Salt Products
Large particle

Large particle crude salt is composed of white crystals or light yellow or bluish white cubic crystals or a plurality of cubic crystals, which are mainly NaCl. It can be divided into solar industrial salt and refined industrial salt according to its use. According to the Standards of Industrial Salt of the People's Republic of China GB/T5462-2003 published by the State Administration of Quality Supervision, Inspection and Quarantine, solar industrial salt and refined industrial salt are divided into three quality grades, i.e. excellent, Grade I and Grade II, according to the contents of sodium chloride, water, water-insoluble, calcium and magnesium ions and sulfate ions.

Sodium chloride is widely used in industry and is one of the most basic materials in the chemical industry. It has an important position among inorganic chemical products and known as "the mother of the chemical industry". Crude salt is one the raw materials for the production of major products in basic chemical industry, such as hydrochloric acid, caustic soda, soda ash, ammonium chloride and chlorine, etc. Organic synthetic industry also needs a lot of sodium chloride. In addition, salt is also used for soap making, ceramics, glass production, household chemicals, oil drilling, production of drilling fluid, completion fluid, petrochemical dehydration fluid, early strength agent in construction industry, coagulating agent of coatings, latex coagulant in rubber industry, additives and waste paper deinking in paper industry, inorganic chemical materials and sulfate removal agent in chemical industry, sodium alginate coagulant, control and prevention of wheat, apples and cabbage rotting, food preservatives production, as well as the preparation of metallic sodium and other sodium compounds, iron and steel heat treatment medium, etc. Salt is also widely used in water treatment, road snow removal, refrigeration and cold storage, etc.

As the largest sea salt producer in Shandong, we have standard management, advanced salt production technology and complete production equipment and loading equipment. We were the first in salt industry to receive certification of ISO9001 Quality Management System, ISO14000 Environmental Management System and OHSAS28000 Occupational Health and Safety Management System, which has promoted the coordinated development of quality, environment and safety of the Company. As our primary product, "Pengfei" crude salt has pure color, uniform particles and sodium chloride content of as high as above 97.5%; the contents of Calcium, magnesium and sulfate ions and other impurities are lower than national standard; the rate of excellent and grade I products is maintained at 100%. Our product quality ranks the forefront of the industry, and we have been awarded the honorary titles of "Famous Brand Products" and "Famous Trademark"; the Company was rated as quality salt production and export base by the province and the country. Our salt quality is second to none in the whole sea salt market. Our clients have covered key two alkali chemical companies in Shandong, Hebei, Jiangsu, Zhejiang, Liaoning, Inner Mongolia and other provinces. The annual sales of crude salt are 2 million tons.

At present, the Company is in the forefront of the Yellow River Delta development. According to the national development plan, we are based on the actual conditions of the Enterprise, led by science and technology, relying on resources, and take projects as the barrier; we're people-oriented and initiative; simultaneously develop salt industry, chemical industry and aquaculture, scientifically lengthen the industrial chain; use water for multiple purposes and vigorously develop the circular economy; make efforts to build a large technological, innovative, open and model marine chemical industry base, aquaculture base and green circular economy demonstration base. With an open mind, advanced concepts and quality service, we welcome friends in chemical industry to work together for joint development and a better future.

 

Attached: Chemical Indicators and Grades of Industrial Salt

Indicator
Solar industrial salt
Refined industrial salt
Excellent
Grade I
Grade II
Excellent
Grade I
Grade II
NaCl / (%)  ≥
96.00
94.50
92.00
99.10
98.50
97.50
Water / (%)   ≤
3.00
4.10
6.00
0.30
0.50
0.80
Water insoluble / (%)  ≤
0.20
0.30
0.40
0.05
0.10
0.20
Ca2+ & Mg2+ / (%) ≤
0.30
0.40
0.60
0.25
0.40
0.60
SO42- / (%) ≤
0.50
0.70
1.00
0.30
0.50
0.90
 
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