The active ingredients are monocalcium aluminate CaAl < sub > 2 </ sub > O < sub > 4 </ sub > ( CaO · Al < sub > 2 </ sub > O < sub > 3 </ sub > or CA in Cement chemist notation, CCN ) and mayenite Ca < sub > 12 </ sub > Al < sub > 14 </ sub > O < sub > 33 </ sub > ( 12 CaO · 7 Al < sub > 2 </ sub > O < sub > 3 </ sub >, or C < sub > 12 </ sub > A < sub > 7 </ sub > in CCN ).

* Cement chemist notation

Cement chemist notation ( CCN ) was developed to simplify the formulas cement chemists use on a daily basis.

* Cement chemist notation

* Cement chemist notation was developed to simplify the formulas that cement chemists use on a daily basis

* Cement chemist notation, also useful for silicate and oxide reactions in mineralogy

Calcium sulfoaluminate cements are made from clinkers that include ye ' elimite ( Ca < sub > 4 </ sub >( AlO < sub > 2 </ sub >)< sub > 6 </ sub > SO < sub > 4 </ sub > or C < sub > 4 </ sub > A < sub > 3 </ sub > in Cement chemist's notation ) as a primary phase.

Cement is made by heating limestone ( calcium carbonate ) with small quantities of other materials ( such as clay ) to 1450 ° C in a kiln, in a process known as calcination, whereby a molecule of carbon dioxide is liberated from the calcium carbonate to form calcium oxide, or quicklime, which is then blended with the other materials that have been included in the mix.

Mortimer Cumberbach and Ignatius Davidson opened their C and D Cement Block Corp. on Booker Avenue at Straight Path on December 6, 1928 ; as late as the mid-1950s, C & D Cement Block was the only large business owned and operated by African-Americans in Suffolk County.

In 1947, Joseph F. Walsh established a paper box factory in Wyandanch and Ignatius Davidson and Mortimer Cumberbach, expanded their C & D Cement Block factory-making it the largest African-American owned business in Suffolk County.

* P. C. Hewlett ( Ed ) Lea's Chemistry of Cement and Concrete: 4th Ed, Arnold, 1998, ISBN 0-340-56589-6, Chapter 1

Cement manufacturing releases CO < sub > 2 </ sub > in the atmosphere both directly when calcium carbonate is heated, producing lime and carbon dioxide, and Eco-cement can absorb carbon dioxide from ambient air during hardening.

* Cement by the Barrel and Cask, Concrete in Australia, 26 3: 10 – 13, 2000

Richard Flatau, in his book Cordwood Construction: Best Practices ( 2012 ) suggests using a mortar mix of 3 sand, 2 soaked sawdust, 1 Portland Cement and 1 Hydrated Lime.

In 1994, Irish Cement Limited, a wholly owned subsidiary of CRH, was fined over € 3. 5 million by the European Commission for its part in a price fixing and market sharing cartel which illegally and artificially inflated the price of cement throughout Europe.

A joint venture between Kubota Corporation and Siam Cement, Siam Kubota was established on August 2, 2010 at 3, 114 million Thai baht capital with the goal of becoming a leader in the development of agricultural production machines in Asia.

* Episode 3 – Duggan Brothers Cement Factory * ( Real Location: Ideal Cement Company, 6411 Ideal Cement Rd., Castle Hayne, North Carolina )

After her appearance as lust incarnate in the hit Bedazzled, she returned to the U. S. and appeared in the Western film Bandolero !, with James Stewart and Dean Martin, which was followed by the private-eye drama Lady in Cement with Frank Sinatra.

Cement City is a village in Jackson and Lenawee counties in the U. S. state of Michigan.

Examples of such cases are Quill Corp. v. North Dakota, 504 U. S. 298 ( 1992 ); Northwestern States Portland Cement Co. v. Minnesota, 358 U. S. 450, 458 ( 1959 ) and H. P.

" Huron Portland Cement Co. v. City of Detroit, 362 U. S. 440, 443 ( 1960 ).

* Solidification / Stabilization ( S / S ) with Cement

Blue Circle Cement ) as well as the biggest cheese factory in the country namely Clover S. A., are situated here.

At the Tar Ponds, treatment will consist of Solidification / Stabilization ( S / S ) with Cement, a process by which contaminated sediments are mixed with Portland cement powder or similar hardening agents.

In January 2007, officials from Ottawa and the province announced a $ 400-million plan to solidify the toxic sludge using the Solidification / Stabilization ( S / S ) with Cement method.

Małogoszcz is home to a cement plant owned by Lafarge Cement S. A., and a sports club Wierna Małogoszcz.

