Recovery and Reuse of Waste Slag From Laterite Nickel Ore

Nickel is an important non-ferrous metal with a wide range of uses. It mainly occurs in nature as nickel sulfide ore and nickel oxide ore. 30% of nickel resources are sulfide ore and 70% are laterite nickel ore. With the increasing demand for nickel and the gradual depletion of nickel sulfide ore, the development of laterite nickel ore is developing vigorously. During the sulfuric acid decomposition process of laterite nickel ore, the waste residue of laterite nickel ore has become a factor restricting the wet nickel extraction process. As a manufacturer of nickel slag vertical grinding mill, Guilin Hongcheng will introduce to you today the recycling method of laterite nickel ore waste slag.

Production of Oil Drilling Grade Barite Powder

In recent years, oil-based drilling fluids have been used more and more in the field of deep and ultra-deep wells, but the resources of barite with a density of 4.2g/cm3 are depleting. Can it be technically reduced, replaced or enhanced? The adjustment effect of materials has become an urgent problem to be solved in all countries. At present, the weighting material that is really accepted and widely used by the petroleum engineering industry is still barite. Therefore, the selection of drilling mud barite powder processing equipment is particularly important for the production of petroleum drilling grade barite powder. As a manufacturer of drilling mud barite powder processing equipment, Guilin Hongcheng produces barite Raymond mill, barite ultrafine mill, barite ring roller mill and other drilling mud barite powder processing equipment in the production of barite powder has been widely applied. Today, I will introduce to you the requirements of the production of oil drilling grade barite powder for drilling mud barite powder processing equipment.

Production and Application of Wet Grinding Heavy Calcium

At present, the production methods of heavy calcium carbonate mainly include dry method and wet method. The dry method generally produces heavy calcium below 2500 mesh. If the heavy calcium above 2500 mesh is produced, wet grinding is mainly used, while dry grinding is used as Preliminary process of wet grinding. Wet ground heavy calcium has the characteristics of good processing fluidity, high surface brightness, and excellent mechanical properties. It is mainly used in plastic products; with the increase of fineness, it is used in interior wall latex paint. Its contrast ratio, washing resistance, and whiteness etc. gradually increased. Therefore, more and more heavy calcium manufacturers are starting to develop the production of wet grinding heavy calcium from the dry heavy calcium processing production line. Guilin Hongcheng, as a manufacturer of calcium carbonate grinding mills, will introduce to you today the production and application of wet grinding heavy calcium.

Is Raymond mill suitable for secondary aluminum ash 120 mesh

Aluminum ash is a by-product of the electrolytic aluminum industry, which is divided into primary aluminum ash and secondary aluminum ash. Primary aluminum ash is the ash that is regularly scraped out during the melting and casting process of aluminum-related industries such as electrolytic aluminum plants and recycled aluminum plants, in which the metal aluminum content is 15% to 20%. Enterprises usually use methods such as frying ash or pressing to recover the metal aluminum in aluminum ash. The primary aluminum ash is ground and screened to obtain elemental aluminum, and the fine ash obtained is the secondary aluminum ash. Secondary aluminum ash harmless treatment usually needs to be ground to 120 mesh. So, what equipment is used to process the secondary aluminum ash 120 mesh? Is aluminum ash suitable for processing with Raymond mill? Guilin Hongcheng, a manufacturer of aluminum gray Raymond mill, will answer your questions today.

Guilin Hongcheng Henan Office Sets Sail

The flowers are blooming in Pinellia, and the sky is full of joy! On June 15, 2023, the opening ceremony of Guilin Hongcheng Henan Office was grandly held in Nanzhao County. Under the kind invitation of Hongcheng, local new and old customers and friends in Henan attended and sent sincere blessings. The new start of the Henan office is an optimization and upgrade of Hongcheng's service system. We strive to practice the "customer-centric" business philosophy, and actively provide more convenient and efficient localized services for our customers and friends.

Gypsum Powder Grinding Equipment for Construction

The main component of gypsum is calcium sulfate dihydrate (CaSO4. 2H2O). After calcining and grinding, various gypsum variants can be obtained. β-type hemihydrate gypsum is one of them, which is usually referred to as building gypsum powder (βCaSO4. 1 / 2H2O), is the main raw material for the manufacture of gypsum products such as paper gypsum board, fiber gypsum board, and gypsum. As a manufacturer of gypsum powder grinding equipment for construction, Guilin Hongcheng will introduce to you today the application of gypsum powder grinding equipment for construction in the production process of hemihydrate gypsum.

Advantages of Gypsum Vertical Grinding Mill Equipment

Building gypsum is made of gypsum. The calcined and ground product, also known as β-type hemihydrate gypsum, is the main raw material for making gypsum products such as paper gypsum board, fiber gypsum board, and gypsum decorative board. The main machine in the construction gypsum powder production equipment is gypsum grinding equipment, which currently has three types: Raymond mill, wind-swept mill, and gypsum vertical grinding mill. As a manufacturer of gypsum vertical roller mills, Guilin Hongcheng will introduce to you today the advantages of gypsum vertical mills as construction gypsum powder production equipment.

Optimization of Stone Grinding Machine in Brick Factory

Many sintered brick factories are put into operation every year, but due to the low level of technology and equipment, small factories, high operating costs, and poor product quality make it difficult for enterprises to move forward. The main reason is that engineering design errors and key equipment can not or can not meet the process indicators. Guilin Hongcheng, as a manufacturer of Stone grinding machines for brick factories, has participated in the design of brick factory equipment projects for many times, and provided high-quality stone grinding mill equipment for brick factories. Today we will introduce to you the optimization plan of the stone mill production line in the brick factory.

Vertical Roller Mill Volcanic Ash Powder Processing Technology

The grinding process of natural pozzolan materials consumes a lot of energy. After grinding, the particles of natural pozzolan materials are irregular, with many edges and corners, and the fluidity ratio is relatively small. In addition, natural pozzolan materials are natural materials with relatively low activity. Therefore, the vertical roller mill for volcanic ash pulverization has become a new ideal equipment for volcanic ash pulverization. Guilin Hongcheng, as a manufacturer of volcanic ash powder making vertical roller mill, will introduce you to the process and application of volcanic ash powder making vertical grinding mill today

How Granite Mills Are Used in the Production of Antique Bricks

Granite slab is a high-quality building material, which is widely used in masonry and decoration of high-end and luxurious buildings and structures. With the development of modern buildings, the demand for granite slabs has increased rapidly, further driving the mining and processing of granite. However, due to the traditional production methods used in the mining of granite resources, the yield of stone materials is only about 25%. The backward mining technology has led to the production of a large amount of yellow granite scraps and a large amount of stone powder and slurry during processing. So, is there any use for these granite grind? As a manufacturer of granite grinding machines, Guilin Hongcheng will introduce to you an application of granite grinding machines today: the method of using granite grinding mills in the production of antique bricks.