1. Ntughari
FGD nozzlesNa-arụ ọrụ na gburugburu corrosive nke ukwuu nwere sọlfọ oxides, chloridedes, na kemịkal ndị ọzọ na-emerụ ọnụ. Siricon carbide (Sic) na-egosi nguzogide corrosion na-erughị ngbanwe corrosion na-erughị 0.1% uka na ngwọta ph 1-14 (kwa ule ASTM C863). E jiri ya tụnyere igwe anaghị agba nchara (pemen 18-25) na nickel alloys (sic 30-40), sic 30-40), Sic 30-40), Sic 30-40), Sic 30-40), Sic 30-40)
2. Nkwụsi ike nke okpomoku
Okpomọkụ na-eme ka usoro ọkụ mmiri na-eme ka sistemụ gas na-ejikarị 60-80 Celsius C na spikes karịrị 120 Celsius C. Semic Ceramic na-ejigide 85% nke ụlọ ya - ike okpomọkụ na 1400 Celsius ceramis (na-atụfu 50% ike site na 1000 Celsius C) na steel na-eguzogide okpomọkụ. Omume ya ọkụ (120 w / M ·) na-eme ka arụmụka dị ọkụ rụọ ọrụ, na-egbochi usoro nrụgide ikuku.
3. Yiri iguzogide
Site na ihe siri ike nke 28 GPA na ihe mgbochi siri ike nke 4.6 mpịakọta nke 4.6, Sic na-egosipụta iguzogide per nsị (mohs 5-7). Nnwale ubi na-egosi Sic nozzles na-eyi mgbe awa 20,000, ma e jiri ya tụnyere 30-40% na ọla kọpa n'ime awa 8,000.
4. Ihe njiri mara
Gburugburu nke na-abụghị nke na-abụghị SITE (kọntaktị kọntaktị> 100 Celsius) na-enyere gị aka ịgbasa mgbasa ozi CV na-eme ka ihe ọkụkụ. Elu ultra-lar (RA 0.2-0.4μM) na-ebelata nrụgide nke 15-20% ma e jiri ya cheffiefles dị iche iche (± 1%) na-arụ ọrụ ogologo oge.
5. Echiche dị mfe
Ngwakọta kemịkal Sic na-enye ohere ka usoro dị ọcha na-eme ihe ike gụnyere:
- Nnukwu mgbali elu jet (ruo 250 mmanya)
- Nchịcha Ultrasonic na Ngwọta alkaline
- Steam Mbem na 150 Celsius C
Enweghị ihe ize ndụ nke mmebi nke ala a na-ahụkarị na polymer-gbanyere ma ọ bụ igwe kwụ ọtọ.
6. Ndụ Ende Upe
Ọ bụ ezie na ọnụ ahịa mbụ maka Sic nozzles bụ 2-3 dị elu karịa ọkọlọtọ 316l nchara nchara, ndụ afọ 8-10 ha (na afọ 2-3 na-ebelata ugboro abụọ site na 70%. Ichebe onwe ya na-egosi 40-60% echekwaba ihe karịrị afọ 10, yana ihe efu nke dị na-anọ.
7. Ndakọrịta gburugburu
Sic na-egosi arụmọrụ na-enweghị atụ n'ọnọdụ oke:
- Nkwụsị nnu nnu: 0% ma ọ bụrụ na 5000hr Athm B117
- Acid Dew Policting: na-emegide 160 ° C H2SO4 Vapo
- Igwe ikuku na-eguzogide: ịlanarị 1000 →000 Celsius C → Celsius C quing cenchles
8. Njirimara mgbochi
Ihe owuwu atomic Sic na-emeputa elu na-ezighi ezi na ntuli aka 80% dị ala karịa usoro ọzọ. Ọmụmụ ihe na-egosi na ihe na-eme ka ihe na-akpali akpali na-etolite na-esighi ike (adhesion <1 MPA) na setals, na-eme ka iwepụ ya dị mfe.
Nkwụsị Ahụike
Silicon Carbic na-apụta dị ka nhọrọ akụrụngwa kachasị mma maka fGD nozzles site na nyocha arụmọrụ:
- 10 × Nọ ogologo ndụ karịa ihe ndị ọzọ metallic
- 92% mbelata na mmezi
- 35% oganihu na arụmọrụ nke So2 na-arụ ọrụ site na usoro na-agbanwe agbanwe
- Ntinye aka zuru ezu na EPA 40 CFR PAST 63
Site na iji usoro nyocha dị ka mmiri mmiri na-acha, na-enweghị atụ na-esote na-esote oghere na-esote elu elu na geometries dị iche iche na ceramic. Nkọwa evolushọn a na teknụzụ silicon caricon dị ka ihe nhọrọ maka ọgbọ ọzọ na-agbasa usoro nhicha gas.
Post Oge: Mar-20-2025