Rare Earth Sulfide Research Center

 

In 2013, the company was successfully approved the Inner Mongolia Autonomous Region-level rare earth sulfide green environmental protection material research and development center, mainly dedicated to the research and development of rare earth sulfide products and technological innovation. The company's R & D center has a domestic enterprise rare earth sulfide testing center. It has complete rare earth sulfide research and development equipment and advanced physical and chemical testing instruments. It is an authoritative testing organization in the industry, and its professional testing technology strength has been widely recognized.

The R & D center consists of R & D team and testing team. At present, there are 11 experts and technicians with master's degree or above.

The local standard of "rare earth sulfide pigment cerium sulfide" formulated by the R & D center was officially implemented on March 15, 2017.

The R & D center also undertakes the performance testing, technical service, technical consultation and other related businesses of rare earth sulfide products and pigment products.

At present, the main research and development projects are:

 

1. "High Performance Green Cerium Sulfide Pigment" Project

 

Baotou Hongbote Technology Co., Ltd. has the basic, advanced and reliable production technology of green environmental protection rare earth pigments based on industrialization. It uses cerium oxide as raw material and is the product after calcination, quantitative mixing, closed high-temperature synthesis, crushing, pure water washing, surface treatment, vacuum filtration dehydration, crushing, drying, screening and grading, packaging and other processes.

Hongbote has been engaged in the research and production of rare earth environmental protection pigments for nine years, and has independent intellectual property rights and registered trademark "greenTop". The first phase of the project was completed in May 2016, with an annual output of 100 tons of rare earth environmental protection pigments has been put into stable production, and five kinds of products can be produced at present. The rare earth environmental protection pigments produced fill the gap of domestic pigment products, extend the industrial chain of deep processing of rare earth raw materials, and promote the structural adjustment of rare earth products and the upgrading of rare earth industry. Rare earth sulfide pigments are the specific application of high-performance rare earth functional materials. The products have high added value and high utilization rate of rare earth resources. They are in line with the country's strategic development plan for rare earth resources. The advantages of my country's rare earth resource reserves are transformed into economic development advantages. Reverse the situation of low added value and low utilization rate of rare earth resources in my country for a long time.

have independent intellectual property rights patent:

1, patent: "a sulfur melt method for the preparation of red pigments with a semi-cerium sulfide method"

Patent No.: ZL 2010 1 0621447.2

2. Utility model: "an intermittent high-temperature tubular atmosphere furnace"

Patent number: ZL2014 20319595.2

3, utility model: "a sulfide continuous high temperature synthesis furnace"

Patent number: ZL2016 2 1453734.6

 

2. "the introduction of foreign advanced technology and equipment to produce green environmental protection high performance rare earth pigments" project

 

After acquiring the Solvay rare earth pigment project in France, Honbott has now acquired another world-renowned brand, "Neolor."®"Neolor series products are rare earth sulfide inorganic environmental protection pigments, which have unique weather resistance, temperature resistance, UV absorption and infrared reflection characteristics. At present, there are three primary color products: bright orange, orange and red, which are widely used in various engineering plastics, such as polypropylene, polyamide, polycarbonate, polysulfide and ABS, ABS/ASA, ASA/PC, PC/PBT, ABS/PA and PU.

Has acquired the French gas-solid law technology, has the technology a number of patents, trademarks, domain names and other intellectual property ownership, my company owns.

Adhering to the concept of "innovation, coordination, green, openness and sharing", Hongbote will gradually plan to develop the application fields of the product, expand production and actively serve the global market and users by virtue of its strong advantages in rare earth resources and continuously improving technical and scientific and technological strength, especially after introducing this set of advanced production equipment from France.

