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2. Cement kiln - Wikipedia

   en.wikipedia.org/wiki/Cement_kiln

   The finishing transformation that takes place in the hottest part of the kiln, under the flame, is the reaction of belite (C 2 S = 2CaO·SiO 2, or Ca 2 SiO 4) with calcium oxide to form alite (C 3 S = 3CaO·SiO 2, or Ca 3 SiO 5): Ca 2 SiO 4 + CaO → Ca 3 SiO 5. Also abbreviated in the cement chemist notation (CCN) as:

3. Lord & Burnham - Wikipedia

   en.wikipedia.org/wiki/Lord_&_Burnham

   The company began in 1849 when Frederick A. Lord, a carpenter, started building wood and glass greenhouses for neighbors in Buffalo, New York.It became Lord's full-time profession in 1856 as production moved to Syracuse, New York and then to Irvington, New York to be closer to his customers in the large Hudson River estates. [1]

4. Greenhouse - Wikipedia

   en.wikipedia.org/wiki/Greenhouse

   The benefits of carbon dioxide enrichment to about 1100 parts per million in greenhouse cultivation to enhance plant growth has been known for nearly 100 years. [ 22 ] [ 23 ] [ 24 ] After the development of equipment for the controlled serial enrichment of carbon dioxide, the technique was established on a broad scale in the Netherlands. [ 25 ]

5. Horticulture - Wikipedia

   en.wikipedia.org/wiki/Horticulture

   The choice of growing media and components to the media help support plant life. Within a greenhouse environment, growers may choose to grow their plants in an aquaponic system where there is no soil used. Growers within a greenhouse setting will often opt for a soilless mix which does not include any actual components of naturally occurring soil.

6. AOL Mail

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   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

7. 2 Delta attendants fail breathalyzer test before ... - AOL

   www.aol.com/2-delta-attendants-fail-breathalyzer...

   Two flight attendants for Delta Air Lines were pulled from an international flight after failing a breathalyzer test in Amsterdam on Friday. Randomly tested by Dutch authorities before a flight to ...

8. NBA Cup Friday matchups feature key games including ... - AOL

   www.aol.com/nba-cup-friday-matchups-feature...

   West Group C. Golden State has clinched the group, and Dallas remains in contention for a wild-card spot. The 2-1 Mavericks finish group play against Memphis on Tuesday (8:30 p.m. ET, League Pass ...

9. Energy recovery - Wikipedia

   en.wikipedia.org/wiki/Energy_recovery

   Indeed, as of 2005, about 42% of U.S. greenhouse gas pollution came from the production of electricity and 27% from the production of heat. [11] [12] It is difficult to quantify the environmental impact of a global energy recovery implementation in some sectors. The main impediments are: [citation needed] Lack of efficient technologies for ...