Name: Customize Industrial Processing EAF Dust from Wealz Kiln
Brand: Zhengzhou Hengyang Industrial Co., Ltd
SKU: wealz 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

Lugar de origem:

China

Marca:

hengyang

Certificação:

ISO9001

Número do modelo:

wealz FORNO

Documento:

Zinc Waste Recycling.pdf

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Customize Industrial Processing EAF Dust from Wealz Kiln

Detalhes do produto

Capacidade:

0,9-40t/h

Poder:

18.5-132KW

Cor:

Personalizar

OEM:

aceitar

CPE:

aceitar

Termos de pagamento e envio

Quantidade de ordem mínima

Preço

35000-95700USD/set

Detalhes da embalagem

Nociado

Tempo de entrega

15-20 dias

Termos de pagamento

T/T

Habilidade da fonte

30 conjuntos/mês

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Descrição do produto

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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