Basic info
The tubular graphite falling film absorber has the characteristics of high absorption efficiency, high absorption strength, high product acid concentration, low outlet temperature, no need for cooling, easy operation, etc. This product is divided into type I and type II. The lower head of type I is impregnated graphite, and the lower head of type II is steel lined with rubber.
Technical features
Design temperature:
- Tube side: Inlet temperature <170ºC
- Shell side: -20ºC~60ºC
Design pressure:
- Tube side: <0.1MPa
- Shell side: 0.3MPa
Heat exchange area:
- 3~1000M2
Application:
This equipment does not pollute the product. It is mainly used to absorb HCL gas to produce hydrochloric acid. It can also be used as a membrane absorption for other gases (SO2, NH3, P2O, H2S, etc.).
Equipment advantages:
- High absorption efficiency
- Low pressure in the absorption system
- The produced acid temperature is low, generally 3~15ºC higher than cooling water, so no post-cooling is required, simplifying the production process
- High heat transfer efficiency, corrosion resistance and long service life
Our company has strong technical force, obtained the A4 non-metallic pressure vessel design and manufacturing certificate, has many A4 audit and approval personnel, and has a series of services such as design, manufacturing, installation, and commissioning from single graphite equipment, non-standard graphite equipment to proprietary system technology: hydrochloric acid desorption system, hydrochloric acid synthesis system, dilute acid concentration system, waste acid treatment system, steel strip pickling waste liquid recovery and treatment system, industrial tail gas treatment system, chlorine-containing waste liquid incineration treatment system, etc. Our company has been rated as an AAA credit rating unit.
Our company has passed ISO9001 quality system certification and strictly implements the requirements of the system documents. The purpose of Jiashan is:
Product quality first, continuous technological innovation, honesty and truth-seeking.
Q: Are you a factory or a trading company?
A: Factory
Q: How to order products?
A: Inquiry → Inform the usage scenario → Customize products according to the specific situation of the customer → Receive our product design drawings → Negotiate details → Confirm product drawings → Sign contract/pay deposit → Production → Goods are ready → Inspection/delivery → Further cooperation.
Q: Which mode of transportation is available?
A: It is sea freight express delivery
Q: How long does it take for delivery [production] and shipment?
A: The delivery time depends on the quantity you order. It usually takes 50-60 working days.
Q: Do you provide OEM service?
A: Yes. We have professional technicians with more than 20 years of experience in heat exchanger manufacturing and production. We will give the most reasonable product suggestions for different situations of customers and complete the precise calculation and design of products.
Q: What payment methods do you accept?
A: T/T, 30% deposit, and release the bill of lading after receiving the final payment of 70%. If you prefer other payment methods, please feel free to contact us.
Audited Supplier 
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