smelt

Iron foundries, smelting plants, and cement factories loomed in and out of the haze as I traveled along the roads leading into Linfen.

Fluidized bed reduction can directly use fine ore but the coal consumption of smelting reduction process with it was more than with shaft.

The invention relates to a sampler of a portable multipurpose smelting furnace and a sampling method thereof.

The main difference between them at the smelting temperature difference.

Foshan earliest smelting iron point of the new Chung is said to be in Foshan, Foshan Eight Sights edge of the old one, "Gu Cun Zhu Lian. "

Improvised furnaces for iron smelting were built in backyards all over China, woodlands were cut down and agriculture neglected.

The physicochemical characteristics of slags of Flash Smelting Furnace and of Depletion Electric Furnace have been investigated.

The lever two of computer systems are to be used for iron-smelting process tracking, production process control.

The method for extracting metal palladium can be used for smelting palladium and extracting palladium from nuclear waste liquor.

For this reason the smelting must be done in such a way that impurities can be rapidly removed.

The 'DC forehearth' can also be applied to a blast furnace and a cupola for coking coal smelting.

for they are your people and your inheritance, whom you brought out of Egypt, out of that iron-smelting furnace.

Smelting at the middle and lower parts of the furnace body produces no smoke gas, thus greatly reducing environmental pollution.

Perhaps they were natural gas deposits or more likely small coalpits which the people used for crude smelting operations.

Said invention has no need of sweetening so the roasting link is saved, there are no harmful gas and pollution in smelting.

Li's company, with its giant smelting oven, heavy rock-crushing equipment, and half-dozen oversize trucks, looks well funded and well run.

The town began to boast of mills, furnaces for smelting iron, and new apartment buildings.

Blast furnace slag is one of the decisive factors to ensure the smelting progress successfully.

Literature, Ming Xuande four years, a temple with a number of cast iron workshop, Zhu furnace and smelting, fires raging.

The composition of copper-based gold-like material and its casting property as well as its smelting technology is introduced.

No one thought that Icelanders might have some natural gift for smelting aluminum, and, if anything, the opposite proved true.

Appearance of silver -grey particles or powder, For iron alloys, steel - smelting, fireproof and aluminium pigment.

Described are the technical parameters, structure features and application of the convertible smelting-pot car.

Spent lining bricks for gold-silver smelting, due to their high gold and silver content, are of great value to us recover gold and silver.

Oxidation resistant coating graphite electrode is mainly used in reducing electrode consumption in smelting steel.

Finally, we hope that this study can play reference for the development of Silver Star and similar Small and Medium smelting Enterprises.

High quality heavy steel castings produced by our company are used for equipments of smelting , steel rolling , forging and pressing etc.

The utility model can be applied to the smoke treatment of the smelting electric furnaces, and has the effect of effective smoke removal.

Main uses: Can be widely used in burnt belt in cement kilns, glasses kilns, steelmaking kilns, and other metal smelting furnaces.

This article uses lead smelting technology as a case study and assesses smelting technology by the methods mentioned above.

The material shall be otherwise free from constituents deleterious to the smelting and refining process and free from contamination.

It introduces process control point of chrome corundum permeable brick and its application in smelting ferroalloys.

The method greatly reduces lead-smelting temperature, and reduces smelting cost due to the regeneration and the reuse of the alkali.

Apparently the sentinels lived practically on top of the smelting operations, while overseeing a presumably reluctant labor force.

The zinc smelting furnace with automatic feeding system has functions of automatic, timing and quantitative control on its feeding process.

Sulphide or oxide copper ore from the smelting of copper obtained can be used to mint coins and artifacts produced.

The invention relates to smelting equipment, in particular to a clean and energy-saving magnesia electrical furnace.

In this paper, the transfer pattern of smelting dripping and its influence on the penetration in the strip electro-slag overlay are studied.

The invention relates to a smelting method for producing copper strips with bright surface, no crack and good plasticity.

The dust treatment products of our corporate ranging from steal making, iron smelting, power generation, coking, etc.

