Hubei Sanli Fengxiang Technology Co., Ltd

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Hydrogen Peroxide Plant (Fluidized Bed Process)

  • Min. Order:1 Acre(s)
  • Date of Delivery:120 days
  • Payment Type:L/C, T/T
  • Port:Shanghai
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Hubei Sanli Fengxiang Technology Co., Ltd
Jiangsu, China
  • Response Time: < 24h
  • Response Rate: 100%
Main Products: Methyl Acetate Plant, Phenol Alkylation Technology
Overview
Model No.: 1 Brand: Sanli Fengxiang Place of Origin: China
Specifications

Hydrogen Peroxide Plant (Fluidized Bed Process)

Agent Technology and Plants

Technology Introduction:

There are several methods for hydrogen peroxide production, among them the AO(auto-oxidation) process is the most prevailing one. In this process, 2-alkyl anthraquinone is mixed with organic solvent to make up the working solution, which is hydrogenated in presence of catalyst, and the resulting is oxidized by air (or oxygen) in counter-current way before being extracted, regenrated, purified and enriched to get commercial hydrogen peroxideproduct. Depending upon the different reactor type in the hydrogenation unit, AO process is further divided into Fixed Bed Reactor Process and Fluidized Bed Reactor Process. SL Tec provides both processes.

The Fluidized Bed Reactor Process SL TEC offers uses heavy aromatics-TBU binary solvent in the working solution(WS) system, with the WS capacity (H2O2-kg/m3-WS) reaching 12g/L.

Technical Features:

The Fluidized Bed Reactor Process has the following advantages:

1. It enables much larger production capacity, i.e. over 200,000TPA as per 100% hydrogen peroxide for one production line.

2. The WS capacity is as high as 12g/L; 35-40% hydrogen peroxide can be directly collected from the extraction column; the total yield reaches up to 97%.

3. Both material consumption and energy consumption are reduced, thereby the production cost is lower.

4. Due to the absence of potassium carbonate drying column and relating control problems, the process flow is shorted, the product quality is better and more favorable for the production of high purity hydrogen peroxide, like food grade and electronic grade.

Performance:

1. Product Specification

 

Item

Index

Superior Grade

First Grade

Acceptable Grade

Hydrogen Peroxide Content/% ≥

50.0

50.0

50.0

Free Acid (as per sulfuric acid )/% ≤

0.04

0.06

0.12

Non-volatile Matter Content/% ≤

0.08

0.12

0.24

Stability/%, ≥

97.0

97.0

97.0

Appearance

Colorless transparent

 

2. Specific Consumption

2.1 Specific Consumption based on per ton of 27.5% hydrogen peroxide

 

S/N

Item

Unit

Consumption Rate

1

Anthraquinone

kg

0.195

2

TBU

kg

0.22

3

Heavy Aromatics

kg

0.22

4

Hydrogen    

Nm3

198

5

2% Pd Catalyst

g

5.5

6

Alumina

kg

0.96

7

Steam  

kg

138

8

Electricity   

kwh

193

9

Water     

t

5

 

2.2 Specific Consumption based on per ton of 50% hydrogen peroxide

S/N

Item

Unit

Consumption Rate

1

Anthraquinone

kg

0.35

2

TBU

kg

0.4

3

Heavy Aromatics

kg

0.4

4

Hydrogen    

Nm3

360

5

2% Pd Catalyst

g

10

6

Alumina

kg

1.75

7

Steam  

kg

250

8

Electricity   

kwh

350

9

Water     

t

9



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