30-80mm Low Ash 12.5%Met Coke in High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 800 m.t.
- Supply Capability:
- 20000 m.t./month
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Product Description
Met Coke(metallurgical coke) is a carbon material resulting from the manufactured purification of multifarious blends of bituminous coal. In its natural form, bituminous coal is soft; The majority of the unstable components are either reclaimed or recycled.
Features
It is widely used in casting and metallurgy Smelting every tons Irons need about 0.4 to 0.6ton coke. As the reducing agent in the steel-making and foundry industry.
Specification
Item No. | Ash (%) max | S (%) max | F.C. (%) min | V.M (%) max | Moisture (%) max | P (%) max | CSR (%) min | CRI (%) max | Cal.Value (≥Kcal/Kg) |
NF-M001 | 9 | 0.6 | 89.5 | 1.2 | 5 | 0.035 | 65 | 25 | 7250 |
NF-M002 | 10.5 | 0.6 | 88 | 1.2 | 5 | 0.035 | 65 | 25 | 7100 |
NF-M003 | 12 | 0.6 | 86.5 | 1.5 | 5 | 0.035 | 63 | 28 | 6900 |
NF-M004 | 13 | 0.6 | 85.5 | 1.5 | 5 | 0.035 | 60 | 30 | 6800 |
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FAQ
1 What is the packing?
Packaging Details: | 1. jumbo ton bag |
2 Delivery time? Delivery Detail: |
15 days after we get the advanced payment or original L/C |
- Q: What are the advantages of carbon-based fertilizers?
- Farmers and gardeners favor carbon-based fertilizers for several reasons. Firstly, these fertilizers, such as compost and manure, are organic and derived from natural sources, devoid of synthetic chemicals. This eco-friendly quality reduces the risk of water pollution and soil degradation. Secondly, carbon-based fertilizers contain ample organic matter, enhancing soil structure and water retention. This proves especially helpful in areas with infertile soil or frequent droughts, as it conserves moisture and prevents nutrient loss. Furthermore, these fertilizers foster the growth of beneficial microorganisms in the soil. These microorganisms gradually break down organic matter, releasing essential nutrients and ensuring a steady supply to plants. The result is improved plant health and a decreased likelihood of nutrient imbalances or deficiencies. Additionally, carbon-based fertilizers prove cost-effective in the long run. Though they may require more effort and time initially, they can be produced on-site through composting or sourced locally from farms or livestock operations. This reduces the need for expensive chemical fertilizers and minimizes transportation costs. Lastly, carbon-based fertilizers aid in carbon sequestration and contribute to combating climate change. By utilizing organic waste materials as fertilizers, they divert them from landfills, where they would emit greenhouse gases. Instead, they are recycled into the soil, increasing its carbon content and promoting soil health. In summary, carbon-based fertilizers offer numerous advantages in terms of sustainability, soil fertility, cost-effectiveness, and environmental impact. Their usage can yield healthier plants, improved soil quality, and a more sustainable and resilient agricultural system.
- Q: How do fossil fuels release carbon into the atmosphere?
- Combustion, a process in which fossil fuels like coal, oil, and natural gas are burned for energy, results in the release of carbon into the atmosphere. This carbon, which had been trapped underground for millions of years, is converted into carbon dioxide (CO2) gas. During combustion, the carbon and hydrogen atoms present in fossil fuels react with oxygen from the air, producing not only CO2 but also water vapor (H2O) and heat. The released CO2 is then emitted into the atmosphere, where it acts as a greenhouse gas. The burning of fossil fuels in various sectors such as transportation, electricity generation, and industrial processes plays a significant role in the escalating levels of atmospheric CO2. The continuous extraction and rapid burning of these fuels have led to a substantial increase in the concentration of CO2 in the Earth's atmosphere over the past century. This rise in atmospheric CO2 is a primary driver of climate change, as CO2 acts as a heat-trapping gas, contributing to the greenhouse effect. The greenhouse effect occurs when the Earth's atmosphere retains the heat radiated from the surface, resulting in a global temperature increase. Therefore, the release of carbon into the atmosphere from fossil fuels is a major concern due to its significant role in climate change and the subsequent environmental and societal impacts. To address these effects, there is a growing global effort to transition towards renewable and cleaner energy sources, reduce fossil fuel consumption, and implement sustainable practices.
