Utuzu twa FGD Silicon carbide sprial nozzles – FGD na Amoniya
Sisitemu zo gukuraho imyuka ihumanya ikirere (FGD) zikoresha lime cyangwa lime nk'ikintu gikoreshwa mu gukwirakwiza imyuka ihumanya ikirere (SO2) zikoreshwa cyane ku isi yose mu kugenzura imyuka ihumanya ikirere ituruka ku mashanyarazi akoresha amakara. Icyakora, sisitemu zishingiye kuri ammonia zirimo kugaragara nk'uburyo bwiza bwo gukemura ibibazo bijyanye no gukora no gucunga imyanda y'amazi n'iy'ibitunguru. Ikoranabuhanga ryo gukuraho imyuka ihumanya ikirere rishingiye kuri ammonia (EADS) rikora neza ntiritanga imyanda y'amazi cyangwa ibintu bidakenewe bigomba gutabwa; ahubwo, inzira ifunganye itanga ifumbire ya ammonia sulfate ishobora kugurishwa ishobora kugabanya ikiguzi cyo gukora kirenga 50%.
GUSENYERA GAZ MU MAZI IKOMEYE HAMWE N'IMITERERE/IMITERERE
Ibicuruzwa byacu bimara igihe kirekire, kimwe n'ibirango mpuzamahanga bizwi cyane: SPRAY, BETE, LECHLER.
Ibiranga
Uburyo bwo gusukura sulphur bushobora kugerwaho ku kigero kiri hejuru ya 99%.
Kuboneka kw'ibirenze 98% bishobora kugerwaho
Ubwubatsi ntibushingira ku gace runaka
Igicuruzwa gishobora kugurishwa
Imikorere itagira umupaka y'ibice by'imodoka
Uburyo bufite umubare munini w'abarebwa ku isi
| Umutungo | Agaciro |
|---|---|
| Ubucucike (kg.m-3) | 3030 |
| Imisokoro igaragara (%) | 0 |
| Uburyo bwo gupima bwa Young (GPa) | 400 |
| Imbaraga zo Kugonda (MPa) | 390 |
| Ubukomere (VHN) | 2500 |
| Igipimo cyo kwagura ubushyuhe (x 10-6/ºC) | 4.3 |
| Ubushobozi bwo gutwara ubushyuhe (W/mK) | 145 |
| Ubushyuhe ntarengwa bwo gukoreshwa (ºC) | 1375 |
Gusukura imyuka ihumanya hakoreshejwe isukari
Kugira ngo umwuka urimo amazi uhinduke ukoresheje isukari, unyuzwa mu cyuma gifata amazi (scrubber). Isukari y'indimu ikoreshwa mu cyuma gifata amazi (limestone cyangwa lime bleach) ihura na dioxyde de sulphur iva muri flue bleach. Uko ikwirakwizwa ry'ibintu byinshi niko isukari irushaho kugira akamaro.
Mu gihe cyo kwinjiza amazi, umwuka uvamo amazi uzura umwuka w’amazi. Icyo bita "gaze isukuye" akenshi iva mu mwobo utose cyangwa mu munara wo gukonjesha. Amazi yatakaye muri icyo gikorwa agomba gusimbuzwa. Ifu y’indimu itemba mu mazi igumana imbaraga mu gukoresha imiti binyuze mu gukurura amazi menshi hanyuma igasimbuzwa indi miyoboro mishya. Ifu y’amazi ivamo amazi irimo gypsum, yoroshye - ni umusaruro w’indimu na sulfure kandi ishobora kugurishwa nyuma yo gukurwamo amazi (urugero: ku nkuta za gypsum mu nganda z’ubwubatsi).
