China Sichuan Xinyun Jinhong Technology Co., LTD Company News

  Chemical products refer to various chemicals manufactured through chemical reactions or physical changes, including chemical raw materials, intermediates, finished products, and by-products. These products come in a wide variety and are widely used in daily life and industrial production, such as medicine, agriculture, construction, energy, and other fields. Common chemical products include organic chemical products, inorganic chemical products, and polymer chemical products. Fine chemical products are a series of products produced in small batches with specific functions and purposes by deep processing of primary or secondary chemicals in the basic chemical industry, such as pharmaceuticals, chemical reagents, catalysts, dyes, etc.

    Chemical products can be mainly divided into four categories: inorganic chemical products, organic chemical products, biological chemical products, and fine chemical products.   Inorganic chemical products include sulfuric acid, nitric acid, hydrochloric acid, phosphoric acid, caustic soda, soda ash, synthetic ammonia, and various inorganic salts.   Organic chemical products are mainly derived from coal chemical and petrochemical products, such as hydrocarbons and aromatic compounds, specifically methane, ethane, formaldehyde, acetaldehyde, formic acid, acetic acid, benzene, toluene, xylene, benzenesulfonic acid, phenylacetic acid, nitrobenzene, aniline, phenol, acetone, ethanol, etc.   Biochemical products include starch sugar, amino acid food additives derived from fermentation, antibiotic pharmaceutical products, etc.   Fine chemical products include dyes, pigments, fragrances, rubber additives, plastic additives, printing and dyeing textile and papermaking additives, water treatment agents, oilfield and mining additives, etc.   In addition, there are also high molecular weight polymers such as synthetic resins and plastics, synthetic rubber, synthetic fiber monomers (polymers), etc; Pesticides, such as insecticides, fungicides, herbicides, etc; Dyes and organic pigments, such as fiber dyes, leather dyes, etc; Chemicals used for information, such as film substrates, motion picture films, X-ray films, etc; Food and feed additives, such as food additives and feed additives; And chemical reagents, etc.

    The development process of chemical products can be traced back to ancient times, when people mainly relied on the direct utilization of natural substances. With the improvement of productivity and changes in demand, people have begun to explore how to transform natural substances into new substances with multiple properties. This led to the emergence of various processing technologies, such as metallurgy, oil refining, papermaking, leather making, etc. These production sectors gradually separated from the chemical industry and became independent production sectors.   In the 20th century, with the vigorous development of large-scale petroleum refining industry and petrochemical industry, the discipline of chemical engineering was further improved. Chemical engineering is based on chemistry, physics, and mathematics, combined with other engineering techniques, to study the common laws of chemical production processes and solve many engineering and technical problems that arise during scaling up and large-scale production. This has further expanded the production scale of the chemical industry, improved production efficiency, and added a large amount of material wealth to humanity.   In China, in the late 1960s to early 1970s, the National Development and Reform Commission approved the construction of the Dongfanghong Refinery in Beijing. This was the first large-scale refinery designed and built by China itself, with an annual processing capacity of 2.5 million tons. At the same time, the Beijing Petrochemical Complex is also under construction, including four chemical plants in Shengli, Xiangyang, Dongfeng, and Shuguang, as well as the Dongfanghong Refinery. In addition, Beijing Dyestuff Factory has pioneered the development history of synthetic indigo in China, and reduced indigo has been put into industrial production. Shenyang Institute of Chemical Technology has also successfully developed China's first systemic broad-spectrum fungicide, carbendazim, which has become a major variety for controlling agricultural pests and diseases in China.

    Chemical materials can be classified into various categories based on their properties and applications. Common classifications include plastic, rubber, fiber, metal materials, glass, etc. Among them, plastic is a plastic body made of resin, mainly used to make various containers, pipes, plastic bags, etc; Rubber is a material with elasticity and wear resistance, mainly used for making tires, seals, etc; Fibers have high strength and wear resistance, and are commonly used in the production of textiles, ropes, etc.   In addition, chemical materials can be classified into three categories based on their chemical composition: metallic materials, inorganic non-metallic materials, and polymer materials. Inorganic non-metallic materials can be divided into two categories: traditional materials and new materials. The former mainly consists of silicate materials, while the latter includes special ceramics, etc; Polymer materials include three major categories: plastics, chemical fibers, and rubber.   In addition, inorganic chemical raw materials and organic chemical raw materials are also two major categories of chemical materials. Inorganic chemical raw materials mainly include chemical minerals such as sulfur, sodium, phosphorus, potassium, calcium, as well as coal, petroleum, natural gas, etc., while organic chemical raw materials can be divided into alkanes and their derivatives, alkenes and their derivatives, etc.   Overall, there are a wide variety of chemical materials, and different classification criteria can lead to different classification methods. Understanding different types of chemical materials, their properties, and applications can help to better select and use suitable materials to meet various needs.

