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which type of material used in coal mill internals

Nov 17, 20120183324.4.Classification The circulating air is also used to classify the pulverized coal product prior to carrying it to the burners. The classifier, located on the top of a mill returns the oversize material back to the pulverizer but allows the propersized material to pass out of the mill to the burners. classifiers are critical in providing the ...

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Coal mill pulverizer in thermal power plants

Coal mill pulverizer in thermal power plants

Nov 17, 20120183324.4.Classification The circulating air is also used to classify the pulverized coal product prior to carrying it to the burners. The classifier, located on the top of a mill returns the oversize material back to the pulverizer but allows the propersized material to pass out of the mill to the burners. classifiers are critical in providing the ...

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Gas Processing   Amacs Process Towers Internals

Gas Processing Amacs Process Towers Internals

Process internals manufactured by AMACS are widely used in gas processing and power industries. Coal fired power plants have Flue Gas Desulphurization FGD process units that use large vane systems to reduce plant emissions while minimizing fouling and extending maintenance intervals.. Today, a large number of natural gas fired clean fuel power plants and LNG terminals are being constructed ...

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Pulverizer Manufacturers Suppliers   IQS Directory

Pulverizer Manufacturers Suppliers IQS Directory

MPS mill is a type of mill known as an applied force mill, meaning that the force used in this type of mill has both magnitude and direction. MPS mills utilize large tires as their grinding media and are primarily used for the pulverizing of coal. Bowl mills are very similar to MPS mills and come in two main designs deep bowls and shallow bowls.

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OPERATION AND MAINTENANCE OF CRUSHER HOUSE …

OPERATION AND MAINTENANCE OF CRUSHER HOUSE …

Different Type of Coal Grade Details Mostly E and F Grade Coal used in India. classified by the degree to which they fragment the starting material, with primary and secondary crushers handling course materials, and tertiary and quaternary crushers reducing ore particles to finer gradations. Each crusher is designed to work with a certain maximum

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Difference Between Sag Mill vs Ball Mill   mech4study

Difference Between Sag Mill vs Ball Mill mech4study

Oct 12, 2017018332SAG is the abbreviated form for SemiAutogenous Grinding Mill. This type of Mill is used for grinding large fragments into small pieces. Pieces are then used for further processing. The SAG mills are generally used in preprocessing of any type of material in grinding process. SAG mills are also known as first stage grinders.

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Separation Internals   Frames

Separation Internals Frames

Internals form the core of separator performance. Frames separation internals are typically differentiated as inlet devices, gasliquid or liquidliquid separation enhancers, as well as other or additional internals. Inlet devices for multiphase separators are either vanetype inlet devices FAVID or cyclonictype inlet devices FACID.

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Plastic Packed Tower Internals   Koch Glitsch

Plastic Packed Tower Internals Koch Glitsch

Plastic tower internals are available in thermoplastic TP and fiberreinforced thermoset TS materials.Product model numbers are prefixed with the material type.For example,Model TP206 is the model number for a thermoplastic Model 206 orificepan liquid distributor. Common TP materials •Polypropylene PP • Polyethylene PE

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Regulators Participation in IAC ZIRP  Proposed Use of

Regulators Participation in IAC ZIRP Proposed Use of

inadequate extrapolations in the evaluation of core internals in both BWRs and PWRs. Materials from Zorita NPP are considered adequate to generate a database representative of the behavior of internals components in LWRs. High thickness of baffle plates Doses up to 58 dpa. Potential applications of the results of this program are

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Pug Mill Mixers   McLanahan

Pug Mill Mixers McLanahan

Pug Mill Mixers. Pug Mills, Pug Mixers, Puggers Road Base Mixers have a lot of similar names and come in a variety of designs and sizes. They have many different names and are used in many different industries and applications, including cement, chemical, fertilizer production, food manufacturing, municipalities, pharmaceutical production, power plants, steel mills, brick manufacturing, coal ...

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Types and Classifications of Industrial Boilers

Types and Classifications of Industrial Boilers

Boiler Types According to tubing methods Ther e are two main types of boiler Fire tube boilers and water tube boilers. Fire tube boilers are those boilers in which fire or flue gases are inside of the tubes and water is on the shell side. Fire Tube Boilers are low capacity lowpressure boilers usually used for heating, processor to produce hot water.