Uduce twihariye twa ceramic dukoreshwa mu gushyiramo icyuma gifunga imyuka mu cyuma gifata amazi. Utu duce dukora uduce twinshi duto duto duturuka ku gice gifunga imyuka, bityo tukaba ubuso bunini butuma habaho uburyo bwo kohereza amazi menshi. Ibikoresho bya ceramic bitanga ubuzima burambye nubwo icyuma gifunga imyuka gifite gypsum gifite ubushobozi bwo gukurura. Mu miterere yacu, dushyira ingenzi cyane ku bice bidafite aho bibogamiye, ku buryo imyanda mito iri mu gice gifunga idashobora gushyiraho utuce. Kugira ngo imikorere ihendutse, utu duce dushobora guhindurwa kugira ngo tugere ku rugero rwo hejuru rw'imashini. Umunwa ushobora kugenwa (hafi) kuri buri kibazo cyo gukora. Uretse utu duce twuzuye n'utundi duce tw'imyuka mu nguni zitandukanye zo gusukura no mu muvuduko w'amazi, umunwa wa ZPC ufite uburyo bwo kuzunguruka bufite uburenganzira bwo kuzunguruka.
Agace k’aho amazi anyura kagizwe n’utubyimba twinshi tw’iminwa n’uburyo bwo gutandukanya ibitonyanga bushyizwe mu buryo butambitse, kugira ngo bisubize ibitonyanga bito bitwarwa mu muyoboro wa gazi mu nzira. Ukoresheje utubyiniro twacu tw’ibitonyanga dufite ubushobozi bwo hejuru, ushobora kongera imikorere y’uruganda rwawe.
Ibintu bikomeye biri mu gitereko bishobora gutuma amazi agwa, urugero nko mu gitereko gitandukanya amazi, mu muyoboro w’amazi cyangwa ku miyoboro, bishobora guteza ibibazo mu mikorere. Kubera ko amazi ahora akurwa mu muyoboro binyuze mu guhumeka, amazi agomba gushyirwa mu cyuma gifata amazi, gishobora kandi gikwiye gukoreshwa mu gusukura. Imbobo z’ururimi za ZPC zagaragaje ko zisukura aho amazi yinjira. Imbobo zuzuye za ZPC zikunze gukoreshwa mu gusukura imbobo zitandukanya amazi.
Plasitiki (urugero ku miyoboro) na rabha (urugero: gaskets, linings za rabha, nibindi) bikunze gukoreshwa mu cyuma gifata umwuka gifite ubushyuhe buri hasi y’ubushyuhe bwa gaze itarakonjeshwa. Ubusanzwe, icyuma gikonjeshwa mu cyuma gikonjesha gaze irakonjesha bihagije, ariko, urugero, iyo pompe y’ibiryo ihagaze, plastiki na rabha bishobora kwangirika. Utuzu duto tw’icyuma twihariye twagaragaye ko dufite agaciro hano, dufata umwanya wo gukonjesha muri iki gihe bityo tukirinda ishoramari ry’uruganda rukuraho gaze irangi.
Karubide ya silikoni ifatanye n'ibice (SiSiC): Ubukomere bwa Moh ni 9.2, bufite ubudahangarwa bwiza bwo kwangirika no kwangirika, burwanya kwangirika no kurwanya oxidation. Bufite imbaraga zikubye inshuro 4 kugeza kuri 5 kurusha karubide ya silikoni ifatanye n'ibice bya nitride. Igihe cyo gukora ni kirekire inshuro 7 kugeza ku 10 ugereranyije n'ibikoresho bya alumina. MOR ya RBSiC ikubye inshuro 5 kugeza kuri 7 ugereranyije na SNBSC, ishobora gukoreshwa mu miterere igoye cyane.
Shandong Zhongpeng Special Ceramics Co., Ltd ni imwe mu mashami manini ya silicon carbide ceramic mu Bushinwa. SiC technical ceramic: Ubukana bwa Moh ni 9 (Ubukana bwa Moh bushya ni 13), bufite ubudahangarwa bwiza bwo kwangirika no kwangirika, ubukana bwiza bwo kwangirika no kurwanya oxidation. Igihe cy'akazi k'ibicuruzwa bya SiC ni inshuro 4 kugeza kuri 5 ugereranyije n'ibikoresho bya alumina 92%. MOR ya RBSiC ikubye inshuro 5 kugeza kuri 7 ugereranyije na SNBSC, ishobora gukoreshwa mu miterere igoye cyane. Uburyo bwo gutanga ibiciro ni bwihuse, gutanga ibintu ni uko byasezeranijwe kandi ubwiza ni ubwa mbere. Buri gihe dukomeza guhangana n'intego zacu kandi tugasubiza imitima yacu kuri sosiyete.
