OAO EVRAZ NTMK

Nizhniy Tagil, Russia

OAO EVRAZ NTMK

Nizhniy Tagil, Russia
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This report studies Rolled Steel Rail Wheel in Global Market, especially in North America, Europe, China, Japan, Southeast Asia and India, focuses on top manufacturers in global market, with production, price, revenue and market share for each manufacturer, covering  NSSMC  Interpipe  GHH-BONATRANS  EVRAZ NTMK  Masteel  Taiyuan Heavy Industry  Lucchini RS  OMK  Amsted Rail  Shandong Heli Wheel Market Segment by Regions, this report splits Global into several key Regions, with production, consumption, revenue, market share and growth rate of Rolled Steel Rail Wheel in these regions, from 2011 to 2021 (forecast), like  North America  Europe  China  Japan  Southeast Asia  India  Split by product type, with production, revenue, price, market share and growth rate of each type, can be divided into  High-speed railway  Fast speed railway  Subway  Split by application, this report focuses on consumption, market share and growth rate of Rolled Steel Rail Wheel in each application, can be divided into  Application 1  Application 2  Application 3 Global Rolled Steel Rail Wheel Market Research Report 2016  1 Rolled Steel Rail Wheel Market Overview  1.1 Product Overview and Scope of Rolled Steel Rail Wheel  1.2 Rolled Steel Rail Wheel Segment by Type  1.2.1 Global Production Market Share of Rolled Steel Rail Wheel by Type in 2015  1.2.2 High-speed railway  1.2.3 Fast speed railway  1.2.4 Subway  1.3 Rolled Steel Rail Wheel Segment by Application  1.3.1 Rolled Steel Rail Wheel Consumption Market Share by Application in 2015  1.3.2 Application 1  1.3.3 Application 2  1.3.4 Application 3  1.4 Rolled Steel Rail Wheel Market by Region  1.4.1 North America Status and Prospect (2011-2021)  1.4.2 Europe Status and Prospect (2011-2021)  1.4.3 China Status and Prospect (2011-2021)  1.4.4 Japan Status and Prospect (2011-2021)  1.4.5 Southeast Asia Status and Prospect (2011-2021)  1.4.6 India Status and Prospect (2011-2021)  1.5 Global Market Size (Value) of Rolled Steel Rail Wheel (2011-2021) 2 Global Rolled Steel Rail Wheel Market Competition by Manufacturers  2.1 Global Rolled Steel Rail Wheel Production and Share by Manufacturers (2015 and 2016)  2.2 Global Rolled Steel Rail Wheel Revenue and Share by Manufacturers (2015 and 2016)  2.3 Global Rolled Steel Rail Wheel Average Price by Manufacturers (2015 and 2016)  2.4 Manufacturers Rolled Steel Rail Wheel Manufacturing Base Distribution, Sales Area and Product Type  2.5 Rolled Steel Rail Wheel Market Competitive Situation and Trends  2.5.1 Rolled Steel Rail Wheel Market Concentration Rate  2.5.2 Rolled Steel Rail Wheel Market Share of Top 3 and Top 5 Manufacturers  2.5.3 Mergers & Acquisitions, Expansion 3 Global Rolled Steel Rail Wheel Production, Revenue (Value) by Region (2011-2016)  3.1 Global Rolled Steel Rail Wheel Production by Region (2011-2016)  3.2 Global Rolled Steel Rail Wheel Production Market Share by Region (2011-2016)  3.3 Global Rolled Steel Rail Wheel Revenue (Value) and Market Share by Region (2011-2016)  3.4 Global Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016)  3.5 North America Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016)  3.6 Europe Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016)  3.7 China Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016)  3.8 Japan Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016)  3.9 Southeast Asia Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016)  3.10 India Rolled Steel Rail Wheel Production, Revenue, Price and Gross Margin (2011-2016) 4 Global Rolled Steel Rail Wheel Supply (Production), Consumption, Export, Import by Regions (2011-2016)  4.1 Global Rolled Steel Rail Wheel Consumption by Regions (2011-2016)  4.2 North America Rolled Steel Rail Wheel Production, Consumption, Export, Import by Regions (2011-2016)  4.3 Europe Rolled Steel Rail Wheel Production, Consumption, Export, Import by Regions (2011-2016)  4.4 China Rolled Steel Rail Wheel Production, Consumption, Export, Import by Regions (2011-2016)  4.5 Japan Rolled Steel Rail Wheel Production, Consumption, Export, Import by Regions (2011-2016)  4.6 Southeast Asia Rolled Steel Rail Wheel Production, Consumption, Export, Import by Regions (2011-2016)  4.7 India Rolled Steel Rail Wheel Production, Consumption, Export, Import by Regions (2011-2016) 5 Global Rolled Steel Rail Wheel Production, Revenue (Value), Price Trend by Type  5.1 Global Rolled Steel Rail Wheel Production and Market Share by Type (2011-2016)  5.2 Global Rolled Steel Rail Wheel Revenue and Market Share by Type (2011-2016)  5.3 Global Rolled Steel Rail Wheel Price by Type (2011-2016)  5.4 Global Rolled Steel Rail Wheel Production Growth by Type (2011-2016) 6 Global Rolled Steel Rail Wheel Market Analysis by Application  6.1 Global Rolled Steel Rail Wheel Consumption and Market Share by Application (2011-2016)  6.2 Global Rolled Steel Rail Wheel Consumption Growth Rate by Application (2011-2016)  6.3 Market Drivers and Opportunities  6.3.1 Potential Applications  6.3.2 Emerging Markets/Countries For more information or any query mail at [email protected]