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Tower Internals   Distributors  amp  Supports   MACH Engineering

Tower Internals Distributors amp Supports MACH Engineering

MACH can offer tower internals in various styles and materials, including exotic alloys ceramic, graphite, plastics and stainless steel. We take special care in designing liquid and vapor distributors to provide uniform distribution to the packed bed and pay special attention to …

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How Specialized Freight Cars Deliver Construction Materials

How Specialized Freight Cars Deliver Construction Materials

Longer, shallower cars carrying aggregate material and steel scrap. Don’t think of a dainty boat on an Italian waterway. Sturdy gondola rail cars helped to transport 1.5 million carloads of “aggregate material” such as stone, sand and gravel in 2017. Aggregates are used as the foundation for highways, roadways and even railroads.

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Neo4j storage internals  The blog post will look to cover

Neo4j storage internals The blog post will look to cover

The blog post will look to cover the internals of how the data is stored and accessed in Neo4j and why it is a serious contender for a certain type of data storage.

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IN USE  WELDING OF IRRADIATED MATERIALS FOR …

IN USE WELDING OF IRRADIATED MATERIALS FOR …

present in the materials used to construct reactor internals. A large level of engineering conservatism is currently used when predicting the weldability, which may cause some components to be evaluated as unweldable prematurely. The commitment from PWR plants to donate representative reactor internals materials has not been confirmed.

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coal utilization   Volatile Matter  amp  Chemistry   Britannica

coal utilization Volatile Matter amp Chemistry Britannica

Coal utilization, combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke is the major product of coal conversion. In addition, techniques for gasifying and liquefying coal into fuels or into feedstocks for the chemical ...

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Interior Pipe Coatings for Transporting Potable Water

Interior Pipe Coatings for Transporting Potable Water

Common interior coating types . There are five common types of interior coating or lining material for steel potable water transmission pipe. The list includes coal tar enamel, cement mortar, liquidapplied epoxy, fusion bonded epoxy FBE, and polyurethane PU. Each of these lining technologies have inherent advantages and limitations.

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Coal mill pulverizer in thermal power plants

Coal mill pulverizer in thermal power plants

Nov 17, 20120183324.4.Classification The circulating air is also used to classify the pulverized coal product prior to carrying it to the burners. The classifier, located on the top of a mill returns the oversize material back to the pulverizer but allows the propersized material to pass out of the mill to the burners. classifiers are critical in providing the ...

Get Price

COAL MILL PULVERIZER in THERMAL POWER PLANTS …

COAL MILL PULVERIZER in THERMAL POWER PLANTS …

13.1.Fineness 13.1.Fineness Fineness is an indicator of the quality of the pulverizer action. Specifically, fineness is a measurement of the percentage of a coal sample that passes through a set of test sieves usually designated at 50, 100, and 200 mesh A 70 coal sample passing through a 200 mesh screen indicates optimum mill performance.

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Global High Chrome Mill Internals  HCMIs  Market 2019 by

Global High Chrome Mill Internals HCMIs Market 2019 by

Table of Contents 1 Market Overview 1.1 High Chrome Mill Internals HCMIs Introduction 1.2 Market Analysis by Type 1.2.1 High Chrome Grinding Balls 1.2.2 High Chromium Alloy Casting 1.2.3 Liners Bolted and Boltless 1.2.4 Others 1.3 Market Analysis by Applications 1.3.1 Cement Industries 1.3.2 Mining Industries 1.3.3 Utility Industries 1.3.4 Others 1.4 Market Analysis by Regions 1.4.1 North ...

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Pulverizer Fineness and Capacity Enhancements at …

Pulverizer Fineness and Capacity Enhancements at …

The exhauster supplies pulverized coal to three riffle type distributors. The riffle distri bution system on each mill supplies pulverized coal to eight coal nozzles, a total of 32 coal nozzles for the entire boiler. The exhauster discharge pressure is approximately 10 to 12quot w.c. under full load operation.

