Bagasse Ash/ Sugarcane Ash For Sale Online

Bagasse ash, also known as sugarcane ash, is the residue left after burning bagasse, the fibrous material that remains after extracting juice from sugarcane in the sugar process. Bagasse ash is primarily composed of silica, which makes up the majority of its content. It also contains small amounts of carbon, potassium, calcium, magnesium, and other trace elements.

Uses:

1) Fertilizer: 

Bagasse Ash is used as an organic fertilizer and soil conditioner
with NPK in calcareous soil. Bagasse ash is rich in micronutrients like Fe, Mn, Zn and Cu and also contained sufficient amount of Ca, Mg, Na, S, K and P. Consequently, total porosity of soil, available P, S and K, Fe, Mn, Zn and Cu content in soil increases with the levels of bagasse ash application.

It also improves water solubility when mixed with other fertilizers and acts as an insecticide also.

2) Portland Cement

Because of the crystalline structure and amorphous silica content in the bagasse ash makes a suitable cement replacement material in concrete

3) Paper Industry

Bagasse is also used as a raw material for paper making because of its fibrous texture

Chemical Composition:

Oxide Range Unit

SiO2: 56.7~58.0 %

Total K2O: 3.1~3.3 %

FeO3: 4.6~15.5 %

Al2O3: 6.8~9.7 %

CaO: 9.3~13.7 %

MgO: 4.5~5.9 %

LOI: 6.4~8.7 %

Moisture: 20~25 % 

Dolomite For Sale Online

High Purity and Low iron Dolomite

Dolomite is a carbonate mineral composed of calcium magnesium carbonate CaMg(CO3)2. It is a common sedimentary rock-forming mineral that can be found in massive beds several hundred feet thick. Dolomite is used as an ornamental stone, a concrete aggregate and as source of magnesium oxide.

Specifications:

Magnesium Oxide as Mgo 20% min

Calcium Oxide as Cao 30% min

Iron Oxide as Fe203 0.02% max

Size: Lump or powder upto 325 Mesh

APPLICATION USAGES

GLASS INDUSTRY
High-grade dolomite with as low Iron and Silica content as possible is required by the glass industry. Glass grade dolomite is typified by its purity and consistency. Dolomite is a double carbonate of calcium and magnesium (CaCO3, MgCO3). The chief undesirable impurities are iron followed by chromite, manganese, vanadium and lead, all of which may cause defects in the float glass or color glass. For certain commercial colorless glass the Fe2O3 content up to 0.25% is permissible, but for pure colorless glass, Fe2O3 content of 0.04% (max) is sometimes specified.

DETERGENT INDUSTRY
Dolomite Powder that is suitable for making white detergent cakes. Our range is natural form of calcium magnesium carbonate that has high degree of whiteness. White colored Dolomite Powder is used in manufacturing various products like soap, detergent, paints, ceramics and many more.

PAINT INDUSTRY
Dolomite is important mineral filler for paint manufacture. It imparts several benefits to the paint. Dolomite is a hard mineral. Thus, it imparts scrub resistance to the paint. Moreover, it offers tremendous durability to the paint film against weathering. Dolomite has low oil absorption. Dolomite powder is highly dispersible and doesn’t clump together. This ensures homogeneous filler distribution in the paint which is important for uniform consistency in the paint.

STEEL INDUSTRY
Dolomite is also used in converters to maintained MgO levels in the steelmaking slags. It also acts as a slag modifier in case of slag splashing. Burnt dolomite is also used for making refractory bricks for the purpose of lining in steel melting shop. The Dolomite Powder is extensively used in Iron & Steel Industries due to its strength and compatibility in process of purifying Iron & Steel. Natural Dolomite Powder is of White Color and issued as Filler in many applications such as Soap & Detergent, Paints, Ceramics and many other Industries.

SOAP INDUSTRY
Dolomite powder it is one of the best quality raw material for soap , our materials whiteness and brightness is very high. We are providing dolomite in different mesh size as per customer requirements. We have large varieties of dolomite powder so you can use in soap and also in several different industries

Barite Lump For Sale

PAINT & DRILLING (API) GRADE BARITE LUMP

Barite Applications:

1. As a weighting agent for drilling fluids in oil and gas exploration.
2. Used in the car, electronics, TV screen, rubber, and glass ceramics and paint industry.
3. As surface smear for photographic paper and calendared paper; as sizing agent for textile industry.
4. As clarifying agent for glass products.
5. Radiation shielding and medical applications; also used for ceramics, enamel, perfumes and pigments.

Specification:

Density : 4.0-4.4 gr/cm3
Barium Sulphate: 92%min
Whiteness: 92%min ( Paint Grade)
Low Fe Content

All Sizes Available

Gypsum Selenite For Sale

The selenite variety of gypsum [hydrous calcium sulfate, CaSO4•2H2O] crystallizes in the monoclinic system as prismatic or bladed crystals with distinct rhombic form, and as arrowhead-shaped twins with beveled edges. Pure selenite is colorless or white, but impurities create a range of pale grays, yellows, reds, and browns. Selenite, along with other forms of gypsum, is used in plaster, soil conditioners, paint fillers, cement retardants, and drywall products.

