coke strength Related Searches
coke strength Supplier & Manufacturer from China
Okorder.com is a professional coke strength supplier & manufacturer, offers integrated one-stop services including real-time quoting and online cargo tracking. We are funded by CNBM Group, a Fortune 500 enterprise and the largest coke strength firm in China.
The cost of iron ore and coke
- At present the general level of building materials enterprises, the price of 2400 yuan / ton steels
Coke in the steelmaking process in the end is what
- Coke is not used for blast furnace ironmakingThe use of blast furnace burden include iron ore (natural ore, sinter and pellets), solvent (limestone or dolomite), and coke, charge from top order batch into the furnace. Coke in the blast furnace ironmaking can be summarized as follows:(1) provide the heat: coke in the coke oven in front of the raceway in the intense combustion, combustion heat generated in the blast furnace smelting process is the main heat source(2) reduction: high temperature gas generated in coke combustion in the raceway, passed to the material in the process of heat rising, the endothermic reaction and coke formation, CO and H2, then CO and iron oxide in iron ore reduction reaction is transformed into metallic iron.s
Who can talk about the coke industry prospects?
- But at present, the iron making technology without coke has not yet been relatively mature, and it is not dominant compared with the traditional ironmaking technology. Coke industry still has development prospects.s
Distinction and distinction of cokeSoil coke, improved coke, coke machine coke do, what is the difference between
- Two, the type of coke:Coke is usually divided by use of metallurgical coke (including blast furnace coke, coke and iron alloy coke, calcium carbide and coke gasification etc.) with coke. The pressurized pulverized coal forming coal, coke carbonization etc. in the new postprocessing process called Formcoke.1, metallurgical coke, metallurgical coke is coke, coke, iron alloy coke and non-ferrous metal smelting coke for metallurgical coke collectively. More than 90% are used in blast furnace, the furnace coke often called metallurgical coke.The metallurgical coke quality standard (GB/T1996-94) made in China is the quality standard of blast furnaces
What is the difference between coking coal and coke
- Coking coal is the raw material for producing cokeCoking coal is produced by carbonization: coal gas (carbon monoxide), coal tar, cokes
How much coke can a ton of coal
- But before the words to use 1.5 tons of coking coal to produce a total of 1 tons of cokes
What is the reasonable standard of volatile content of coke
- 11% of the sulfur from the blast furnace charge into the furnace comes from the ore, and the other comes from the limestone; the other is from the coke, so the coke is the main source of sulfur in the charge of the 82.5% of the charge. Sulfur content in coke directly affects the production of blast furnace. When the sulfur content in coke is greater than 1.6%, sulfur increased 0.1%, the amount of coke increased 1.8%, limestone amount increased 3.7%, 0.3% increase in amount of ore blast furnace output to reduce the sulfur content under 1.5 - 2.0%. metallurgical coke is not greater than 1%, the use of large and medium-sized metallurgical coke content in blast furnace is less than 0.4 - 0.7%.s
Effect of coke powder ratio on the index
- Evaluation of coke quality1, coke: sulfur sulfur is a harmful impurity, pig iron smelting, which makes it one of the iron quality. In steel and iron sulfur content greater than 0.07%, is a waste. From the 11% blast furnace of sulfur ore; 3.5% limestone; 82.5% from coke, so coke is the main source of sulfur. The charge directly affects the coke into blast furnace of sulfur when the sulfur content of coke production. For more than 1.6%, 0.1% sulfur, each additional 1.8%, increase the amount of coke, an increase of 3.7%, ore blast volume added limestone to reduce the yield by 0.3%, sulfur content of 1.5 - 2% metallurgical coke requirements do not exceed 1% 0.7%., the sulfur content of metallurgical coke is less than - 0.4 large and medium sized blast furnaces
Solar power project is expected to usher in the outbreak period
- Two years ago, solar power project in Qinghai Province, Haixi state is the first to achieve the industrialization of the project, the project has a power generation capacity, will ...
you must know these if you want to build a solar panel
- Do you want clean renewable energy for free? Do you want to cut your monthly bill? Try making your own solar panels! Make your own solar cell plate, can save considerable commercia...
Making a Home Solar Powered
- Some time back in human history people yearned and searched for an alternative means to heat and light their homes. Eventually we discovered electricity and it was widely regarded ...
Don't buy Solar Panels without Reading This Guide
- As people become more environmentally aware and electricity charges from the National Grid seem to only go in an upward direction, there is a growing interest in Solar Panels for b...
Material classification of chinese solar panels
- Chinese solar panels are a device for converting solar radiation into electrical energy by absorbing sunlight, or by direct or indirect effects of the photoelectric effect. The mai...