Industry: petroleum processing and refining, aluminum smelting, offshore banking, ship repairing, tourism.

It is prohibited to purchase the second-hand goods along the railway, near the airport, seaport, military zone and smelting areas.

The invention belongs to the metallurgy field and in particular relates to a method for smelting high vanadium ferrovanadium.

The fuming process was applied to treat the slag, and the smelting point could be lowered by selecting suitable slag system.

Russian equipment manufacturing plan: China is responsible for goes, smelting and processing, the other by the Engineer in charge of Russia.

A lance for injecting a solid material into a vessel, such as a direct smelting vessel for producing molten iron, is disclosed.

The pollution has been traced to a metal smelting plant in poverty-stricken Gansu province, where the victims live.

The goods shall be otherwise free of constituents deleterious and radicalized to the smelting and refining process.

The zinc smelting process would make germanium distributed in more residues, resulting in the difficulty in recovering germanium.

clay gun is smelts iron one of blast furnace important equipment, may facilitate stops up the taphole, in order to next smelting.

At last ascertain the optimal process parameters, formulate reasonable smelting process and improve Technological devices.

Apply to smelting plants, diesel vaporization furnace, matching kitchen equipment, air compression facilities.

During smelting steel and iron, the temperature of molten steel and liquid iron is one of the most important parameters in steel trade.

In spite of this, thermophilic enzyme has been widely used in many fields of food, medicine, environmental protection and metal smelting.

Recently the production of IF Steel has been increasing rapidly in the world and the study of smelting technology is always active.

The coke ratio, flux, smelting temperature, smelting time on the main metal recovery, nickel grade and S, P content in were determined.

However concerns that China might flood the market as a result of investment in smelting capacity have not come to pass.

The Al-Mg-Fe alloy is produced through special pressure working, rather than smelting in a common induction furnace.

Discusses how to take advantage of ANSYS software to optimizing the structure designing of a vacuum smelting vessel.

Analysis is made of the feature and parameters of Ti slag smelting with open-top electric furnace.

Customer groups cover a wide range, including: black metal smelting, casting, metal processing, petroleum, petrochemical, and other.

Senior high pressure boiler tube expert analyzes believed that steel prices into profit process tough, need smelting capacity shortages.

The smelting reduction process saves energy and lessens pollution through using of ore fines without any pretreatment and agglomeration.

Metal Traders or producers of primary non-ferrous metal products, encompassing all processes from smelting to alloying, rolling and drawing.

In other news, Anton Slavik's body was burned in the smelting fires of an alum factory as it's the custom for traitors.

This paper analyzes the current situation and technical characteristics of bearing steel smelting at home and abroad.

The converter slag from copper smelting is important secondary metal resources, which are mainly recovered by the flotation.

The principles of the nickel smelting process at high temperature were accordingly demonstrated.

New iron and steel, nonferrous metal smelting, chemical industry and other projects proposed layout of the corresponding industrial base.

The news has not been well received in some quarters, for instance in the lead smelting industry.

An impure zinc oxide obtained AS a sublimate from the flues of zinc - smelting furnaces and used AS a polishing powder.

take valid control of the cast iron's smelting, the processing of spheroidization, and the prevention from the blemish of casting metal.

The invention relates to the technical field of ore dressing, in particular to a mercury-antimony smelting separation process.

Four-point suspended converter connection device relates to smelting mechanical equipment.

Market coverage of phosphorus chemical industry, non-ferrous metal smelting, chlor-alkali, municipal construction and other industries.

Transformation of the Fabric Ball Filter System for Treatment of Smelting Waste Water of Taiyuan Iron & Steel Co.

On this basis, reducing smelting of nickel-laterite ores roasted was investigated.

Copper as it comes from ordinary smelting works contains many impurities.

The application of dual computer hot backup technology in practical production of aluminum smelting plant is introduced.

the agents are used in the fields of tap water, coal, electric power, petrochemical industry, iron and steel, and smelting.

