Factbox: What are graphite electrodes and needle coke
Sep 21, 2017· Needle coke is the main raw material used in the electrodes that producers say can take up to six months to make with processes including baking and rebaking to convert the coke into graphite.
作者: Reuters Editorial
FACTBOX-What are graphite electrodes and needle coke
Sep 21, 2017· Needle coke is the main raw material used in the electrodes that producers say can take up to six months to make with processes including baking and rebaking to convert the coke into graphite. There is petroleum-based needle coke and coal-based needle coke, and either can be used to produce graphite electrodes.
作者: Reuters Editorial
Graphite Electrode Crisis to Deepen in 2018? – steel-360
Needle coke is the major raw material used in the manufacture of ultra-high power (UHP) graphite electrodes, and accounts for approximately 60% of the total raw material cost. Needle coke production is limited to a few suppliers, the biggest being U.S. oil major ConocoPhillips followed by Japan’s C-Chem Co Ltd.
作者: 360 Editor
Needle coke market under pressure: is there an end in sight?
Needle coke can be produced from petroleum residues (oil-based needle coke), considered a superior raw material for higher quality electrodes, or coal tar pitch (coal-based needle coke). Graphite electrode grades: UHP = ultra-high power, HP = high power, RP = regular power.
Will China’s Needle Coke Shortage Derail Their Graphite
Mar 18, 2019· All of this, helped the other countries of the world to increase their own production of steel which led to a sudden increase in the demand of graphite electrodes outside of China. In addition to a shortage in Electrodes, the demand for its key raw material – needle coke which is already short in supply also increased significantly.
Graphite electrode shortage could impact steelmaking | S&P
Tightness in Chinese electrode and needle coke supply — the primary raw material for graphite electrodes used in steelmaking — has curbed the amount of material available, and China’s own electrode consumption is rising as electric arc furnaces are melting more scrap rather than charging hot metal, sources said.
Needle coke market under pressure: is there an end in sight?
Needle coke and graphite electrode availability has been under pressure since 2017 following substantial financially- and environmentally-driven capacity closures, particularly in China. As a result, prices for both materials rose sharply and are expected to remain structurally high, at least in the medium term. Following extensive primary research, involving interviews with major needle coke
Graphite electrode shortage could impact steelmaking | S&P
Tightness in Chinese electrode and needle coke supply — the primary raw material for graphite electrodes used in steelmaking– has curbed the amount of material available, and China’s own electrode consumption is rising as electric arc furnaces are melting more
Will China’s Needle Coke Shortage Derail Their Graphite
Mar 18, 2019· Thus, in order to meet its needle coke requirement for UHP grade electrodes, China has to depend upon imports. A look at the Numbers. According to China’s customs data, the country imported about 137,000 tonnes of petroleum-based needle coke in 2018, against 95,000 tonnes in previous year.
SteelMint’s China Roadshow: Precious Insights into
Apr 18, 2019· Graphite Electrodes is an indispensable part of steel making through the EAF route – and it’s evolving all the time in China. In tandem with Needle Coke quality improvements opening up previously unimaginable trade possibilities.
Breaking Down the Graphite Surcharge Cost for Stainless
Oct 26, 2017· Needle coke, a crude oil derivative, accounts for 40-44% (depending on the year) of the cost to produce one metric ton of electrodes. Graftech, one of the leaders in graphite electrode
Needle Coke | Products | Mitsubishi Chemical Corporation
Needle cokes are used as a primary material for graphite electrodes in electric furnace. Coal-based needle coke is produced from coal tar that appears during coke production. Compared to petroleum-based needle coke, coal-based needle coke has excellent physical properties, such as low co-efficient of thermal expansion and low electric
Needle Coke Market Share, Analysis, Trends | Forecast
Needle Coke Market Share, Analysis – Segmented by Type (Petroleum Derived, Coal-tar Pitch Derived), By Grade (Intermediate, Premium, Super Premium), By Application (Graphite Electrode, Special Carbon Material, Lithium Ion Batterie), and Geography – Growth, Trends, and Forecast (2019 – 2024).
