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Joseph C. Krejci
Joseph C. Krejci (December 19, 1910 – August 23, 1991) was a chemical engineering associate and manager of the Pyrolysis section at the Chevron Phillips Chemical, Phillips Carbon Black Research facility in Borger, Texas. He is known for his work in developing the oil furnace production process for carbon black. Personal Krejci was born on 19 December 1910 in Galveston, Texas, the 2nd of 9 children. He married Fay Deen Yarbro Jan. 29, 1938 in Mineral Wells, Texas, Mineral Wells. He died on 23 August 1991 in Borger, Texas. Education Dr. Krejci obtained his bachelor of science, master's of science and Ph.D. degrees in chemical engineering from the University of Texas. Career He was a chemical engineering associate and manager of pyrolysis at the Phillips Carbon Black Research facility in Borger. He retired in 1971 following 34 years of service. Krejci was the inventor of 31 patents in the carbon black field, many of these were also patented outside the United States. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymer Science
Polymer science or macromolecular science is a subfield of materials science concerned with polymers, primarily synthetic polymers such as plastics and elastomers. The field of polymer science includes researchers in multiple disciplines including chemistry, physics, and engineering. Subdisciplines This science comprises three main sub-disciplines: * Polymer chemistry or macromolecular chemistry is concerned with the chemical synthesis and chemical properties of polymers. * Polymer physics is concerned with the physical properties of polymer materials and engineering applications. Specifically, it seeks to present the mechanical, thermal, electronic and optical properties of polymers with respect to the underlying physics governing a polymer microstructure. Despite originating as an application of statistical physics to chain structures, polymer physics has now evolved into a discipline in its own right. * Polymer characterization is concerned with the analysis of chemical str ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phillips Carbon Black Company
Phillips may refer to: Businesses Energy * Chevron Phillips Chemical, American petrochemical firm jointly owned by Chevron Corporation and Phillips 66. * ConocoPhillips, American energy company * Phillips 66 The Phillips 66 Company is an American Multinational corporation, multinational energy company headquartered in Westchase, Houston, Westchase, Houston, Houston, Texas. Its name, dating back to 1927 as a trademark of the Phillips Petroleum Compan ..., American energy company * Phillips Petroleum Company, American oil company Service * Phillips (auctioneers), auction house * Phillips Distilling Company, Minnesota distillery * Phillips Foods, Inc. and Seafood Restaurants, seafood chain in the mid-Atlantic states * Phillips International Records, a record label founded by Sam Phillips Vehicle * Phillips (constructor), American constructor of racing cars * Phillips Cycles, British manufacturer of bicycles and mopeds People Surname *Philip Phillips (other) *P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Texas
The University of Texas at Austin (UT Austin, UT, or Texas) is a public research university in Austin, Texas. It was founded in 1883 and is the oldest institution in the University of Texas System. With 40,916 undergraduate students, 11,075 graduate students and 3,133 teaching faculty as of Fall 2021, it is also the largest institution in the system. It is ranked among the top universities in the world by major college and university rankings, and admission to its programs is considered highly selective. UT Austin is considered one of the United States's Public Ivies. The university is a major center for academic research, with research expenditures totaling $679.8 million for fiscal year 2018. It joined the Association of American Universities in 1929. The university houses seven museums and seventeen libraries, including the LBJ Presidential Library and the Blanton Museum of Art, and operates various auxiliary research facilities, such as the J. J. Pickle Research Ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Black
Carbon black (subtypes are acetylene black, channel black, furnace black, lamp black and thermal black) is a material produced by the incomplete combustion of coal and coal tar, vegetable matter, or petroleum products, including fuel oil, fluid catalytic cracking tar, and ethylene cracking. Carbon black is a form of paracrystalline carbon that has a high surface-area-to-volume ratio, albeit lower than that of activated carbon. It is dissimilar to soot in its much higher surface-area-to-volume ratio and significantly lower (negligible and non-bioavailable) polycyclic aromatic hydrocarbon (PAH) content. However, carbon black can be used as a model compound for diesel soot to better understand how diesel soot behaves under various reaction conditions as carbon black and diesel soot have some similar properties such as particle sizes, densities, and copolymer adsorption abilities that contribute to them having similar behaviours under various reactions such as oxidation experiments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Goodyear Medal
The Charles Goodyear Medal is the highest honor conferred by the American Chemical Society, Rubber Division. Established in 1941, the award is named after Charles Goodyear, the discoverer of vulcanization, and consists of a gold medal, a framed certificate and prize money. The medal honors individuals for "outstanding invention, innovation, or development which has resulted in a significant change or contribution to the nature of the rubber industry". Awardees give a lecture at an ACS Rubber Division meeting, and publish a review of their work in the society's scientific journal ''Rubber Chemistry and Technology''. Recipients Source: * 1941 David Spence – Diamond Rubber Co. researcher noted for synthesizing isoprene for use in synthetic rubber * 1942 Lorin B. Sebrell – Goodyear Research Director noted for his work on organic accelerators for vulcanization * 1944 Waldo L. Semon – early developer of synthetic rubber, in particular Ameripol for B. F. Goodrich * 1946 I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chevron Phillips Chemical
