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THERMAL COAL: We are looking for buyers of type B thermal carbon. We have a large consortium of thermal coal producing miners, this allows us to have different qualities of coal production for different types of requirements worldwide. I am attaching an example of the thermal coal that you can find with us, if you are looking for different specifications of this type of coal, let us know what characteristics you are requiring, and we will proceed to the consortium to find and negotiate your request. : Humidity, Min:10.0% - Max:14.0%. Ash: Min: 8.0% - Max:12.0%. Sulfur: Min:0.7% - Max: 1.2% Volatile: Min:36.0% - Max: 42.0%. Calorific Power (Kcal/Kg) Min:5400 - Max:6200 Caloric Power (BTU/Lb) Min: 9720 - Max: 11160. Minimum quantity, 30,000

Features
Lamps available in 40, 60, 80, 120, 150, 200 and 400 watts controller 12 vdc, 85-277 vac.
Long average life of 88, 000 to 100, 000 hours, about 20 years of age with use of 4, 000 hours per year
High luminous efficiency.
70-80lm / w
High color rendering index (cri)
90%, high resolution and natural color
Quick start
Advantage especially with hot lamp start, taking an obvious advantage against vapor lamps high pressure sodium and metal halide.
High power factor
> = 0.95
High frequency operation
Soft light effect, flicker, protects the eye, makes colors look more natural, like sunlight.
Low luminance decay
The luminance is maintained at 70% after 60, 000 hours, which ensures stable light output in the life of a lamp.
Wide range of color temperatures
  a 6500k depending on the application (standard 5000k)
Constant power
The power varies less than 3% of the input voltage variation of + / -20%, to ensure a constant light source.
Works at low temperatures
You can work at -20 ° c
Low harmonic content
Thd <= 10%
Intelligent control dimmer (dimmer) to achieve more energy savings available on request.
 
Lamp and driver
Warranty 5 years
Applications: street lighting, parking, open air

features
Lamps available in 40, 60, 80, 120.150, 200 and 400 watts controller 12 VDC, 85-277 VAC.
Long average life of 88.000 to 100.000 hours, about 20 years old with a use of 4,000 hours per year
Light efficiency.
70-80lm / W
High Color Rendering Index (CRI)
90%, high resolution and natural color
quick Start
Advantage especially with hot lamp start, taking an obvious advantage against vapor lamps high pressure sodium and metal halide.
High Power Factor
> = 0.95
High frequency operation
Soft light effect, flicker, protects the eye, makes colors look more natural, like sunlight.
Low luminance decay
The luminance is maintained at 70% after 60,000 hours, which ensures stable light output in the life of a lamp.
Wide range of color temperatures
to 6500K depending on the application (5000K STANDARD)
Constant Power
The power varies less than 3% of the input voltage variation of + / -20%, to ensure a constant light source.
Works at low temperatures
You can work at -20 ° C
Low harmonic content
THD <= 10%
Intelligent Control dimmer (Dimmer) To achieve further energy savings available on request.
 
LAMP AND DRIVER
Warranty 5 years
Applications: Street Lighting, parking, open air.

The PFA sub-boiling acid distillation system is a purification equipment used to treat acidic solutions. It is made of PFA and PTFE materials and has excellent chemical inertness and corrosion resistance, especially suitable for handling highly acidic solutions.

The working principle of the PFA sub-boiling acid distillation system is based on the principle of sub-boiling distillation. By heating the acidic solution to a sub-boiling temperature, it is partially evaporated. During this process, low-volatility impurities and ions are left in solution, while pure acidic vapors are collected and condensed. This enables the purification of acidic solutions.

The advantages and features of the PFA sub-boiling acid distillation system include:

1. High purity: Through sub-boiling distillation, the PFA sub-boiling acid distillation system can purify the solution, remove impurities and ions in the acidic solution, and provide high-purity acidic steam.

2. Corrosion resistance: PFA material has good corrosion resistance, can withstand the erosion of strong acidic solutions, and will not be dissolved or contaminated by acidic substances.

3. Temperature control: The PFA sub-boiling acid distillation system has an accurate temperature control function, which can ensure operation at an appropriate sub-boiling temperature and avoid violent boiling and loss of the solution.

4. Energy saving: Compared with traditional acid distillation methods, the PFA sub-boiling acid distillation system operates at low temperature and low energy consumption, saving energy costs.

