Product Overview
Description
oil decolorizing agent silica gel sand for oil/grease/fat bleaching

Characters:
1.Strong decoloring-ability
2.Good adsorption
3.Higher in activity degree
Specs:
Decoloring ability | Min 98% |
Activity degree (H+m,mol/kg) | 180-220 |
Free acid (as H2SO4) | 0.3%-1% |
Particle size (200 mesh) | Min 95% |
Moisture | 8%-10% |
Filtration rate (ml/minute) | 15-17 |
Bulk density(g/ml) | 0.70-1.10 |
Oil retention | Max 4.00 |
Advantages:
1. Less loss, the taste of the oil is pure, and the color is up to the national standard. The oil washed with mineral decolorizing sand has a much lower slag removal rate than the old method. Refined diesel oil does not change the chemical composition of the oil because it is purely physical decolorization; it has good adsorption properties for various metal ions; the pH value is alkaline, which can effectively prevent oxidative discoloration of oil. The taste of the oil is also relatively pure.
2. Low cost and wide application. Because there is less slag, the cost is also reduced accordingly. Decolorizing sand can not only wash small refineries made from crude oil, but also treat lubricating oil, reduce one line, reduce second-line oil, waste engine oil and other refining diesel oils and oils that cannot be washed out by old methods.
3. It saves labor, saves time and effort, greatly improves the working rate of washing oil, and does not need to heat up and pressurize, and the operation is convenient and quick. Washing oil with decolorizing sand improves efficiency by 2-3 times compared with the old method, which greatly saves time, and solves the problem that the old cold washing method does not separate the oil, and can be processed for many years.
4. Solve the problem of waste disposal. The waste residue washed with mineral decolorization sand does not stick, does not agglomerate, does not solidify, and can be reused. If it is sold, it will also sell more money than the waste that was washed out by the old method, and solve the environmental problem.
Applications:
Refining industrial oils like:
used lubricantsoil,motor oil,engine oil,automative oil,olefin,diesel,gasoline, transformer oil, heat transfer oil, gear oil, hydraulic oil, paraffin wax,white oil,etc.
Using method:
Preparation materials: one mineral water bottle, 200 grams of bleaching cloth (normal cloth)
Operation method:
1. Wash and dry the mineral water bottle, cut the bottle from the middle, and wrap the bottle with a filter cloth.
2. Place the upper part of the bottle on a flat bottom and pour the decolorized sand to a height of about 8-10 cm (about half of the bottle).
3. Prepare about 150ml of oil to be treated (treated diesel, gasoline, transformer oil, heat transfer oil, gear oil, hydraulic oil, etc.)
4. Pour the oil into the ready-made cup with the bleaching sand and allow it to naturally percolate.
Packaging & Shipping
| Packaging Detail: | 1. Inner packing: polythylene film bag; 2. Outer packing: plastic woven polypropylene bag; net weight 20 KGS/bag 11MT/20 ft container, 25MT/40 ft container |
| Delivery Detail: | Within 15 days after receiving your payment |


Company Information
Our company was founded in 1996, located in the north of China, rich in good bentonite mines. We are the professional manufacturer and exporter for more than 15 years.Our products include activated bleaching earth, activated fuller earth, activated clay,bentonite cat litter,bentonite drilling mud, foundry bentonite, metallurgy pellet bentonite, fertilizer bentonite,waterproofing bentonite, feed grade bentonite, organic bentonite and other bentonite products.We have been taking in the modern technology to research and develop the new products, in order to enhance the products’ higher quality,our supply ability is min 8000 MT per month.

FAQ
1.What is Activited bleaching earth?
Activited bleaching earth is also called activited clay,activited fuller earth.They mainly take bentonite as raw material,after acidification,watered and fried,it become gray white powder or granular which is odorless,tasteless,non-toxic.And with strong adsorption,it can absorb heavy metal and impurity.Then the black or crude oil will become clear.
2.Do you test all your goods before delivery?
Yes, we have 100% test before delivery.
4.How can I pay for you?
After you confirm our PI, we will request you to pay. T/T or L/C is the most usual ways.
5.If I do not know the specific requirements,how to choose?
Please inform us your application , the original suppiler, the original source and the original specifications.
Our Services
We are hoping to cooperate with partners in global market to creat win-win business. If you are interested in our products, Any more inquires, please let us know. Best price and free samples will be sent to you right away! Thank you very much!
* Instant reply and 24 hour online.
* Offer free samples, you only need to pay the freight.
* Check and confirm delivery.
Contacts

Mobile/WhatsApp:+86-15666132225