cement industry Articles
-
Assessment of raw materials for cement industry in Sohag area, upper Egypt
In the last few years, cement industry become a major player in materials recycling, although it is environmental polluted industry and a great consumer of limestone and clay. Cement manufacturing depends greatly upon chemical and physical characteristics of raw materials, its quality and quantity, simplicity of its extraction and its costs. Sohag Governorate is surrounded by the Eocene ...
-
How to Increase Output of Vertical Grinding Mill Grinding Cement Material
Cement material is a kind of mixed material. The type of vertical grinding mill grinding cement material is cement vertical mill, which is ideal for processing cement material. The demand for various industries and cement industry will improve the rapid development of the cement industry. When processing cement materials, an important problem is the quality of products, which can affect the ...
-
COMMINUTION OF HETEROGENEOUS MATERIALS IN THE CEMENT INDUSTRY
The manufacturing of cement is a very energy intensive production. Here for the most part coal is utilized as an energy carrier. In the future, Schwenk Zementwerke KG, one of the largest cement and construction material manufacturers in Germany, is planning to utilize even other materials for the production of cement. Schwenk is especially considering using industrial waste which is a very ...
-
RDF for cement kilns
The use of the cement has significantly contributed to the worldwide economies. In fact cement is considered to be the second most consumed substance in our society and apparently the amount of it, used in construction, is more than double that of the total of all other building materials, including wood, steel, plastic and aluminium. Nowadays the cement industry has important environmental ...
-
Eco–efficiency of the world cement industry and innovations: panel causality data analysis
Since the cement industry emits large amounts of greenhouse gases into the atmosphere, the sector is recently under scrutiny. This study empirically investigates the co–integration and the causality relationships between the carbon dioxide emissions (CO2) and the cement industries for the panel comprised of 109 countries using time series data for the period between 1995 and 2008. For the purpose ...
-
Affirmative Defense is Vacated for the Cement Industry
I wrote a blog back in February that was intended to raise the awareness level of the cement industry regarding new requirements for their MACT operations and maintenance (O&M) plans. As part of addressing action items related to that blog, many owners/operators that are affected by 40 CFR Part 63, Subpart LLL – National Emission Standards for Hazardous Air Pollutants (NESHAP) From the ...
By All4 Inc.
-
Pollution monitoring in Cement Industry
The rising use of waste based fuels in the cement industry, both for economic and Environmental objectives, combined with the strengthening of air emission regulations around the world is pushing many operators to face a wider list of pollutants to monitor this, with associated costs. The design of appropriate solutions meeting local regulation is the key to maximize the cost benefit of the fuel ...
By ENVEA
-
Guomao brand MBY gearbox, Guomao Reducer Group Gearbox
Overview: 1,MBY series gearbox adopts modern gear design and manufacturing technology, to attract the advantages of similar products at home and abroad, summarizes the domestic design and manufacture similar product experience, according to the cement industry in bad conditions, low speed and heavy load, safe and reliable. Long service life. 2, MBY series reducer using single reduction, with ...
-
Climate actions
The Cement Sustainability Initiative's (CSI) “Climate Actions” publication details the results of industry efforts to address major sustainability challenges. These include: a sector-specific CO2 Accounting and Reporting Protocol, a global database of cement plant energy and emissions performance, a new approach to the Clean Development Mechanism, and ways in which the cement industry could be a ...
-
Utilisation of waste marble powder in cement industry
Presently large amounts of slurry are generated in marble cutting plants with serious consequences on the environment and humans. This paper presents test results showing the feasibility of using waste marble powder (WMP) in cement industry as a substitute limestone. Also, it describes the formulation of new lime–based (CR II) cementitious materials derived from these industrial wastes. The ...
-
Planetary Cycloidal Transmission Gear Sets for Cement Industry from China
1. Introduction The planetary cycloid pin wheel gear reducer is a new type of reducer with advanced design and novel structure, which is based on the principle of planetary transmission and adopts cycloid pin tooth meshing. The cycloid pin wheel gear reducer can be widely used in various transmission machinery, such as: lifting, transportation, mining, metallurgy, petrochemical, textile, printing ...
-
Waste incineration in cement plants: constraints and development opportunities (a French-German comparison)
Is it possible to reconcile economic and ecological concerns? This article examines, through a French-German comparison, the case of obtaining a calorific value for wastes used as substitute fuels in cement kilns. On the one hand, this new strategy for obtaining needed inputs offers to the cement industry an economic opportunity for lowering production costs (the main determinant of ...
-
Clear-span Geodesic Dome for TXI Riverside Cement Plant, Oro Grande, California case study
The TXI Riverside cement plant, located in the desert town of Oro Grande, California, is a terrific example of state-of-the-art cement plant design. It is also significant for several reasons. The plant is located upon the state-protected historical site of two old lime kilns dating back to the 1800s. It sits along historic Route 66, and very near to interstate highway 15 about 75 miles east of ...
-
Pneumatic dense phase conveying system for the cement industry
Description: Conveying system over horizontal distances of 120 and 200 metres, with an additional vertical lift of 25 metres. Client: ENCI Nederland B.V. Gericke Technology: Pneumatic dense phase conveying system type PHFD 5750/D with silo-discharge and product-delivery facilities. Twin pressure vessel (transmitter) arrangement. Gericke type GB minimum wear conveyor pipeline elbows. High ...
By Gericke AG
-
Mercury emissions of the German cement industry
Following the new EU BREF document for waste incineration, European cement plants have to implement the requirement to continuously monitor and abate mercury emissions. To enable this they will need to apply technologies that measure mercury in the raw gas and optimise sorbent ...
By ENVEA
-
Co-processing Waste in Cement Industry
The problem of waste is one of the most urgent on the world agenda, According to the World Bank, the world generates 2.01 billion tonnes of waste every year, with at least 33 percent of that—extremely conservatively—not managed in an environmentally safe manner. Therefore, the most important task is to clear the waste and create a system that will allow separating waste, competently ...
-
Industrial Fan Solutions For Cement Industry Applications
From city building development to transportation infrastructure, the Cement industry plays an important role in the structural infrastructure development and in the overall economic growth of the country. It is a highly energy-intensive industry, in which the correct airflow systems are crucial for optimum production and profitability. Cement manufacturing requires specific industrial fans to ...
-
Opterra opts for CTP AutoNox SCR
When NOx emission limits were lowered in Germany, CRH subsidiary Opterra Zement GmbH chose two innovative, new SCR systems from Austria-based CTP Chemisch Thermische Prozesstechnik to help reduce its NOx emissions to comply with the new and more stringent emission limits. Karsdorf, about 70km west of Leipzig, Germany, is a cement town with a long and proud history. Cement production began in ...
-
Assessment of environmental profile in the vicinity of Indian cement industry
The present study focuses on an impact assessment of the cement industry on various social, environmental and public health issues. During the study, various socio–environmental issues, such as sex ratio, literacy rate, availability of basic amenities, disease spectrum, land use pattern, crop production, drinking water quality and the effect of emissions on vegetation were thoroughly addressed. ...
-
World Business Council for Sustainable Development (WBCSD) Cement Sustainability Initiative (CSI)
World Business Council for Sustainable Development (WBCSD) Cement Sustainability Initiative (CSI) Stakeholder Mapping and Communication Platform Development and Management The client After water, cement is the most widely used material on earth. The Cement Sustainability Initiative (CSI) is a global effort by 24 major cement producers with operations in more than 100 countries who believe ...
Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you