    Chemical products may encounter the following problems during use:   Equipment failure: Various malfunctions may occur during the operation of the equipment, such as mechanical failure, electrical failure, pipeline failure, etc. These faults may lead to production interruptions, decreased product quality, or safety accidents.   Abnormal chemical reactions: There are many types of chemical reactions involved in chemical production, and the influencing factors are complex, which may lead to problems such as reaction runaway and product separation failure. These issues may result in product quality not meeting requirements or low production process efficiency.   Leakage and corrosion: The media used in chemical production are mostly corrosive or toxic substances. Once a leakage occurs, it not only pollutes the environment but may also cause harm to personnel. In addition, corrosion issues can also lead to a shortened service life of equipment.   Safety management issues: There are many hazardous materials involved in the chemical production process. If safety management is not in place, it may lead to accidents such as fires, explosions, and poisoning. In addition, issues such as weak safety awareness among employees, non-standard operations, and ineffective implementation of safety regulations may also lead to safety accidents.   Excessive energy and resource consumption: Chemical production usually requires a large amount of energy and resource support. If consumed excessively, it will not only increase production costs but also have a negative impact on the environment.   Waste disposal issue: Chemical production processes generate a large amount of waste, and if not handled properly, it may cause serious pollution to the environment.   Product quality issue: The quality of chemical products is the lifeline of enterprises. If the product quality does not meet the requirements, it will not only affect the reputation of the enterprise, but may also lead to consequences such as returns and claims.   Personnel safety and health issues: Chemicals and raw materials used in chemical production processes may have an impact on human health, such as the risk of occupational diseases caused by long-term exposure. In addition, working in harsh environments such as high temperature and high humidity may also have an impact on employee health.   Intellectual property infringement issue: Chemical products involve many intellectual property rights, and if a company infringes on the intellectual property rights of others, it may face risks such as litigation and compensation.   Supply chain management issues: The supply chain of chemical products is long and involves many links. If not managed properly, it may lead to delivery delays, cost control failures, and other problems.

  The advantages of chemical products are mainly reflected in the following aspects:   Widely and diversely: Chemical products can be used to manufacture various other products such as plastics, cosmetics, pharmaceuticals, food, fertilizers, etc., making the chemical industry a very large industry and providing consumers with a wide range of choices.   High value and complexity: Chemical products typically have high value and complexity, making the chemical industry a highly competitive industry and driving the emergence of new chemical products and technologies.   Technological advantages: The technological advantages of the chemical industry are manifested in the adoption of advanced processes, the ability to produce products that others cannot produce, a high degree of automation in enterprises, and advanced technological levels.   Competitive advantage: The competitive advantage of the chemical industry lies in its multiple product sources, short distance, low cost, high labor level, low cost, and high product added value.   The supporting and leading role of fine chemical industry: Fine chemical industry is one of the emerging fields in the chemical industry, which plays a supporting and leading role in various fields of national economy, national defense construction, social life, and many related industries. Fine chemical products have a wide variety of types, wide applications, and high industrial relevance, directly serving various industries of the national economy and high-tech industries.   Characteristics of organic chemical products: Organic chemical products have the characteristics of lightweight, easy solubility, corrosion resistance, precise structure, predictable structure, stable performance, excellent processing performance, and saturation performance. They can be used to prepare various polymers, have good biodegradability, and have energy-saving and emission reducing effects.   In summary, the advantages of chemical products are mainly reflected in their wide range of application fields, high value and complexity, technological advantages, competitive advantages, support and leading role in fine chemicals, as well as the characteristics of organic chemical products.