The paper proposes the method for optimizing feed proportioning system of the zinc smelting plants and introduces two new concepts, i.

Concentration behavior of germanium during zinc smelting by hot sulphuric acid leaching iron vitriol precipitation has been analyzed.

The aluminum recovered in this smelting furnace exclusively from used cans saves almost 95% for the production of the new cans.

The influences of blast temperature, slag basicity, iron ore grade etc on energy distribution and smelting index of BF are discussed.

Some new contents should be added to the evaluation of blast furnace intensified smelting in the new century.

There is well worth doing in an apt-blast of converter, as the moot important steed-smelting equipment.

The oxygen autogenous smelting process of nickeliferous copper concentrate from Jinchuan Nonferrous Corp. is thermodynamically analyzed.

The blast furnace feeding control system is designed by studying the technics of blast furnace smelting and the circulation of feeding.

Dual-frequency power supply is optimallyed product in electrolysis smelting industry features greater improvement f product quality output.

The series of products are ideal kiln furniture for all of industrial kilns and also applied to sintering and smelting .

With the rapid development of modern industry, it has become very important to develop iron-smelting as a foundation industry.

And zinc smelting process including the wet burning-out, leaching, net liquid, electrolysis and casting process.

It also abolished all duty on imports of copper, in the hope that higher imports of finished metal might displace some domestic smelting.

The software shows the whole processes by three-dimension animation and creates a circumstance that likes real lead smelting.

Probing into the complexity of BF metal-smelting process is a key factor to realizing the automatic control.

It laid the foundation of special ore smelting in Baotou Steel(Group) Corporation to achieve the historic breakthrough.

smelting process water in accordance with the professional requirement of the process.

Power-hungry businesses such as aluminum smelting have had to scale back output plans for the summer.

Reducing agent (coke), flux, smelting temperature, smelting time on the smelting result were studied.

he wet metallurgy technologies for smelting copper sulfide, copper oxide and natural copper ores are reviewed.

This method is applied to copper flash smelting process to optimize its operation.

After the industrial and validation tests, the process has been adopted in two smelting plants and now in full operation.

In this paper, the writer introduces the effect and smelting techniques progress after innovating the tipping furnace in Guixi smelter.

Villagers tore down fencing and smashed coal trucks at the lead smelting factory in Shaanxi Province.

The main ways of rease production is strengthening smelting, but unfavourable situation are often arised.

A combination of the two solved the problem of model building for BOF smelting, which has brought good results.

pig iron smelting technology, raw materials, fuel refining method with essentially the same block.

Hundreds of miles to the north, in Zambia's copper belt, the coal from the Collum mine helps fuel Chinese copper smelting.

on recovery are discussed in chrome-boron smelting with thermite method, and the control measures are also put forward.

The products are mainly served in mining, smelting, oil, engineering machinery, lifting machinery and other industries.

Briefly speaking, the other major raw materials for blast furnace smelting include fuels, fluxes and air.

Aluminum smelting, another manufacturing business, has become less valuable as China has expanded capacity.

The practice shows that smelting high grade ferrotitanium with rutile by thermite method is feasible.

The utility model is fit for the crude zinc smelting and other metal smelting which requires the high-low temperature staged operation.

The difference of mineral constitution caused by production process during steel smelting operation will influence the grindability of slag.

Derived from blast furnace production of pig iron smelting products, by-products are slag, gas and furnace dust.

Too often such smelting, like that pictured here in Vietnam, happens in backyards without any pollution controls.

The control for top blowing is an important problem of the smelting process.

For other smelting reduction processes, only demonstration or pilot plants were built.

In the iron-smelting furnace the charges will finally produce two kind of liquid: molten iron and cinder.

They also say the economy is set to earn export revenues following recent investments in aluminum smelting.

The biggest zinc smelting plant is located in Huludao City, which could meet the requirement of raw materials.

It is an important factor to restrict the Ca-Si smelting of the furnace bottom' s build-up.

