Sulfur

Sulfur or sulphur (see spelling differences) is a chemical element with symbol S and atomic number 16. It is an abundant, multivalent non-metal. Under normal conditions, sulfur atoms form cyclic octatomic molecules with chemical formula S₈. Elemental sulfur is a bright yellow crystalline solid at room temperature. Chemically, sulfur reacts with all elements except for nitrogen and the noble gases.

Elemental sulfur occurs naturally as the element (native sulfur), but most commonly occurs in combined forms as sulfide and sulfate minerals. Being abundant in native form, sulfur was known in ancient times, being mentioned for its uses in ancient India, ancient Greece, China, and Egypt. Sulfur is referred to in the Bible as brimstone. Today, almost all elemental sulfur is produced as a byproduct of removing sulfur-containing contaminants from natural gas and petroleum. The element's largest commercial use (after mostly being converted to sulfuric acid) is to produce sulfate and phosphate fertilizers, because of the relatively high requirement of plants for sulfur and phosphorus. Sulfuric acid is also a primary industrial chemical outside fertilizer manufacture. Other uses for the element are in matches, insecticides and fungicides. Many sulfur compounds are odoriferous, and the smell of odorized natural gas, skunk scent, grapefruit, and garlic is due to organosulfur compounds. Hydrogen sulfide imparts the characteristic odor to rotting eggs and other biological processes.

Sulfur (disambiguation)

Sulfur is a chemical element.

Sulfur or sulphur may also refer to:

Biology:

Geography:

Other:

Sulphur, Louisiana

Sulphur (French: Soufre) is a city in Calcasieu Parish, Louisiana, United States. The population was 20,410 at the 2010 census. Sulphur is part of the Lake Charles Metropolitan Statistical Area.

History

Sulphur is named for the sulfur mines that were operated in the area in the 1900s. In 1867, Professor Eugene W. Hilgard, an experienced geologist who was prospecting for oil and other minerals, conducted exploratory borings in Calcasieu Parish, Louisiana and discovered sulfur in the caprock of a salt dome. However, the sulfur was beneath several hundred feet of muck and quicksand containing deadly hydrogen sulfide gas, which made mining extremely hazardous. Repeated unsuccessful attempts to sink conventional mining shafts in the 1870s and 1880s resulted in the loss of many lives.

In 1890, the German immigrant Herman Frasch invented and patented the Frasch Process of mining sulfur, using concentric pipes to pump superheated water into the ground, liquefy the mineral, and force the liquid to the surface with compressed air. The first molten sulfur was brought to the surface on Christmas Eve of 1894. Sulfur soon began to be mined on an industrial scale, with the molten mineral allowed to solidify and dry in enormous vats 100 by 400 feet, then blasted and hauled by rail to the Sabine River for shipment. Frasch's invention greatly facilitated sulfur mining, and the Union Sulphur Company, a joint venture of Dr. Frasch and the American Sulphur Company that owned the land, sparked a period of booming growth in the decades that followed.

Princess (Jam Hsiao album)

Princess (Chinese: 王妃) is Taiwanese Mandopop artist Jam Hsiao's (Chinese: 蕭敬騰) second Mandarin studio album. It was released on 17 July 2009 by Warner Music Taiwan. The album was available for pre-order, from 23 June 2009, as the Princess (First Press Limited Edition) (王妃 全球首日封榮耀限定款) which includes gifts and photobook. A further edition, Princess (Live Limited Edition) (王妃 Live 影音限定版 2CD+DVD) was released on 28 August 2009 with bonus CD and DVD containing live tracks and footage from Hsiao's Princess Live Concert Tour at Tainan, Taiwan.

The track "Say a lil something" is composed by label mate Khalil Fong and four tracks, "小男人大男孩" (Not A Boy, Not Yet A Man), "Green Door", "給愛人" (To My Beloved) and "寂寞還是你" (Lonesome for You) are composed by Hsiao. The music video for "我不會愛" (Don't Know How to Love) features Taiwanese actress Sandrine Pinna.

Reception

The album debuted at number one on Taiwan's G-Music Top 20 Weekly Mandarin and Combo Charts at week 29, and Five Music Chart at week 30 with a percentage sales of 33.1%, 22.76% and 24.45% respectively.

Princess (singer)

Desiree Heslop, best known as Princess, is a British singer who found chart success in the mid-1980s. In the late-1970s she worked with the group Osibisa. Her first solo album Princess (1986) was composed and produced by Stock Aitken Waterman which contained the hit single, "Say I'm Your Number One". The album spawned 5 charting singles, and was certified silver in the UK.

Heslop signed with Polydor and recorded her second album, All for Love (1987) in the United States, but neither the album nor its 3 singles had much success. In 1989, she released the stand-alone single "Lover Don't Go", which failed to chart. Her third album, "Say It", which was slated for release in 1990, eventually was never issued as Princess retired from the music scene and moved to the USA after the death of her mother and the assassination of her brother.

From 1991 to 2003 she lived in the U.S., before returning to England in 2003. That same year she formed her own music label with her brother Donovan, OnDa Ground Music Label, which has released all her music since, and released her first single in 14 years, "Ride", with rap ensemble EEDB. A music video was also filmed which referenced her retirement.

Princess (US automobile)

The Princess was an automobile built in Detroit, Michigan by the Princess Motor Car Company from 1914 until 1918. The original Princess was a light two-seater costing $475. It was powered by a 1.6-liter Farmer engine.

References