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William C. Drinkard
William Charles Drinkard, Jr. (May 11, 1929 – January 9, 2008) was an American industrial chemist and the inventor of the catalytic hydrocyanation process for making adiponitrile, a key intermediate in nylon production. Scientific education Drinkard received a Bachelor of Arts degree at Huntingdon College in 1950, followed by a Master of Science at Alabama Polytechnic Institute in 1952. He earned his Ph.D. degree at the University of Illinois in 1956. Initially, he was an assistant professor at UCLA prior to becoming an industrial research scientist at the DuPont Co at the DuPont Experimental Station in Wilmington, Delaware.Marquis Who's Who On Demand, accessed March 13, 2014. Scientific career With impetus from research director Frank McGrew, Drinkard invented a robust nickel-based catalyst system with a co-catalyst that formed the basis of an industrial preparation of adiponitrile based on addition of hydrogen cyanide to butadiene.William C. Drinkard, Jr., United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the science, scientific study of the properties and behavior of matter. It is a natural science that covers the Chemical element, elements that make up matter to the chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a Chemical reaction, reaction with other Chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the properties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrogen Cyanide
Hydrogen cyanide, sometimes called prussic acid, is a chemical compound with the formula HCN and structure . It is a colorless, extremely poisonous, and flammable liquid that boils slightly above room temperature, at . HCN is produced on an industrial scale and is a highly valued precursor to many chemical compounds ranging from polymers to pharmaceuticals. Large-scale applications are for the production of potassium cyanide and adiponitrile, used in mining and plastics, respectively. It is more toxic than solid cyanide compounds due to its volatile nature. Structure and general properties Hydrogen cyanide is a linear molecule, with a triple bond between carbon and nitrogen. The tautomer of HCN is HNC, hydrogen isocyanide. Hydrogen cyanide is weakly acidic with a p''K''a of 9.2. It partially ionizes in water solution to give the cyanide anion, CN−. A solution of hydrogen cyanide in water, represented as HCN, is called ''hydrocyanic acid''. The salts of the cyanide ani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Illinois Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Auburn University Alumni
Auburn may refer to: Places Australia * Auburn, New South Wales * City of Auburn, the local government area *Electoral district of Auburn *Auburn, Queensland, a locality in the Western Downs Region *Auburn, South Australia *Auburn, Tasmania *Auburn, Victoria United States * Auburn, Alabama * Auburn, California * Auburn, Colorado * Auburn, Georgia * Auburn, Illinois * Auburn, Indiana * Auburn, Iowa * Auburn, Kansas * Auburn, Kentucky * Auburn, Maine * Auburn House (Towson, Maryland), a historic home located on the grounds of Towson University * Auburn, Massachusetts * Auburn, Michigan * Auburn, Mississippi * Auburn (Natchez, Mississippi), a mansion in Duncan Park and a U.S. National Historic Landmark * Auburn, Missouri * Auburn, Nebraska * Auburn, New Hampshire * Auburn, New Jersey * Auburn, New York * Auburn, North Carolina * Auburn, North Dakota * Auburn, Oregon * Auburn, Pennsylvania * Auburn, Rhode Island * Auburn, Texas * Auburn (Bowling Green, Virginia), listed on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huntingdon College Alumni
Huntingdon is a market town in the Huntingdonshire district in Cambridgeshire, England. The town was given its town charter by King John in 1205. It was the county town of the historic county of Huntingdonshire. Oliver Cromwell was born there in 1599 and became one of its Members of Parliament (MP) in 1628. The former Conservative Prime Minister (1990–1997) John Major served as its MP from 1979 until his retirement in 2001. History Huntingdon was founded by the Anglo-Saxons and Danes. It is first mentioned in the Anglo-Saxon Chronicle in 921, where it appears as ''Huntandun''. It appears as ''Huntedun'' in the Domesday Book of 1086. The name means "The huntsman's hill" or possibly "Hunta's hill". Huntingdon seems to have been a staging post for Danish raids outside East Anglia until 917, when the Danes moved to Tempsford, now in Bedfordshire, before they were crushed by Edward the Elder. It prospered successively as a bridging point of the River Great Ouse, a market ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2008 Deaths
This is a list of deaths of notable people, organised by year. New deaths articles are added to their respective month (e.g., Deaths in ) and then linked here. 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 See also * Lists of deaths by day The following pages, corresponding to the Gregorian calendar, list the historical events, births, deaths, and holidays and observances of the specified day of the year: Footnotes See also * Leap year * List of calendars * List of non-standard ... * Deaths by year {{DEFAULTSORT:deaths by year ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1929 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DuPont People
