mma, ma ntinye ego akụrụngwa dị elu. Ihe a na-eme ugbu a bụ iji oxygen sorbents na-arụ ọrụ nke ọma iji belata ọnụ ọgụgụ nke ụlọ elu adsorption na iji obere oge na-arụ ọrụ na-arụ ọrụ na-eme ka mmepụta ihe ọkụkụ dịkwuo elu ma belata ego.
Nka nka
1. Usoro dị mfe nke ngwaọrụ ahụ
2. oxygen mmepụta ọnụ ọgụgụ n'okpuru 10000m3 / h, oxygen mmepụta ike oriri dị ala, obere ego;
3 ọnụ ọgụgụ nke injinia obodo dị ntakịrị, usoro ntinye nke ngwaọrụ dị mkpụmkpụ karịa ngwaọrụ cryogenic;
4. Ọnụ ala dị ala nke ọrụ ngwaọrụ na mmezi;
5. ogo dị elu nke akpaaka nke ọrụ ngwaọrụ, mmalite dị mfe na ngwa ngwa na nkwụsị, ndị ọrụ ole na ole;
6. ọrụ nke ngwaọrụ ahụ kwụsiri ike ma dị mma;
7. ọrụ ahụ dị mfe, a na-ahọrọ akụkụ ndị bụ isi nke ndị na-emepụta ihe ndị a ma ama nke mba ụwa;
8. iji akpa ikuku oxygen molecular sieve, arụmọrụ dị elu na ogologo ndụ ọrụ;
9. ike mgbanwe nke ọrụ (elu ibu akara, ngwa ngwa mgbanwe ọsọ).
Ngosipụta teknụzụ
| Ọnụ ọgụgụ ngwaahịa | 100-10000Nm3 / h |
| Ịdị ọcha oxygen | ≥90-94%, nwere ike gbanwee na nso nke 30-95% dị ka onye ọrụ chọrọ. |
| Oriri ike oxygen | ịdị ọcha oxygen na 90%, gbanwere ka ọ bụrụ oriri oxygen dị ọcha nke 0.32-0.37KWh / Nm3 |
| Igwe ikuku oxygen | ≤20kpa(nwere nnukwu ụgwọ |
| Ike kwa afọ | ≥95% |