 

3. "Pure Phase Cerium Sulfide" Project

The company's technology research and development center has successfully developed pure phase sulfide cerium, product model RS-01. The RS-01 product is γ-type Ce2S3, and its Th3P4-type cubic structure makes it have a large number of vacancy defects and can be doped with different functions. On the one hand, the introduction of these doped ions can adjust its important properties such as band gap and conductivity, because it is a very important semiconductor material. The S3p-Ce5d transition of γ-Ce2S3 has a strong absorption of ultraviolet radiation, which is the reason why γ-Ce2S3 has the ability to resist ultraviolet radiation.

 

4. "Rare Earth Vulcanized Rubber Additives" Project

 

At present, the scientific research personnel of the company's technical center are committed to the R & D and production of "new high-performance rare earth-based rubber additives". Rare earth-based rubber additives are a green, environmentally friendly, non-toxic product with low production cost and excellent performance. The market prospect is huge, and the project actively responds to the national requirements for environmental protection and related policies.

Today, when low-carbon technology and green economy will become a new economic growth point, the development of rubber industry is affected by the international environment. Low energy consumption, low pollution and low emission affect the development of enterprises, and also promote the continuous progress of technology in the industry. At present, the rapid development of China's rubber industry, closely related to the automobile tire industry with the rapid increase in production. With the gradual enhancement of human awareness of environmental protection, the rapid development of highways and the rapid advancement of computer technology, people have put forward higher requirements for the performance of rubber, from "green chemical industry" to REACH regulations, and then to tire labeling, more and more stringent The implementation rules and specifications all promote the tire industry to develop towards more durable, environmentally friendly, energy-saving, safe, intelligent and other functional tires, the development of high-performance tires is inseparable from the innovation of rubber technology, which also has an important impact on the development and demand of rubber.

Rubber additives will develop in the direction of non-toxic varieties, low cost and more optimized efficiency, and will continue to transform traditional processes with green processes and improve the processing environment as the main direction. With the continuous development of the rubber products industry, new environmentally friendly and high-performance rubber additives have become the mainstream trend of product development. The products of this project are green, environmentally friendly, non-toxic, non-polluting, and high-performance characteristics. The demand for the current market is great.

1, patent: "a rare earth sulfide preparation method"

Application number: 201410152532.7

2. Patent: "A rare earth sulfide rubber additive and its preparation method"

Application number: 201410148958.5

 

5. "Single Crystal Rare Earth Sulfide" Project

 

Our company is currently studying the research of single crystal rare earth sulfide and its application in semiconductor components.

The special electronic structure of rare earth elements (the particularity of 4f electron orbital filling and the existence of d empty orbit), with special electronic energy levels, provides a variety of channel functions and active chemical characteristics for a variety of electronic transitions, so it also has a variety of special electrical and magnetic properties, uniform optical properties, high mechanical strength, stable physical and chemical properties, high thermal conductivity, stable laser performance, rare earth elements in the field of optoelectronics, for example, solid-state lasers, optical fibers and optical displays have very important applications and are an important optoelectronic material.

In the past, the substrate materials used for doping rare earth elements are mainly non-semiconductor materials, such as oxides and glasses. In recent years, the luminescence of rare earth doped semiconductors has attracted wide attention. The luminescence of the rare earth element erbium is weakly affected by the matrix lattice. The energy position of the peak is not affected by the excitation power and the ambient temperature, and the study of erbium-doped silicon-based luminescence has attracted people's interest in the potential important application prospects of optical fiber communication and optoelectronic integration.

Our company depends on Baotou's rich rare earth resources as raw materials. According to the characteristics of rare earth elements and the specific application of current photoelectric material electron tube components, we develop and study the electron tube components of rare earth single sulfide, study and improve the heat resistance, thermal stability, oxygen resistance and mechanical properties of electron tube components, improve sensitivity, accuracy and accuracy, and facilitate the realization of integration, display and other functions.

Electronic components are expensive and irreplaceable. Rare earth sulfide additives have solved the problems of electronic components for many years. Their application prospects are unlimited and the economic benefits are significant, which greatly improves the application potential of rare earth sulfides.