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AdvanSix
AdvanSix is an American chemical company that produces nylon 6 and related chemicals such as caprolactam and ammonium sulfate fertilizers.AdvanSix Inc , Reuters. It operated as 's Resins and Chemicals division until 2016, when it was spun off as a separate company. The unit accounted for 3 percent of Honeywell's sales at the time. For 2019, revenue is estimated at $1.4 billion. The company traces its lineage to the H. W. Jayne Company, established 1884 in Frankford, Pennsylvania. AdvanSix has plants in |
List Of S&P 600 Companies
This is a list of companies having stocks that are included in the S&P SmallCap 600. The S&P 600 is an index of small-cap company stocks created by Standard & Poor's. The index is weighted by float-adjusted market capitalization (companies with higher value are relatively weighted more in the index), where public shares are only taken into consideration, excluding promoters' holding, government holding, strategic holding, and other locked-in shares. S&P 600 component stocks Stocks here are cross referenced with the following index funds to compose the list: *Vanguard S&P Small-Cap 600 ETF () *SPDR Portfolio S&P 600 Small Cap ETF () *iShares Core S&P Small-Cap ETF () These index funds may be rebalanced at different intervals resulting in a small difference in holdings. The following table is sorted by ticker symbol by default. The table is updated as of 2022. Recent and announced changes to the list of S&P 600 components Periodically, S&P Dow Jones Indices reflects the change ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nylon 6
Nylon 6 or polycaprolactam is a polymer, in particular semicrystalline polyamide. Unlike most other nylons, nylon 6 is not a condensation polymer, but instead is formed by ring-opening polymerization; this makes it a special case in the comparison between condensation and addition polymers. Its competition with nylon 6,6 and the example it set have also shaped the economics of the synthetic fibre industry. It is sold under numerous trade names including Perlon (Germany), Dederon (former East Germany), Nylatron, Capron, Ultramid, Akulon, Kapron (former Soviet Union and satellite states), Rugopa (Turkey) and Durethan. History Polycaprolactam was developed by Paul Schlack at IG Farben in late 1930s (first synthesized in 1938) to reproduce the properties of Nylon 66 without violating the patent on its production. (Around the same time, Kohei Hoshino at Toray also succeeded in synthesizing nylon 6.) It was marketed as Perlon, and industrial production with a capacity of 3,500 tons per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honeywell
Honeywell International Inc. is an American publicly traded, multinational conglomerate corporation headquartered in Charlotte, North Carolina. It primarily operates in four areas of business: aerospace, building technologies, performance materials and technologies (PMT), and safety and productivity solutions (SPS). Honeywell is a Fortune 100 company, ranked 94th in 2021. In 2021 the corporation had a global workforce of approximately 99,000 employees, down from 113,000 in 2019. The current chairman and chief executive officer (CEO) is Darius Adamczyk. The corporation's current name, Honeywell International Inc., is a product of the merger of Honeywell Inc. and AlliedSignal in 1999. The corporation headquarters were consolidated with AlliedSignal's headquarters in Morristown, New Jersey; however, the combined company chose the name "Honeywell" because of the considerable brand recognition. Honeywell was a component of the Dow Jones Industrial Average index from 1999 to 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frankford, Pennsylvania
Frankford is a neighborhood in the Northeast section of Philadelphia situated about six miles (10 km) northeast of Center City. Although its borders are vaguely defined, the neighborhood is bounded roughly by the original course of Frankford Creek on the south to Castor Avenue on the southwest, to Cheltenham Avenue on the north and to the Torresdale Avenue on the east. Adjacent neighborhoods are Bridesburg, Kensington, Juniata, Oxford Circle, Summerdale, and Wissinoming. Historically, Frankford had an unofficial division separating Frankford (proper) from East Frankford encompassing the area east of Frankford Avenue. The division divided the community first along racial lines, with African Americans on the east of Frankford Avenue and Caucasians to the west. As the community has become less homogeneous, the division is more of a vestige of the past. In 2005, the 19124 ZIP code, which roughly contains Frankford and Juniata, had a median home sale price of $81,075, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chesterfield, Virginia
Chesterfield is an unincorporated community that is the county seat of Chesterfield County, Virginia, United States. It was a census-designated place (CDP) at the 2020 census. It was not delineated as a CDP for the 2010 census. The Chesterfield County Courthouse and Courthouse Square are listed in the National Register of Historic Places. The area is also home of the Chesterfield County Government Complex. Geography Chesterfield Court House is located at (37.376449, −77.503798). According to the United States Census Bureau, the CDP had a total area of . Demographics As of the census of 2000, there were 3,558 people, 1,139 households, and 775 families residing in the CDP. The population density was 1,563.0 people per square mile (602.5/km2). There were 1,171 housing units at an average density of 514.4/sq mi (198.3/km2). The racial makeup of the CDP was 70.24% White, 24.06% African American, 0.70% Native American, 1.46% Asian, 0.08% Pacific Islander, 1.55% from ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hopewell, Virginia
