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the stages and equipment used in the cement making process

stages and equipment used in the cement-making process

The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Sample answer 1:- The given both process charts illustrate the steps and material which are used to make cement and how is concrete is produced for the construction of the building.

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Stages and equipment used in the cement-making process

The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. You should write at least 150 words.

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The diagram below shows the stages and equipment used

11/10/2019· The diagram below shows the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. The diagrams illustrate the way in which cement is made and how it is then used in the process of making concrete.

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The diagrams below show the stages and equipment used

During the cement-making process, according to the first diagram, there are four mian stages. First of all, limestone and clay is crushed into powder by a crusher in the first stage. Then, in the second stage, the powder will be blended in a mixer before being transported into the rotating heater for fire heating in the third stage. Once heated, in the last phase the powder is fed to grinder

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The Diagrams Below Show The Stages And Equipments

08/08/2019· The diagrams below show the stages and equipments used in the cement making process, and how cement is used to produce concrete for building purposes. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Here is a band 8 IELTS report on this topic submitted by one of our students. Need

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IELTS Writing Task 1: process diagram answer IELTS Simon

25/10/2018· Here's my full answer for the process diagram task below. The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. (This task comes from Cambridge IELTS book 8) The first diagram illustrates the process of cement manufacture, and the second diagram shows the materials that go

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The diagrams below show the stages and equipment used

The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Submitted by prfrance on Fri, 01/01/2016 12:53. The diagram on left describe the steps and equipment used for cement

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Stages And Equipment Used In The Cement Making Process

Cement making process and machine. 22 183 IELTS Academic Writing Task 1 Graph Writing Diagram Process Diagram 187 You should spend about 20 minutes on this task The diagram below shows the stages and equipment used in the cementmaking process and how cement is used to produce concrete for. Read More

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IELTS Diagram: Model Answer Band Score 9

03/03/2018· The diagram below shows the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Source: IELTS Cambridge English Test Book 8 ; Diagram Model Answer. The diagrams illustrate the way in which cement is made and how it is then used in the process of making concrete. Overall, limestone and clay pass through four stages

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IELTS Task 1 Process- Cement & Concrete Production

14/04/2015· Question– The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Answer The diagrams illustrate the phases and apparatus to make cement and how cement is utilised in the production of concrete for construction. The production of cement involves a 5 stage, linear process

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Cement Manufacturing Process Civil Engineering

Stage of Cement Manufacture. There are six main stages of cement manufacturing process. Stage 1 Raw Material Extraction/Quarry. The raw cement ingredients needed for cement production are limestone (calcium), sand and clay (silicon, aluminum, iron), shale, fly ash, mill scale and bauxite. The ore rocks are quarried and crushed to smaller pieces of about 6 inches.

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Cement Manufacturing Process Phases Flow Chart

30/08/2012· Cement Manufacturing Process Phase IV: Kiln Phase. Kiln is a huge rotating furnace also called as the heart of cement making process. Here, raw material is heated up to 1450 ⁰C. This temperature begins a chemical reaction so called decarbonation. In this reaction material (like limestone) releases the carbon dioxide. High temperature of kiln

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Cement: Materials and manufacturing process

• Chalk is porous and often has high moisture content that leads it to its use in the ‘semi-dry/wet’ manufacturing process of making cement. This particular process represents some 16% of total production. Shale • Shale is a pure sedimentary rock made of very fine silt, clay and quarz. Shale falls in the category of mudstones. Its grain

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The diagrams below show the stages and equipment

The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Summaries the information by selecting and reporting the main features, and make comparisons where relevant. Submitted by maryam2900 on Mon, 11/19/2012 09:31. The diagrams provide information about the equipments that are involved to

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IELTS:The stages and equipment used in the cement

01/05/2014· The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. Summaries the information by selecting and reporting the main features, and make comparisons where relevant. ===== ===== The diagram shows how cement is produced and how is way of using cement to produce concrete

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The diagrams below show the stages and equipment

The diagrams below show the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes. “The first diagram illustrates the process of cement manufacture, and the second diagram shows the materials that go into the production of concrete. It is clear that there are five stages in the production of cement, beginning with the input

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The Cement Manufacturing Process Advancing Mining

There are more than twenty types of cement used to make various specialty concrete, however the most common is Portland cement. Cement manufacturing is a complex process that begins with mining and then grinding raw materials that include limestone and clay, to a fine powder, called raw meal, which is then heated to a sintering temperature as high as 1450 °C in a cement kiln. In this process

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Cement Production an overview ScienceDirect Topics

Dry cement manufacture has three fundamental stages: preparation of feedstocks, production of clinker, and preparation of cement [15,16]. (1) Preparation of feedstock. This stage includes the process of siege, crushing, and prehomogenization. Typical raw materials used for cement production have 85% cayenne, 13% clay or blackboard, and under 1%

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Manufacturing process Lafarge Cement, concrete

The cement manufacturing process starts from the mining of raw materials that are used in cement manufacturing, mainly limestone and clays. A limestone quarry is inside the plant area and a clays quarry is as far from the plant area as 25 km. The limestone is excavated from open cast mines after drilling and blasting and loaded onto dumpers which transport the materials and unload into hoppers

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Setting Time of Cement Concrete Stages and Processes

The setting process of cement starts as it is mixed with water. The chemical phenomenon that takes place are divided into 3 stages, 1. Hydrolysis and Hydration Stage. The process of setting starts after the addition of water. In this process the four compounds of cement (C 3 S, C 2 S, 3CA1, 4CAFe) get hydrated. C 3 S compound of cement gets hydrated and form a complex hydro silicates. 2

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