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Tag: co2
CO2 Laser Lenses penetrate thick wood.
2014-08-08 15:43:26| Industrial Newsroom - All News for Today
Suited for industrial laser wood engraving, especially plywood, CO2 Laser Lenses feature 4 in. focal lengths to provide deeper stock removal from ½–1 ½ in. (depending upon laser power and wood type). Lenses offer 40-20 scratch-dig surface quality, <1/40th wave sphericity, and provide <0.2% total absorption values. Optimized for use @ 10.6 micron in engraving systems where depth-of-field is critical, these OEM quality, drop-in replacement lenses meet OEM and ISO-10110 specifications. This story is related to the following:Laser Lenses
CO2 capture from air could ripen into a global warming solution, researcher predicts
2014-08-08 10:00:00| Climate Ark Climate Change & Global Warming Newsfeed
ClimateWire: Technologies for capturing carbon dioxide directly from the ambient air will play a key role in reversing the buildup of greenhouse gases if the process can gain wider acceptance, according to a Columbia University scientist. "It's not a question of if air capture technology will be adopted; it's a question of when," said Klaus Lackner, director of the Lenfest Center for Sustainable Energy at Columbia University's Earth Institute. Lenfest Center for Sustainable Energy Director Klaus Lackner....
Tags: air
global
solution
capture
Sunderbans trees losing capacity to absorb CO2?
2014-08-04 16:00:00| Climate Ark Climate Change & Global Warming Newsfeed
Press Trust of India: The vast mangrove forest in the Sunderbans is fast losing its capacity to absorb carbon dioxide, one of the main greenhouse gases, from the atmosphere due to rise in the salinity of water, rampant deforestation and pollution, a study has found. The mangrove forest, marsh grass, phytoplanktons, molluscus and other coastal vegetation in the world's largest delta are the natural absorbers of carbon dioxide (CO2), according to the study. The stored carbon in the plants is known as "Blue Carbons"....
Tags: capacity
trees
losing
co2
New catalytic system for conversion of CO2 to methanol shows much higher activity than others now in use
2014-08-01 11:30:45| Green Car Congress
Using CO2 Emissions to Pump Oil May Help the Climate
2014-07-31 22:02:00| Climate Ark Climate Change & Global Warming Newsfeed
Climate Central: Carbon capture and storage is often talked about as a way to keep major polluters' carbon dioxide emissions out of the atmosphere by tucking them away safely underground forever. But carbon capture and storage, or CCS, could be used more often in a rather counterintuitive way: To produce crude oil, which releases its own CO2 emissions when it's burned, helping drive climate change. Here's the twist: Experts say producing more oil using CO2 captured from coal-fired power plants may actually...
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