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binders for briquette making  learn and choose the right one

binders for briquette making learn and choose the right one

Cement. Cement is used as a binder for briquetting coal, char, and charcoal and then for briquetting iron and steel wastes.Now cement is widely used in the steel plant as one of the main binders. But use cement will bring gangue and crystal water, so to reduce the cement cost can help to increase the purity of briquette, as cement need a long time to get an ideal strength, add other binders ...

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Difference Between Sag Mill vs Ball Mill   mech4study

Difference Between Sag Mill vs Ball Mill mech4study

Oct 12, 2017018332SAG is the abbreviated form for SemiAutogenous Grinding Mill. This type of Mill is used for grinding large fragments into small pieces. Pieces are then used for further processing. The SAG mills are generally used in preprocessing of any type of material in grinding process. SAG mills are also known as first stage grinders.

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Waterwheel   engineering   Britannica

Waterwheel engineering Britannica

Study how a series of gears in a waterwheel translates a streams energy to a millstone Before the Industrial Revolution, power came from three main sources humans, draft animals, and water.The ingenuity people used in harnessing waterpower can be seen in this medievalstyle mill. The waterwheel is turned by a stream and is connected to a shaft that leads into the building.

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Control Engineering   Choosing the proper valve material

Control Engineering Choosing the proper valve material

Jun 11, 2016018332Materials don’t always play nicely . Understanding these material incompatibilities is crucial, particularly for those parts of the valve that will come into direct contact with the flow media, called the quotwetted areas,quot which will vary for different types of valves.

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Boiler Steam drum internals and function

Boiler Steam drum internals and function

Steam drum internals for typical type of boiler are shown. The internals include separation devices to assist in separating small droplets of boiler water from the steam. Boiler water in the steam will cause scaling of the superheater and steam turbines.Baffles, chevron types separators and demister pads are used to minimize boiler water carryover.

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Cement Directory  Mill Internals

Cement Directory Mill Internals

Mill Internals. A R Engineering. ... Cementrade is a supplier of grinding media, lining for cement, raw mills and heat resistant casting. Christian Pfeiffer Maschinen Fabrik GmbH. ... Magnum Companies specializes in castings up to 80,000 pounds in a vast array of cast materials heat ...

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Gasifier Internals   Heavy Engineering   L amp T India

Gasifier Internals Heavy Engineering L amp T India

SynGas Cooler Internals. Process Licensor Shell MOC Din 1.7335 Din 2.4858. More Products in Coal Gasification. Coal Lock. Gasifier Lurgi. Gasifier Pressure Vessels. GTL Reactor. Phillip 66 Post Reactor Residence Vessel Transition. Phillip 66 Post Reactor Residence …

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EMPCCCC Train Steel Mill

EMPCCCC Train Steel Mill

Dec 21, 2012018332Rolling mill Two kits used to make it twice as long so it becomes 64quot long and thus on a 2x8 slab. Need to make a short steel plate into gondola loader. The crane and all rolling things will be static. Steel mill cars Incoming material cars Coal, limestone, iron ore. Coal cars will be rotary dumped for the Coke plant.

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INTRODUCTION TO BOWL MILLS   BHEL HYDERABAD

INTRODUCTION TO BOWL MILLS BHEL HYDERABAD

INTRODUCTION TO BOWL MILLS Coal is the one of the most dominating energy source because of its cost, availability and transportability. Pulverized form of coal has made modern steam generating units highly thermal efficient, reliable, safe and able to efficiently use of lowgrade coals. ... S Suction type with Exhauster after mill P ...

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Carbon Steel Pipe   an overview   ScienceDirect Topics

Carbon Steel Pipe an overview ScienceDirect Topics

Two reactor types were used to convert coalderived pitches into green coke. A heavy, carbonsteel pipe about 0.75 m long by 5 cm inside diameter was machined at both ends such that plugs could be inserted to seal the system. The coking reactor was filled approximately 23 full with pitch, flushed with nitrogen, and then sealed.

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Chapter 7 COAL   Pennsylvania State University

Chapter 7 COAL Pennsylvania State University

of coal formation, a carbonrich material called peat was formed. In the subsequent geochemical stage, the different timetemperature histories led to the formation of coals of widely differing properties, as summarized in Table 71 and discussed below. TABLE 71 Carbon content and age of different coals Coal type Approximate age years ...

