Customized High HCl Acid Resistance Glass Lined Reactor Special for Strong Acid

• Type: Reaction Kettle
• Material: Glass-Lined
• Capacity: >1000L
• Pressure: Positive
• Heating: Oil Circulation Heating
• Heat Transfer Structure: Jacketed
• Condition: New
• Acid Resistance: <0.5 G/M2.D
• Acid Test Methods: 20% Boiling Hydrochloric Acid for 168h
• Overseas Service: Support
• Overseas Aftersales: Support
• Design and Manufacturer License: 1, 2 and 3 Level Pressure Vessel License
• Technology Support: Video Technology Support
• Spare: Always Available
• Transport Package: Metal Frame
• Origin: China
• HS Code: 8479820090
• Production Capacity: 135 Sets Per Year

Product Description

Special Customized Acid-resistance Glaze Glass Lined Reactor:Acid Resistance to 20% boiling hydrochloric acid for 168h :0.2-0.3g/m².d!!!!!!


What is the difference between Ordinary acid-resistance glaze and high quality acid-resistance glaze?


1.Acid resistance glaze main ingredients are Na2O-B2O3-SiO2(sodium-boron-silica glass), which generally does not contain zirconia(ZrO2),titanium oxide(TiO2),lithium oxide(Li2O),etc.

2.The acid-resistant glazes are generally limited to acid conditions, and not suitable for high temperature (> 100 Celsius) reaction, hydrolysis reaction, not suitable for alkaline media. 

3.According to the level of silicon content, it can be divided into high-performance acid-resistant glaze and ordinary acid-resistant glaze. The acid-resistant index is less than 0.5g/m².d for high-performance acid-resistant glaze. Please refer to the attached two parameter tables.



Ordinary Acid Resistance Glaze Technical Data:
 

	Technical Items	Unit	Test Methods	Data	I	II	III	IV
1	Corrosion resistance to 20% boiling hydrochloric acid for 168h	g/m^2.d	GB/T7989-2013	≤0.5	0.4-0.5	0.4-0.5	0.4-0.45	0.4-0.45
2	Corrosion resistance of 0.1mol/L 80 ºC sodium hydroxide 24h	g/m^2.d	GB/T7989-2013	≤8	7.5-8	7.5-8	7-8	7-8
3	Resistance to rapid temperature change	Celsius	GB/T7989-2013	≥180	210-240	210-240	210-203	200-203
4	Mechanical shock resistance	J	GB/T7989-2013	≥220*10-3	240-280	240-280	230-250	230-250
5	Average linear thermal expansion coefficient	*10 -6K-1	GB/T25144-2010	//////////////	9	9	11	11
6	Color				Blue	Blue	Blue	Blue

High Quality Acid-Resistance and Alkali-Resistance Featured Glaze Technical Data:
 

	Technical Items	Unit	Test Methods	Data	I	II	III	IV	V
1	Corrosion resistance to 20% boiling hydrochloric acid for 168h	g/m^2.d	GB/T7989-2013	≤1.2	0.4-0.5	0.2-0.3	0.2-0.3	0.8-0.9	0.4-0.6
2	Corrosion resistance of 0.1mol/L 80 ºC sodium hydroxide 24h	g/m^2.d	GB/T7989-2013	≤5.0	2-2.6	1-1.2	1.8-2.0	3-4	2-2.6
3	Resistance to rapid temperature change	Celsius	GB/T7989-2013	≥200	200-210	203-210	210-250	200-210	190-203
4	Mechanical shock resistance	J	GB/T7989-2013	≥220*10-3	240-250	270-290	300-330	270-290	220-240
5	Average linear thermal expansion coefficient	*10 -6K-1	GB/T25144-2010		10.7	10.5	9	9.92	11
6	Color				Cobalt blue	Cobalt blue	Cobalt blue	White	Cobalt blue