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environmental friendly vacuum distillation furnace for Zinc

Name: environmental friendly vacuum distillation furnace for Zinc
Brand: Unionsum
Price: USD $1 - 10,000,000 / Set

FOB Price

USD $1 - $10,000,000 / Set

1 Set(Min.Order)

Supply Ability 1 Set / Sets per Month
Port China main ports
Payment Terms:T/T

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Product Details

Condition:	New	Type:	Other	Usage:	Other
Place of Origin:	Hunan, China	Brand Name:	Unionsum	Model Number:	Customized
Voltage:	Onsite Condition	Power(W):	Adjustable	Dimension(LWH):	Depands
Weight:	2T-35T	Certification:	ISO9001	Warranty:	2 Years
After-sales Service Provided:	Engineers available to service machinery overseas

Product Description

Customized services

Customized vacuum distillation test before order

Korean customer Indian customer

Russian customer Bulgaria cusomter

Unionsum Experts at oversea site

Equipment Test at factory before delivery

Overview

Vacuum distillation Metallurgy Solution

Vacuum distillation furnace is a newly developed distillation furnace by Unionsum. Now it is widely used by customer to recover Sn, Sb, Bi, Ag, and Cd from silver foam, hot galvanizing Zn residue, Sn Sb Ag drosses of refining process, slag, Lead eletro-refining anode slime, Copper eletro-refining anode slime and so on. Its main power is that it can separate Sn, Zn, Ag, Pb and Sb from each other when they are in the alloy.

Brief process description

Decrease boiling point of metals in alloy under vacuum
Distil & purify each low boiling point(≤2000°C) metal from alloy
Leave & purify high boiling point metals
Produce liquid metal or nanoscale powder by control of the condensation speed

Advantages

Low energy consumption, 600~800kwh/MT raw materials
High purity of metal product, ≥99.95%, Automatically operation
Produce liquid metal and solid metal powder
No off-gas, environmental friendly, hygiene working
Low infrastructure cost, less construction area
Large capacity, single furnace 10t/d, continuous or batch shift

Principle

Each metal has its own vapor pressure, so vacuum distillation technology depends on the different metal with different vapor pressure to separate metal from alloy. Function of pure metal vapor pressure and temperature is as follows:

Metals Pressure VS Boiling Temperature

According to above function, we generate the following vapor pressure and temperature curve that indicates which metals can be separated or not by vacuum distillation.

Application

Lead Pb

Process	Raw material	Product
Vacuum distillation process	Pb/Cu floating slag from Cu removal process for Pb (95~98%) fire-refining	Pb, Copper matter (Pb≤2%)
Vacuum distillation process	Cu or Pb anode slime with precious metal (Au/Ag)	Pb/Sb/Bi, Ag/Au
Vacuum distillation process	Pb secondary material	Pb/Sb/BiSn/Cu, Ag/Au

Zinc Zn

Process	Raw material	Product
Continuous vacuum distillation process	Zn ingot 98%	high pure Zn ingot 99.99%
Vacuum distillation process	Zn 90%~99%	fine Zn powder (99.99%, 2~15μm)
Vacuum distillation process	hard Zinc 99.5%	pure Fe and Pb, Ag/Ge/Im rich slag
Vacuum distillation process	hot galvanizing Zn residue (Zn/Fe/Al alloy)	Zn ingot/powder (99.99%), Al
Vacuum distillation process	Bi-Ag-Zn slag, Pb-Ag-Zn slag (silver foam, silver zinc crust)	Ag separated from Bi-Zn or Pb-Zn

Cadmium Cd

Process	Raw material	Product
Reduction smelting process	Cd low temperature molten salts (Cd or its oxides powder from Zn electro-winning)	Cd ingot (98%)
Continuous vacuum distillation process	Cd ingot (98%)	Cd ingot (99.998%)
Batch vacuum distillation process	Cd distillation slag	Cd, Tl, Im, Pb, Cu
Comprehensive process	Cd-Ni batteries	stainless steel and Cd ingot (99.998%)

