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creosote    音标拼音: [kr'iəs,ot]
n. 杂芬油,木馏油,碳酸
vt. 用木馏油处理

杂芬油,木馏油,碳酸用木馏油处理

creosote
n 1: a colorless or yellowish oily liquid obtained by
distillation of wood tar; used as an antiseptic
2: a dark oily liquid obtained by distillation of coal tar; used
as a preservative for wood [synonym: {creosote}, {coal-tar
creosote}]
v 1: treat with creosote; "creosoted wood"

Creosote \Cre"o*sote\ (kr[=e]"[-o]*s[=o]t), n. [Gr. kre`as, gen.
kre`ws, flesh sw`zein to preserve.] (Chem.)
Wood-tar oil; an oily antiseptic liquid, of a burning smoky
taste, colorless when pure, but usually colored yellow or
brown by impurity or exposure. It is a complex mixture of
various phenols and their ethers, and is obtained by the
distillation of wood tar, especially that of beechwood.
[1913 Webster]

Note: It is remarkable as an antiseptic and deodorizer in the
preservation of wood, flesh, etc., and in the
prevention of putrefaction; but it is a poor germicide,
and in this respect has been overrated. Smoked meat, as
ham, owes its preservation and taste to a small
quantity of creosote absorbed from the smoke to which
it is exposed. {Carbolic acid} is {phenol[1]} proper,
while creosote is a mixture of several phenols.
[1913 Webster]

{Coal-tar creosote} (Chem.), a colorless or yellow, oily
liquid, obtained in the distillation of coal tar, and
resembling wood-tar oil, or creosote proper, in
composition and properties.
[1913 Webster]


Creosote \Cre"o*sote\, v. t. [imp. & p. p. {Creosoted}
(-s?"t?d); p. pr. & vb. n. {Creosoting}.]
To saturate or impregnate with creosote, as timber, for the
prevention of decay.


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  • Creosote - Wikipedia
    Wood-tar creosote is a colourless to yellowish greasy liquid with a smoky odor, produces a sooty flame when burned, and has a burned taste It is non-buoyant in water, with a specific gravity of 1 037 to 1 087, retains fluidity at a very low temperature, and boils at 205-225 °C In its purest form, it is transparent Dissolution in water requires up to 200 times the amount of water as the
  • Creosote - US EPA
    Creosote is a wood preservative pesticide used in outdoor settings such as in railroad ties and utility poles It protects wood against termites, fungi, mites and other pests that can degrade or threaten the integrity of wood products
  • What Is Creosote and Why Is It Dangerous? | Family Handyman
    Concerned about creosote? Learn about what it is, where you might find it in and around your home and how to stay safe
  • Creosote Fact Sheet - WA
    Creosote is a general term covering coal tar creosote, coal tar, and coal tar pitch Coal tar creosote is the most common mixture, and is widely used as a wood preservative in the U S
  • What Is Creosote? Types, Risks, and Health Effects
    Creosote is an oily, tar-like substance produced when wood or coal is burned incompletely The term covers several related products: the dark, sticky residue that builds up inside chimneys, the industrial wood preservative applied to railroad ties and utility poles, and even a desert shrub that shares the name
  • Creosote | ToxFAQs™ | ATSDR - Centers for Disease Control and Prevention
    What is creosote? Creosote is the name used for a variety of products: wood creosote, coal tar creosote, coal tar, coal tar pitch, and coal tar pitch volatiles These products are mixtures of many chemicals created by burning of beech and other woods, coal, or from the resin of the creosote bush Wood creosote is a colorless to yellowish greasy liquid with a smoky odor and burned taste Coal
  • Sonoran Desert Fact Sheet - Creosote Bush
    Habitat and Range Creosote lives in the Mojave, Sonoran, and Chihuahuan deserts of North America and can be found in southeastern California, Arizona, southern Nevada and Utah, as well as New Mexico and Texas In Mexico they can be found in the states of Chihuahua, Sonora, Coahuila, Nuevo Leon, Zacatecas, Durango and San Luis Potosi These plants grow in well-drained soils, and flat plains
  • Creosote 101: What It Is, How It Builds Up, and Why It’s So Dangerous
    Creosote is a tar-like residue that builds up inside your chimney flue when wood doesn’t burn completely, causing smoke to condense on the cool flue walls It consists of unburned wood particles, volatile organic compounds (VOCs), tars, acids, and water vapor, and even small fires leave behind trace amounts that accumulate over time
  • What Is Creosote and What Makes It Dangerous? | Angi
    Creosote is a byproduct of wood combustion It solidifies and sticks to the chimney liner as smoke contacts outside air and moisture Creosote is highly flammable Deep-clean your chimney after every use to eliminate creosote buildup Increase your fireplace’s ventilation to minimize buildup
  • Creosote | Wood Preservation, Tar Coal Tar | Britannica
    creosote, either of two entirely different substances, coal-tar creosote and wood-tar creosote In commerce, creosote is a coal-tar distillate, a complex mixture of organic compounds, largely hydrocarbons It is commonly used as a wood preservative The creosote distilled from wood tar is a mixture of phenolic compounds; it once was used extensively for pharmaceutical purposes





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