Articles on the cement industry from Global Cement

The contract for the construction of the Sinjar Cement Plant, located near to Mosul in Ninevah Governate in northern Iraq, was signed between the government of Iraq and the Romanian company Uzine Exportimport in 1981. The project endured a long period of construction and work was not completed until 1990. Despite being designed with two dry-process 3200t/day OPC clinker production lines, (giving it a capacity of 2Mt/yr), its contractual production capacity was never acheived. The original Gulf War (1990-91) caused production at the plant to be stopped almost as soon as it had begun in 1990.

The price of cement is the subject of questions often asked but seldom answered satisfactorily. Manufacturers, certainly in the UK, tend not to publicise anything other than an aspirational percentage increase from time to time and the government issues figures that reveal only trends against an index. Market commentary generally confines itself to comparative statements, rather than identifying absolute prices.

Jordan, officially the Hashemite Kingdom of Jordan, is a constitutional monarchy located on the Arabian Peninsular. It is sandwiched between Saudi Arabia to its south east, Israel to the west and Syria to the north. It also shares a short border with Iraq to the north east. It covers an area of 89,342km², around half of which is covered by the Arabian Desert.¹ In the west, however, the land is fertile and is used for farming, with some forested areas.

To coincide with the 7th Global Slag Conference in Helsinki, Global Cement here discusses the trouble with 'slag' as a name. Is it a problem or not? You decide!

There is always a potential risk of explosions when handling combustible bulk solids and powders. Process technicians and engineers know how to estimate and minimise this risk. Nevertheless, devastating dust explosions occur too frequently. So-called 'hot-spots,' sudden spontaneous combustion and explosion risks lurk in every stage of the storage, processing and transportation of combustible powders. In the cement industry, this has relevance to coal-grinding systems. Here, Achim Rott from Yara Industrial GmbH explains the different types of inerting systems that can be used to prevent such explosions in the cement industry.