Sparks fly in graphite electrode market – amm
and fast-growing—industry. Needle coke is being sold to lithium battery producers, who use it to make natural graphite that appears to be performing better than synthetic graphite. Needle coke prices have also surged due to suppliers of the material taking downtime early in 2017, sources said. Originally published on August 18, 2017. LISA GORDON
International Graphite Electrodes Roadshow CHINA
Electrodes and Needle Coke plants and help you gather ï¬rsthand information. In end-2017, the clampdown on 300,000 tonnes of inefficient graphite electrode capacity in China triggered severe shortage of graphite electrodes globally, which further led prices
UHP Graphite electrode of LMM GROUP – YouTube
Sep 14, 2017· Graphite electrode mainly uses petroleum coke and needle coke as raw materials and coal asphalt as binding agent. It is made by calcining, batching, kneading, pressing, roasting, graphitization
作者: LMM GROUP
Will Graphite Electrode Prices Bounce Back in 2019? | 9th
High-quality Needle Coke in Short Supply. The supply of good quality needle coke, which is a key raw material in the production of high-grade electrodes, is limited in China resulting in tight supply and high prices. Domestic needle coke prices have remained stable at
These Stocks Have Surged 400% This Year – bloomberg
Oct 03, 2017· Meanwhile, cuts in electrode capacity have curbed supply, China’s clampdown on pollution has hurt production of electrodes and there’s a shortage of needle coke, the raw material used to make
Top 5 Vendors in the Global Graphite Electrodes Market
Aug 18, 2016· The company’s product offering includes graphite electrodes, refractory systems, advanced composite materials, needle coke products, and advanced graphite materials.
Graphite Electrodes For Sale with High Quality – RS Carbon
Graphite Electrodes For Sale Definition. Taking petroleum coke and needle coke as raw materials, coal pitch as binder, Graphite Electrodes For Sale are made by calcination, compounding, kneading, pressing, roasting, graphitization and machining, which is a conductor that heats and melts the furnace charge in the form of an electric arc in an electric arc furnace.
Will Graphite Electrode Prices Bounce Back in 2019? | 9th
High-quality Needle Coke in Short Supply. The supply of good quality needle coke, which is a key raw material in the production of high-grade electrodes, is limited in China resulting in tight supply and high prices. Domestic needle coke prices have remained stable at
RCI – Graphites Electrode Production
Graphite electrodes can be used in electric arc furnace steel production since they perform well in the severe heat and temperatures generated in this environment. Graphite electrodes also are used to refine steel in ladle furnaces and in other smelting processes. Graphite electrodes are made from calcined needle coke and coal tar pitch (CTP).
Graphite Electrode Shortage Pumps Up Prices | INN
China’s actions to reduce pollution have curbed production of needle coke, a key feedstock material used for manufacturing graphite electrodes. Chinese spot graphite electrode prices have
UHP Graphite electrode of LMM GROUP – YouTube
Sep 14, 2017· Graphite electrode mainly uses petroleum coke and needle coke as raw materials and coal asphalt as binding agent. It is made by calcining, batching, kneading, pressing, roasting, graphitization
作者: LMM GROUP
Graphite Electrode – an overview | ScienceDirect Topics
Graphite electrodes serve to transfer the electrical energy from the power supply to the steel melt in the EAF bath. They are typically made using premium petroleum needle coke, coal tar pitch, and some additives (Fruehan, 1998).Specification of needle coke for the manufacture of large diameter graphite electrodes is shown in Table 12.12.
Breaking Down the Graphite Surcharge Cost for Stainless
Oct 26, 2017· Needle coke, a crude oil derivative, accounts for 40-44% (depending on the year) of the cost to produce one metric ton of electrodes. Graftech, one of the leaders in graphite electrode
Can lithium-ion anode demand for needle coke reduce
The scenario has completely reversed in the course of few months, graphite electrode manufacturers (traditional consumers of needle coke) are competing with lithium-ion battery manufacturers for needle coke and hence, are holding back capacity expansion plans in the wake of uncertainty over needle coke supply to the graphite electrode industry.
Graphite Electrodes | GES AGM
GES-AGM Graphite offers 3 TPI, 4 TPI, and Male/Female connections. GES-AGM Graphite delivers graphite nipples with each electrode based upon customer requirements. All nipples are manufactured with 100% needle coke and the quality is certified by our
Top 5 Vendors in the Global Graphite Electrodes Market
Aug 18, 2016· The company’s product offering includes graphite electrodes, refractory systems, advanced composite materials, needle coke products, and advanced graphite materials.
needle coke graphite electrode – alibaba
Alibaba offers 10,995 needle coke graphite electrode products. About 98% of these are graphite electrodes, 1% are other graphite products. A wide variety of needle coke graphite electrode options are available to you, such as electrode block, electrode powder, and electrode bolt.
Uses for Petroleum Coke | Sciencing
Graphite can be produced from low-sulfur needle petroleum coke, which must be heated above 5,432 degrees Fahrenheit. Graphite is used in the production of electrodes for electric arc furnaces used in the steel-making industry. The performance of these electrodes depends on the quality and purity of the petroleum coke used.
Low cost Graphite Electrodes and Nipples | Wedge India
Wedge Graphite Electrodes & Nipples are made of high-quality petroleum coke and needle coke raw materials with an objective to achieve high electric & thermal conductivity, mechanical strength, thermal shock resistance, machinability.
