Cost-Effective Environmentally Friendly Walnut Shells Abrasives for Filtering Material Crude Oil Filtering Material

• Customization: Available
• Natural Abrasive Type: Natural Corundum
• Application: Polishing
• Model NO.: #8-#60
• Function: Surface Finish
• Source: Natural Abrasives
• Particle Size: Abrasive
• Hardness: Conventional Abrasive
• Grain Shape: Sub-Angular to Angular
• Color: Light Brown
• Specific Gravity: 1.2-14G/Cm3
• Mohs Hardness: 2.5-4
• Bulk Density: Depending on Grain Size
• Free Moisture (80ºC for 15 Hrs): 6%
• Oil Content: 0.25%
• Dilatability: 0.50%
• Nitrogen: 0.40%
• Transport Package: 1mt Big Bags/PP Bags/Paper Bags on Pallet
• Specification: #8-#60
• Trademark: Becens
• Origin: China
• HS Code: 0802320000
• Production Capacity: 2000 Tons/Year
• Package Size: 105.00cm * 105.00cm * 65.00cm
• Package Gross Weight: 1050.000kg

Product Description

Walnut Shells

Walnut shell grit is the hard fibrous product made from ground or crushed walnut shells. When used as an abrasive media, walnut shell grit is extremely durable, angular and multi-faceted. Walnut shell blasting grit is an excellent replacement for sand (free silica) to avoid inhalation health concerns.

Walnut shells as filter materials have the advantages of strong oil and dirt absorption capacity, good backwashing effect, and high filtration accuracy. Compared with ordinary filter materials, walnut shells have a rough surface and can effectively absorb impurities such as oil and dirt. Their density is slightly greater than that of water and they have a certain sedimentation property. During backwashing, friction will occur between the walnut shells, which is helpful for cleaning. In addition, the backwashing pressure is low, and the cleaning effect is better.

The advantage of walnut shell as filler is environmental protection and cost-effectiveness. It is a natural, renewable material that is more environmentally friendly than traditional plastic fillers. In addition, walnut shell is a cheap resource and is usually considered agricultural waste, which can reduce the cost of fillers.

Specification

Physical Properties:
Grain Shape	Sub-angular to angular
Color	Light brown
Specific Gravity	1.2-14g/cm3
Hardness	Mohs 2.5-4
Bulk Density	Depending on grain size

Chemical Composition:
Free Moisture (80℃ for 15 HRS)	6%
Oil Content	0.25%
Dilatability	0.50%
Nitrogen	0.40%
This is a 100% natural product and contains no silica.

Other sizes are also available on request.

Becens could provide standard quality products or customized grain sizes to meet your specific needs. Our team have experience in helping you find the right exact specification to fit your application.

Application

1. Abrasive: Walnut shells are used for blasting, cleaning, polishing, and tumbling. They are a soft abrasive that can be used to remove paint and rust from plastic parts without damaging the plastic. 
2. Water filtration: Walnut shells are used in commercial water filtration to remove heavy metals, oils, and suspended solids. 
3. Cosmetics: Walnut shells are used as a natural exfoliant in skincare products. 
4. Pet bedding: Walnut shells are a biodegradable, compostable bedding material for pets. 
5. Infill material: Walnut shells are used as an infill material for sports fields. 
6. Carriers: Walnut shells are used as carriers for seeds, herbicides, and pesticides. 
7. Molds: Walnut shells can be used as molds to give desserts or savory recipes a round shape. 
8. Oil spill cleanups: Walnut shells are an eco-friendly option for oil spill cleanups. 
9. Plastics and resins: Walnut shells are used as fillers in plastics and resins. 
10. Non-skid applications: Walnut shells are used in non-skid applications for safety surfaces. 
11. Agriculture: Walnut shell extracts have insecticide and nematicide properties that can be used to replace pesticides. 

Package

Becens could supply customized packaging according to your requirments. We could printing marks on package, such as company logo, brand name, etc.
1. 1000kg and 1250kg bulk bags
2. 40× 25kg PP bags into big bag
3. 40× 25kg PP bags on pallet
4. 40× 25kg paper bags on pallet

Company Profile

Henan Becens Minerals Co., Ltd

Becens located in the Central Plains of China, Zhongyuan district, Zhengzhou City, Henan Province, which have been in abrasives and refractories fields more than ten years. Our main products are brown alumina oxide, white alumina oxide, black silicon carbide, garnet and glass beads, which are widely used in abrasive tools, sandblasting, polishing, refractory, water jet cutting, finishing, coating, surface treatment, etc.
Becens could supply products under different standards (FEPA, JIS, GB and ANSI) and quality control system according to ISO-9001: 2008. We have strict production process and inspection control system. Facing customers with reliable quality, favorable price, fast delivery and considerate service. Our proven quality comes from our ability to maintain control throughout the production process.

The mainly products are in abrasive and refractory fields, which are widely used in sandblasting and shot blasting; Bonded and coated abrasives tools (cutting discs, grinding wheels, drill points, and abrasive sand papers...); Polishing; Lapping; Shaped and unshaped refractory materials (refractory brick, refractory castable and ramming materials… ); Metallurgy; Non-slip road…

Becens always adheres to the principle of integrity, and moves forward with global partners with transparent services and professional commitments. With excellent product quality and dedicated service, we have earned the recognition of customers from all over the world, with a high repurchase rate of 95%.
Whether you need standard products or customized solutions, Becens offers the most professional services. Contact us today to explore how we can support your business and create success together.

FAQ

Q1: What is the Minimum Order Quantity (MOQ)?
A: No minimum order quantity. We could arrange different kinds of goods together, and put it into one container, or ship by less than container load. 
Q2: Can you do the production as customized?
Yes, we could control the whole production process, include raw materials, melting, cooling, crushing, seiving, size ditribution, acid washing, magnetic separation, testing. We have a professional technique team help you find out the most suitable quality to your application.
Q3: Can you provide customized packaging?
A: Yes, we could supply 25kg/15kg pp bags or paper bags on pallet, and we could print your logo on the packaging according to your needs.
Q4: Can we use our own shipping agent?
A: Yes, you can. We had cooperated with many forwarders. If you need, we can recommend some forwarders for you to compare the price and services.
Q5: Can we get samples or trail order? 
A: We are willing to arrange small quantity samples for testing, and accept 0.2-10tons trail order to confirm the quality.
Q6:  What's the delivery time?
A: Usually, it takes around 10-30 working days to prepare the goods.