I realize the system friendly manufacturing environment.

6-8-3 Toyosaki Kita-ku Osaka 531-0072 tel (81)6-6373-0630

 

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Acid treatment equipment of recovery solvent(AR-200)

it developed acid treatment equipment as the purpose to reduce the acid value of the solvent (ethyl acetate) which was recovered at the recovery equipment

A Principle

 

It reduces an acid value in treatment agent’s absorbing acetic acid in the ethyl acetate and removing a settled treatment agent.

Acid treatment equipment of recovery solvent(AR-200)

Acid treatment equipment of recovery solvent(AR-200)

 

↑Please refer to enlarge↑

↑Please refer to enlarge↑

 

A Experiment

 

It is result of adding acetic acid and water to solution of 100% of ethyl acetates ,investing a treatment agent in 200ml of solution of acid value 4.94, 1% of moisture and measuring an acid value after stirring for 5 minutes

A Experiment

 

↑Please refer to enlarge↑

 

A experiments bring

The Implementation  April 7,2010

throughput

operation time

before acid treatment

after acid treatment

Sample:1

acid value(mgKOH/g)

200L

60 min

2.587
0.6857

degree of moisture(wt%)

2.831
2.741
Sample:2

acid value(mgKOH/g)

200L

60 min

2.026
0.468

degree of moisture(wt%)

2.852
2.67
Sample:3

acid value(mgKOH/g)

200L

60 min

2.431
0.062

degree of moisture(wt%)

2.95
2.615

A practical example

 

It is the result of the bringing in test in printing company which took cooperation.

It processed the recovery liquid of about 3 acid values and it confirmed reduction to equal to or less than 0.05 acid values and we received report that was not a problem as a result of the reuse with the dry laminating-machine .

Also ,there was an effect that the degree of moisture after processing gets for about 25% to be low since before processing ,too.

Features

 

●It manufactures according to the request the customer.

●It is possible to examine by the processing experiment or the test machine bringing in

the company,if it is possible to take your recovery liquid sample too.

●The development test of the diversion into the other solvent and the water-treatment agent too,is in progress.

●Only the necessary quantity can be processed.

●It is possible for the acid value to reduce in few various cost.

●The maintenance ,too,is easy in the simple operation.

information

 In organic solvent recovery ,it links up with  Environmental Partnership corporation and it tackles the recycling processing of a industrial waste.

VOLTEX CO.,LTD.
6-8-3 Toyosaki Kita-ku Osaka 531-0072 tel (81)6-6373-0630
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