Chevron Phillips Chemical Company, LLC is a petrochemical company jointly owned by Chevron Corporation and Phillips 66. The company was formed July 1, 2000 by merging the chemicals operations of both Chevron Corporation and Phillips Petroleum Company. As equally-owned company, it is governed by a board of directors composed of three members from each of the parent companies. The company was actually named in a coin toss to determine which parent company name would be first and which would be last. Chevron Phillips is headquartered in The Woodlands, Texas, a northern suburb of Houston, and is a major producer of ethylene, propylene, polyethylene, Alpha-olefins, Polyalphaolefins, aromatic compounds and a range of specialty chemicals. Operations As of the end of 2014 the company has 5,000 employees worldwide, US$9 billion in assets, and 36 manufacturing and research facilities in eight countries, including the United States, Belgium, China, Colombia, Qatar, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Black
Carbon black (subtypes are acetylene black, channel black, furnace black, lamp black and thermal black) is a material produced by the incomplete combustion of coal and coal tar, vegetable matter, or petroleum products, including fuel oil, fluid catalytic cracking tar, and ethylene cracking. Carbon black is a form of paracrystalline carbon that has a high surface-area-to-volume ratio, albeit lower than that of activated carbon. It is dissimilar to soot in its much higher surface-area-to-volume ratio and significantly lower (negligible and non-bioavailable) polycyclic aromatic hydrocarbon (PAH) content. However, carbon black can be used as a model compound for diesel soot to better understand how diesel soot behaves under various reaction conditions as carbon black and diesel soot have some similar properties such as particle sizes, densities, and copolymer adsorption abilities that contribute to them having similar behaviours under various reactions such as oxidation experiments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galveston
Galveston ( ) is a coastal resort city and port off the Southeast Texas coast on Galveston Island and Pelican Island in the U.S. state of Texas. The community of , with a population of 47,743 in 2010, is the county seat of surrounding Galveston County and second-largest municipality in the county. It is also within the Houston–The Woodlands–Sugar Land metropolitan area at its southern end on the northwestern coast of the Gulf of Mexico. Galveston, or Galvez' town, was named after 18th-century Spanish military and political leader Bernardo de Gálvez y Madrid, Count of Gálvez (1746–1786), who was born in Macharaviaya, Málaga, in the Kingdom of Spain. Galveston's first European settlements on the Galveston Island were built around 1816 by French pirate Louis-Michel Aury to help the fledgling empire of Mexico fight for independence from Spain, along with other colonies in the Western Hemisphere of the Americas in Central and South America in the 1810s and 1820s. The Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mineral Wells, Texas
Mineral Wells is a city in Palo Pinto and Parker Counties in the U.S. state of Texas. The population was 16,788 at the 2010 census (14,644 in Palo Pinto and 2144 in Parker). The city is named for mineral wells in the area, which were highly popular in the early 1900s. History In 1919, Mineral Wells hosted the spring training camp for the Chicago White Sox, the year of the famous "Black Sox" scandal involving "Shoeless" Joe Jackson. Mineral Wells also hosted spring training for the Cincinnati Reds and St. Louis Cardinals in the 1910s and early 1920s. The baseball field was located in the center of town. In 1952, Mineral Wells was the host of the Republican state convention in which delegates divided between presidential candidates Dwight D. Eisenhower and Senator Robert A. Taft. Though state chairman Orville Bullington of Wichita Falls led the Taft forces, the convention vote ultimately went 33–5 in favor of Eisenhower. Military History Mineral Wells military history dates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Borger, Texas
Borger ( ) is the largest city in Hutchinson County, Texas, United States. The population was 12,551 at the 2020 census. Borger is named for businessman Asa Philip "Ace" Borger, who also established the Hutchinson County seat of Stinnett and several other small towns in Texas and Oklahoma. History Ace Borger and his business partner John R. Miller purchased a townsite near the Canadian River in March 1926 after the discovery of oil in the vicinity. Within a few months, the boomtown had swollen to a population of 45,000, most lured by sensational advertising and " black gold". In October 1926, the city charter was adopted, and Miller was elected mayor. By this time, the Panhandle & Santa Fe Railway had completed the spur line to Borger, a post office had opened, and a school district was established. The boomtown of Borger soon had steam-generated electricity, telephone service, a hotel, and a jail. Regionalist artist Thomas Hart Benton depicted this period of Borger i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymer Scientists And Engineers
A polymer (; Greek ''wikt:poly-, poly-'', "many" + ''wikt:-mer, -mer'', "part") is a Chemical substance, substance or material consisting of very large molecules called macromolecules, composed of many Repeat unit, repeating subunits. Due to their broad spectrum of properties, both synthetic and natural polymers play essential and ubiquitous roles in everyday life. Polymers range from familiar synthetic plastics such as polystyrene to natural biopolymers such as DNA and proteins that are fundamental to biological structure and function. Polymers, both natural and synthetic, are created via polymerization of many small molecules, known as monomers. Their consequently large molecular mass, relative to small molecule compound (chemistry), compounds, produces unique physical property, physical properties including toughness, high rubber elasticity, elasticity, viscoelasticity, and a tendency to form glass, amorphous and crystallization of polymers, semicrystalline structures rather ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1910 Births
Year 191 ( CXCI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Apronianus and Bradua (or, less frequently, year 944 ''Ab urbe condita''). The denomination 191 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Parthia * King Vologases IV of Parthia dies after a 44-year reign, and is succeeded by his son Vologases V. China * A coalition of Chinese warlords from the east of Hangu Pass launches a punitive campaign against the warlord Dong Zhuo, who seized control of the central government in 189, and held the figurehead Emperor Xian hostage. After suffering some defeats against the coalition forces, Dong Zhuo forcefully relocates the imperial capital from Luoyang to Chang'an. Before leaving, Dong Zhuo orders his troops to loot the tombs of the Ha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