Needle Coke Market Share, Analysis, Trends | Forecast
Needle Coke Market Share, Analysis – Segmented by Type (Petroleum Derived, Coal-tar Pitch Derived), By Grade (Intermediate, Premium, Super Premium), By Application (Graphite Electrode, Special Carbon Material, Lithium Ion Batterie), and Geography – Growth, Trends, and Forecast (2019 – 2024).
NEEDLE COKE TECHNOLOGY – Iocl
Needle coke is a premium grade petroleum coke, which is used in manufacturing of graphite electrodes for arc furnaces in steel industry. A good quality of needle coke is hard and dense mass formed with a structure of carbon threads or needles oriented in a single direction (flow direction).
Factbox: What are graphite electrodes and needle coke?
Sep 21, 2017· Needle coke is the main raw material used in the electrodes that producers say can take up to six months to make with processes including baking and rebaking to convert the coke into graphite. There is petroleum-based needle coke and coal-based needle coke, and either can be used to produce graphite electrodes.
RCI – Graphites Electrode Production
Graphite electrodes can be used in electric arc furnace steel production since they perform well in the severe heat and temperatures generated in this environment. Graphite electrodes also are used to refine steel in ladle furnaces and in other smelting processes. Graphite electrodes are made from calcined needle coke and coal tar pitch (CTP).
Graphite Electrode Shortage Pumps Up Prices | INN
The first is China’s actions to reduce pollution — the country’s clean-up efforts have curbed the production of needle coke, a key feedstock material used for manufacturing graphite electrodes.
UHP Graphite electrode of LMM GROUP – YouTube
Sep 14, 2017· Graphite electrode mainly uses petroleum coke and needle coke as raw materials and coal asphalt as binding agent. It is made by calcining, batching, kneading, pressing, roasting, graphitization
作者: LMM GROUP
Graphite electrode tags stable at historic highs
Sep 11, 2018· Needle coke, which is needed to produce graphite electrodes, is also scarce. “The demand for needle coke for the battery market has grown significantly over the last several years. The expected demand for premium needle coke in 2018 and 2019 is expected to be even higher,†Bell said.
The graphite fix: Inside China’s newest commodity
Sep 21, 2017· Apart from graphite electrodes, needle coke is used to make lithium-ion batteries, used in phones and electric cars, further tightening availability for the steel sector.
NEEDLE COKE TECHNOLOGY – Iocl
Needle coke is a premium grade petroleum coke, which is used in manufacturing of graphite electrodes for arc furnaces in steel industry. A good quality of needle coke is hard and dense mass formed with a structure of carbon threads or needles oriented in a single direction (flow direction). This coke is
Needle Coke Technology Background a gas concentration
Needle Coke Technology Background a gas concentration section to separate Needle Coke is a premium grade, high value petroleum coke used in the. manufacturing of graphite electrodes of. very low Coefficient of Thermal. Expansion (CTE) for the electric arc. furnaces in the steel industry. Only few. companies in the world manufacture
needle coke graphite electrode – alibaba
There are 10,915 needle coke graphite electrode suppliers, mainly located in Asia. The top supplying countries or regions are China, Philippines, and Mexico, which supply 99%, 1%, and 1% of needle coke graphite electrode respectively. Needle coke graphite electrode products are most popular in Mid East, Domestic Market, and Southeast Asia.
Top 5 Vendors in the Global Graphite Electrodes Market
Aug 18, 2016· The company’s product offering includes graphite electrodes, refractory systems, advanced composite materials, needle coke products, and advanced graphite materials.
Can lithium-ion anode demand for needle coke reduce
Whereas, graphite electrode manufacturers are solely dependent on the needle coke to manufacture UHP grade electrodes. Demand from lithium-ion battery manufacturers Graphite is the most suitable material used for making of lithium-ion battery anodes.
The History of Carbon and Graphite Electrodes | Hitech
The graphite products ,which are made by needle coke, are heatproof , high impact-resistance, good oxidation resistance and high current density. UHP graphite electrode was developed in 1966 and began to practical application.
India’s high-flying graphite electrode firms face curbs
Graphite electrodes are used to melt scrap in electric arc furnaces to produce new steel. Their main ingredient is high-value needle coke which is made from either petroleum or coal tar.
Graphite Electrodes – oriental-Carbon
Graphite Electrodes. Graphite electrodes and associated nipples are made from petroleum coke and needle coke,taking the coal-tar pitch as the binding substance, through state-of-art processes of crushing, milling, screening, batching, mixing, extrusion,bake, pressurized pitch impregnation,rebake, graphitizing and machining and finally become a superior conducting material with high temperature