- Q: Often see a lot of cars made of carbon fiber body, is this material flammable?
- Carbon fiber has the characteristics of light quality, high strength and not easy to burn. More and more widely used
- Q: How is carbon used in the production of ink?
- Carbon is used in the production of ink as a pigment, providing the black color commonly seen in inks.
- Q: What is carbon neutral manufacturing?
- Carbon neutral manufacturing refers to the practice of minimizing and offsetting greenhouse gas emissions produced during the manufacturing process. It involves implementing sustainable measures, using renewable energy sources, and investing in carbon offset projects to balance out the emissions released. This approach aims to achieve a net-zero carbon footprint, where the amount of carbon dioxide emitted is equal to the amount removed from the atmosphere, thus mitigating climate change impacts associated with manufacturing activities.
- Q: What is carbon nanoelectronics?
- Carbon nanoelectronics refers to the field of study and technology that focuses on using carbon-based materials, particularly carbon nanotubes or graphene, to create electronic devices and components at the nanoscale. These materials possess unique electrical and mechanical properties, making them highly promising for developing faster, smaller, and more efficient electronic devices such as transistors, sensors, and memory storage units.
- Q: What is the carbon footprint of different activities?
- The release of greenhouse gas emissions, specifically carbon dioxide (CO2), into the atmosphere as a consequence of conducting various activities defines the carbon footprint. It gauges the impact exerted by these activities on climate change. Numerous activities contribute to our carbon footprint, encompassing transportation, energy utilization, food production, and waste management. The carbon footprint associated with each activity can significantly differ depending on factors like energy source type, technological efficiency, and individual choices. Transportation serves as a major contributor to carbon emissions, with cars, planes, and ships serving as primary sources. The employment of fossil fuels in these modes of transportation results in CO2 emissions. The carbon footprint of transportation is determined by vehicle type, fuel efficiency, and travel distance. Energy utilization stands as another significant contributor, particularly in the context of electricity generation. The burning of fossil fuels, such as coal and natural gas, for electricity production leads to the release of CO2. However, renewable energy sources such as wind, solar, and hydroelectric power exhibit a lower carbon footprint as they do not emit greenhouse gases during operation. Food production, often disregarded, possesses a substantial carbon footprint. The agricultural practices involved in cultivating, processing, packaging, and transporting food contribute to emissions. Additionally, livestock farming, notably beef and lamb, generates significant amounts of methane, a potent greenhouse gas. Waste management also contributes to carbon emissions, primarily through the decomposition of organic waste in landfills. As organic waste undergoes decomposition, it produces methane. Employing proper waste management techniques like composting and anaerobic digestion can aid in reducing these emissions. It is essential to acknowledge that the carbon footprint of activities can be diminished through a range of measures. Embracing energy-efficient technologies, opting for public transportation or carpooling, selecting renewable energy sources, adopting a more sustainable diet, and practicing proper waste management all serve as avenues for minimizing our carbon footprint. Comprehending the carbon footprint associated with diverse activities enables individuals, businesses, and governments to make well-informed decisions and undertake necessary actions to curb climate change. By reducing our carbon footprint, we can contribute to a future that is more sustainable and environmentally friendly.
- Q: Carbon Finance: Carbon Finance
- Carbon finance does not have a unified concept. Generally speaking, it refers to all financial activities that serve to limit greenhouse gas emissions, including direct investment and financing, carbon index trading and bank loans. The rise of "carbon finance" stems from changes in international climate policy and, precisely, two international conventions of great significance - the United Nations Framework Convention on climate change and the Kyoto protocol. Carbon finance definition: improved use of financial capital to drive the environmental rights and interests, to the laws and regulations for support, the use of financial means in the market platform makes carbon financial products and derivatives trading or to circulation, and eventually achieve a low-carbon development, green development and sustainable development objective. The United Nations Conference on environment and Development held in June 1992 in Brazil, Rio De Janeiro, more than 150 countries have established the "United Nations Framework Convention on climate change" (United Nations Framework Convention on Climate Change, referred to as the "Framework Convention"). The ultimate goal of the Convention is to stabilize atmospheric concentrations of greenhouse gases at levels that do not harm the climate system.
