Puxin Durable Low Cost Biogas Desulfurizer and Dehydration Equipment            

Product Features:

High absorption of H2S 
  

Product Details:

PXDS-250L Desulfurizer:

Suitable flow rate: Less than 400M3/Day
Interface caliber: ø50(PVC flange)
Desulfurizer filling: 250KGS once
Application scope: Desulfurization for medium and small size biogas plant
Suitable to install indoor and outdoor

PXDH-250L Dehydration Tower:

Suitable flow rate: 100m3 to 1600m3 per day
Interface caliber: ø50(PVC flange)
Application scope: Dehydration for
medium and small size biogas plant
Suitable to install indoor and outdoor

PXDS-1000L Desulfurizer:

Suitable flow rate: Less than 1600M3/Day
Desulfurizer filling: 1000KGS once
Application scope: Desulfurization for medium and large
size biogas plant
Suitable to install indoor and outdoor

Biogas contains some H2S (hydrogen sulfide) gas that is toxic, corrosive and has bad smell, we need to install desulphurizer to get ride of H2S from biogas before we use biogas.  

                                                                                                  Puxin Durable Low Cost Biogas Desulfurizer and Dehydration Equipment

PUXIN biogas purification system is mainly composed of our desulfurizer and dehydrator.

In biogas, there is a little H2S (hydrogen sulfide), which is toxic, corrosive and has peculiar smell.
So we must install desulphurizers when we use biogas.

The main composition of desulphurizer is ferric oxide (Fe2O3)
After be used for some times, it will gradually lose effectiveness, showing that there is some smell
when using biogas. In this case, you must change it in time.

The way:
Closing the main valve, then take out of it whose color has changed at once, then
1. Change a new one directly
2. Regenerate the old one
The way is the following: keep the used desulphurizer in a cool, shady and well ventilated
place for two or four days until the color of it change into brown. It can be regenerated for one
time.

The method of the regenerate of the desulfurizer
1. Turn off the general switch outside the room and take down the desulfurizer
2. Open the desulfurizer and pour out all the desulfurizer as soon as possible
3. Remove the powder of the desulfurizer after pouring the desulfurizer firstly, put the
grain-shaped desulfurizer away on the concrete ground or iron plate , must not put them away
on the plastic plate ,wooden plate or other plate made of by some flammable
materials ,otherwise it may cause fire.
4. The desulfurizer should be put away in a cool dark place, then it will be dried by the natural
wind, forbidden to put it away in the sunlight directly.
5. The desulfurizer could be regenerated in about two to three days
6. Install the regenerated desulfurizer in the desulfurizer, the powder of the desulfurizer must not
be filled back, in case of cause blocking when the powder flow into the spray head of the stove,
then, make up the loss of the desulfurizer. The desulfurizer could be regenerated once only,
change a new desulfurizer after that time.

Notice:
1. Do remove the crumb firstly, after pouring out the material of desulphurizer, just remain the
granular material.
2. Do not put the material on the plastic or wooden or inflammable products when regenerating.
3. Do not put the crumb material of desulfurizer back to desulphurizer

desulpfurizer’s working principle:
When biogas comes out from plant, there are some steams which can be departed through cooling.
The principle of desulfurization:
Fe2O3.H2O+3H2S=Fe2S3.H2O+3H2O
after used some times, sufficiency of desulfurization would be decrease. Then we should replace
desulfurization or regenerate.
The principle of regeneration: 2Fe2S3.H2O+3O2=2Fe2O3.H2O+6S

Dehydrator is mainly usd to remove moisture from original biogas produced from biogas digestrers,

so if you want to use biogas to generate electricity via biogas generator or use biogas as cooking fuel,use

biogas for biogas lamps we must treat these original biogas and purify these biogas.

Please notice:

We can offer all sizes of desulfurizers and dehydrators to meet your needs according to your biogas plant.

If there are any other questions,

Packaging & Delivery:

Packaging Detail: Wooden case

Delievery Detail: 5-30days 

Our Service

Puxin Durable Low Cost Biogas Desulfurizer and Dehydration Equipment

1,We will provide all the details to you during the massproduction

2,Customize your mould according to your need if have considerable orders

3,Your requirements and complaints are highly respected

How to contact us?

Puxin Durable Low Cost Biogas Desulfurizer and Dehydration Equipment

Eileen Yang (Ms.)

Overseas sales

Mobile: +86-13652309713

Shenzhen Puxin Technology Co. Ltd

Specialized in biogas plant solutions.

Website:  

              http://puxinbiogas.en.china.cn