LAFARGE/NANJING KISEN

Lafarge’s Iligan preheater debottlenecking project

The Lafarge Iligan preheater debottlenecking project is one of the company’s up-grading projects and focuses on lower investment and good result of the existing facility of the product line. As the required kiln shutdown period is limited, a good preparation and tight cooperation with the owner is necessary. All related modification was finished within only 22 days.

1 Introduction

Lafarge Iligan Cement is located on the North shore of Mindanao Island, Philippines, about 10 km from Iligan City. The cement plant has a dry process with a capacity of 1400 t/d clinker. The existing four stage SP type of preheating system is quite old and needed an up-grade to reach the new planned clinker output of 1600 t/d. The preheater system consists of a double string for C2 and C4 and a single string for C1 and C3.

Nanjing Kisen International Engineering Co., Ltd. signed the contract on 01.06.2013 to undertake the work related to the debottlenecking project on a turnkey...

Related articles:

Issue 4/2022 WO2022074552 (A1)

Method and system for bypass gas handling in a cement kiln system

(22) 05.10.2021 (43) 14.04.2022 (57) The invention relates to a bypass system for bypass gas handling in a cement kiln system in a plant for manufacture of cement clinker, said plant for manufacture...

more
Issue 03/2010

Modernization of a kiln line within shortest shut-down period

1 Introduction In line with the overall trend in Swiss cement industry, Vigier Cement AG, of Péry (Canton of Berne, Fig. 1) took a decision to invest in the modernization of its existing kiln line in...

more
Issue 8/2023 CN116499260 (A)

Preheater system of cement clinker production line

(22) 21.04.2023 (43) 28.07.2023 (57) The invention discloses a cement clinker production line preheater system which comprises a plurality of stages of cyclones, connecting pipelines of the cyclones...

more
Issue 7/2021 MARTIN ENGINEERING

Air cannon innovations in preheater towers

Introduction An essential part of the cement production process is the consistent flow of bulk materials, as poor material flow can put a stranglehold on a plant’s profitability. Accumulations in...

more

Process technology for Greece and Jordan

The CTP team (Bedeschi Group) has recently secured an order for the Halyps cement plant which is part of the Italcementi Group in Greece. The scope of work is relevant to the upgrade of the existing...

more