Sentences with phrase «cement manufacture»
"Cement manufacture" refers to the process of producing cement, which is a construction material that is commonly used for building and infrastructure projects. It involves the extraction of raw materials, such as limestone, and their conversion into a powdered form. This powder is then mixed with other materials, such as sand and water, to create a paste that hardens and binds structures together when it dries. In simple terms, cement manufacture is the production of the material used to make strong and durable concrete for construction purposes. Full definition
Responsibilities: • Performed several independent studies on cement manufacturing projects.
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In terms of SLCPs, the Multi-Sector Air Pollutants Regulations establish requirements for nitrogen oxide emissions (an ozone precursor) from boilers and heaters and stationary spark - ignition engines operated in various industrial sectors, and nitrogen oxides (an ozone precursor) and sulphur dioxide from cement manufacturing facilities.
(Emissions from deforestation and activities like cement manufacturing are not included.)
Improving energy efficiency and switching to alternative fuels, in combination with reducing the clinker content in cement and deploying emerging and innovative technologies like carbon capture and the use of alternative binding materials are the main carbon - mitigation methods available in cement manufacturing.
Cement manufacture releases CO2 without changing O2.
The work ultimately could lead to a wider adoption of concrete manufacturing techniques with less environmental impact than modern Portland cement manufacturing processes, which require high - temperature kilns.
Commissioned by Paris's 13th district council, SEMAPA and Ciments Calcia, and produced in partnership with the Space Observatory and the CNES (National Centre for Space Studies) art - science laboratory, SolarWind will visually translate solar activity and cosmic meteorology in real time through an ever - changing, colorful light installation on the two 40 meter high concrete silos at Calcia's cement manufacturing distribution center.
During the 1980s, fossil fuel use and cement manufacturing emitted an average of 5.4 billion (5,400 million) tonnes of carbon (in the form of CO2) per year.
In Uganda's Kasese district, Hima Cement, part of the global cement manufacturing giant LafargeHolcim, has been mobilising farmers to grow more coffee, so it can buy the husks and use them as a source of energy in cement production.
These data include CO2 emissions from fossil fuel combustion, as well as cement manufacturing and gas flaring.
Realising the more ambitious IEA's 2 Degrees Scenario (2DS) by 2050 implies significantly greater efforts to reduce emissions from cement manufacture.
The biggest problem moving forward, says Finlayson, is that for certain industries, like cement manufacturing, no «cost - effective» low carbon alternative products or technologies exist.
Cement manufacture releases large amounts of CO2 to the atmosphere.
A laboratory test from TOR and a technical recommendation made by the General Manager, Terminal, Fred Ayarkwa indicated that out of the options available, selling the product for industrial purposes such as asphalt processing, texture and cement manufacturing was the best.
According to him, government is committed to take advantage of the large deposit of lime stone in Mamprugu land and create a cement manufacturing factory there.
If controlling global warming is a priority, then industries — from banking to cement manufacturing — will have to become efficient energy users, which will require a transformation of their basic operations
If Congress passes laws imposing a limit on US greenhouse gas emissions, energy - intensive sectors such as steel - making and cement manufacture would almost certainly face increased costs.
The identification of other, sometimes more powerful, greenhouse gases such as methane, the contributions to atmospheric carbon dioxide from other human activities such as deforestation and cement manufacture, better understanding of the temperature - changing properties of atmospheric pollution such as sulphur emissions, aerosols and their importance in the post-1940s northern hemisphere cooling: the knowledge - base was increasing year by year.
Total emissions through 2012, including gas flaring and cement manufacture, are 384 GtC; fossil fuel emissions alone are ∼ 370 GtC.
Anthropogenic CO2 comes from fossil fuel combustion, changes in land use (e.g., forest clearing), and cement manufacture.
From another source, has the cement manufacturing CO2 production at 5 % of the total.
There's no reason to think these advances have run out, or that any of the remaining problem areas (air transport, cement manufacture and so on) will prove insuperable.
Combustion and process emissions from cement manufacturing, iron - and steelmaking, and chemical production are particularly problematic.
Returning carbon to soils and ecosystems has major benefits in addition to offsetting anthropogenic emissions from fossil fuel combustion, land use conversion, soil cultivation, continuous grazing and cement manufacturing.
We may not merely slow emissions from agriculture and forestry but reverse the loss of carbon from terrestrial systems with major benefits in addition to offsetting anthropogenic emissions from fossil fuel combustion, land use conversion, soil cultivation, continuous grazing and cement manufacturing.
Total emissions through 2012, including gas flaring and cement manufacture, are 384 GtC; fossil fuel emissions alone are ∼ 370 GtC.
Today's DOE report is for CO2 emissions from fossil fuel and cement manufacturing, which increased 6 %.
In 2002 — 2011, average fossil fuel and cement manufacturing emissions were 7.6 to 9.0 PgC / year, with an average increase of 3.2 % / year compared with 1.0 % / year during the 1990s.
[11] The particular confusion here is that a broad category of non-land-use CO2 emissions is frequently called «fossil fuel emissions», even though it usually includes modern biofuels used for energy, and often non-energy industrial CO2 emissions (e.g. from cement manufacturing) as well.
For this discussion, the important thing is that the amount of the increase in the atmosphere (240 PgC) represents 57 % of the industrial emissions, ie, emissions from fossil fuels and cement manufacture:
Recent estimates have calculated that 26 percent of all the carbon released as CO2 from fossil fuel burning, cement manufacture, and land - use changes over the decade 2002 — 2011 was absorbed by the oceans.
The identification of other, sometimes more powerful, greenhouse gases such as methane, the contributions to atmospheric carbon dioxide from other human activities such as deforestation and cement manufacture, better understanding of the temperature - changing properties of atmospheric pollution such as sulphur emissions, aerosols and their importance in the post-1940s northern hemisphere cooling: the knowledge - base was increasing year by year.
The world's top emitters have changed significantly over time, with emissions stemming largely from fossil fuel use, cement manufacturing, and deforestation and land use change.1
Industrial sector emissions of greenhouse gases (GHGs) include carbon dioxide (CO2) from energy use, from non-energy uses of fossil fuels and from non-fossil fuel sources (e.g., cement manufacture); as well as non-CO2 gases.
In Lafarge Canada Inc. v. Ontario (Environmental Review Tribunal), 2008 CanLII 30290 (ON SCDC), the Ontario Environmental Review Tribunal had granted neighbours of a cement manufacturing facility leave to appeal permits, issued by the Ministry of the Environment, allowing Lafarge to burn tires, as fuel, at its cement manufacturing facility.