Stepanov Y.V.,OAO EVRAZ NTMK | Yakimov V.S.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2014

As shown by critical analysis, a recent article by Rubchevskii and his colleagues failed to adequately review methods of assessing the condition of coke [1]. A method developed in the central laboratory of the coke plant at OAO EVRAZ NTMK has long been used to assess the condition of coke in terms of the difference in the yield of volatiles (ΔVdaf) between coke breeze (Vcb daf) and coke (Vc daf). This method is simpler, more convenient, and more precise than the determination of the bulk yield of volatiles from coke. © 2014, Allerton Press, Inc.


Smirnov L.A.,OAO Uralskii Institute Metallov | Kushnarev A.V.,OAO EVRAZ NTMK | Fomichev M.S.,OAO EVRAZ NTMK | Rovnushkin V.A.,OAO Uralskii Institute Metallov | Savel'ev M.V.,OAO EVRAZ NTMK
Steel in Translation | Year: 2013

A duplex process for the smelting of vanadium-bearing hot metal in oxygen converters is considered. Globally, this is one of the most efficient approaches to steel smelting. A wide range of high-quality steel may be produced, as well as vanadium slag for conversion to vanadium pentoxide and vanadium alloys. © 2013 Allerton Press, Inc.


Pletnev A.Y.,OAO EVRAZ NTMK | Astanin V.V.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2015

Information is presented regarding the products of coke shop 3 at OAO EVRAZ NTMK, the state of the coke-oven linings, and major repairs at coke batteries 9 and 10. © 2015, Allerton Press, Inc.


Berkutov N.A.,OAO EVRAZ NTMK | Koshkarov D.A.,OAO EVRAZ NTMK | Stepanov Y.V.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2015

An article by Rubchevskii and his colleagues on the assessment of coke readiness in terms of its electrical resistivity is discussed [1]. It is shown that the assessment of coke readiness on the basis of the yield of volatiles is incorrect and that the article does not adequately analyze existing methods for the assessment of coke readiness, such as expert evaluation; the APIR-S system for measuring the surface temperature of the discharged coke cake; the difference in the yield of volatiles for coke breeze and coke (ΔVdaf); two-probe measurement of the resistivity; monthly temperature measurements in the heating channels and correction of the coking temperature; and temperature measurement over the length of the boundary walls. The assessment of coke readiness on the basis of ΔVdaf, by the method employed at OAO EVRAZ NTMK, is shown to be effective. The various systems for measurement of the coke resistivity that are promoted in the article are unsuitable for coke-plant laboratories. The UESMETR-31 system (for monolithic samples) is very massive (~20 kg). The UESP-2 system for measuring the resistivity of powder, which is again quite massive (~15 kg), is the best suited to the assessment of coke readiness. However, its use is hindered by the enormous cost (200000 hryvnia) and various other defects mentioned in the article [1]. The comparative analysis of its performance in the article seems promotional rather than rigorous. Measurement of the resistivity of carbon powder (particle size 0.315–0.400 mm) in accordance with State Standard GOST 4668–75 requires the UESP-1 system, which consists of a complex set of devices and instruments. The conclusion reached is that coke’s yield of volatiles, which is the traditional characteristic used to assess its readiness, is no longer applicable for current coke ovens, as shown conclusively in [8–10]. For example, with temperature variation in the axial plane of the coke cake in the range 940–1290°C (five cases), the coke’s yield of volatiles Vco daf is consistently low: 1.1, 1.0, 1.0, 1.0, 0.9 [10]. This is confirmed by data on the constant mass yield of volatiles with change in the coking period and the coke readiness [2, Table 4]. A comparison in [1] shows that measurement of the resistivity in accordance with State Standard GOST 4668–75 and its measurement by the authors’ method are equivalent means of assessing the coke readiness. © 2015, Allerton Press, Inc.


