Portland slag cement

Shlakootval

Initially, blast furnace slag was just a waste of steelmaking and nothing more. At the end of the 15th century, the melted slag was first used in Germany, at the time of his cast cannonballs. In the 17th century slag were used in the form of crushed stone for road fill and rubble as filler when pouring concrete foundations and supporting structures.   In the mid-19th century, when the metallurgical industry of the developed countries was in full swing, and mountain ash continued to litter the surrounding area businesses, the product of the melt domain has become a

Continue reading Portland slag cement

CherMK increases the profitability of pig iron through the use of coke fines

At the Cherepovets Steel Mill, one of the largest integrated steel plant (part of Severstal Russian Steel Division "), has successfully implemented a project to develop technologies using iron in a blast furnace coke fines provided in the 2011 savings of 338 million rubles.

Project on the use of fine coke in blast furnaces being introduced in order to reduce costs and improve the profitability of production of pig iron. The project is to use as a fuel in blast furnaces, not only large and, consequently, more expensive coke, but forming screenings — coke fines. Experiments on the

Continue reading CherMK increases the profitability of pig iron through the use of coke fines

Chelyabinsk Metallurgical Plant produced 200 million tons of iron

On the eve of the professional holiday — Day of the metallurgist in the blast furnace of Chelyabinsk Metallurgical Plant, included in the company "Mechel", produced the 200 millionth tonne of iron.

 

200 millionth tonne of iron — a common result in the history of CMP blast furnace — April 30, 1944, when it was blown out the first blast furnace plant. Today the workshop of three blast furnaces produces more than 4 million tons of pig iron per year, covering the needs of the steelmaking redistribution of CMP.

At a solemn

Continue reading Chelyabinsk Metallurgical Plant produced 200 million tons of iron

In Texas, an explosion at a chemical plant killed 60 to 70 people

The powerful blast at a chemical plant in the West (Texas), killing 60 to 70 people. It is reported by television station KWTX, citing the head of the ambulance.

Message about the explosion at the plant received about 19:50 local time. Immediately after the explosion of ammonia at the plant started a fire that spread to neighboring nursing home and school.

The guests were in the nursing home "fire trap", which were able to get out, not all. Police officers, rescue workers and doctors are left to eliminate the consequences of the tragedy involved in the hospitalization of the

Continue reading In Texas, an explosion at a chemical plant killed 60 to 70 people

Alapaevsky metallurgical plant will be restarted after 6 years of inactivity

Currently, the AMP is in full swing revival of the production. In particular, the reduced blast furnace, which is scheduled to produce at least 10 tons of cast iron per month. In addition, its monthly capacity allow to melt about 3 tons of ferromanganese. According to the chief engineer of JSC "AMW" Maxim Gusarova, blast furnace output to design capacity by the middle of next year.

 Photo source:altapress.ru

In parallel with the repair furnace at restored depot repair buckets, bottling equipment, railway and machine shop. The volume of investments only for restoration of repairs amounted to about 150

Continue reading Alapaevsky metallurgical plant will be restarted after 6 years of inactivity

Winch LRZU — 12.5 Production ORMETO-YuUMZ shipped JSC Tulachermet

In late September 2011. there was a shipment of winches LRZU — 12.5 to JSC "Tulachermet." The winch is designed to lift parts and components of the boot device on the throat blast furnace installation and repairs. Load is raised or lowered using a winch mounting trolley system blocks and tackle. The winch is used in blast furnaces of metallurgical production.

 Photo source:ormeto-yumz.ru

JSC "ORMETO-YuUMZ" (Orsk, Orenburg region.) — A leading enterprise Metallurgical Engineering and leader in cargo intake and blending equipment in Russia. The production base of the company includes the following main and auxiliary production: metallurgical,

Continue reading Winch LRZU — 12.5 Production ORMETO-YuUMZ shipped JSC Tulachermet

NLMK is commissioning a new CHP plant cost 6.8 billion rubles

MOSCOW, September 7 — RIA Novosti. OJSC "NLMK" (NLMK) has introduced new scrappage CHP capacity of 150 MW, the total cost of the project amounted to 6.8 billion rubles, the company said.

 Photo source:nlmkgroup.com

New plant is being started accepting and processing of blast furnace gas from an on-line testing of hot blast furnace number 7, "Russian woman."

Starting the CHP will allow NLMK’s Lipetsk site by 45% to increase its own power generation capacity — up to 482 MW. Thus, the level of self-sufficiency in power plant will increase from 47% to 56%, even with the

Continue reading NLMK is commissioning a new CHP plant cost 6.8 billion rubles

ORMETO-YuUMZ shipped in July 4 Slag

ORMETO-YuUMZ shipped four brands Slag 16.5 SP and 16SP to the regular customers — Ural Steel and NLMK. Slag suitable for the transportation of slag from blast furnaces and a granulating basin or in a dump.

 Photo source:ormeto-yumz.ru

On shlakovohah produced by the company, has a powerful sector-planetary drive that allows tilt the hardest — "zakozlennye" — slag bowl. Extending the useful life of the drive is achieved by placing a pair of self-locking on the penultimate stage and improve lubrication engagement. Sector gear drive is cast stainless steel. The original design with a worm gear pair eliminates

Continue reading ORMETO-YuUMZ shipped in July 4 Slag

On ZSMK construction of plant for pulverized coal injection

Evraz started the construction of plant for pulverized coal injection (PCI) in blast furnaces West Siberian Metallurgical Plant. The project has already completed an engineering site preparation work is underway on the device of the excavation, closed storage of coal, steel erection. For the organization of the supply of coal logistics scheme is rebuilding railway station on the blast.

"By switching to pulverized coal we are in blast furnaces instead of costly and scarce fat coals will use steam coal, will reduce coke consumption by 20%, which will significantly reduce air emissions. In addition, we obtain major savings

Continue reading On ZSMK construction of plant for pulverized coal injection

West-Siberian Steel completes modernization of sintering machines

http://lentaregion.ru/wp-content/uploads/2011/02/1745611.jpg

At the West Siberian Metallurgical Combine (Novokuznetsk, Kemerovo Oblast) was fully renovated and completed commissioning work on the complex, the last of the three machines sintered agglomerate before loading into the blast furnace.

The modernization of 12 square meters of working area of the machine is increased by 5% and its performance. This increases the quality of sinter that in the future the process will reduce the consumption of coke in blast furnaces for iron production. According to the press service of the plant, the modernization, for the account of a new, fully automated

Continue reading West-Siberian Steel completes modernization of sintering machines

SQL - 18 | 0,695 сек. | 7.14 МБ