Recently, Xinhai passed ISO14001:2015 environment management system and ISO45001:2018 occupational health and safety system certifications. The scope of certifications is the environmental management activities and occupational health and safety activities for the relative department, office area, and workplace of mine equipment manufacturing (ball mill, flotation cell, agitation tank, and thickener).
Xinhai Mechanical Design Institute focuses on the design and research of mineral processing equipment for over 20 years, who has required numerous technical achievements in the ball mill, the combination of KYF flotation cell and XCF flotation cell and updated high-efficiency thickener.
Recently, Xinhai Mining with mineral processing EPC+M+O service successively appeared the 4th China Copper Industry Science and Technology Development Exchange Conference and China Cyanide Tailing Dealing and Comprehensive Utilization Technology Exchange Conference. Xinhai discussed the technology development result with peers and constantly increasing industry influence.
There are many limonite reserves in the world. The main types are goethite and hydrogoethite, which have weak magnetism, wide range of hardness changes, and are easy to muddy in the process of crushing and grinding. And due to some of its natural properties, it is difficult for limonite to meet the taste requirements of iron concentrate by simple physical beneficiation methods, and it is difficult to obtain a high metal recovery rate. Therefore, limonite is a relatively complex and difficult iron ore one.
With the development of the photovoltaic industry, the supply of quartz sand raw materials has gradually become the focus of the industry. Recently, the Hunan 800TPD quartz processing plant project undertaken by Xinhai Mining was officially put into operation. On-site installation and commissioning, providing "one-stop" service. In the processing process, Xinhai Mining adheres to the service concept of customer demand first, and builds an energy-saving and efficient processing project with professional technology and perfection!
Flotation is often used as the main beneficiation method of the low-sulfur quartz gold mine. For this kind of gold-containing minerals, they usually have the characteristics of uneven granularity, complex symbiotic relationship between gold minerals and pyrite, which causes some difficulties to select other gold minerals. Gold minerals, as a common precious metal, are very concerned about the recovery rate. Therefore, how to select the quartz gold mine to improve the recovery of gold minerals has become a wide concern.
With the rapid development of economy, the demand for lead, zinc and silver metals is increasing. Therefore, it is of great significance to strengthen the comprehensive utilization of lead, zinc and silver mineral resources. This paper introduces two common beneficiation methods of polymetallic ore: flotation method and flotation-magnetic separation method.
Hematite with higher phosphorus content is mostly shaped hematite. Its embedded granularity is fine, iron minerals and gangue minerals constitute granular, relatively weak magnetic, and the particle size distribution is not uniform, high phosphorus content, easy to mud in the process of grinding, it is difficult to select.
Copper ore in nature can be divided into porphyry copper ore, sandstone type copper ore, copper-nickel sulfide type, pyrite and so on. Different types of copper ore use different mineral processing technologies. This article will introduce three different mineral processing technologies for treating single copper sulfide ore, namely: two-stage grinding + two-stage flotation process, one-stage grinding + flotation coarse concentrate regrinding process, and one-stage grinding process + flotation process.
Mongolia is located in Northeast Asia, and is closely connected to my country in the east, south and west, with a border line of 4,710 kilometers. Mongolia has a complex geological structure and rich mineral resources. The reserves of gold, coal and copper mines are among the top in the world, with high mining value and great development potential. Recently, the Mongolian 2 million TPA gold ore processing plant built by Xinhai was officially put into production. The whole processing plant adopts Xinhai customized "whole mining industry chain service (EPC+M+O)". The successful operation of the project further expands the brand influence of Xinhai in Mongolia, and consolidates the development road of Xinhai in the Mongolian mining market.
With the wide application of lithium batteries and lithium carbonate, downstream enterprises have an increasing demand for raw materials of lithium concentrate. In order to meet the needs of enterprises, improving the recovery rate of concentrate in ore is one of the main ways to solve this problem. There are various methods for spodumene ore beneficiation. This article mainly introduces five ways to improve spodumene ore flotation efficiency and concentrate recovery rate. , Dosing in sections, increase the aeration strength of the flotation machine, reduce the flotation acceleration and stirring strength.
Fluorite concentrate is particularly widely used, adding sulfuric acid to make hydrofluoric acid is used in the chemical industry. The missile industry, aviation industry and motor industry will all be applied to hydrofluoric acid made from fluorite concentrate. In order to meet the major industrial demand, it is imperative to improve the utilization rate of fluorite raw materials. In the beneficiation industry, fluorite ore generally adopts flotation method to select concentrate. The following article details you about the different types of fluorite mineral flotation techniques.
Titanium is one of the important metals used in industrial production, national defense and daily life, and the production of its raw materials has also received extensive attention and attention. Among them, ilmenite, the main source of titanium resources, strengthening its sorting and recycling is one of the key measures to improve the production capacity of titanium raw materials. This article will introduce three kinds of ilmenite mineral dressing technologies, namely ilmenite gravity separation process, strong magnetic-gravity separation process and strong magnetic-flotation process.
Lithium ore mainly contains spodude pyroxene, lithium mica, lithium permeable feldspar and lithium phosphate alumina stone. Spodumene is a wide range of lithium minerals, which has the characteristics of large reserves and wide distribution. Spodumene is often accompanied by quartz and feldspar, so the flotation method is often used to separate and enrich the spodumene concentrate. This paper mainly introduces the flotation technique and the flotation agent used.
Titanium is an important metal, with good plasticity and high specific strength, which has great significance in multiple fields. The main source of titanium resources is ilmenite, so the development and utilization of ilmenite is very important. The beneficiation methods of ilmenite mainly include reseparation, magnetic separation, flotation, combined beneficiation and so on. In this paper, we will introduce the mineral dressing method of ilmenite to help you solve the problem of ilmenite ore.