Site na mmepe nke ọha mmadụ anyị, anyị na-akwado ike dị ọcha, yabụ ọchịchọ maka gas eke dị ka ike dị ọcha na-amụbakwa. Agbanyeghị, n'usoro nke iji gas eke eme ihe, ọtụtụ olulu gas na-enwekarị hydrogen sulfide, nke ga-eme ka ngwa na paịpụ ghara ịdị irè, mebie gburugburu ebe obibi ma tinye ahụike mmadụ n'ihe ize ndụ. Site na mmepe nke sayensị na teknụzụ, ojiji sara mbara nke teknụzụ desulfurization gas eke edozila nsogbu ndị a, mana n'otu oge ahụ, ọnụ ahịa nke nhicha na ọgwụgwọ gas eke amụbaala nke ọma.
Ụkpụrụ
Mkpuchi mkpụkọ molekụla (nke a na-akpọkwa desulfurization) skid, nke a na-akpọkwa molekụla sieve sweeting skid, bụ ngwaọrụ dị mkpa na nhicha gas eke ma ọ bụ ọrụ nhazi gas eke.
Mkpọchi molekul bụ kristal aluminosilicate metal alkali nke nwere nhazi ọkpụkpụ na nhazi microporous dị iche iche. Ọ bụ ihe na-amị amị nke nwere arụmọrụ dị mma, ikike nnabata dị elu na nhọrọ nnabata. Nke mbụ, enwere ọtụtụ ọwa nwere nha oghere otu na oghere edobere nke ọma na nhazi sieve molekul, nke na-enye naanị nnukwu mpaghara elu, kamakwa na-egbochi ntinye nke molekul buru ibu karịa oghere; Nke abụọ, elu sieve molekul nwere polarity dị elu n'ihi njirimara nke ionic lattice, yabụ ọ nwere ikike nnabata dị elu maka molekul ndị na-enweghị afọ ojuju, molekul polar na molekul ndị nwere ike ịgbasa. Mmiri na hydrogen sulfide bụ molekul polar, dayameta molekul dịkwa obere karịa dayameta pore nke sieve molekul. Mgbe gas raw nwere mmiri trace gafere na akwa sieve molekul na okpomọkụ ụlọ, a na-amịkọrọ mmiri trace na hydrogen sulfide, Ya mere, ọdịnaya nke mmiri na hydrogen sulfide na gas nri na-ebelata, a na-emezukwa ebumnuche nke ịkpọ nkụ na desulfurization. Usoro ntinye nke sieve molekul gụnyere njikọ capillary na ntinye anụ ahụ nke van der Waals force kpatara. Dịka usoro Kelvin si dị, njikọ capillary na-ebelata ka okpomọkụ na-abawanye, ebe njikọ anụ ahụ bụ usoro exothermic, ntinye ya na-ebelata ka okpomọkụ na-abawanye ma na-abawanye ka nrụgide na-abawanye; Ya mere, a na-emekarị usoro ntinye nke sieve molekul na obere okpomọkụ na nrụgide dị elu, ebe a na-eme mgbanwe nyocha na okpomọkụ dị elu na nrụgide dị ala. N'okpuru ọrụ nke gas regeneration dị elu, dị ọcha na obere nrụgide, ntinye sieve molekul na-ahapụ adsorbate na micropore n'ime mmiri gas regeneration ruo mgbe ọnụọgụ adsorbate dị na ntinye ahụ ruru ọkwa dị ala. O nwekwara ike itinye mmiri na hydrogen sulfide site na gas nri, na-ahụ usoro mweghachi na imegharị ihe nke sieve.
Ndepụta nhazi bụ isi nke desulfurization unit
Ndepụta nhazi tebụl nke molekụla sieve desulfurization unit
| S/N | Nhazi bụ isi | ọnụọgụgụ | okwu ndị e kwuru | |
| 1 | Ụlọ elu adsorption | Ntọala atọ | ||
| 2 | friji | 1set | ||
| 3 | Nzacha njikọta | 1set | ||
| 4 | Nyo uzuzu gas dị ọcha | Setị abụọ | Otu maka ojiji na otu maka njikere | |
| 5 | Igwe ọkụ ọkụ na-ekpo ọkụ nke na-eme ka gas na-agba ọsọ | 1set | ||
| 6 | ọkụ ọkụ na-ekpo ọkụ | Setị 2 | Otu maka ojiji na otu maka njikere | |
| 7 | Mmeghari ohuru gas uzuzu nzacha | 1set | ||
| 8 | Igwe mmiri gas na-emegharịghachi | 1set | ||
| 9 | Igwe ọkụ gas gas | 1set | ||
| 10 | Nyocha uzuzu gas | 1set | ||
| 11 | Valvụ na-achịkwa gas nyocha | 1set | ||
| 12 | Igwe oyi ikuku gas nyocha | 1set | ||
| 13 | Valvụ mgbanwe | 1set | Dịka iwu PID si dị | |
| 14 | Valvụ nchekwa | 1set | Dịka iwu PID si dị | |
| 15 | myọ molekụla | zuru oke | ||
| 16 | mita | 1set | ||
| 17 | sistemụ njikwa | Kabinet njikwa | 1set | Ihe akaebe mgbawa Exdimbpx II BT4Gb |
| 18 | PLC | Mmadụ abụọ | Usoro S1500 (otu ihe eji eme ya) | |
| 19 | Modulu analog | 1set | ||
| 20 | ihuenyo mmetụ aka | 1 | Agba nke Inchi 10 | |
| 21 | Kọntaktọ | 1set | ||
| 22 | Ihe mgbawa sekit | 1set | ||
| Rịba ama: kabinet njikwa moto dị n'ime oke ọkọnọ. | ||||
A kọwara akụrụngwa bụ isi dị ka ndị a.
Rịba ama: 1. Ndepụta nke akụrụngwa usoro bụ isi kwekọrọ na atụmatụ PID
2. A ga-enye ndepụta nke akụkụ ndị ọzọ maka ọrụ na ọrụ afọ abụọ n'akwụkwọ ọzọ.
3. Ọkọlọtọ njikọ mpụga nke ngwaọrụ ahụ bụ flange butt nke gost, a na-enyekwa gaskets na ihe njide n'ókè nke tankị nchekwa na akụrụngwa;
4. Data teknụzụ nke akụrụngwa akọwara na Mgbakwunye a ga-adabere na imewe ikpeazụ.