After the improvement, the equipment fault is eliminated and conditions for BF normal smelting are created.

The effects of various operating variables on smelting process in blast furnace were discussed using the energy management system .

Iron-smelting process is essentially from the natural form - minerals such as iron-containing compounds out of the process of restoration.

Legend, the late King Wu Chunqiu here in the establishment of smelting workshop refining weapons found in Ye Shan.

The softening point of sinter is a key factor that affects the smelting process of Imperial Smelting Furnace (ISF).

The invention discloses a method for preparing low oxygen-containing metal titanium, and relates to the technical field of metal smelting.

banging things with his Smelting stick all the way down the hall.

But the molybdenum middlings grade only 2% ~ 3%, to be in molybdenum smelting.

Reutilization of the industrial waste water of heavy metal smelting enterprises is presented.

The furnace realize process of smelting, stirring and casting in the protecting gas and the operation is simple and convenient .

They attained the skill of smelting copper, iron, gold and traded salt with neighbouring states.

The article analyzes the application of high voltage frequency converter on the arc furnace dust removal fan in some steel-smelting factory.

It introduces major adoptable measures to intensify smelting effect of 3# ferromanganese blast furnace in Xinyang Iron & Steel Co. , Ltd.

most cases occurred in metal smelting industry, and most induced by highly toxic chemicals.

Meanwhile in smelting and in the casting process, the inevitable production inclusion, it also causes the factor which the scar forms.

In the flow process of processing and smelting of ore, pumps play an important role of conveying a variety of fluids.

Power shortages have disrupted mining and smelting in several countries.

Steel-making coal supply shortages, are pushing this hard-top steel smelting coke coal prices.

Steel is an alloy of iron and carbon. Coking coal is a source of carbon in the smelting process.

This paper introduces a single slag smelting process with quality limestone replacing poor lime.

The metallurgical performance of sinters can meet the requirement of BF smelting.

Uses: For making glass, ceramics, flux of metal smelting &refractory brick, etc.

Hot Stove air temperature control level has been noticeably improved, the blast furnace smelting is very important and significant impact.

This method could be applied in the smelting industry based on the testing results from the mercury disposal and recycling plant.

for a ferro silico manganese smelting furnace is described.

It is also pointed that the most suitable coal injection amount under special smelting condition should be hardly resecrched.

The brickmaking, smelting, china, filature, weaving and such handiworks had appeared early in the Ming Period.

The latter with lower Fe content, higher Si content and higher Mg content, which is subjected to electric furnace reduction smelting.

They are being treated at a hospital in neighboring Shaanxi province. The smelting plant has been torn down.

The electrostatic precipitators (ESP) are widely used in various industries such as smelting, cement and fire power plant.

Metals produced from smelting ore rather than refining scrap or alloys.

The effect of basicity of top slags on oxygen content in steel and desulphurization rate during smelting bearing steel has been analyzed.

Since 1992 the mining and smelting plants in the area has caused severe lead, zinc, copper and sulfur dioxide contamination.

Both enhancing the smelting intensity and lowing the coke rate are necessary.

The distribution and comprehensive recovery of antimony in tin smelting process are discussed in detail based on the plant practice.

Refining, like smelting, is a process of removing impurities from a raw material.

It made an approach to how to retard the speed of the furnace bottom' s build-up and to prolong the Ca-Si smelting period.

Research on the foaming process of smelting reduction of blast furnace dust and sludge in iron bath.

Chromite is main raw material for smelting ferrochromium.

This system converter in the steel, and steel slag from the smelting process control.

clever, intelligent, cunning smelting n.

China already became the global lead smelting center recent years.

Copper, nickel or cobalt mattes produced by any process of smelting (Section ).

Based on the research of smelting technics and furnace state, this thesis gives an EAF state judgement method based on expert system.

Smelting of SiMgREBa alloy with rare earth rich slag, barite and lime in electric-arc furnace is introduced in the paper.

Wast waters containing dissolved cadmium come from many sources such as electroplating industries, nonferrous metals smelting, mine tailing.

