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16# 24# Dry Walnut Shell / pecan shell for turbo charger cleaner

Basic Info

Model No.: HY-W01

Product Description

16# 24#  Dry Walnut Shell / pecan shell for turbo charger cleaner

 

Product introduction


       Walnut shell filter meterial is developed and produced to lightweight filter material aiming

at oily sewage treatment. Raw material is based on superior quality thick pecan shell, produced through degreasing, crushing, polishing, thermophilic digesting and many times screening. It is yellowish-brown, not decay, without spot, and has high tenacity.

 

Physical and chemical performance index 

 

Specific Gravity

Hardness

MOH Acidity

Shell content

kernel content

Moisture content

1.28
2.5—3.0MOH
3—6PH
90.90%
0.4%
8.7%

Specifications

 

            Project analysis

Test Data

Project analysis

Test Data

proportion

1250kg/cm3

Cu

13.2%

Bulk density

800kg/cm3

Mn

9.5%

Wear rate

0.5 %

Zn

50%

Puffiness rate

3%

Ca

0.5%

Porosity

47

Na

0.02%

Oil removal efficiency

>65-95%

K

0.025%

 

walnut shell filter meterial for oil absorbtionSpecifications

5#
6#
8#
10#
12#
14#
5.00—4.00mm
4.00—3.15mm
2.80—2.36mm
2.00—1.80mm
1.70—2.50mm
1.40—1.25mm
16#
20#
24#
30#
36#
46#
1.18—1.06mm
0.95—0.85mm
0.800—0.630mm
0.600—0.560mm
0.530—0.450mm
0.425—0.355mm
60#
80#

100#

120#
   
0.315—0.250mm
0.212—0.180mm
0.170—0.132mm
0.125—0.100mm

 

MAJOR IND. APPLICATIONS  :

 

A BLAST CLEANING MEDIA:

 

  • For removal of paint, flash, burrs and other flaws in plastic, aluminum and zinc die casting and electronics industries.
  • As a replacement for paint removal, graffiti removal and general cleaning in restoration of buildings, bridges, and outdoor statuary.
  • In chemical and oil industry to cleanout the oily surface.
  • For aircraft engine cleanout.
  • For cleaning steam turbines.

 

      Hardness             - 2.5 - 3.0 on MOHS scale.

      PH                      -  7.5

      Specific gravity     - 1.2 - 1.4

OTHER USES :

  • Prevents lost circulation in oil well drilling
  • For waste water filtration. Walnut shell is used as media to remove harmful contaminates, oil and solids from the water.
  • Provide a non-skid enhancer in abrasive paints around swimming pools, walkway, dock boards and paddle ball courts. 
  • To manufacturing coated abrasives, glass cleaning pads, plywood etc.
  • For woman's cosmetics scrub and skin care.

BENEFITS OF SOFT ABRASIVES :

  • Non-toxic causes no health or environmental hazards.
  • Re-usable, long lasting.Reduces cycle time of finishing operations.
  • Preserves micro finishes. 

2. Product advantage

1. High hardness, wear resistance, and good pressure resistance. 
2. Easy to dissolve in acid and alkali solution. 
3. Strong adsorption and dirt-cutting ability. Its adsorption rate is 27-50%. 
4. Good hydrophilic, resistant to oil immersed. 
5. Easy to backwashing and regeneration. It can be directly used for backwashing before filtering. 
6. Low operation cost, and easy to manage. 

3. Application of walnut shell Filter Media 
1. It is the ideal filling material for environmental protection equipment. 
2. It applies to oil, refining enterprise and other environmental protection engineering for water-oil   separation. 
3. It is also used in water treatment devices 
4. Specifications of walnut shell filter media 

Analysis itemsTesting dataAnalysis itemsTesting data 
Oil removal 90-95%Backwashing strength25m3/m2h 
Suspended removal rate90-98%Rinse water pressure0.32Mpa 
Filtration speed20-25m/hCapacity0.85g/cm3 
Density1.3G/cm3Maintenance methodEvery year added 5-10%

  

Analysis items

Testing data

Analysis items

Testing data

Oil removal

90-95%

Backwashing strength

25m3/m2h

Suspended removal rate

90-98%

Rinse water pressure

0.32Mpa

Filtration speed

20-25m/h

Capacity

0.85g/cm3

density

1.25g/cm3

Maintenance method

Every year added 5-10%

Common size :0.5-1.0mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mmor your demand  

 

Product pictures

 

 

Contact us if you need more details on Walnut Shell. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Dry Walnut Shell、Walnut Shell Filter Media. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Walnut Shell Activated Carbon

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