Hopewell is an independent city surrounded by Prince George County and the Appomattox River in the Commonwealth of Virginia. At the 2020 census, the population was 23,033. The Bureau of Economic Analysis combines the city of Hopewell with Prince George County for statistical purposes. Hopewell is in the Tri-Cities area of the Richmond Metropolitan Statistical Area (MSA). History City Point The city was founded to take advantage of its site overlooking the James and Appomattox Rivers. City Point, the oldest part of Hopewell, was established in 1613 by Sir Thomas Dale. It was first known as " Bermuda City," which was changed to Charles City, lengthened to Charles City Point, and later abbreviated to City Point. (At this time, Bermuda, the Atlantic archipelago, was considered part of the Colony of Virginia and appeared on its maps.) Hopewell/City Point is the second oldest continuously inhabited English settlement in the United States after Hampton. Jamestown no longer is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pottsville, Pennsylvania
Pottsville is the county seat of Schuylkill County, Pennsylvania, United States. The population was 13,346 at the 2020 census, and is the principal city of the Pottsville, PA Micropolitan Statistical Area. The city lies along the west bank of the Schuylkill River, south of Wilkes-Barre, Pennsylvania, Wilkes-Barre. It is located in Pennsylvania's Coal Region. Pottsville is located west of Allentown, Pennsylvania, Allentown, northwest of Philadelphia, and west of New York City. History Early settlement Charles II of England, Charles II granted the land that would eventually become Pottsville to William Penn. This grant comprised all lands west and south of the Delaware River and the Schuylkill; the site of Pottsville was originally in Chester County, Pennsylvania, Chester County. When the legislative Council, on May 10, 1729, enacted the law erecting Lancaster County, Pennsylvania, Lancaster County, which included all the lands of the Province lying westward of a straight line ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caprolactam
Caprolactam (CPL) is an organic compound with the formula (CH2)5C(O)NH. This colourless solid is a lactam (a cyclic amide) of caproic acid. Global demand for this compound is approximately five million tons per year, and the vast majority is used to make Nylon 6 filament, fiber, and plastics. Synthesis and production Caprolactam was first described in the late 1800s when it was prepared by the cyclization of ε-aminocaproic acid, the product of the hydrolysis of caprolactam. World demand for caprolactam was estimated to reach five million tons per year for 2015. 90% of caprolactam produced is used to make filament and fiber, 10% for plastics, and a small amount is used as a chemical intermediate. Due to its commercial significance, many methods have been developed for the production of caprolactam. It was estimated that 90% of all caprolactam is synthesised from cyclohexanone (1), which is first converted to its oxime (2). Treatment of this oxime with acid induces the Beckmann rea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phenol
Phenol (also called carbolic acid) is an aromatic organic compound with the molecular formula . It is a white crystalline solid that is volatile. The molecule consists of a phenyl group () bonded to a hydroxy group (). Mildly acidic, it requires careful handling because it can cause chemical burns. Phenol was first extracted from coal tar, but today is produced on a large scale (about 7 billion kg/year) from petroleum-derived feedstocks. It is an important industrial commodity as a precursor to many materials and useful compounds. It is primarily used to synthesize plastics and related materials. Phenol and its chemical derivatives are essential for production of polycarbonates, epoxies, Bakelite, nylon, detergents, herbicides such as phenoxy herbicides, and numerous pharmaceutical drugs. Properties Phenol is an organic compound appreciably soluble in water, with about 84.2 g dissolving in 1000 mL (0.895 M). Homogeneous mixtures of phenol and water at phenol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cumene Process
The cumene process (cumene-phenol process, Hock process) is an industrial process for synthesizing phenol and acetone from benzene and propylene. The term stems from cumene (isopropyl benzene), the intermediate material during the process. It was invented by R. Ūdris and P. Sergeyev in 1942 (USSR)., and independently by Heinrich Hock in 1944 This process converts two relatively cheap starting materials, benzene and propylene, into two more valuable ones, phenol and acetone. Other reactants required are oxygen from air and small amounts of a radical initiator. Most of the worldwide production of phenol and acetone is now based on this method. In 2003, nearly 7 million tonnes of phenol was produced by the cumene process.Manfred Weber, Markus Weber, Michael Kleine-Boymann "Phenol" in Ullmann's Encyclopedia of Industrial Chemistry 2004, Wiley-VCH. . In order for this process to be economical, there must also be demand for the acetone by-product as well as the phenol. Steps of the p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acetone
Acetone (2-propanone or dimethyl ketone), is an organic compound with the formula . It is the simplest and smallest ketone (). It is a colorless, highly volatile and flammable liquid with a characteristic pungent odour. Acetone is miscible with water and serves as an important organic solvent in its own right, in industry, home, and laboratory. About 6.7 million tonnes were produced worldwide in 2010, mainly for use as a solvent and production of methyl methacrylate (and from that PMMA) as well as bisphenol A.Acetone World Petrochemicals report, January 2010Stylianos Sifniades, Alan B. Levy, "Acetone" in Ullmann's Encyclopedia of Industrial Chemistry, Wiley-VCH, Weinheim, 2005. It is a common building block in |
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