The research and development of solvent extraction in tungsten smelting is summarized in the paper.

A crude block of metal, chiefly iron or lead, poured from a smelting furnace.

Within four years, he had acquired a mine and made 300, 000 yuan, enoughto rent a small smelting furnace.

High strength rare earth foam aluminium alloy is prepared in our laboratory by smelting bubble system.

Damping alloy was composed of smelting manganese and pure copper, some elements were added into the alloy in order to improve its property.

This strategy will focus on 4 aspects by giving priority to the restoration of steel and iron smelting.

Measures to increase coal ratio of No. 4 blast furnace and smelting characteristics in Ji-nan Iron and Steel Co.

AOD furnace has been test run, in the smelting area, the lack of experienced experts.

Commercial-scale test is made on Ti slag smelting from Panzhihua Ti ore and Yunnan Ti ore with open-top electric furnace.

When the phoenix undergoes a time in the raging fire smelting trial.

Aluminium and other metal smelting industries are also facing substantial short-term production problems because of the weather.

please say about the smelting of nickel-iron and pig iron smelting with what different.

Baishan area is rich in high quality and pure dolomite, which is a good raw material for magnesium smelting.

Copper from copper ore smelting process more complex.

The research improved a model of static control for converter smelting operation based on neural network .

The thermal simulation, smelting and rolling in laboratory and industrial trial were carried out.

Archaeology students examine Khirbat en Nahas, an ancient copper-smelting center south of the Dead Sea.

Smelting iron industry in addition to high-quality raw materials, there are excellent casting technology and unique production methods.

Guangxi Zhongshan Gold Bell Smelting Corp. Ltd.

But it can be realized through adjust the process conditions in the presence of blast furnace smelting.

On December 1st smelting started at a plant in Abu Dhabi that, when completed, will be the world's biggest.

that blASt furnace smelting uses coke. It must be used AS fuel.

The smelting of iron is a reduction of iron oxide to metallic iron.

We can get a program to put smelting tailing into rational use.

Direct reduction is a new iron-smelting technology, which has been rapidly developed since 1970s.

Before the floods hit in Australia, the price of hard coke smelting had reached 225 U. S. dollars per metric ton.

The experiments on the separation of slag from hot metal during smelting with full V-Ti iron ore were carried out.

This spatial distribution is consistent with the distribution of gold ore dressing and smelting in the study area.

Mitsui Mining & Smelting Co. , Ltd.

Harry dodged the Smelting stick and went to get the mail.

What do fluxes do in blast furnace smelting?

Valuable metals such as lead and silver enriches in leaching slag, which is sent to lead smelting factory to be dealt with.

It is used in rare earth metals smelting or used as high temperature containers.

Welcome phosphorus chemical industry, iron alloy, aluminum, etc. For more information smelting industry, the exchange!

So the smelters keep smelting.

Mitsui Mining and Smelting Co.

Smelting practice with high vanadic titanomagnetite at No. 3 BF in Chengsteel.

The study has made considerable headway by using plasma technique in molybdenum smelting.

Progress and research of flash smelting in China--Cold air technology and "non-contact metallurgy"

Eastern Jin Dynasty, when the "big open drum cast" , so the first time in history there Guangzhou Smelting Iron.

28-45 age, bachelor degree or above in geological mining, mining or smelting major.

ferrous metal smelting transferred to Gansu and so on.

Sulphuricacid, a by-product of smelting, was in demand in China.

The maturer process of smelting special FeSi was summarized, while the process shortages were also pointed out.

I have silver company is located in China, has rich experience and superb smelting smelting technology.

The ore will be heated toalmost 2, 000 degrees Celsius (3, 600 degrees Fahrenheit) during smelting.

