Technology of H2O2-EAQ

1. Prodct Concentration:27.5%, 35%, 50% 2. H2 Consumption per ton :267Nm3. 3. Pressure:Ambient 4. H2O2-35%:Air 1650 Nm3

Principle of Production Process of Hydrogen Perodixe

      In the anthraquinone process to produce hydrogen perodixe, it is normally adopted Pd catalyst, fixed bed and hydrogenation process. In the presence of Pd catalyst , the alkyl anthraquinone dissolved in the organic solvent is hydrogenated to produce the alkyl anthra-hydroquinone, which is oxidized to get the hydrogen perodixe under given reaction conditions eventually. Meanwhile, the alkyl anthra-hydroquinone The new structure of hydrogenation reactor that possesses high efficiency of hydrogenation and will saves the amount the catalyst as well.

The high efficient oxidation column increases the yield by 3%.

The active carbon fiber adsorber can adsorb the aromatics in the off-gas so as to reduce the cois converted to alkyl anthraquinonre,and the stream of working solution is fed to the extraction column for extraction by using demineralized water as extracting agent in a counter- currenrt flow to produce H2O2 , which is purified to form the finished product--H2O2 and it will be dilivered to the storage tank.The solution of alkyl anthraquinone after treatment returns to the hydrogenation section for reuse.

Technical Features

1.  The new type of tray's structure of  extraction column can reduce 35% H2O2 directly .

2.  The volume of post treatment equipment is reduced one third after modifiction .

3.  It is less land occupied and investment-saving.

4.  The facility can produce different concentration products of 27.5%, 35% and 50%.

5.  High automation by adoping DCS system .

6.  Less waste gas and the waste water is treated with the process of "Fenton", i.e. the way of H2O2  catalyzed oxidizing flocculation to realize the clean production .

7.  The active carbon fiber can adsorb  the aromatics in the gas-off so as to reduce  the consumption of aomatics and environment pollution.

8.  The high efficient of oxidation column increases the yield by 3%.

9.  The new structure of hydrogenation  reactor that possesses high efficiency of hydrogenation and will reduces the consumption of catalyst.

   Main Performance Index

 Product Concentration : 27.5%, 35%, 50%

H2 Consumption Per Ton :  267Nm3

Product Pressure: Ambient

H2O2-35%:   Air 1650 Nm3  2EAQ  0.63kg KWh Steam 0.7 ton  Deminalized water 1.0 ton

Technology of H2O2-EAQ

Verified Information This information is Verified by Bureau Veritas and validity period is 2012/07/11 --- 2013/07/11 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

H2O2 Equipment	20 Sets / Year	2 Sets

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

Southeast Asia	confidential	17.0
Domestic Market	confidential	83.0

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Turning Machine	No information	4	3.0	Acceptable
Milling Machine	No information	1	4.0	Acceptable
Sew Machine	No information	1	2.0	Acceptable
Drilling Machine	No information	1	2.0	Acceptable
Welding Machine	No information	10	3.0	Acceptable
Oven	No information	1	2.0	Acceptable

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Hydro Pressure Machine	No information	1	2.0	Acceptable

Production Flow: 1.Raw Material 2.Assembly 3.Installing 4.Running