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RUIYANG CHEMICAL

Polyphosphoric acid produced by "one-step" process

RUIYANG CHEMICAL

Centiful customer service

The main products are industrial grade phosphoric acid, food grade phosphoric acid, electronic grade phosphoric acid, polyphosphoric acid, can provide arsenic-free polyphosphoric acid, low arsenic polyphosphoric acid.

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About Ruiyang Chemical

LEARN ABOUT RUIYANG CHEMICAL

2006 Year

Company Creation

5000 Ten thousand yuan

Company registered capital

Founded in 2006, the company is one of the domestic enterprises using the "thermal process" to produce phosphoric acid. In 2017, the company upgraded the original equipment and adopted the "total heat recovery thermal phosphoric acid" production device and the "one-step" polyphosphoric acid production technology developed by Yunnan Research Institute of Chemical Industry to build an annual output of 20000 tons of high-quality polyphosphoric acid. The company's main products include industrial-grade phosphoric acid...

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Main product

Polyphosphate

（H）n+2(P)n(O)3n+1

Product Description: Colorless viscous liquid, easy moisture absorption, corrosive, and water miscible to produce positive phosphoric acid.

Specifications: Industrial (105%, 115%, 116%, 117%, 118%)

Packing: 20L plastic drum, 200L plastic drum, bulk tanker

Uses: It is used as a catalyst for polymerization, alkylation, dehydration and isomerization in chemical and petrochemical industries, especially in medicine, organic pigments and petrochemical catalysts.

Industrial phosphoric acid

（85%、80%、75%）

Packing: 20L plastic drum; 200L plastic drum, IBC drum, ISOTank tank and bulk

Uses: Can be directly used as aluminum polishing agent, steel rust prevention agent, phosphating agent, metal cleaning agent, organic synthesis catalyst, precision plating and so on.

Electronic grade phosphoric acid

（85%）

Packing: 20L plastic drum; 200L plastic drum, IBC drum, ISOTank tank and bulk

Uses: High purity electronic grade phosphoric acid is suitable for chip etching, large-scale integrated circuit, thin film liquid crystal display and other microelectronics industry.

Food grade additive phosphoric acid

（85%）

Packing: 20L plastic drum; 200L plastic drum, IBC drum, ISOTank tank and bulk

Application: acid regulator, stabilizer, moisture retention agent in food industry.

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Innovation is constantly seeking more

Reliable products, good reputation, perfect after-sales service is the company's eternal commitment

Technical advantages

The polymer content of polyphosphoric acid produced by the "one-step" process is much higher than that of polyphosphoric acid produced by the "two-step" process, and the performance is stable and the fluidity is good. Products are used in high-purity catalysts, medical materials, microelectronic high-energy batteries, organic synthetic catalysts, inorganic flame retardants and many other fine chemical fields.

Application Advantage

The phosphoric acid produced by the "thermal method" process has low impurity content and high product purity. It is widely used in food additives, surface treatment agents in the electronic industry, phosphate fertilizers, aluminum polishing agents, steel rust inhibitors, phosphating agents, metal cleaning agents, etc.

Service advantages

Since its establishment, the company has been focusing on "achieving customer value", always insisting on technological innovation and unremitting service improvement, and has been unanimously recognized and praised by customers at home and abroad.

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Polyphosphoric acid

Polyphosphoric acid is a colorless transparent viscous liquid, corrosive, is a secondary inorganic acid corrosion items. Polyphosphoric acid is proton acid, can dissolve a variety of low molecular and high molecular organic compounds. In organic synthesis, it is used as a water loss agent, a cyclizing agent, an acylating agent, and is a catalyst or solvent for reactions such as condensation, cyclization, rearrangement, and substitution. Polyphosphates (PPE) are sometimes used to increase the solubility of polyphosphoric acid in organic solvents. Polyphosphoric acid is also used as a substitute for orthophosphoric acid and as an analytical reagent.

2024-01-23

How to choose a suitable method for the treatment of industrial phosphoric acid waste liquid?

Choosing a suitable method for the treatment of industrial phosphoric acid waste liquid needs to consider a variety of factors, such as the concentration of waste liquid, emissions, the content of harmful substances, treatment costs, etc. The following are some considerations for choosing a suitable treatment: Concentration and treatment capacity of waste liquid: for high concentration industrial phosphoric acid waste liquid, chemical precipitation method, activated carbon adsorption method and other methods can be selected for treatment; for low concentration industrial phosphoric acid waste liquid, evaporation concentration method and other methods can be selected for treatment. At the same time, the treatment capacity is also an important consideration in selecting the treatment method, and it is necessary to select the appropriate treatment method according to the discharge amount of the waste liquid. Content of harmful substances: For industrial phosphoric acid waste containing harmful substances, it is necessary to select treatment methods that can remove these harmful substances, such as biological treatment, oxidation-reduction method, etc. Processing cost: Different processing methods require different equipment and materials, so processing cost is also an important consideration in selecting a processing method. When choosing a treatment method, it is necessary to consider its long-term operating costs, including equipment maintenance, renewal and other costs. Environmental protection requirements: When treating industrial phosphoric acid waste, relevant laws, regulations and standards should be followed to ensure that the treatment effect meets environmental protection requirements. Safety issues: When choosing a treatment method, it is also necessary to consider safety issues to avoid secondary pollution or harm to operators during the treatment process. In summary, the selection of a suitable method for the treatment of industrial phosphoric acid waste liquid needs to consider a variety of factors, including the concentration of waste liquid, emissions, the content of harmful substances, treatment costs, environmental protection requirements and safety issues. In practical applications, experimental methods can be used to compare various treatment methods to determine the optimal treatment scheme.

2024-01-23

How to deal with industrial phosphoric acid waste liquid?

2024-01-23

What should be paid attention to during the operation of industrial phosphoric acid?

The following matters should be paid attention to during the operation of industrial phosphoric acid: Industrial phosphoric acid is an organic acid and corrosive, so operators should wear personal protective equipment, such as acid and alkali gloves, chemical protective glasses, etc. Industrial phosphoric acid should be stored in a cool, ventilated warehouse, away from fire, heat source, avoid direct sunlight. Industrial phosphoric acid should be stored separately from alkali, active metal powder and edible chemicals to avoid mixed storage. During the operation of industrial phosphoric acid, avoid contact with skin and eyes. Once in contact with skin and eyes, rinse with plenty of water immediately and seek professional medical help. When treating industrial phosphoric acid waste liquid, it should be classified, separated and treated in accordance with relevant regulations to avoid harm to the environment. The operator should regularly check whether the industrial phosphoric acid storage tank is leaking or damaged, whether the concentration and temperature are normal, and if there is any abnormality, it should be handled in time. During the operation, good ventilation conditions should be maintained to avoid the accumulation of harmful gases and dust. In the use of industrial phosphoric acid process, should avoid contact with alkali, active metal powder and other substances, so as to avoid the occurrence of chemical reactions. In the process of operation, if leakage, fire and other accidents occur, emergency measures should be taken immediately, such as flushing with a large amount of water, closing the valve, etc., and reporting to relevant departments for treatment as soon as possible. In short, it is necessary to pay attention to safety matters during the operation of industrial phosphoric acid, abide by operating procedures, and ensure personnel safety and environmental protection.

2024-01-23

Yangzhou Ruiyang Chemical Co., Ltd.

Address: Wuqiao Town Industrial Park, Jiangdu District, Yangzhou City, Jiangsu Province

Mobile Phone: 13961490628 Manager Luan

Mailbox:sales1@yzryhg.cn

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