High Aluminum Bricks for Bottom of Mannheim Sop Furnace

Product Description

Product Description This technology is one of most advanced production methods of potassium sulfate--- Mannheim Process method. The core is updated new reaction furnace based upon the basis of dry baking method to produce the potassium sulfate. Under the support of the special equipment, it has resolved the abrasion and the corrosion under the condition of high temperature and strong acid and the process problem of continuous output. Comparing with the similar equipments from foreign countries, its outstanding characteristics are less investment, short building duration (four to six months), high atomization, reliable quality, high heating efficient, high output, and environment protective. The design, fabrication, installation, production process, inspection and testing of this whole set of technique and equipment, are completed by ourselves. We have successfully exported the whole set of equipment and technical know-how to overseas firms in Philippines, Indonesia, India, Egypt, Saudi, brazil etc.
Reaction process are: reaction temperature is 510-560ºC, feed KCL and H2SO4 to reaction chamber properly, both will be mixed and reacted to generate K2SO4 and HCL gas. HCL gas be sucked by fan continuously and keep reaction chamber is little negative pressure, finished K2SO4 be moved to cooling propeller continuously to cooling and crushing, then goes into air-sealing propeller, be moved to drag conveyor, through crushing and screening, will be sent to storage silo.
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 SO42-) % ≤	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	Remark
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	M3	1.2
Compensative water for cooling		M3	10

Detailed Photos
Product Parameters One furnace capacity is 10,000 t/y K2SO4 and 12,000 t/y hydrochloric acid (31% HCl).

Item	Powder			Granule
	Premium	1st class	Qualified	Premium	Qualified
Mass fraction of soluble potassium oxide (K2O) %, ≥	52	50	45	50	45
Mass fraction of sulfur (S) %, ≥	17.0	16.0	15.0	16.0	15.0
Mass fraction of chloride (CL¯)% , ≤	1.5	2.0	2.0	1.5	2.0
Mass fraction of water(H2O)%, ≤	1.0	1.5	2.0	1.5	2.5
Mass fraction of acid(calculated with H2SO4)% ≤	1.0	1.5	2.0	2.0	2.0
Mesh size, b(particle size 1.00mm-4.75mm or 3.35mm-5.60mm)%, ≥	_	_	_	90	90

Certifications
Company Profile Hengshui Gains Trade Co., Ltd. Locates in Jizhou City, Hebei Province-biggest production base of FRP products and radiators of China, combines advantages of local different industries, Hengshui Gains Trade Co., Ltd. consists of several large-scale manufacturers, depends on customers' different requirements, we recommend and choose suitable manufacturer to satisfy and fullfill, we can provide design, supply, shipping, installation, commissioning etc one-station service or technical consultation service. From our company to Tianjin seaport is 300km, to nearest airport is 180km, nearest high-speed train station is 90km.
Our core business and services are:
FRP/GRP products: FRP vessel & tower, FRP (motar) pipe, FRP cooling tower, FRP grating, FRP electrolytic cells, FRP septic tank Whole set of FRP products production line and technology: Computer control filament winding machine, FRP pultursion production line, Molded FRP products production line Radiator Electrical cable Sluice gate etc facilities for water conservancy Rubber bridge bracing Whole set of chemical making equipment & technology: Mannheim process potassium sulphate making equipment & technology, Titanium dioxide production equipment & technology
Cooperation Win-win
Our Advantages Our company established by several manufacturing enterprises jointly, we can provide that design, manufacture, installation supervision etc one-station services.

Installation Instructions
FAQ Q: why choose Gains Trade?
A: 15+ years experience in FRP industries, have rich experience that provide different FRP products to Fluor, Technip, Dossan, Arkema, Toyo, Veolia, Wison, Dupont, BASF etc.
Q: Can you choose correct raw material for our FRP product?
A: absolutely, pls provide medium & concentration, temperature, pressure etc technical parameters, PP/FRP, PVC/FRP, PVDF/FRP etc pipe/tank/tower also are in our supply scope.
Q: what's your delivery time?
A: we have several manufacturing plants, each plant has design department, production facilities, we can finish your FRP products in shortest time.
Q: which port is nearest to your plant?
from our plant to Tianjin seaport is 300km, to Shijiazhuang/Jinan airport is 150km, to Hengshui high-speed train station is 30km.

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