Review of Companhia Siderurgica Nacional (CSN) Volta ... Terembula Successf… · Obrigado!...

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Successful Cement VRM Projects Review of Companhia Siderurgica Nacional (CSN) Volta Redonda Plant Dois (2) OK 39-4 FICEM – APCAC, September 2011 John Terembula, Product Manager – Milling, FLSmidth Luiz Magno Paixão Silva, Gerência Geral, CSN Cimentos S.A.

Transcript of Review of Companhia Siderurgica Nacional (CSN) Volta ... Terembula Successf… · Obrigado!...

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Successful Cement VRM Projects

Review of Companhia Siderurgica Nacional (CSN)

Volta Redonda Plant

Dois (2) OK 39-4Dois (2) OK 39-4

FICEM – APCAC, September 2011

John Terembula, Product Manager – Milling, FLSmidth

Luiz Magno Paixão Silva, Gerência Geral, CSN Cimentos S.A.

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Agenda

• Project Background

• Engineering & Design

• Layout

• Construction

• Start-up

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

• Start-up

• Operation & Maintenance

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Área CSN - UPV

Área CSN Cimentos

Trajeto Caminhões

Localização da Moagem de Cimento na UPV - VR

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Fundo

• Planta concebida para utilização da escória da UPV

• Sinergia com a UPV com fornecimento de calcário, malha ferroviária, porto, energia elétrica, etc.

• Próximo dos 2 maiores mercados consumidores de

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

• Próximo dos 2 maiores mercados consumidores de cimento SP/RJ

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Engenharia e Design

• Nº de operários envolvidos na obra – 1.800 colaboradores;

• Civil – Consócio Contern/Cetenco e Paranasa;

• EletroMecanica – Daltec

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

• EletroMecanica – Daltec

• Projeto e Equipamentos – FLS

• Perfil : 60% Importado

40% Nacional

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2- Galpão de M.Prima

Descarga Rodoviária

5-Moinhos e Filtros

8-Galpão das Paletizadoras

Moagem de Cimento – Layout

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

1-Descarga Ferroviária

3- Silo de Clinquer

6- Silos de Cimento

7- Prédio das Ensacadeiras

4- Silos Dosadores

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Seleção de Equipamentos

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Equipamentos de Plantas

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Construção

Construção da planta em 02/12/08

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Construção

Start up da planta em abril de 2009

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Matérias-primas

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Transportador de Alimentação

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Materiais em Iniciar

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

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Operação

• Operação de 100% de Escória:

• Blaine de 4.500 a 4.800 cm²/g

• Finura 45µ (#325) - 2,5% a 3,5%

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

• Finura 45µ (#325) - 2,5% a 3,5%

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Operação

Moinho 1

Guaranteed Production

• 171 MTPH a CPIII

• 4500 blaine

Max production

• 207 t/h CPIII

Moinho 2

Guaranteed Production

• 171 MTPH a CPIII

• 4500 blaine

Max production

• 193 t/h CPIII

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

First Shutdown

15 Dec 2009

Total hours of operation

91% Cimento

9% Escória-Moída

3.200:17h TOTAL

First Shutdown

19 Oct 2010

Total hours of operation

95% Cimento

5% Escória-Moída

1.497:55h TOTAL

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Operação e Manutenção

1ª Parada MOINHO 1 - 15 a 21/12/2009

Horas Operação: 2.195:12h

Horas Cimento: 90%

Horas Escoria: 10%

Total Geral Produzido:

2ª Parada MOINHO 1 – 05 a 12/07/2010

Horas operação: 2.552:29h

Horas cimento: 72%

Horas Escoria: 28%

Total Geral Produzido:

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

Total Geral Produzido: 360.207

Enchimento realizado:

2.360 kg

Desgaste:

Mesa 60mm

Rolos 40mm

Total Geral Produzido: 416.958

Enchimento realizado:

3.134 kg

Desgaste:

Mesa 60mm

Rolos 30mm

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Cronograma

Moinho 1

First Start

24 Apr 2009

Guaranteed production

28 Apr 2009

Moinho 2

First Start

19 Apr 2010

Guaranteed production

20 May 2010

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

Max production

207 t/h (seca)

First Shutdown

12 Dec 2009

Total hs of operation

3.200:17 h (falhas)

Max production:

193 t/h (seca)

First Shutdown

19 Oct 2010

Total hs of operation

1.497:55 h (falhas)

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Experiência

Positivas

• Moinho apresenta resposta rápida aos ajustes de processo

• Possibilita a obtenção de blaines elevados

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

• Apresenta baixo consumo energético

• Baixa vibração e ruído durante a operação

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Experiência

Oportunidades

• Operação com 100% de escória gera impregnação nas transferencias

• Diferença de umidade entre os materiais a moagem alternada entre cimento e escória gera

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

alternada entre cimento e escória gera

• A eliminação de metais da alimentação

• O equipamento Belt Wall requer know how de manutenção ainda não totalmente disponível no Brasil

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Custos - Peças de desgaste de moinhos de bolas

Ball charge 60 g/t 0.06 $/t

Liners -Compartment 1

Shell + head + diaphragm grate

0.06 $/t

Liners - Shell + diaphragm

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

No labor included

Liners -Compartment 2

Shell + diaphragm liner + outlet grate

0.04 $/t

TOTAL 0.16 $/t

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Custos – Peças de desgaste moinho OK

Roller tire 5 year 0.05 $/t

Table track 5 year 0.05 $/t

Hardface 2 g/t with labor 0.10 $/t

TOTAL 0.15 $/t

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

Contractor labor included for Hardfacing

TOTAL 0.15 $/t

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Total de Custos de Manutenção

Equipment in Same Plant ($/t)

OK Mill 0.54

Ball Mill + HRP 0.78

Ball Mill 0.48*

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

Ball Mill 0.48*

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Custos - Energia

Ball Mill System 42.0 kWh/t 5.04 $/t

OK Mill System 28.5 kWh/t 3.42 $/t

TOTAL SAVINGS 1.62 $/t

FICEMFICEM--APCAC Conference APCAC Conference ●● Sao Paulo, Sao Paulo, BrasilBrasil ●● September 5September 5--8, 20118, 2011The information contained or referenced in this presentation is confidential and proprietary to FLSmidth and is protected by copyright or trade secret laws.

23

0.12 $/ kWh

Economia de energia são maiores do que os custos de manutenção!

Energy savings are greater than maintenance costs !

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Obrigado!

Gracias!Gracias!

Thank you!