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Reaction of calcium hydroxide with CO2 to form calcium carbonate
Carbonatation is a chemical reaction in which calcium hydroxide reacts with carbon dioxide and forms insoluble calcium carbonate: Ca ( OH ) 2 + CO 2 ⟶
Carbonatation
Chemical reaction damaging concrete
(alkalinity buffer present in the solid phase) can be compared with the carbonatation process of soda lime. The silicic acid (H2SiO3 or SiO2) is simply replaced
Alkali–silica_reaction
Damage to concrete affecting its mechanical strength and its durability
Concrete is mostly damaged by the corrosion of reinforcement bars, the carbonatation of hardened cement paste or chloride attack under wet conditions. Chemical
Concrete_degradation
Reactions of carbon dioxide, including process of dissolving carbon dioxide in a liquid
reacts with carbon dioxide and forms insoluble calcium carbonate is carbonatation. Carbonation of ammonia is one step in the industrial production of
Carbonation
Sweet-tasting, water-soluble carbohydrates
they are, can be bleached by sulfur dioxide, or can be treated in a carbonatation process to produce a whiter product. About 2,500 litres (660 US gal)
Sugar
Chemical compound existing only in aqueous solution (Ca(HCO3)2)
with the rainwater. This form of weathering is called carbonation and carbonatation. In medicine, calcium bicarbonate is sometimes administered intravenously
Calcium_bicarbonate
Inorganic compound of formula Ca(OH)2
raw juice from sugarcane and sugar beets in the sugar industry (see Carbonatation) To process water for alcoholic beverages and soft drinks To increase
Calcium_hydroxide
Thickness of concrete above the reinforcement bars
alkaline hydroxides (KOH, NaOH) and with calcium hydroxide leading to the carbonatation of the hydrated cement paste. As a result, the pH of the cement drops
Concrete_cover
Chemical compound
industry as precipitated calcium carbonate (PCC). This process is called carbonatation. CaO + H2O → Ca(OH)2 Ca(OH)2 + CO2 → CaCO3 + H2O Calcium carbonate can
Calcium_carbonate
Factory which processes raw sugar into white sugar
sucrose. The most important clarification processes are carbonatation and phosphatation. If carbonatation is applied, carbon dioxide is bubbled through the
Sugar_refinery
Composite construction material
Concrete is mostly damaged by the corrosion of reinforcement bars, the carbonatation of hardened cement paste or chloride attack under wet conditions. Chemical
Concrete
Type of houses in the UK
1980s revealed significant deterioration in the concrete as a result of carbonatation. The Housing Act 1985 provided government grants for homeowners of such
Boot_house
Type of plaster composed of sand, water, and lime
working time. Traditional non-hydraulic hydrated lime only sets through carbonatation when the plaster is kept moist and access of CO2 from the air is possible
Lime_plaster
Disaccharide made of glucose and fructose
cane juice using phosphoric acid and calcium hydroxide, similar to the carbonatation technique used in beet sugar refining. Blanco directo is purer than
Sucrose
Mural painting upon freshly laid lime plaster
them later, a secco. An indispensable component of this process is the carbonatation of the lime, which fixes the colour in the plaster ensuring durability
Fresco
Paint made from lime and chalk
reaction generally known as carbonation or by the more specific term, carbonatation. It is usually applied to exteriors, or interiors of rural dairies because
Whitewash
Chemical compound
or other digestive problems In civil engineering, to determine the carbonatation spread in concrete structures and therefore assess the state of the
Nitrazine
Structure built to span physical obstacles
alternative to expansion joints. Concrete can deteriorate by the process of carbonatation, or by penetration of chloride ions, typically from salt. The salt may
Bridge
Several species of grass used for sugar production
be skimmed off. An alternative to this "phosphatation" technique is "carbonatation", which is similar, but uses carbon dioxide and calcium hydroxide to
Sugarcane
Closed ecological research center in Arizona
concrete inside Biosphere 2 to form calcium carbonate in a process called carbonatation, thereby sequestering both carbon and oxygen. After Biosphere 2's first
Biosphere_2