Bychkova N.G.,OAO EVRAZ NTMK | Yakusheva E.A.,OAO EVRAZ NTMK | Ivannikov D.N.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2015

The still residue from the rectification of raw benzene is a stable emulsion with a water content exceeding 60%. Until 2012, it was dehydrated in the department of coumarone–indene resins by vacuum distillation. The closing of that department entailed the development of an alternative technology, which consists of two stages: 1) addition of 20–25% of the benzene fraction to the still residue and the removal of the water that settles in the lower layer; 2) distillation of the benzene and residual water by the heat from spent steam. After dehydration, the still residue contains 0.5–3.0% water and complies with Technological Specifications TU 2415-194-00190437. This technology permits the processing of the waste from the tar-distillation department in the stills of the benzene department—in particular, light distillates from the naphthalene column (containing naphthalene and 40–60% water) and light oil of no commercial value that contains phenolic hydrocarbons, resin-forming compounds, and phenols. After adding 10–15% of such wastes to the raw still residue, the mixture is dehydrated by the proposed technology. The introduction of such wastes in the still residue prior to dehydration permits the additional production of up to 4 t phenolic hydrocarbons and 40 t of commercial products such as coal solvent naphtha and coumarone–indene resin each month. © 2015, Allerton Press, Inc.


Yakusheva E.A.,OAO EVRAZ NTMK | Feodory A.A.,OAO EVRAZ NTMK | Baranov A.L.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2015

Since 1993, coke filters have been used at OAO EVRAZ NTMK to remove oils from water. Dry-slaked metallurgical coke (piece size 25–40 mm) is used as the adsorbent. This method removes 60% of the oil from the water; the filter contains 1.5 t of coke; its working life is 30–60 days. The spent coke is used in the blast furnace. Despite the prolonged use of adsorption systems to remove oil from water, coke filters were not widely adopted for a long time. All the shops at OAO EVRAZ NTMK use petroleum-based industrial oil, motor oil, and hydraulic oil, whose contact with surface water or runoff could pollute lakes and streams. The central laboratory of coke production at OAO EVRAZ NTMK, in collaboration with the environmental staff, has created a database for the identification of oils and the determination of how they end up in the sewer system. The composition of 83 samples was determined on a Tsvet 800 chromatograph and a Shimadzu GCMC QP 2010 chromatomass spectrometer. Oil was extracted from rainwater by means of benzene. Determination of the oil’s composition permitted the identification of how it was implicated in water pollution. Of 50 water samples with a minimal oil concentration of 50 mg/L (the minimum level for reliable identification), 40% were found to be contaminated with oil. Since 2009, coke filters have been used for sorptional purification of rainwater in the metallurgical region of OAO EVRAZ NTMK, on the basis of experience in coke production. The sorbent employed is dry-quenched coke. The steel girdles (volume 1.5 m3) with perforated walls that hold the coke are combined in groups and placed in special boxes. The filters are installed at locations where runoff drains through bypass collectors into rivers. The total rate of rainwater runoff is 1500 m3/h. The coke is replaced twice per month; the spent coke is used in blast-furnace batch. The coke filters ensure an oil content of the rainwater runoff that is within the public health limits (0.3 mg/L). The use of coke produced at OAO EVRAZ NTMK to purify the surface rainwater is very effective and economically expedient. © 2015, Allerton Press, Inc.