- Q: What is the significance of the determination of total organic carbon in purified water?
- The first tube with 5 drops of nitric acid and silver nitrate solution 1ml second tube plus barium chloride solution 2ml third tube plus ammonium oxalate solution 2ml, are not allowed to turbidity. Take this product 5ml nitrate test tube, in ice bath cooling, adding 10% potassium chloride solution and 0.1% 0.4ml aniline two 0.1ml sulfuric acid solution, then slowly adding sulfuric acid 5ml, shake the tube in 50 DEG C water bath for 15 minutes, the solution with the standard blue nitrate solution [for potassium nitrate 0.163g, dissolved in water and diluted to 100ml, shake, precise amount of water into 1ml, 100ml, then the precise amount of water into 10ml, 100ml, and the (per 1ml equivalent to 1 gNO3]0.3ml), with no nitrate water 4.7ml, compared with the same method after color not more, (0.000006%). Nitrite to take this product 10ml, the Nessler tube, and sulfanilamide dilute hydrochloric acid solution (1, 100) and 1ml hydrochloride Naphthylethylenediamine (0.1 - 100) 1ml solution, the pink, and the standard solution of sodium nitrite and nitrite [0.750g (calculated on dry goods), dissolved in water, dilute to 100ml, shake, precise amount of water into 1ml, 100ml, and then precise amount of water into 1ml, 50ml, and the (equivalent to 1 gNO2 per 1ml) 0.2ml), plus nitrite free water 9.8ml, compared with the same method after color, shall not be deeper (.000002%). Take this product 50ml ammonia, alkaline potassium tetraiodomercurate solution 2ml, placed 15 minutes; such as color, with ammonium chloride solution (from ammonium chloride 31.5mg, and no amount of ammonia dissolved and diluted into 1000ml 1.5ml), compared with alkaline solution and free ammonia 48ml iodine potassium iodide solution made from 2ml, not deeper (0.00003%).
- Q: How does carbon impact the quality of freshwater systems?
- Freshwater systems can be significantly affected by carbon, with one of the main ways being through the emission of carbon dioxide (CO2). Excess CO2 released into the atmosphere can dissolve in rainwater and form carbonic acid, leading to the acidification of freshwater bodies and a decrease in pH levels, making the water more acidic. The high levels of acidity can have negative consequences for various freshwater organisms, including fish, amphibians, and invertebrates. It can disrupt their reproductive systems, hinder their growth and development, and even result in their death. Additionally, increased acidity can also impact the availability of essential nutrients in the water, further affecting the health and survival of aquatic life. Another impact of carbon on freshwater systems is through the process of eutrophication. Excessive carbon can enter freshwater bodies through runoff from agricultural fields or wastewater treatment plants. This surplus of carbon acts as a nutrient, fueling the growth of algae and other aquatic plants. As these plants multiply, they can form dense mats on the water's surface, blocking sunlight and depleting oxygen levels. The depletion of oxygen can lead to hypoxia, a condition characterized by dangerously low oxygen levels that can result in the death of fish and other organisms. Additionally, the excessive growth of algae can cause algal blooms, which can release toxins into the water, further compromising the quality of freshwater systems. Furthermore, carbon also plays a role in influencing the temperature of freshwater systems. Increased levels of carbon dioxide in the atmosphere contribute to global warming, which raises the overall temperature of the planet. Consequently, freshwater systems may experience higher water temperatures, leading to ecosystem changes. Some species may struggle to adapt to these warmer conditions, while invasive species, for example, may thrive. In conclusion, carbon exerts a significant influence on the quality of freshwater systems. It can result in acidification, eutrophication, and temperature changes, all of which have adverse effects on the health and survival of aquatic organisms. To safeguard the integrity and long-term sustainability of freshwater systems, it is essential to address carbon emissions and reduce our carbon footprint.
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30-80mm Low Ash 12.5%Met Coke in High Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 800 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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