Fresco painting technique
number of hours the plaster reacts with the air in a process called carbonatation. This chemical reaction fixes the pigment particles at the plaster's
Buon_fresco
Analytical method used to investigate elemental composition of inorganic compounds
colorless gas which turns limewater milky due to formation of CaCO3 (carbonatation). The milkiness disappears on passing an excess of the gas through the
Qualitative inorganic analysis
Qualitative_inorganic_analysis
Manufacturing of sugar beet
Purification of the sugary liquid extracted from the beet, including carbonatation and crystallization, are not specific to sugar beet processing, and
Beet_sugar_factory
Enterprises dealing with sugar
dioxide from the lime kiln) then serves to precipitate impurities (see carbonatation). After filtration,[clarification needed] evaporation concentrates the
Sugar_industry
Building material
storage, the resulting lime produced by hydrated lime will exhibit longer carbonatation periods as well as lower compressive strengths. Non-hydraulic lime takes
Lime_mortar
painting on fresh lime plaster whereby the pigments are fixed by the carbonatation of the lime (calcium hydroxide). The technique requires no other binding
Gambier_Parry_process
Area of Kingston upon Hull, East Riding of Yorkshire, England
house type (Henry Boot Construction) houses in the late 1990s, due to carbonatation problems in their concrete structures. Construction work by Keepmoat
Preston_Road_Estate
columns filled with strong-acid-cationic resin. It is installed after carbonatation and filtration and before evaporation. The resin is loaded with sodium
NRS_process
likely occur in regions that are expected to experience water stress". Carbonatation, sometimes called carbonation, is the formation of calcium carbonate
Environmental impact of concrete
Environmental_impact_of_concrete
Sugar factory in France
along one side, on platforms, were: the tanks for the first and second carbonatation; the multiple effect evaporators; and the vacuum pans. For 1873 or 1874
Sucrerie_centrale_de_Cambrai
according to the following properties: Compressive strength Resistance to carbonatation Chloride migration Freeze-thaw resistance Other possible requirements
Equivalent Concrete Performance Concept
Equivalent_Concrete_Performance_Concept
Electron Backscatter Diffraction software
Alexander; Pring, Allan; Ngothai, Yung; Brugger, Joël (2017-04-20). "The Carbonatation of Anhydrite: Kinetics and Reaction Pathways". ACS Earth and Space Chemistry
MTEX
Belgian sugar producing company
were then pulled to Factory I over the connecting normal railroad. Carbonatation Citrique Belge Wittouck family Locations RT. Liste 1878, p. 70. Liste
Raffinerie_Tirlemontoise
British property development business
homes became known as Boot houses; many of them were suffering from carbonatation by the 1980s. The company's massive housebuilding programme was not
Henry_Boot_plc
Class of cements, mechanically processed to transform reactivity
Portlandite into insoluble calcium carbonate (CaCO3), in a process called carbonatation: Ca ( OH ) 2 + CO 2 ⟶ CaCO 3 + H 2 O {\displaystyle {\ce {Ca(OH)2 +
Energetically_modified_cement
Method used in concrete casting
because the first line of defence of all structural elements against carbonatation, chlorides, frost and abrasion, is the cover zone. It is therefore imperative
Controlled permeability formwork
Controlled_permeability_formwork
Chemical compound
corrosion. These resources will rapidly degrade due to chloride attack and carbonatation. This not only affects the service lives of such materials, but it also
Lithium_nitrite
porosity Increasing temperature Increasing chloride content Decreasing carbonatation depth When the electrical resistivity of the concrete is low, the rate
Electrical resistivity measurement of concrete
Electrical_resistivity_measurement_of_concrete
Belgian sugar factory
hectoliter of raw juice per 24 hours. Highlights were the impressive carbonatation hall and the big quadruple effect evaporators. Within a few months Paul
Wanze_Sugar_Factory
Iron-bearing variety of magnesite
ferruginous serpentines and peridotites which have suffered from deep seated carbonatation. Much of the socalled mesitite referred to in local geological literature
Mesitite
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