Yakusheva E.A.,OAO EVRAZ NTMK | Stepanov Y.V.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2013

The quantity of solid tar phase from a gas collector is calculated. The factors affecting its formation are discussed. The quantity of coal-tar sludge formed in the gas collector is determined. The influence of various factors on the formation and yield of sludge is considered: the batch preparation and coking; and the effectiveness of the mechanized clarifiers in byproduct-trapping shops. The solid phase of the sludge is investigated. © 2013 Allerton Press, Inc.


Rachkov V.R.,OAO EVRAZ NTMK | Yakusheva E.A.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2015

Calculation shows that the quantity of chemical waste generated by coke production at OAO EVRAZ NTMK is more than 1000 t per month. Recent changes in coke production that may affect waste generation are considered: the introduction of batch crushing; relining of coke batteries 5 and 6; shut-down of coke batteries 7 and 8; hot repairs at coke batteries 9 and 10; shutdown of the open-hearth shop, where some of the chemical waste had been incinerated; discontinuation of the removal of light pyridine bases from the coke-oven gas in the byproduct-capture shop; the discontinuation of the production of heavy pyridine bases in the tar-distillation shop and their processing in the rectification shop; and the closing of the department of coumarone–indene resins. Recalculated with respect to the batch, the total rate of chemical-waste generation in coke production at OAO EVRAZ NTMK is 0.443%. A complex waste-processing system has been developed: 30% of the total is sent to the coal store and processed with the coal batch in coke ovens; 27% is processed to produce emulsion, which is added to the batch; and 43% is processed with tar, pitch, and raw benzene. Such waste processing at OAO EVRAZ NTMK increases its monthly output by 250 t for coke; 300 t for tar; 880000 m3 for coke-oven gas; and 180 t for commercial products. © 2015, Allerton Press, Inc.


Yakusheva E.A.,OAO EVRAZ NTMK | Zvonarev V.V.,OAO EVRAZ NTMK | Zverev I.V.,OAO EVRAZ NTMK
Coke and Chemistry | Year: 2015

Spent acid is produced in ever-larger quantities in the sulfuric-acid washing of naphthalene. Since 2005, its production has increased by 15%, to more than 90 m3 per month. In addition, its content of organic impurities has doubled, on account of deterioration in the naphthalene fraction and the discontinuation of pyridine removal. The naphthalene content in the organic impurities has fallen by a factor of 1.5, with increase in the content of heavy pyridine bases. The removal of pyridine in polymerizational washing increased the consumption of sulfuric acid by 0.015 t/t of naphthalene. The spent acid is collected in a tank and sent for processing in the sulfate department of byproduct-capture shop 2. Analysis of the distribution of organic impurities along the supply and processing chain shows that, in comparison with 2005, the residue in the tanks after acid discharge is reduced by a factor of 1.3; the content of organic impurities remaining in the tank is reduced by 2.5. The effectiveness of partial regeneration of the spent acid in the tank is a third as much as in 2005. In all, 1.2% of the naphthalene is lost with the acid. More than 61% of the naphthalene settles in the tanks; ~9% is in the store within byproduct-capture shop 2; 28% is in the acidic tar; and 0.6% is in ammonium sulfate. Each month, >10 t of heavy pyridine bases are discharged with the spent acid: 16% remains in the tanks; >65% is in the ammonium sulfate. Since 2005, the content of pyridine bases in the ammonium sulfate has increased sevenfold. This may be attributed to increased supply of heavy pyridine bases with the spent acid and to the discontinuation of the separation of light pyridine bases from the mother liquor in the byproduct-capture shop. To reduce the output of spent acid, hydrogen peroxide is added to the concentrated sulfuric acid. The peroxymonosulfuric acid formed improves the polymerizational washing, with decrease in sulfuric-acid consumption by 15% and increase in the removal of indole from naphthalene by 18%. The consumption of hydrogen peroxide is 0.02 kg/t of naphthalene. With increase in density of the tar in the naphthalene fraction, the content of the absorbing fraction increases. Accordingly, the quality of the naphthalene fraction may be boosted by reducing the phenol content in the phenol fraction. © 2015, Allerton Press, Inc.

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