5. Reliability: PFA material is non-toxic, odorless, and has good chemical stability. The use of PFA sub-boiling acid distillation system can ensure the safety of experimental operations and working environment.

PFA sub-boiling acid distillation systems are commonly used in the chemical industry, laboratory research and pharmaceutical fields to purify acidic solutions. This system can greatly improve the purity and quality of solutions and is suitable for use in experiments, analysis and production processes that require higher purity.

It is necessary to select the appropriate model and specifications of the PFA sub-boiling acid distillation system according to the specific acidic solution and purification requirements to ensure the purification effect and use efficiency.

Features of Binzhenghong SCH series sub-boiling distiller system/acid purification system:
1. Large capacity - the amount of acid evaporated at one time can reach 6L
2. Temperature control-PID temperature control digital display, real-time temperature display
3. Liquid level gauge - visually displays the remaining acid amount
4 distillation speeds, one distillation speed can reach 135ml/L

Subboiling acid distillation tower/acid purification system specifications:
1L/2L/4L/6L

PFA acid purifier
1. Product introduction:
Acid purifier: also known as acid purification system, high-purity acid purifier, acid reagent purifier, high-purity acid distillation purifier, etc. In laboratory work, the purity of the acid is often poor, causing deviations and errors in the analysis results. Commercially available pure acids are often expensive and difficult to meet the large demand for acids in daily analyses. Therefore, purifying and optimizing the quality of acid is an economically feasible way. Our acid purifier can be used in laboratories to purify HNO3, HCl, HF, alkali solutions and organic solvents. After purification, the purity of the acid is further improved. Later in the experiment, our unit's Teflon series reagent bottles can be used to collect high-purity acid.

2. Working principle:
The acid purifier uses the principle of thermal radiation to keep the liquid temperature below the boiling point to evaporate, and then condenses the acid vapor to prepare high-purity water and high-purity reagents. It is widely used in sample processing and analysis experiments.
3. Product features:
1. It can meet the low detection limit requirements of ICP and ICP-MS and provide laboratory-grade ultrapure acid for demanding analysis applications. All containers used are made of Teflon corrosion-resistant non-adsorption plastic and can handle laboratories such as HNO3, HCl, HF, etc. Commonly used acids.
2. Experiments have proven that after a single distillation of an acid with a metal impurity content of about 10 ppb, the metal impurity content can be reduced to about 0.01 ppb. If the acid requirements are higher, the purification times can be increased.

PFA (Perfluoroalkoxy) filtration devices have a wide range of applications in the new materials industry, particularly in environments that require resistance to corrosion, high temperatures, and chemical stability. Here are some typical applications:

1. Chemical Filtration


2. High-Purity Material Processing


3. High-Temperature Applications


4. Nanomaterial Separation and Filtration


5. Precision Filtration of Liquid Chemicals


6. Environmentally Friendly Solutions


In conclusion, due to its corrosion resistance, high-temperature stability, chemical inertness, and wear resistance, PFA filtration devices are widely used in the new materials industry across several critical fields.

Product Features
1. The appearance is translucent, visible and easy to observe.
2. High and low temperature resistance: -200 +260
3. Corrosion resistance: resistant to strong acid, strong alkali, aqua regia, hydrofluoric acid and various organic solvents
4. Insulation resistance: dielectric properties have nothing to do with temperature and frequency
5. Pure and pollution-free: low metal element blank value (lead and uranium content less than 0.01ppb)

PFA implinger, with its unique PFA material, has brought unprecedented performance breakthroughs to the laboratory. PFA is an outstanding fluoroplastic that combines high corrosion resistance, high temperature resistance, and impact resistance to ensure stability in various harsh experimental environments.
Its excellent corrosion resistance allows PFA implingers to easily cope with the erosion of various strong acids, strong alkali and organic solvents, and can still maintain its original performance after long-term use. At the same time, its excellent high temperature resistance also allows it to maintain stable chemical properties in high temperature environments and will not produce harmful substances due to temperature changes.
In addition, PFA implinger also have excellent impact resistance and can withstand the strong impact and vibration generated during the experiment, ensuring the safety and stability of the experiment. Its high transparency design allows the experimenter to clearly observe the experimental process, whether it is color change, precipitation generation or gas release, all can be seen at a glance.
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