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*  Greenhouse gas footprint
Although carbon dioxide (CO2) is the most prevalent gas, it is not the most damaging. Carbon dioxide is essential to life ... Carbon dioxide is released naturally by decomposition, ocean release and respiration. Humans contribute an increase of carbon ... "Household Carbon Footprint Calculator". www3.epa.gov. Retrieved 2017-11-01. "The Carbon Dioxide Greenhouse Effect". history.aip ... Although methane is not mass produced like carbon dioxide, it is still very prevalent. Methane is more harmful than carbon ...
*  Vertically aligned carbon nanotube arrays
... on the cathode with the electrons passing through a load during a reaction with an oxidant to produce water or carbon dioxide. ... Carbon. 47 (8): 1989-2001. doi:10.1016/j.carbon.2009.03.045. Bronikowski, Michael J. (1 November 2006). "CVD growth of carbon ... doi:10.1016/j.carbon.2006.03.022. Choi, G. S.; Cho, Y. S.; Son, K. H.; Kim, D. J. (1 April 2003). "Mass production of carbon ... The carbon source for the CVD of VANTAs is most commonly a carbon gas such as methane, ethylene, acetylene, benzene, xylene, or ...
*  Carbon nanotubes in photovoltaics
The enhanced interconnectivity between the titanium dioxide particles and the MWCNTs in the porous titanium dioxide film was ... Multiple research investigations with both multi-walled carbon nanotubes (MWCNTs) and single-walled carbon nanotubes (SWCNTs) ... Renewable energy portal Energy portal Optical properties of carbon nanotubes Carbon nanotube Selective chemistry of single- ... walled nanotubes Allotropes of carbon Landi, B. J.; Raffaelle, R.P.; Castro, S.L.; Bailey, S.G. (2005). "Single-wall carbon ...
*  Carbon dioxide
... is the lasing medium in a carbon dioxide laser, which is one of the earliest type of lasers. Carbon dioxide can ... and Function of Carbon Dioxide Carbon Dioxide - Part One and Carbon Dioxide - Part Two at The Periodic Table of Videos ( ... carbon dioxide behaves as a supercritical fluid known as supercritical carbon dioxide. Carbon dioxide can be obtained by ... Carbon Dioxide CO2 Carbon Dioxide Properties, Uses, Applications Dry Ice information Trends in Atmospheric Carbon Dioxide (NOAA ...
*  Carbon dioxide laser
Collisional energy transfer between the nitrogen and the carbon dioxide molecule causes vibrational excitation of the carbon ... The carbon dioxide laser (CO2 laser) was one of the earliest gas lasers to be developed. It was invented by Kumar Patel of Bell ... Carbon dioxide lasers are the highest-power continuous wave lasers that are currently available. They are also quite efficient ... Carbon dioxide lasers have become useful in surgical procedures because water (which makes up most biological tissue) absorbs ...
*  Carbon dioxide scrubber
device which absorbs carbon dioxide A carbon dioxide scrubber is a device which absorbs carbon dioxide (CO2). It is used to ... Activated carbon can be used as a carbon dioxide scrubber. Air with high carbon dioxide content, such as air from fruit storage ... Many other methods and materials have been discussed for scrubbing carbon dioxide. Adsorption Regenerative carbon dioxide ... carbon sink Polymer membrane gas separators Reversing heat exchangers Carbon capture and storage Carbon dioxide removal Carbon ...
*  Carbon dioxide sensor
A carbon dioxide sensor or CO2 sensor is an instrument for the measurement of carbon dioxide gas. The most common principles ... Measuring carbon dioxide is important in monitoring indoor air quality, the function of the lungs in the form of a capnograph ... NDIR sensors are most often used for measuring carbon dioxide. The best of these have sensitivities of 20-50 PPM. Typical NDIR ...
*  Carbon dioxide snow
... may refer to: Dry ice, a solid form of carbon dioxide Carbon dioxide cleaning, an industrial cleaning ...
*  Carbon dioxide cleaning
... (CO2 cleaning) comprises a family of methods for parts cleaning and sterilization, using carbon dioxide ... Carbon Dioxide Snow Cleaning. Applied Surface Technologies. Retrieved 13 August 2015. "About Us". Carbon Dioxide Snow Cleaning ... "Carbon dioxide snow agglomeration and acceleration", published Jun 30, 1992 "FAQs". Carbon Dioxide Snow Cleaning. Applied ... Carbon dioxide cleaning was contemplated in the 1930s, and the "pellet" approach was developed in the 1970s by E.E. Rice, C.H. ...
