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Catalydd Tair Ffordd


Man Origin:Tsieina
Enw Brand:Cath Hentek
Rhif Model:
ardystio:ISO9001
Nifer Gorchymyn Isafswm:20pcs
pris:I'w drafod
Manylion Pecynnu:Ffilm swigen + carton
Amser Cyflawni:un mis
Telerau Taliad:Talu cyn cludo
Cyflenwad Gallu:5000L / dydd
YMCHWILIAD
Disgrifiad

Three-way catalysis refers to the catalysis that converts harmful gases such as CO, HC and NOx from automobile exhaust into harmless carbon dioxide, water and nitrogen through oxidation and reduction. Mainly use three-way catalytic converter. The three-way catalytic converter is composed of a carrier, a coating and a package. The carrier is a piece of porous ceramic material, which is installed in a special exhaust pipe. It is called a carrier because it does not participate in the catalytic reaction itself, but is covered with a coating containing platinum, palladium, rhodium and other precious metals and rare earths. It is the most important external purification device installed in the automobile exhaust system. The performance of the catalyst is mainly reflected in the conversion rate, light-off temperature, and aging performance. The conversion rate is generally 85%-100%, the ignition temperature is around 270 °C, and the aging performance is at 950 °C for 30 hours, and the conversion rate is not less than 80%.

Manylion Cyflym:

The technical indicators of catalyst products are: (l). CO purification rate ≥ 95%, (2). HC purification rate ≥ 90%, (3) NOX ≥ 85%, (4). The service life is 160,000-200,000 kilometers, which belongs to the domestic leading level; the catalyst formula has three series: 1). Precious metal catalyst series mainly based on precious metals, supplemented by rare earth and other additives; (2). Rare earth catalyst series based on rare earth oxides, supplemented by precious metals and other additives; (3). A family of catalysts characterized by spherical or shaped supports.

Mantais Cystadleuol:

1. Gwasgariad da o fetelau gwerthfawr;

2. tymheredd tanio is;

3. da ymwrthedd tymheredd uchel;

4. da gwrth-wenwyndra

5. Dangosyddion bywyd: 50,000 cilomedr ar gyfer cerbydau mewn defnydd a 200,000 cilomedr ar gyfer cerbydau cynhyrchu newydd.

ceisiadau

Catalydd ôl-driniaeth gwacáu cerbydau modur a thrawsnewidydd

— TWC: Three-way catalyst for light-duty gasoline vehicles (Country II, Country III, Country IV, Country V, Country VI)

Paramedr Technegol

Gellir gwneud y rhan fwyaf o fanylebau, a gellir addasu manylebau a ddefnyddir yn llai cyffredin. Mae'r manylebau canlynol ar gyfer cyfeirio.

mathSiapiwchNifer y tyllauTrwch wal (mm)Diamedr allanol neu ystod diamedr hir a byr (mm)Amrediad uchder (mm)Ystod goddefgarwch (mm)
Cludwr lledr syth drwoddsilindrog400/60.165 0.025 ±93-143.850.8-152.4± 1

600/6

Cwrdd ag addasu defnyddwyr

Ellipse, math o redfa a math arbennig

400/600

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