Sop Potassium Sulphate Chemical Equipment

Product Description

Product Description

The Mannheim potassium sulfate production technology was developed by the Mannheim Verein in Germany in the 19th century. The core technology of this method is the Mannheim reaction furnace. With a century of development, improvements have been continuously made in terms of the materials and structural design of the furnace, as well as in energy conservation and environmental protection. The Mannheim process, currently employed by Hebei Aoliande Chemical Equipment Co., Ltd., is the most mature technology for producing potassium sulfate. It produces potassium sulfate of high quality and grade, with high potassium yield, while also producing high-quality by-product hydrochloric acid. The process used in this project is considered advanced technology.

The most common method of producing potassium sulphate is the Mannheim Process, which is the reaction of potassium chloride with sulphuric acid at high temperatures. The raw materials are poured into the centre of a muffle furnace heated to above 600ºC.  Potassium sulphate is produced along with hydrochloric acid in a two-step reaction via potassium bisulphate. This method for creating SOP accounts for 50% to 60% of global supply. The Mannheim Process is also the most expensive of the processing techniques due to the high input costs associated with purchasing MOP and sulphuric acid. This means that the final product costs about $500 per ton.

The Mannheim process is an important method for the manufacture of hydrogen chloride and potassium sulfate from potassium chloride (table salt) and sulfuric acid in which case the K2SO4 is known as salt cake: 2 KCl + H2SO4 → K2SO4 + 2 HCl

Product Parameters

Potassium sulfate

Description	Index
Content of potassium oxide (K2O) % ≥	50
Content of chlorine (CL) % ≤	1.5
Content of moisture % ≤	1.0
Content of free acid (H2SO4) % ≤	0.5
Appearance	White

Hydrochloric acid

Description	Index
Content of total acid (calculated by HCL) % ≥ (HCL)≥	31
Content of iron (Fe) % ≤	0.005
Content of oxide (calculated by CL^-) % ≤	0.05
Content of burnt leavings% ≤	0.08
Content of sulfate (calculated by SO4^2-) % ≤	A acid: 0.005  B acid: 0.5-0.75 Production ratio of A & B: ~1:2
Content of arsenic (AS) % ≤	0.0001

Consumption ration of the process for per ton potassium sulfate

Description	Specification	Unit	Quantity
Potassium chloride	K2O 60%	Kg	860
Sulfuric acid	H2SO4  98%	Kg	570
Stone powder		Kg	40
Electricity	V=380  50HZ	kwh	60-70
Fuel	Natural gas	Liter	90
	Diesel oil	Liter	75
Water used for process	≤ 30ºC	M^3	1.2
Compensative water for cooling		M^3	10

 

Instructions

Technical advantage
1. Some key components of our potassium sulfate fertilizer equipment are made of special materials which are corrosion resistant and durable. Hence, this fertilizer equipment also features long service life.
2. Waste recovery system to recycle hydrochloride acid (HCl) and meet environment requirements
3. Adjusted original HCl absorption system, improved on the quality of the final product.
4. Improved the flue design in the furnace which can make full use of energy and save energy consumption.
5. Used PLC automatic control system to control manufacturing the products, adjust the ratio of feedstock, and saved the   labor cost.
6 Adopt gas generator replacing other heating method 
7 Stable production and easy operation.
8. Large output& Low coal consumption.

Overall operation advantage
1.Professional logistic team, rich experience on container transportation and bulk transport.
2. Powerful customs clearance ability.
3. Complete database of cargoes, especially detailed information for set of equipment suppliers and shipping.
4. Strong ability to integrate the export and import documents. Such as customs clearance documents, C/O, and embassy
certification documents, etc.

Our plant introduction
Our company can provide the whole set potassium sulfate production equipment, we can provide the service from design, manufacturer to installation and commissioning. One set plant capacity is 10,000 tons per year, how many capacity you need, how many sets of equipment you can got. For the burning system,can choose by user,we can provide natural gas, oil and goal, for the control system,we can provide MCC, PLC and DCS, for the finished product type, we can provide powder and granule. We have many years experience to design and manufacturer the plant, and our primary products include organic fertilizer equipment, inorganic fertilizer equipment, urea granulation process equipment, and more. They are all made of high quality raw materials and are also environmentally friendly. Our plant had export to Saudi Arabia, Egypt, Brazil, Philippines, Indonesia, etc., and has been recognized and unanimously praised by customers.

Project Technology is Mature and Reliable
The potassium sulfate unit of this project employs the domestically developed Mannheim process designed by Hebei Aoliande Chemical Equipment Co., Ltd. After fully absorbing and digesting advanced technologies, the company has continuously refined and conducted industrial trials, achieving an optimized upgrade of the entire set of equipment. Over the past decade, our company has installed and constructed dozens of Mannheim process potassium sulfate units both domestically and internationally. Their process technology has proven to be quite mature and reliable.

Packaging & Shipping

FAQ

Are you a factory or a trading company?
We are a factory, is a professional manufacturer, we have more than 200 skilled technicians, in addition, we have professional equipment mold engineers for design and production.

Where is your factory located? How can I visit you?
Our sales office is located in Shijiazhuang, Hebei Province. And our factory in Hengshui, Hebei Province.

Can you do OEM?
Yes, we can do OEM and ODM products, no problem. We can make all kinds of customized products according to drawings or samples.

Can you provide technical advice?
We provide you with professional technical advice free of charge.

What volume do you have?
With an annual output of 60,000 tons, we have multiple production lines to meet customer requirements for fast delivery.

What are your payment methods?
We accept TT /LC/Credit insurance orders.

What are your delivery items? 
We accept EXW,FOB,CNF,CIF, etc. You can choose the one that is most convenient and cheapest.

What's the price of K2SO4 potassium sulfate fertilizer equipment,mannheim furnace production line?
Please contact us, we will give you a reliable quotation.