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Cement   Tube Mill Internals   Introduction

Cement Tube Mill Internals Introduction

Tube Mill Introduction Supplies and Services for Tube Mills Grinding Media Shell Liners Bolted and Boltless Diaphragm Drying, Intermediate and Discharge

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Pulverizer Fineness and Capacity Enhancements at …

Pulverizer Fineness and Capacity Enhancements at …

The exhauster supplies pulverized coal to three riffle type distributors. The riffle distri bution system on each mill supplies pulverized coal to eight coal nozzles, a total of 32 coal nozzles for the entire boiler. The exhauster discharge pressure is approximately 10 to 12quot w.c. under full load operation.

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COAL MILL PULVERIZER in THERMAL POWER PLANTS …

COAL MILL PULVERIZER in THERMAL POWER PLANTS …

13.1.Fineness 13.1.Fineness Fineness is an indicator of the quality of the pulverizer action. Specifically, fineness is a measurement of the percentage of a coal sample that passes through a set of test sieves usually designated at 50, 100, and 200 mesh A 70 coal sample passing through a 200 mesh screen indicates optimum mill performance.

Get Price

Vessel Internals   Vessel Internal Component Fabrication

Vessel Internals Vessel Internal Component Fabrication

Vessel internals, also known as tower or reactor internals are widely used in the oil and gas industry. Quality is the key when it comes to pressure vessel internals. Designed to contain certain fluids, liquids or solids, industrial vessels need to resist a wide range of stresses and constraints — pressure, flow, erosion, corrosion, vibration ...

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Ball Mill   an overview   ScienceDirect Topics

Ball Mill an overview ScienceDirect Topics

The vials available for this new type of mill have sizes of 20, 45, and 80 ml. Both the vials and balls can be made of the same materials, which are used in the manufacture of large vials used for the classic Fritsch planetary ball mills, as shown in the previous text.

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Boiler Construction  Pressure Parts  amp  Drum Internals

Boiler Construction Pressure Parts amp Drum Internals

low alloy ferritic steels are used for most super heater and re heater sections, with austenitic stainless steels specified for the highest temperature circuits or corrosion. performance. Alloys for use as boiler tube materials in the United States are identified by an ASME. designation SA …

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Waterwheel   engineering   Britannica

Waterwheel engineering Britannica

Study how a series of gears in a waterwheel translates a streams energy to a millstone Before the Industrial Revolution, power came from three main sources humans, draft animals, and water.The ingenuity people used in harnessing waterpower can be seen in this medievalstyle mill. The waterwheel is turned by a stream and is connected to a shaft that leads into the building.

Get Price

Control Engineering   Choosing the proper valve material

Control Engineering Choosing the proper valve material

Jun 11, 2016018332Materials don’t always play nicely . Understanding these material incompatibilities is crucial, particularly for those parts of the valve that will come into direct contact with the flow media, called the quotwetted areas,quot which will vary for different types of valves.

Get Price

How windmill is made   making  history  used  processing

How windmill is made making history used processing

The smock and tower mills, built by the Dutch and British prior to the twentieth century, use many of the same materials used for the construction of houses including wood, bricks and stones. The main body of the fantype mills is made with galvanized steel. This process of treating steel makes it …

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What is a suitable material for the piston of an IC engine

What is a suitable material for the piston of an IC engine

Jul 31, 2018018332Short answer Cast Iron or Aluminum alloy Long Answer Commonly used materials for IC engine pistons are cast iron, cast steel, forged steel, cast aluminum alloys and forged aluminum alloy. Advantages of Aluminum over cast iron High ther...

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Internals of Apple s canceled AirPower leak in new photos

Internals of Apple s canceled AirPower leak in new photos

Aug 21, 2020018332AirPower continues to be one of Apples most popular products that never came to reality. Apple leaker Mrwhite posted a set of photos that appear to show off the internals of Apples AirPower. The photos show how the device would have used seven individual coils working together to provide charging to multiple devices placed anywhere on the charging mat.

