Sentences with phrase «by heating natural»

Rockwool is produced by heating natural basalt rocks or industrial steel - mill slag in a surface to extremely high temperatures.

By heating natural CaCO3, releasing one mol CO2 for each mol CaO produced.

Hydrogen gas is produced primarily by heating natural gas and water vapor.

Not exact matches

The nuclear hearts were powered by plutonium - 238, an element that emits close to a century's worth of steady heat due to its natural radioactive decay.

LNG is liquefied natural gas (the same gas that you'd use in your home heating system) chilled to -161 °C, which reduces its volume to 1 / 600th of the volume of gas, making it economically feasible to transport over long distances by ship.

Newer SAGD plants such as Connacher Oil and Gas's Great Divide have managed to nearly eliminate fresh water use — they use non-potable water from aquifers and recycle it — and reduce GHG emissions by about 20 % compared to the industry average through more efficient burning of natural gas, cogeneration of electricity and reduced heat loss on the steam's journey underground.

Whereas today most British Columbians burn natural gas to heat their homes, 15 years from now many of those furnaces will be replaced by high - efficiency heat pumps — electric units that transfer heat from outside your home to warm the air indoors, and work even when it's much cooler outside.

These hydrocarbons, which are also burned for heating and cooking and blended into vehicle fuel, are extracted from the natural gas production stream or produced as a by - product of refined oil.

They are considered an engineering tour de force because their only source of energy is natural gas — conveyed by a single steel umbilical cord — which is then generated into heat and power.

Pasteurized process cheese is made by mixing and heating natural cheese.

Moist - heat applied to the breasts prior to pumping or nursing can enhance your body's natural let - down reflex by helping to increase circulation and stimulate oxytocin, the hormone responsible for let - down.

Research shows that moist heat enhances the body's natural let - down reflex by helping to increase circulation

Animal fibres need to be heat set, however, natural fibres are set by the ingredients you use in the dye not by heat and can be left to dry without being heated.

We have cut our use of electricity and of natural gas, propane, and heating oil by:

Biogenic plastics (made from natural raw materials) currently do not offer the required heat resistance or the high level of breaking strength demanded by MAM quality guidelines on hygiene and safety.

The classic style features a breathable foam core covered by all natural cotton, allowing air to circulate without sacrificing too much heat from your newborn's body.

NEW ROCHELLE, NY — Con Edison expects residential winter heating bills to be approximately 10 percent lower than last year due to lower natural gas prices, and reminds customers they can save even more money by using energy wisely and making sure their heating systems work efficiently.

By avoiding heat in processing, Viva Naturals is able to produce an extremely valuable oil with a long shelf life.

Natural antibodies are very delicate because they themselves are proteins that can be rendered ineffective by heat and other stresses, says Agnew, a native of Allentown, Pa..

Scientists can measure how much energy greenhouse gases now add (roughly three watts per square meter), but what eludes precise definition is how much other factors — the response of clouds to warming, the cooling role of aerosols, the heat and gas absorbed by oceans, human transformation of the landscape, even the natural variability of solar strength — diminish or strengthen that effect.

And Soon I Heard a Roaring Wind: A Natural History of Moving Air By Bill Streever Biologist and author of the award - winning Cold and Heat, Streever melds historical detail with seat - of - the - pants adventure in this portrait of a force of nature.

On 18 July, nearly 1,300 counties across 29 states were declared «natural disaster areas» by the US Department of Agriculture (USDA) as a result of crop damage and loss caused by the drought and heat.

By heating and jostling the permafrost, the researchers have now managed to extract significant amounts of methane — the primary component of natural gas — from the field.

They also have a back - up in - floor radiant heating system powered by natural gas for long cloudy stretches or unusually cold weather.

When hooked up to the average 500 - megawatt natural - gas or coal power plant, the vortex engine could produce an extra 200 megawatts of energy just by putting the excess heat to use.

After 25 days using a combination of natural heat generated by microbial activity, three of the four antibiotics broke down under the high energy conditions created, said Dolliver.

When coal - and natural gas — fed plants produce ammonia, they generate two main by - products: heat and carbon dioxide (CO2).

Of course, the sun doesn't always shine and, at present, the eSolar design has limited capacity to store energy — either as heat or electricity — nor does it supplement production by burning natural gas as some other existing concentrating solar power plants do.

Both real - world observations and the team's simulations reveal that the abnormally strong winds — driven by natural variation in a long - term climate cycle called the Interdecadal Pacific Oscillation — have, for the time being, carried the «missing» heat to intermediate depths of the western Pacific Ocean.