*  Carbon dioxide flooding
Carbon dioxide (CO2) flooding is a process whereby carbon dioxide is injected into an oil reservoir in order to increase output ... When a reservoir's pressure is depleted through primary and secondary production, carbon dioxide flooding can be an ideal ... It should also be noted that carbon dioxide flooding is not affected by the lithology of the reservoir area, but simply by the ...
*  Supercritical carbon dioxide
... (sCO 2) is a fluid state of carbon dioxide where it is held at or above its critical temperature ... Supercritical carbon dioxide is used in the production of silica, carbon and metal based aerogels. For example, silicon dioxide ... Supercritical carbon dioxide is used in the foaming of polymers. Supercritical carbon dioxide can saturate the polymer with ... Carbon dioxide usually behaves as a gas in air at standard temperature and pressure (STP), or as a solid called dry ice when ...
*  Carbon dioxide removal
A carbon dioxide sink of this type moves carbon, in the form of carbon dioxide, from the atmosphere or hydrosphere to the ... Bio-energy with carbon capture and storage (BECCS) Biochar Carbon capture and storage Carbon dioxide scrubber Carbon-neutral ... Carbon dioxide sinks that store carbon dioxide in the Earth's crust by injecting it into the subsurface, or in the form of ... Bio-energy with carbon capture and storage, or BECCS, uses biomass to extract carbon dioxide from the atmosphere, and carbon ...
*  Carbon dioxide generator
A Carbon dioxide generator or CO2 generator is a machine used to enhance carbon dioxide levels in order to promote plant growth ... Carbon dioxide generators have been used to help grow marijuana. They can be fueled with propane or natural gas. CO2 generators ...
*  Carbon dioxide reforming
Halmann, Martin M. (1993). "Carbon Dioxide Reforming". Chemical fixation of carbon dioxide: methods for recycling CO2 into ... "Catalytic Carbon Dioxide Reforming of Methane to Synthesis Gas over Activated Carbon Catalyst". Industrial & Engineering ... mixtures of hydrogen and carbon monoxide) from the reaction of carbon dioxide with hydrocarbons such as methane. Synthesis gas ... "Effects of preparation methods on the properties of cobalt/carbon catalyst for methane reforming with carbon dioxide to syngas ...
*  Carbon dioxide equivalent
... (CDE) and equivalent carbon dioxide (CO2e and CO2eq) are two related but distinct measures for ... million metric tonnes of carbon dioxide equivalents (MMTCDE). For vehicles: g of carbon dioxide equivalents / km (gCDE/km). For ... using the functionally equivalent amount or concentration of carbon dioxide (CO2) as the reference. Carbon dioxide equivalency ... The carbon dioxide equivalency for a gas is obtained by multiplying the mass and the GWP of the gas. The following units are ...
*  Carbon dioxide scrubbing
... may refer to: Carbon dioxide scrubber, a device that absorbs carbon dioxide Carbon capture and storage ... the capture of carbon dioxide from large point sources Carbon dioxide removal, the removal of carbon dioxide from ambient air. ...
*  Carbon dioxide (data page)
MSDS for solid carbon dioxide is available from Pacific Dry Ice, inc. ‡Second column of table indicates solubility at each ... W.F. Giauque and C.J. Egan, "Carbon Dioxide. The Heat Capacity and Vapor Pressure of the Solid. The Heat of Sublimation. ... Because nitrogen and oxygen are symmetrical and carbon dioxide and water vapor are not, the air in an infrared ... This page provides supplementary chemical data on carbon dioxide. The handling of this chemical may incur notable safety ...
*  Metal carbon dioxide complex
... es are coordination complexes that contain carbon dioxide ligands. Aside from the fundamental ... carbon-13) as a diagnostic tool to determine the mode of bonding of carbon dioxide to a metal center". Inorganic Chemistry. 31 ... Carbon dioxide binds to metals in only a few ways. The bonding mode depends on the electrophilicity and basicity of the metal ... "Carbon Dioxide as Chemical Feedstock" Edited by Michele Aresta. Wiley-VCH, Weinheim, 2010. ISBN 978-3-527-32475-0. Gibson, ...
*  Photochemical carbon dioxide reduction
"Photochemical Generation of Carbon-Monoxide and Hydrogen by Reduction of Carbon-Dioxide and Water Under Visible-Light ... Photochemical carbon dioxide reduction harnesses solar energy to convert CO2 into higher-energy products. The chemical ... Fujita, Etsuko (1999). "Photochemical carbon dioxide reduction with metal complexes". Coordination Chemistry Reviews. 185-186: ... "The Catalytic Role of N-Heterocyclic Carbene in a Metal-Free Conversion of Carbon Dioxide into Methanol: A Computational ...
