The phrase "area of clean" is not correct and does not convey a clear meaning in written English.
It may be intended to describe a space that is clean, but it lacks proper grammatical structure and clarity.
Example: "The area of clean in the kitchen needs to be maintained regularly."
Alternatives: "clean space" or "clean zone".
"The president wants to help create the economic conditions such that broad new industries can evolve consistent with his priorities, particularly in the area of clean energy," said Jared Bernstein, chief economist to the vice president.
One key area of clean technology is the replacement of hazardous acids, bases, metal, and other hazardous traditional reagents especially for use in liquid phase organic reactions widely used in the speciality chemical and pharmaceutical industries.
The specific surface areas of clean K-feldspar and quartz grains measuring 50 100 μm were reported as 1030, 1450, and 830 cm2/g, respectively, and the specific surface area of clean quartz grains measuring 50 100 μm was reported as 1000 cm2/g (Harouiya and Oelkers 2004).
"China is moving very aggressively in all of the areas of clean energy — clean coal, wind, solar and nuclear," he said.
And even if we were in a boom today, there would still be little private finance in those capital-intensive high-risk areas of clean tech.
Investors scared off by volatility and falling prices in more traditional areas of clean technology — big wind farms or solar arrays that require hundreds of millions of dollars to get up and running — are turning in growing numbers to cleanweb, where capital requirements can be lower and returns can come quicker.
"Almost all areas of clean technology will get a little less investor interest because there is no mandate," predicts Vinod Khosla, a prominent venture capitalist.Clean-tech executives were encouraged by commitments to improve energy efficiency made by India and China, as well as a promise by rich countries to funnel billions to poor ones to pay for green investments.
Specific surface areas of clean calcite grains measuring 125 250 and 25 53 μm by BET method were reported as 1700 and 2100 cm2/g (Sanz et al. 2011), respectively.
Specific surface areas of clean analcite grains measuring 63 75, 45 63, and 32 45 μm by BET method were reported as 1700 and 2100 cm2/g, respectively (Savage et al. 1999).
The specific surface areas of clean K-feldspar and quartz grains measuring 50 100 μm by BET method were reported as 955 and 945 cm2/g, respectively (Harouiya and Oelkers 2004), that for K-feldspar grains measuring 50 100 μm was 1400 cm2/g (Alekseyev et al. 1997).
Japan could very well seize this moment to promote innovation, for example in the areas of clean energy and efficiency, and build stronger relationships with its neighbors.