Here is how it works: The natural gas is cracked with heat — produced by burning some of the natural gas to generate temperatures from 2,700 to 3,300 degrees Fahrenheit (1,480 to 1,815 degrees Celsius)-- into acetylene, a simple hydrocarbon.

Temperatures last year broke a 2015 record by almost 0.2 C (0.36 F), Copernicus said, boosted by a build - up of greenhouse gases in the atmosphere and by a natural El Nino weather event in the Pacific Ocean, which releases heat to the atmosphere.

Heat is a natural by - product of what goes on in a computer chip, released when electrons careering around the processor pathways smash into each other and the surrounding furniture, and through that become deflected from their intended course.

BURNING UP The heat radiated by burning fossil fuels such as natural gas, shown, is overshadowed within months by the greenhouse gas effect of the released carbon dioxide, new research shows.

A team led by the University of Colorado Boulder has found the mechanism behind the sudden onset of a «natural thermostat» in Earth's upper atmosphere that dramatically cools the air after it has been heated by violent solar activity.

Tapping the natural heat of the earth may be more cost - effective and clean, thanks to a research project led by researchers at Pacific Northwest National Laboratory in collaboration with New Mexico State University Assistant Professor Kenneth C. Carroll.

Natural circulation in the reactor alone is enough to remove all the heat generated by the radioactive decay of the elements in the reactor fuel.

They never caught on, however, because they could not compete with those powered by cheap electricity and because their heat source — burning biomass or natural gas — is difficult to manage.

But hydrogen is commonly produced from natural gas heated by steam, which results in greenhouse gas emissions and other environmental problems.

The more detailed understanding of urban heat islands provided by the study can help health professionals and others target efforts to protect people and infrastructure from heat - related problems, according to project co-leads Tracy Twine and Peter Snyder, associate professors in the College of Food, Agricultural and Natural Resource Sciences.

An innovative project in southern Belize is working to turn the tide not just by rebuilding reef systems, but also by learning from natural heat - resistant corals.

Fact # 1: Carbon Dioxide is a Heat - Trapping Gas Fact # 2: We Are Adding More Carbon Dioxide to the Atmosphere All the Time Fact # 3: Temperatures are Rising Fact # 4: Sea Level is Rising Fact # 5: Climate Change Can be Natural, but What's Happening Now Can't be Explained by Natural Forces Fact # 6: The Terms «Global Warming» and «Climate Change» Are Almost Interchangeable Fact # 7: We Can Already See The Effects of Climate Change Fact # 8: Large Regions of The World Are Seeing a Significant Increase In Extreme Weather Events, Including Torrential Rainstorms, Heat Waves And Droughts Fact # 9: Frost and Snowstorms Will Still Happen in a Warmer World Fact # 10: Global Warming is a Long - Term Trend; It Doesn't Mean Next Year Will Always Be Warmer Than This Year

(C) Cost - effective energy efficiency programs for end - use consumers of electricity, natural gas, home heating oil, or propane, including, where appropriate, programs or mechanisms administered by local governments and entities other than the State.

Gray believes that the increased atmospheric heat — which he calls a «small warming» — is ``... likely a result of the natural alterations in global ocean currents which are driven by ocean salinity variations.»

Furthermore, we investigate and quantify the heat dissipation via natural air - mediated cooling, which can be tuned by engineering the porosity.

Those rates can change if the group is affected by disease or other deadly conditions (such as accidents, natural disasters, extreme heat or war and other sources of violence).

A: Climate changes observed over recent decades are inconsistent with trends caused by natural forces but are totally consistent with the increase in human - induced heat - trapping gases.

Natural variability is primarily controlled by exchange of heat between the ocean and the atmosphere, but it is an extremely complex process and if we want to develop better near - term predictive skills — which is looking not at what's going to happen in the next three months but what's going to happen between the next year and 10 years or 20 years or so — if we want to expand our understanding there, we have to understand natural variability better than we doNatural variability is primarily controlled by exchange of heat between the ocean and the atmosphere, but it is an extremely complex process and if we want to develop better near - term predictive skills — which is looking not at what's going to happen in the next three months but what's going to happen between the next year and 10 years or 20 years or so — if we want to expand our understanding there, we have to understand natural variability better than we donatural variability better than we do today.

Natural variability (like El Niño) heats or cools by about 0.1 - 0.2 °C.

I've been trying to work with the natural texture of my (rebelliously wavy, frizz - prone) hair by avoiding heat styling.

When you read terms like «Agave Nectar» or «Agave Syrup,» you may think of a natural product that is made by simply heating the sap of a plant for a period of time (similar to how maple syrup is made).