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JBR Internals   RPS Composites

JBR Internals RPS Composites

JBR Internals. A jet bubbling reactor is one of several methods used by coalfired power plants to reduce SO 2 emissions. The environment inside the reactor is highly corrosive, and FRP has proven over time to be, unquestionably, the material of choice for JBR internals.

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ATOX coal mill   FLSmidth

ATOX coal mill FLSmidth

The ATOX coal mill is suited for various installation types, whether inert or noninert, and direct or indirect firing systems. An inert system designed for indirect firing is the most common solution for cement plants. Equipped with the highefficiency RAKM dynamic separator, the ATOX coal mill will grind any type of coal to the required

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Coal Ash Basics   Coal Ash  Coal Combustion Residuals  or

Coal Ash Basics Coal Ash Coal Combustion Residuals or

Coal ash, also referred to as coal combustion residuals or CCRs, is produced primarily from the burning of coal in coalfired power plants. Coal ash includes a number of byproducts produced from burning coal, including Fly Ash, a very fine, powdery material composed mostly of silica made from the burning of finely ground coal in a boiler.

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Types of Column Internals

Types of Column Internals

These columns use a variety of components to perform their job, including trays at time referred to as plates and packing. They are used in the biofuel, energy, gas processing, petrochemical, refining, waste water treatment, water well, and many other industries. Following is more insight into the various types of column internals and their uses.

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Global High Chrome Mill Internals  HCMIs  Market 2020

Global High Chrome Mill Internals HCMIs Market 2020

Aug 27, 2020018332iCrowd Newswire Aug 27, 2020 Global High Chrome Mill Internals HCMIs Market 2020 by Manufacturers, Type and Application, Forecast to 2025 A new report by MarketQuest.biz is a specialized and indepth study of the industry released with trustworthy information and accurate forecasts. The report covers the present and past market scenarios, market development patterns, …

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INTRODUCTION TO BOWL MILLS   BHEL HYDERABAD

INTRODUCTION TO BOWL MILLS BHEL HYDERABAD

INTRODUCTION TO BOWL MILLS Coal is the one of the most dominating energy source because of its cost, availability and transportability. Pulverized form of coal has made modern steam generating units highly thermal efficient, reliable, safe and able to efficiently use of lowgrade coals. ... S Suction type with Exhauster after mill P ...

Get Price

High Chrome Mill Internals  HCMIs  Market  Competitive

High Chrome Mill Internals HCMIs Market Competitive

Aug 18, 2020018332LP INFORMATION recently released a research report on the High Chrome Mill Internals HCMIs market analysis and elaborate the industry coverage, current market competitive status, and market outlook and forecast by 2025. Moreover, it categorizes the global High Chrome Mill Internals HCMIsmarket by key players, product type, applications and regions,etc.

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Tube Mill Internals  Shell Liners for Cement Mills

Tube Mill Internals Shell Liners for Cement Mills

Cement – Tube mill internals – Shell liners LINERS MADE TO LAST LONGER IN CEMENT MANUFACTURING The Group Industries manufactures Inlet discharge Head, First Chamber and Second Chamber Liners to provide optimum productivity and power consumption for all types of Tube Mill used in the Cement industry.

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Ball Mill   an overview   ScienceDirect Topics

Ball Mill an overview ScienceDirect Topics

The feed to ball mills dry basis is typically 75 vol. ore and 25 steel. The ball mill is operated in closed circuit with a particlesize measurement device and sizecontrol cyclones. The cyclones send correctsize material on to flotation and direct oversize material back to …

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Difference Between Sag Mill vs Ball Mill   mech4study

Difference Between Sag Mill vs Ball Mill mech4study

Oct 12, 2017018332SAG is the abbreviated form for SemiAutogenous Grinding Mill. This type of Mill is used for grinding large fragments into small pieces. Pieces are then used for further processing. The SAG mills are generally used in preprocessing of any type of material in grinding process. SAG mills are also known as first stage grinders.

Get Price

Crusher Gap Setting By Ultrasonic Measurement

Crusher gap setting by ultrasonic measurement 16a method for determining the adjustment of a crusher gap setting andor crusher rate of wear in a gyratory crusher with hydraulic adjustment of the crusher cone height the invention allows measuremen fig 1 is a side view showing a vertical c

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