*  Carbon dioxide transmission rate
... (COTR) is the measurement of the amount of carbon dioxide gas that passes through a substance ... Test Method for the Determination of Carbon Dioxide Gas Transmission Rate (Co 2TR) Through Barrier Materials Using An Infrared ... Standard Test Method for Determining the Carbon Dioxide Loss of Beverage Containers ASTM F2476 - ...
*  Extracorporeal carbon dioxide removal
... (ECCO2R) is the removal of carbon dioxide (CO2) from the bloodstream in people who have ... elevated levels of carbon dioxide as a result of respiratory failure. The use of extracorporeal carbon dioxide removal is ... Blood is pumped through a machine where the carbon dioxide is filtered out. Morelli, Andrea; Del Sorbo, Lorenzo; Pesenti, ... "Extracorporeal carbon dioxide removal (ECCO2R) in patients with acute respiratory failure". Intensive Care Medicine. 43 (4): ...
*  Carbon dioxide in Earth's atmosphere
Atmospheric carbon dioxide plays an integral role in the Earth's carbon cycle whereby carbon dioxide is removed from the ... Carbon dioxide is an integral part of the carbon cycle, a biogeochemical cycle in which carbon is exchanged between the Earth's ... Carbon dioxide is converted into sugars in a process called carbon fixation. Carbon fixation is an endothermic redox reaction, ... Carbon dioxide concentrations have varied widely over the Earth's 4.54 billion year history. Carbon dioxide is believed to have ...
*  Gorgon Carbon Dioxide Injection Project
The initial carbon dioxide injections are planned to take place by the end of 2017. Once launched, the Gorgon Carbon Dioxide ... will assist in managing the performance of the injected carbon dioxide in the Dupuy Formation. "Carbon Dioxide Injection , ... The Gorgon Carbon Dioxide Injection Project is part of the Gorgon Project, the world's largest natural gas project. The Gorgon ... The Gorgon Carbon Dioxide Injection Project will compress and pipe separated CO2 to nine injection wells where it will be ...
*  Electrochemical reduction of carbon dioxide
The first examples of electrochemical reduction of carbon dioxide are from the 19th century, when carbon dioxide was reduced to ... The electrochemical reduction of carbon dioxide (ERC) is the conversion of carbon dioxide to more reduced chemical species ... and carbon monoxide (CO). In carbon fixation, plants convert carbon dioxide into sugars, from which many biosynthetic pathways ... Electrochemical reduction of carbon dioxide represents a possible means of producing chemicals or fuels, converting carbon ...
*  Weyburn-Midale Carbon Dioxide Project
The Weyburn-Midale Carbon Dioxide Project (or IEA GHG Weyburn-Midale CO2 Monitoring and Storage Project) is, as of 2008, the ... The report said that carbon dioxide levels in the soil averaged about 23,000 parts per million, several times higher than is ... Overall, it is anticipated that some 40 Mt of carbon dioxide will be permanently sequestered over the lifespan of the project ... In October 2000, Cenovus (formerly Pan Canadian, Encana) began injecting significant amounts of carbon dioxide into the Weyburn ...
*  List of food additives
... flour treatment agent Carbon black - color (brown and black) Carbon dioxide - acidity regulator, propellant Cardamom - carmines ... Sesame seed - Shellac - glazing agent Silicon dioxide - anti-caking agent Silver - color (silver) Luohanguo Sodium acetate - ... Sulfur dioxide - preservative, antioxidant Sulfuric acid - acidity regulator Sumac - Sunflower oil - a common cooking oil, also ... Vegetable carbon - color (brown and black) Vinegar - Violaxanthin - color Vitamin - Vitamin A (Retinol) - Vitamin B1 (Thiamine ...
*  Carbon Dioxide Information Analysis Center
The Carbon Dioxide Information Analysis Center (CDIAC) was an organization within the United States Department of Energy that ... news-oceanacidification-icc.org/2016/12/08/carbon-dioxide-information-analysis-center-cdiac-oceans-ceases-operation-all- ... The Oceanic Trace Gas data have been transitioned to the new Ocean Carbon Data System (OCADS) operated by NOAA's National ... Climate change in the United States Carbon Dioxide Information Analysis Center https:// ...