Name: Customize Industrial Processing EAF Dust from Wealz Kiln
Brand: Zhengzhou Hengyang Industrial Co., Ltd
SKU: bene FORNO
Price: 65,350.00 USD
Availability: InStock

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Customize Industrial Processing EAF Dust from Wealz Kiln

Wealz Kiln EAF Dust

EAF Dust Recycling Wealz Kiln

Luogo di origine:

Cina

Marca:

hengyang

Certificazione:

ISO9001

Numero di modello:

bene FORNO

Documento:

Zinc Waste Recycling.pdf

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Customize Industrial Processing EAF Dust from Wealz Kiln

Dettagli del prodotto

Capacità:

0,9-40 t/ora

Energia:

18.5-132KW

Colore:

Personalizza

OEM:

accettare

CPE:

accettare

Termini di pagamento e di spedizione

Quantità di ordine minimo

Prezzo

35000-95700USD/set

Imballaggi particolari

Negociato

Tempi di consegna

15-20 giorni

Termini di pagamento

T/T

Capacità di alimentazione

30 set/mese

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Descrizione del prodotto

The Waelz Kiln is the dominant technology accounting for 80% of total crude zinc oxides production worldwide from EAF dust sources. In the Waelz process EAF steel dust is mixed with solid reducing agent and lime or silica, pelletized and then it is fed to the kiln and heated to reaction temperature to volatilize the non-ferrous metals like zinc and lead, while ferrous oxides are also reduced. The main components of the Waelz oxides are volatilized oxides of non-ferrous metals (Zn,Pb, Cd, etc.) and also halogens (mainly chlorides), alkaline metals (Na, K), and some sulphur oxide.

Nowadays, the major part of Waelz oxide is used by primary zinc smelters to produce electrolytic zinc. Because halogens content in the Waelz oxide have a detrimental effect in zinc electro-winning, the zinc smelters normally request a concentration of each CI and F not higher than 0.1%which requires a washing step. Nonetheless, the ratio of washed crude zinc oxides blended with sulphide concentrates that can be fed to the roaster is usually not higher than 10%. The direct feeding of washed Waelz oxide to the leaching is hardly applied. Customize Industrial Processing EAF Dust from Wealz Kiln 0

Kiln Technical Details:

Specification Model (m)	The size of the kiln			Yield (t/h)	Speed (r/min)	Electrical power (kw)	Weight (t)	Remarks
Specification Model (m)	Diameter (m)	Length (m)	Gradient (%)	Yield (t/h)	Speed (r/min)	Electrical power (kw)	Weight (t)	Remarks
φ1.4×33	1.4	33	3	0.9-1.3	0.39-3.96	18.5	47.5	----
φ1.6×36	1.6	36	4	1.2-1.9	0.26-2.63	22	52	----
φ1.8×45	1.8	45	4	1.9-2.4	0.16-1.62	30	78.2	----
φ1.9×39	1.9	39	4	1.65-3	0.29-2.93	30	77.59	----
φ2.0×40	2	40	3	2.5-4	0.23-2.26	37	119.1	----
φ2.2×45	2.2	45	3.5	3.4-5.4	0.21-2.44	45	128.3	----
φ2.5×40	2.5	40	3.5	9.0-10.5	0.44-2.44	55	149.61	----
φ2.5×50	2.5	50	3	6.25-7.4	0.62-1.86	55	187.37	----
φ2.5×54	2.5	54	3.5	6.9-8.5	0.48-1.45	55	196.29	----
φ2.7×42	2.7	42	3.5	10.0-11.0	0.10-1.52	55	198.5	----
φ2.8×44	2.8	44	3.5	12.5-13.5	0.437-2.18	55	201.58	Preheater kiln
φ3.0×45	3	45	3.5	12.8-14.5	0.5-2.47	75	210.94	----
φ3.0×48	3	48	3.5	25.6-29.3	0.6-3.48	100	237
φ3.0×60	3	60	3.5	12.3-14.1	0.3-2	100	310	----
φ3.2×50	3.2	50	4	40.5-42	0.6-3	125	278

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