Petrochemicals are the chemical products obtained from petroleum by refining. Some chemical compounds made from petroleum are also obtained from other fossil fuels, such as coal or natural gas, or renewable sources such as maize, palm fruit or sugar cane.
Ellendale is a town in Sussex County, Delaware, United States. The population was 487 at the 2020 census, an increase of 27.8% since the 2010 census, and a 48.9% increase since the year 2000. It is part of the Salisbury, Maryland-Delaware Metropolitan Statistical Area. Ellendale is the "Gateway to Delaware's Resort Beaches" because it is the town located on U.S. Route 113, the resort area's westernmost border, and Delaware Route 16, the resort area's northernmost border with the eastern border being the Delaware Bay and Atlantic Ocean and the southern border being the state line with Maryland.
Manchester is the most populous municipality in the U.S. state of New Hampshire and in northern New England, a region comprising the states of Maine, New Hampshire, and Vermont. At the 2020 census, it had a population of 115,644.
A streetcar suburb is a residential community whose growth and development was strongly shaped by the use of streetcar lines as a primary means of transportation. Such suburbs developed in the United States in the years before the automobile, when the introduction of the electric trolley or streetcar allowed the nation’s burgeoning middle class to move beyond the central city’s borders. Early suburbs were served by horsecars, but by the late 19th century cable cars and electric streetcars, or trams, were used, allowing residences to be built farther away from the urban core of a city. Streetcar suburbs, usually called additions or extensions at the time, were the forerunner of today's suburbs in the United States and Canada. San Francisco's Western Addition is one of the best examples of streetcar suburbs before westward and southward expansion occurred.
South Deering, located on Chicago's far South Side, is the largest of the 77 official community areas of that city. Primarily an industrial area, a small residential neighborhood exists in the northeast corner and Lake Calumet takes up a large portion of the area. 80% of the community area is zoned as industrial, natural wetlands, or parks. The remaining 20% is zoned for residential and small-scale commercial uses. It is part of the 10th Ward, once under the control of former Richard J. Daley ally Alderman Edward Vrdolyak.
Hillyard is a neighborhood in Spokane, Washington which existed as a separate town between 1892 and 1924.
The Bouveault–Blanc reduction is a chemical reaction in which an ester is reduced to primary alcohols using absolute ethanol and sodium metal. It was first reported by Louis Bouveault and Gustave Louis Blanc in 1903. Bouveault and Blanc demonstrated the reduction of ethyl oleate and n-butyl oleate to oleyl alcohol. Modified versions of which were subsequently refined and published in Organic Syntheses.
"Pigtown", also known as "Washington Village" is a neighborhood in the southwest area of Baltimore, bordered by Martin Luther King Jr. Boulevard to the east, Monroe Street to the west, Russell Street to the south, and West Pratt Street to the north. The neighborhood acquired its name during the second half of the 19th century, when the area was the site of butcher shops and meat packing plants to process pigs transported from the Midwest on the B&O Railroad; they were herded across Ostend and Cross Streets to be slaughtered and processed.
Pulaski Heights is a section of the city of Little Rock, Arkansas, located in the north-central portion of the city. The area comprises two distinct neighborhoods representing an historic suburb dating from the 1890s that was among the first areas to be annexed into Little Rock.
tert-Butyllithium is a chemical compound with the formula (CH3)3CLi. As an organolithium compound, it has applications in organic synthesis since it is a strong base, capable of deprotonating many carbon molecules, including benzene. tert-Butyllithium is available commercially as hydrocarbon solutions; it is not usually prepared in the laboratory.
Baden is a neighborhood of St. Louis, Missouri.
Forest Park Southeast (FPSE) is a neighborhood of St. Louis, Missouri. It is bordered by Interstate 64 to the north, Vandeventer Avenue to the east, Interstate 44 to the south, and Kingshighway Boulevard and Forest Park to the west. Adjoining neighborhoods include Kings Oak and The Hill to the west, Southwest Garden to the south, Botanical Heights to the southeast, Midtown to the east, and the Central West End to the north.
Franz Park is a neighborhood of St. Louis, Missouri.
Hi-Pointe is a neighborhood of St. Louis, Missouri, within a section known as Dogtown. It is bounded by Clayton Avenue and Oakland Avenue on the north, City Limits on the west, Dale Avenue on the south, and Louisville Avenue on the east. It is bordered by the Skinker-DeBaliviere neighborhood and Forest Park on the north, the Clayton-Tamm neighborhood on the east, the Franz Park neighborhood on the south and the city of Richmond Heights, part of St. Louis County on the west.
Tiffany is a neighborhood of St. Louis, Missouri. It is located on the western side of Grand Boulevard along the section containing St. Louis University's Medical Complex. The neighborhood is defined by Chouteau Avenue on the North, Interstate 44 on the South, Grand Boulevard on the East, and 39th Street on the West.
Frogtown is a neighborhood in Saint Paul in the U.S. state of Minnesota. Built around University Avenue, the Thomas-Dale neighborhood is colloquially known as Frogtown. Historically, Frogtown was a subsection of the current Thomas-Dale neighborhood. It is bordered by University Avenue on the south, the Burlington Northern Railroad tracks to the north, Lexington Parkway on the west and Rice Street on the east.
Dogtown is a traditionally Irish section of St. Louis, Missouri. It is located south of Forest Park, with its southeastern edge abutting the traditionally Italian section of town, The Hill neighborhood. The neighborhood is anchored by St. James the Greater Catholic Church.
Streetcars in St. Louis, Missouri operated as part of the transportation network of St. Louis from the middle of the 19th century through the early 1960s. During the first forty years of the streetcar in the city, a variety of private companies operated several dozen lines. In 1898, the City of St. Louis passed a Central Traction Bill that required franchises for streetcar companies. United Railways quickly consolidated most St. Louis streetcar companies. Only St. Louis Suburban remained independent. It was acquired by United Railways in 1905. United Railways sank into receivership which was resolved only in 1924. It was reorganized as St. Louis Public Service Company in 1927, and became Bi-State in 1963. St. Louis Public Service Company served both the city of St. Louis and neighboring St. Louis County, Missouri. Other private companies, such as those serving the Metro East region or St. Charles, Missouri, continued separate operations. Starting in the 1930s and continuing through the 1960s, St. Louis Public Service ended all streetcar service, while other regional operators also ended their services.
North Shoal Creek is a neighborhood in north central Austin, Texas established in the 1960s.
Clayton-Tamm is a historic St Louis neighborhood and once an Irish-American enclave located near the western border of St. Louis, Missouri, USA, just south of Forest Park.