We offer selenite in both rough and crystalline form.

Selenite specifications:

Calcium Oxide 32%
Sulphuric Anhydride as So3 46%
Calcium Sulphate 77%
Calcium Sulphate Dihydrate 98.5%
Combined Water 20%

Talc Lump/Soap Stone For Sale

Talc Lump/Soap Stone

Talc is Hydrated Magnesium Silicate, it is a versatile material, also known as steatite or soapstone with the chemical formulation of Mg3 Si4 O10 (OH)2.

Uses:

An ornamental and heat, acid and electrically-resistant stone (soapstone) used as counter tops, electrical switchboards, carvings etc, used as an ingredient in paints, rubber, roofing materials, ceramics and insecticides. Most commonly known as the primary ingredient in talcum powder

Physical Characteristics:

Color is snow white to almost silver.

Luster is dull to pearly or greasy.

Transparency crystals are translucent and masses are opaque.

Crystal System is monoclinic; 2/m.

Hardness is 1 (can leave mark on paper)

Specific Gravity is 2.7 – 2.8 (average)

Silica Quartz For Sale Online

High Purity Silica Quartz

Silica, or more correctly silicon dioxide SiO2, is one of the most abundant compounds on the surface of the Earth, being most obvious as quartz and common sand. Silica has a multitude of uses depending on the degree of purity. Grades up to 99.5% SiO2 are used in the manufacture of glass, optical fibres and ceramics.

China Clay/Kaolin Clay For Sale

China Clay/Kaolin Clay

Kaolin, also called china clay, soft white clay that is an essential ingredient in the manufacture of china and porcelain and is widely used in the making of paper, rubber, paint, and many other products.

Applications :  Ceramic body, Vitrified Tiles, Glaze Tile, Paper, Paint, Rubber, Pesticides, Fiber glass, Detergent, Cosmetic, Pharmaceutical, Refractory, etc.

Available: Both raw and washed available

Size: All sizes as per customer requirements are available

Silica Sand/Quartz Sand For Sale

High Quality Silica Sand/Quartz Sand

Silica Sand also well known as Quartz Sand. 

It was got from the broken and ground Silica Stone/Quartz Stone. Quartz sand is an important industrial mineral raw material, non hazardous chemicals, widely used in glass, casting, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemical, plastic, rubber, abrasive and other industries. The motor, train transportation, water transportation.

Product Application

1.  Glass Industry.

2.  Machinery casting sand, grinding materials .

3.  Construction: concrete, cementitious materials, construction materials, artificial marble, test material physical properties of cement (cement standard sand).

4.  Ceramic and Refractory material.

5.  Plastic & Rubber.

6.  Chemical.

7.  Metallurgical silicon metal, ferrosilicon alloy and silicon Aluminum Alloy.

8. Fertilizer

9. Golf Course/Bunker sand

Color: White and Brown

Size: All sizes available as per customer requirements

Water Filtration

Sand filters are used to treat drinking water in many developed and well as developing countries and they work by using a complex biological film that grows naturally on the surface of the sand. The sand itself does not perform any filtration function but acts as a substrate. However the grading of the sand in filter beds is the most crucial element of any filter plant, which will determine the functionality and longevity of the plant. They are often the preferred technology in many developing countries because of their low energy requirements and robust performance.

Following are some of standard ranges of Filter Media Sand we are generally producing:

FILTER SAND:

No.Size (mm)Effective Size (mm)Hydraulic Size (mm)
10.425 – 0.850.44 – 0.540.522 – 0.64
20.50 – 1.000.522 – 0.640.62 – 0.76
30.60 – 1.180.62 – 0.760.73 – 0.89
40.71 – 1.400.73 – 0.890.87 – 1.07
50.85 – 1.700.87 – 1.071.03 – 1.254
61.00 – 2.001.03 – 1.2541.224 – 1.50
71.18 – 2.361.25 – 1.551.50 – 1.78
81.40 – 2.801.40 – 1.7051.62 – 1.98

Salient Features:

  • The material is 100 % Silica Quartz with very minor impurities.
  • The specific gravity is higher than required i.e. 2.63 as against 2.5 required.
  • Higher weight does not allow the sand to be washed away during back washing.
  • Hardness coefficient is around 7.5 as compared to the requirement of 4.5, which prevents abrasion during the back washing process, and this will prevent change.
  • The shape of particle is cubical which makes is more efficient for filtration due to better interlocking process.
  • The grading of material is very consistent and lies in the middle of the range allowed as per specifications.

We have the capability to produce and supply any grading according to the project’s unique filtration requirement. In the past we have produced sand and gravel with varying grading for several different projects.

BONAS GOLD

BONAS GOLD Exceptional gold mining and trading company located in the Bertoua, Eastern Region of Cameroon. If you are looking forward to invest in gold business in Africa in general and Cameroon in particular, BONAS GOLD is is your perfect partner.