The process and operation of mining mineral resources is called mining. Compared with other industrial types of the national economy, the mining industry has the following characteristics:
1. Mine construction is limited by mineral resources, and it is not free to choose the mine site. Often due to the limitations of the location of mineral resources, it causes inconvenience in construction, transportation, power, life, etc., thus increasing the amount of construction and construction and increasing investment. The construction period has grown.
Second, the mining work is the mineral resources, mineral resources have a certain amount, so the mine also has a certain number of years of service. When the resources are exhausted, the mine will end the foundation of existence.
Third, due to the diverse conditions of mineral resources, the location of mining work also changes with the advancement of the working surface, so mining operations are diverse. The methods and processes of mining should also change with the change of deposits and the advancement of mining work. Therefore, it is especially important to strengthen mine management and adjust production schedule and intensity in time.
4. Some ore in the mining production process cannot be produced, causing losses. In the process of mining and transportation, the waste rock is inevitably mixed to reduce the ore grade (depleted). Reducing the depletion rate and loss rate of mining work is an important quality requirement in mining work.
5. Mining operations are subject to objective conditions, especially underground mining. The labor intensity is high, the working conditions are poor, the safety is poor, and it is difficult to achieve mechanization and automatic operation. Therefore, mining work should pay special attention to production safety and labor protection.
Sodium Tripolyphosphate 94% or named : PENTA-SODIUM TRIPHOSPHATE, PENTASODIUM TRIPOLYPHOSPHATE,SODIUM TRIPHOSPHATE PENTABASIC,SODIUM TRIPOLYPHOSPHATE PENTABASIC.
GB/T 9983-2004
Chemical formula: na5p3o10
Molecular weight: 367.86
CAS No.: 7758-29-4
EINECS No.: 231-838-7
Sodium polyphosphate is white powder crystal with good fluidity. It is commonly known as pentasodium because its molecule (na5p3o10) has five sodium atoms. Sodium tripolyphosphate is easily soluble in water and its aqueous solution is alkaline, so most of it is used in synthetic detergents.
1. Used in candy industry, etc
2. For meat processing, etc
3. The product quality improver can improve the complex metal ions, pH value and ionic strength of food, so as to improve the bonding force and water holding capacity of food. China stipulates that it can be used for dairy products, fish products, poultry products, ice cream and instant noodles, with a maximum dosage of 5.0g/kg; The maximum dosage in cans, fruit juice (flavor) drinks and plant protein drinks is 1.0g/kg.
4. Tissue improver; Emulsifier; Buffer; Chelating agent; Stabilizer. It is mainly used for tenderizing canned ham; Soften the bean skin in a can of broad beans.
Stpp Food Grade,Sodium Tripolyphosphate Food Grade,Sodium Tripolyphosphate for food,Sodium Tripolyphosphate Food Grade price
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