Others


Vacuum distillation process	WEEE	Pb/Sb/BiSn/Cu/Se, Ag/Au/Pt/Pd
Vacuum distillation process	Sulphuric acid sludge from acid generation plant of ZnS calcining	Hg(99.99%), Se(99.99%)
Vacuum distillation process	Se (95~98%)	Se ingot/powder (99.99%)
Vacuum distillation process	Sulphide ore or slag	Pure sulphure
Vacuum distillation process	GaAs	High pure Ga, High pure As
Vacuum distillation process	Im ingot (98%) with Zn/Cd	Pure Im(Zn/Cd≤0.0010%)
Continuous vacuum distillation process	Crude Mg	high pure Mg ingot (99.99%)

Process

Process for Pb-Sn-Sb recovery

Continuous Vacuum Distillation (CVD)

Batch Vacuum Distillation (BVD)

3 sets of vacuum distillation units for Bulgaria customer

Reference list

No.	Project type	Equipment	Customer	Year
1	Cadmium project	3 sets (9 furnaces)	Henan Yuguang Zinc industry Co., Ltd.	2012
2	Cadmium project	1 sets (4 furnaces)	Shandong Fangyuan Nonferrous Metals Group	2012
3	Cadmium project	2 sets (5 furnaces)	Huludao Zinc industry Co., Ltd	2012
4	Cadmium project	1 sets (4 furnaces)	Yunan Mengzi Mining Co., Ltd	2013
5	Cadmium project	1 sets (4 furnaces)	Chifeng Hongye Zinc Smelting Co., Ltd.	2013
6	Cadmium project	1 sets (4 furnaces)	Nanfang Nangfang Nonferrous metal Co., Ltd.	2014
7	Zinc powder project	2 sets (2 furnaces)	Yunnan Yuntong Zinc Co., Ltd.	2013
8	Hard Zinc distillation project	4 sets (4 furnaces)	Maguan Yuntong Zinc Co., Ltd.	2012
9	Hard Zinc distillation project	3 sets (3 furnaces)	Baiyin Nonferrous Group Northwest No.3 Smelter	2015
10	Se & Hg distillation project	1 sets (2 furnaces)	NFC Chifeng Zinc Industry Co., Ltd	2013
11	Sulphur distillation project	1 set (3sets)	Zhuzhou Smelter Group Company Ltd.	2013
12	7500tpa Pb-Sb-Sn	3 sets (3 CVD)	Bulgaria ( foreign customer names cannot disclose due to confidentiality)	2015
13	350tpa Ag foam	1set horizontal type	Russia	2015
14	5000tpa Pb-Sb-Sn	2 sets (2 CVD)	Korea	2016

Main equipment

Installation site

Our company

Unionsum, a subsidiary of CRIMM, provides sustainable system solution for mining and metallurgy industry, including engineering, procurement and construction, and offers a widerange of scientific research and consulting services.

Why choose Unionsum
History from 1953
Most authoritative and comprehensive organization in China mining and metallurgy industry
2 academicians of China Engineering Academy, 108 professors and 500 senior engineers
50 Laboratories and Pilot Plants (2 state key Labs)
Decades experiences in research and engineering service

Qualifications

Clients Visiting

Global Market

Vacuum distillation project at Bulgaria Rotary furnace at Thailand

Contact information
Skype: leodenggao
M.P: 86-18507315516
Web: http://unionsum.en.china.cn
Add: Room 301-, Yubang Internation Plaza, No.222, Xinyao Road (S),
Tianxin District,Changsha, Hunan, China

Contact Us

Unionsum International Industrial Co., Ltd.: Contact nameAlbert Tang; Phone86-731-85781166; AddressFloor 3, Yubang Int'l Plaza, No. 222, Xinyao South Road, Tianxin Dist., Changsha, Hunan, China (Mainland) Changsha,Hunan

Product Categories

Copper Metallurgy Equipment	Lead Metallurgy Equipment	Mineral Processing Equipments	New Products
Special Product	Zinc Metallurgy Equipment

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environmental friendly vacuum distillation furnace for Zinc

Product Details

Product Description

Vacuum distillation Metallurgy Solution

Metals Pressure VS Boiling Temperature

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