Sekkou Zouha, Zhen-Lin Zhang, Bruno P. Zehnder, Marinos Yeroulanos, Worldwide Fund for Nature, World Association of Girl Guides and Girl Scouts, Paul Winter, Wildlife Clubs of Kenya, Joe Walulya-Mukasa, Aminata Wade, Lily Venizelos, Tsitsi Vangili, UNEPCOM, George H. Tomlinson, Anitra Thorhaug, Peter S. Thacher, Maurice Strong, Marion Stoddart, Stichting Werkgroep Behoud Tropisch Regenwoud, Chodchoy Sophonpanich, Ben Soans, Ully Sigar, Jill Sheppard, Philip Shabecoff, Sahabat Alam, Omda Sabil, Margaret Robertson, Robert Redford, Peter Raven, Gabor Racz, Carlos Pizani, Claiborne Pell, Bernard Lédéa Ouédraogo, The Nature Conservancy, National Geographic Society, Wlodzimierz Michajlow, Chico Mendes, Igor Mann, George Livanos, Guy Lionnet, Geoffrey Lean, Thomas Landgren, King Mahendra Trust for Nature Conservation, Sophia Wambui Kiarie, Mugamir Eisa Khalifa, Mohamed Kassas, Mr. G. V. and Mrs. K. Karlekar, Abdullahi Karani, Petar Jovanovic, Instituto Forestal Latinoamericano, Satu Huttunen, Soichiro Honda, Sir Edmund Hillary, Rene Daniel Haller, Grupo de los Cien, Green Great Wall Group, Green Belt Movement ( Wangari Maathai ), Juan Grau, Joseph Glascott, Grigory Galazii, Fundación para la Defensa de la Naturaleza, Fundación para la Defensa del Ambiente ( FUNAM ), Fundación Natura, Vladimir Flint, Environmental Management Journal, Diario El Comercio, Bedrettin Dalan, Luc Cuyvers, Herman Contraries Manfredi, College of African Wildlife Management, Brian Clark, China Environmental News ( CEN ), Caribbean Conservation Association, Charles Caccia, Gro Harlem Brundtland, Bob Brown, Lester R. Brown, Francis Boateng, Chandiprasad Bhatt, Bellerive Foundation, Bamburi Portland Cement Ltd., David Attenborough, Asociación Peruana para la Conservación de la Naturaleza, George W. Archibald, Arab Office for Youth and Environment ( AOYE ), Azaria Alon, Anil Agarwal

* Friedrich W. Locher: Cement: Principles of production and use, Düsseldorf, Germany: Verlag Bau + Technik GmbH, 2006, ISBN 3-7640-0420-7

* Javed I. Bhatty, F. MacGregor Miller, Steven H. Kosmatka ; editors: Innovations in Portland Cement Manufacturing, SP400, Portland Cement Association, Skokie, Illinois, USA, 2004, ISBN 0-89312-234-3

Bergman was the first chemist to use the A, B, C, etc., system of notation for chemical species.

During his time as an honors program undergraduate, Sagan worked in the laboratory of the geneticist H. J. Muller and wrote a thesis on the origins of life with physical chemist H. C. Urey.

The ten attendees were conference organiser Peter Pearman, Frank Drake, Philip Morrison, businessman and radio amateur Dana Atchley, chemist Melvin Calvin, astronomer Su-Shu Huang, neuroscientist John C. Lilly, inventor Barney Oliver, astronomer Carl Sagan and radio astronomer Otto Struve.

When physical chemist Richard Williams applied an electric field to a thin layer of a nematic liquid crystal at 125 ° C, he observed the formation of a regular pattern that he called domains ( now known as Williams Domains ).

Heitler and London's method was extended by the American theoretical physicist John C. Slater and the American theoretical chemist Linus Pauling to become the Valence-Bond ( VB ) Heitler – London – Slater – Pauling ( HLSP ) method.

The ten attendees were conference organiser Peter Pearman, Frank Drake, Philip Morrison, businessman and radio amateur Dana Atchley, chemist Melvin Calvin, astronomer Su-Shu Huang, neuroscientist John C. Lilly, inventor Barney Oliver, astronomer Carl Sagan and radio astronomer Otto Struve.

* May 22 – Herbert C. Brown, English-born chemist, Nobel Prize laureate ( d. 2004 )

* April 29 – Harold C. Urey, American chemist, Nobel Prize laureate ( d. 1981 )

** Harold C. Urey, American chemist, Nobel Prize laureate ( b. 1893 )

** Herbert C. Brown, English-born chemist, Nobel Prize laureate ( b. 1912 )

# Gregory C. Farrington ( 1998 – 2006 ), chemist

* John C. Slater ( 1900 – 1976 ), American physicist and theoretical chemist

Burton retained absolute dominance in pale ale brewing until a chemist, C. W. Vincent discovered the process of Burtonisation to reproduce the chemical composition of the water from Burton-upon-Trent, thus giving any brewery the capability to brew pale ale.

First used by the organic chemist Friedrich August Kekulé von Stradonitz the carbon atoms in this type of diagram are implied to be located at the vertices ( corners ) and termini of line segments rather than being indicated with the atomic symbol C. Hydrogen atoms attached to carbon atoms are not indicated: each carbon atom is understood to be associated with enough hydrogen atoms to give the carbon atom four bonds.

Thorne was born in Logan, Utah, the son of Utah State University professors D. Wynne Thorne and Alison C. Thorne, a soil chemist and an economist, respectively.

* Frank C. Whitmore ( 1887 – 1947 ), American chemist

* May 22 – Herbert C. Brown ( died 2004 ), English-born chemist, winner of the Nobel Prize in Chemistry.

This definition was offered and substantiated by natural product and organic chemist Edwin Haslam and colleagues, building off of earlier natural products research efforts of E. C.

Proust's best known work was derived from a controversy with chemist C. L.

It was invented by California beverage and extract chemist Neil C. Ward.

( 19 March 1883, White Coppice, Chorley, Lancashire – 19 March 1950, Barnt Green, Worcestershire ) was a British chemist best known for his groundbreaking work on ascorbic acid ( vitamin C ) while working at the University of Birmingham.

* Harold Urey, physical chemist, won Nobel Prize in Chemistry in 1934 for work on isotopes ; Harold C. Urey Lecture Hall at the University is named in his honor.

* Reynold C. Fuson, chemist

It is less well known that H. C. Ørsted was also an able chemist, and that he was in fact the first person to isolate the element aluminium.