Iron smelting in this way to get loose, but also to provincial judge ore mixed with many oxides and through.

sending the lithium metal liquid and an aluminium metal liquid into a smelting furnace of a semicontinuous casting machine for mixing;

Current situation of energy consumption for a large integrated lead and zinc smelting complex and its development trends of energy saving

The Smelting of the Stainless Steel used for the Blade of the Hydraulic Turbine for Three Gorge Project

Industry: Pressure processing; Smelting process; Electrical Electrical Products Processing; Communication processing;

Industry: Mineral processing equipment; Smelting Equipment; Electronics manufacturing equipment; Heating Equipment; Abrasive;

Industry: Aluminum; Refrigeration Equipment; Smelting process; Aluminum oxide; Condenser; Evaporator; Other refrigeration equipment;

Industry: Smelting Equipment; Pressure filtration device; Magnetic Separation Equipment; Abrasive; Sulfur; Desulfurization machine;

Industry: Mass transfer equipment; Sewage Treatment Equipment; Smelting Equipment; Pharmaceutical Equipment; Filtration equipment; Filter;

Elementary Research on Ancient Copper Ore and Outputting Direction of Smelting Slang in the Middle and Lower Reaches of the Yangtze River

Industry: Energy product processing; Packaging Product Processing; Electronic, electrical products processing; Smelting process;

Demolition of Silicon-iron Tumour at the bottom of Smelting Furnace for Corundum by Blasting

Industry: Broken equipment; Screening equipment; Other smelting equipment; Other valves; Transportation Equipment; Conveyor; Packaging film;

Industry: Ultrasonic cleaning equipment; Desulphurization and dust removal equipment; Filter; Smelting equipment; Etching; Nozzles, nozzle;

B firstly adding the bottom materials for smelting at the initial stage of smelting;

Industry: Industrial furnace; Experimental Furnace; Silicon Carbide; Heating equipment; Smelting equipment; Metal Forming Equipment;

Industry: Mineral processing equipment; Smelting Equipment; Mining Machinery; Broken equipment; Mining measuring instruments;

Industry: Smelting Equipment; Glass Machinery; Mass transfer equipment; Pharmaceutical Equipment; Smelting equipment;

Industry: Fire-resistant, fireproof materials; Smelting Equipment; Heating Equipment; Capacitor; Aluminum; Soft Magnetic Materials;

Industry: Public sanitation facilities; Smelting Equipment; Industrial control systems and equipment; Aromatic deodorant chemicals;

Industry: Livestock, aquaculture machinery; Fishery Machinery; Mineral processing equipment; Smelting Equipment; Zinc Alloy;

Industry: Mineral processing equipment; Smelting Equipment; Transportation Equipment; Mining Conveyor; Non-ferrous metal strip; Conveyor;

Determination of ferrous sulfide used for smelting by iodometry

Smelting Technique for Extra-Low Carbon Stainless Steel Used for Blade Lever

Industry: Mineral processing equipment; Smelting Equipment; Hydraulic machinery and parts; Mining Geophysical Instruments;

Industry: Smelting Equipment; Crane; Loading Machinery; Grading equipment; Mining handling equipment; Paper packaging machinery;

Industry: Mineral processing equipment; Smelting Equipment; Machine tool; Gear; Casting; Machine parts processing; Cutting equipment;

Industry: Road machinery; Other engineering and construction machinery; Other mineral processing equipment; Other smelting equipment;

Experimentation study of optimizing formula of phosphorus pig iron in smelting aluminum production

Industry: Blowers; Fan; Aeration equipment; Desulphurization and dust removal equipment; Flotation device; Smelting equipment;

Industry: Stainless steel; Special steel; Permanent magnet materials; Soft Magnetic Materials; Other magnetic materials; Smelting process;

Industry: Special equipment processing industry; Other smelting equipment; Ceramic production and processing machinery;

Study of Smelting Process on Pulverized Coal Injection of Blast Furnace under Air Temperature Circumstance

Industry: Casting; Plating; Injection Molding; Pressure plastic processing; Cast Plastic Processing; Smelting process;

Industry: Hardware; Diesel fuel; Industrial Lubricants; Integrated companies; Smelting process; Hardware Tools;