The most important solid fuel, coal is not a homogenous substance. The most important ones are boneblack, clay, gypsum, marcasite and pyrite. Therefore, coalfields differ alot in various firms, there is even difference between coal samples from the same coalfields. There is oxygen, hydrogen, azote and sulphure in coal other than carbon. The dispersion percentage of these elements vary in different coal types. Brown coal has a water absorbing characteristics. Hence, it involves more humidity. Humidity absorption skill decreases from brown coal to anthracite. The less the absorption skill is, the more the flotation skill increases. Coal is naturally a floatable substance. Some neutral oils are used in flotation to reduce the flotation time and increase the performance. These are gas oil, creosote and fuel oil. Newly acquired coal usually floats more easily than the coal which was extracted from the mine a couple days earlier and left for spooling. The oxygen of the air gets the coalÆs surface oxidized and reduces its floatability even in normal atmosphere temperature. When the coal is not wished to float, it is oxidized with tassium permanganate. %1 NaOH is required to break the oxide layer. Oxidation occurs more in low quality coal when compared to the high quality one. Floatation skills decrease upon that. Control reactives that suppress the foreign minerals should be used to acquire clean coal concentrations. Sodium carbonate and sodium silicate are used to suppress clay and discharge.
Percentages of Various Elements
Coal Type C H O N S
Anthracite 94,5 3 1,25 0,75 0,5
Semi-Bituminous 91,5 5 1,75 1,25 0,5
Bituminous A 89 5,5 3,5 2,5 0,5
Bituminous B 84,5 5,5 8 1,5 0,5
Sub-Bituminous 79,5 5,5 12,75 1,75 0,5
Brown Coal 73,5 5,3 19 1,7 0,5.
Caustic soda flakes (sodium hydroxide flakes) are flakes in white color which are hygroscopic and soluble in water. Caustic soda flakes are obtained by evaporating of qualified liquid caustic soda which is produced with membrane technology.
Analiz
NaOH
99.16 %W
Carbonate as Na2CO3
0.43 %W
Chloride as NaCl
0.06 %W
Sulfate as Na2 SO4
0.0047 %W
Silicate as SiO2
0.0019 %W
Fe
12.5 mg/Kg
Insoluble in water
0 %W
Aluminum as Al2O3
20 Sodium Silicate Suppliers
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Duplex Protection: Destroy 99.9% of bacteria and bacterial accumulation for long-term protection It decreases. content is enriched with moisturizers. �?�¢�¢?�¬ï¿½?�¢ It destroys bacteria within 1 minute. Dermatologically tested. BEFORE USING, READ THE LABEL AND THE PROPECTURE.
CORRECT HAND CLEANING IN 4 STEPS
1. Foam your hands with clean, warm water and soap.2. Wash your hands thoroughly by rubbing them. Between fingers All interior and exterior surfaces Nail interior 3. Rinse your hands throughly with clean and warm water.4. Dry your hands throughly.
1. It Kills 99.9% Of The Tested Bacteria ().2. Kills The Tested Bacteria () In 1 Minute. 3. Antibacterial Against Tested Bacteria (*) Provides Protection.4. It Is Formulated From The Ph Range Compatible With The Skin.5.gram (+) And Gram (-) Bacteria Tested ,�?? It Is Effective.6.it Has Been Proven To Cause No Irritation To The Skin
How To Use The Product:
- Wet Your Hands With Clean Water. Your Hands With 2 Full Pump Printing Products The Foaming.�?? - Wash Your Hands By Rubbing Them (Between Fingers, Fingernails, All Inner And Outer Surfaces), Clean Rinse Your Hands Thoroughly With Water. The Product Is A Product Developed For Personal Hygiene. You Want The Product You Can Use It As Often.
Ars-35 Extreme" Concentrated Professional Carpet Shampoo
-High effective stain and dirt remover, most hard water hardness resistant Professional Carpet Shampoo.
-High concentrated and formulation special for our firm.
-Our firm ending to use of HYPO(Sodium Hypo Cloride) that shampoos you do not efficent to clean and damages to product that you wash and users health. HYPO usage is seem to efficent to clean but actually HYPO harmful for human health and it's effects can show up after many years. In time HYPO damages fiber of carpets and decays. Sometimes capets are deformated and carpet washer should pay the price of carpets. By ending this we provide simplicity and adventage.
-We recommend you 1kg Extreme for 100kg water. But this ratio can be different by hardness of water. If water hardness is low you can decrease the ratio
-You can use safely on every carpet ARS-35 Extreme Carpet Shampoo.
-End of a era of use of different shampoo for different kind of carpet.
-Special content that provides you fast-dry carpets.
-By use 1/1 ratio Ars-35 Extreme/Water you can use as stain remover.
-While you use ARS-35 EXTREME you do not need any side product to wash carpet.
-In comparation with other products more stain remove effect.
-ARS-35 EXTREME has abilty of many different kind of stain remove thanks for this you do not need to buy extra products for stain remove so you will save Money.
-Rather the other many products at the market ARS-35 EXTREME does not include alkali saponication chemical(NaOH,KOH...). These chemicals stick on carpet and cause deformation and matte view.
-Easy to rinse.
-Colours of carpet is more bright.
-Softer carpets.
-Non-toxic content.
-Biologic content that can easily solve at nature.
The most competitive offer for CAUSTIC SODA 98-99% (NaOH):
CAUSTIC SODA FLAKE, The Bactericidal, The Cleaner
A Type of Base Chemical Compound Can Neutralize Acid and is Soluble in Water:
For Detergent Powder Industry
For Glass Industry
For Paper Industry
For Sodium Sulfide Industry
For Textile Industry
For Pharmaceutical Industry
For Aluminum Industry
For Metal Industry
For Chemical Industry
For Agro-Industry
For Ceramic Tile Industry
#ureaformaldehyde #glue powder with reduced free #formaldehyde content is produced by polycondensation of #urea and formaldehyde.
Used as a #adhesive for the manufacture of wood particle- board, #plywood, #furniture, different kinds of #parquet, and for other #woodgluing jobs.
The wood particle boards manufactured with the use of glue powder have a low level of formaldehyde emission.
Glue Powder is a urea-formaldehyde resin that must be
dissolved in water prior to use. When used with the hardener, it
provides an excellent adhesive for plywood gluing.
We can propose a suitable offer based on your needs.
Please feel free to contact me if you need any further information.
#rpo is a fully rich aromatic by-product from the solvent extracting process to modify the physical properties of the vulcanization and reduce the cost of the finished product.
As a component in rubber formulations and manufacturing of products such as automobile tires, rubber shock absorbers, footwear, industrial hoses, #wire, and #cable coverings, flooring materials, and carrier fluid or solvent in the manufacture of #adhesives, #sealants, #polishes, and carbon black.
We can propose a suitable offer based on your needs.
The most common carbon black use (70%) is as a pigment and reinforcing phase in automobile tires. Carbon black also helps conduct heat away from the tread and belt area of the tire, reducing thermal damage and increasing tire life. About 20% of world production goes into belts, hoses, and other non-tire rubber goods. The balance is mainly used as a pigment in inks, coatings and plastics.
We can propose a suitable offer for #carbonblack based on your needs.