DuPont de Nemours, Inc., commonly shortened to DuPont, is an American multinational chemical company first formed in 1802 by French-American chemist and industrialist Éleuthère Irénée du Pont de Nemours. The company played a major role in the development of Delaware and first arose as a major supplier of gunpowder. DuPont developed many polymers such as Vespel, neoprene, nylon, Corian, Teflon, Mylar, Kapton, Kevlar, Zemdrain, M5 fiber, Nomex, Tyvek, Sorona, Corfam and Lycra in the 20th century, and its scientists developed many chemicals, most notably Freon (chlorofluorocarbons), for the refrigerant industry. It also developed synthetic pigments and paints including ChromaFlair. In 2015, DuPont and the Dow Chemical Company agreed to a reorganization plan in which the two companies would merge and split into three. As a merged entity, DuPont simultaneously acquired Dow and renamed itself to DowDuPont on August 31, 2017, and after 18 months spin off the merged entity's mate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chadwick A
Chadwick may refer to: People * Chadwick (surname) * Chadwick (given name) Places * Chadwick, Illinois, United States, a village * Chadwick, Michigan, United States, a former community * Chadwick, Missouri, United States, an unincorporated community * Chadwick Bay, New York, United States * Chadwick Lake, New York, United States * Chadwick, Western Australia, a suburb of the town of Esperance * Chadwick (crater), a lunar crater Other uses * James Chadwick Medal and Prize, a biennial award presented by Institute of Physics for particle physics research * Chadwick Arboretum, Columbus, Ohio * The Chadwick, an apartment building in Indianapolis, Indiana, formerly on the National Register of Historic Places * Chadwick School, a private K-12 school in Southern California * Chadwick International, a day school in Songdo International City, South Korea, run by the Chadwick School See also * Chadwick End Chadwick End is a small village which straddles the border of Warwickshire and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steven Ittel
Steven Dale Ittel (born 1946 in Hamilton, Ohio) is an American chemist specializing in organometallic chemistry and homogeneous catalysis. Training Ittel attended Miami University in Oxford, Ohio, where he received a bachelor's degree in chemistry in 1968. He was then commissioned as an officer in the United States Public Health Service and studied photochemical smog in the New York City metropolitan area from 1968 to 1970. He attended Northwestern University, where he received his PhD in chemistry under the direction of James A. Ibers in 1974. Career Ittel worked on hydride activation of lanthanides for Systems for Nuclear Auxiliary Power (SNAP) at Monsanto's Mound Laboratories for a short time. Upon receiving his PhD from Northwestern University, he joined DuPont’s Central Research Department at the Experimental Station in Wilmington, Delaware. Ittel is best known for his contributions to organometallic chemistry and homogeneous catalysis. He discovered fluxional processes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Parshall
George W. Parshall (September 19, 1929 – July 28, 2019) was an American organometallic chemist who made notable contributions to homogeneous catalysis. He was a senior scientist at E. I. du Pont de Nemours and Company for many years. Personal and educational background Born in Hackensack, Minnesota, Parshall received a Bachelor of Science degree with highest distinction from the University of Minnesota in 1951. He received his Ph.D. in Organic Chemistry from the University of Illinois in 1954 under the direction of Reynold C. Fuson. In 1954, he joined Central Research Department at du Pont Experimental Station, where he rose to Director of Chemical Sciences. He took two industrial sabbaticals, one at Imperial College London in 1960-61 and another at University of Oxford in 1986. He was a visiting Ipatieff Lecturer at Northwestern University of the fall of 1994. Parshall is a member of the American Academy of Arts and Sciences, the New York Academy of Sciences, the National ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DuPont Company
DuPont de Nemours, Inc., commonly shortened to DuPont, is an American multinational chemical company first formed in 1802 by French-American chemist and industrialist Éleuthère Irénée du Pont de Nemours. The company played a major role in the development of Delaware and first arose as a major supplier of gunpowder. DuPont developed many polymers such as Vespel, neoprene, nylon, Corian, Teflon, Mylar, Kapton, Kevlar, Zemdrain, M5 fiber, Nomex, Tyvek, Sorona, Corfam and Lycra in the 20th century, and its scientists developed many chemicals, most notably Freon (chlorofluorocarbons), for the refrigerant industry. It also developed synthetic pigments and paints including ChromaFlair. In 2015, DuPont and the Dow Chemical Company agreed to a reorganization plan in which the two companies would merge and split into three. As a merged entity, DuPont simultaneously acquired Dow and renamed itself to DowDuPont on August 31, 2017, and after 18 months spin off the merged entity's mate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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