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词汇 sylvinite
释义

Definition of sylvinite in English:

sylvinite

noun ˈsɪlvɪnʌɪtˈsilvəˌnīt
mass noun
  • A mixture of the minerals sylvite and halite, mined as a source of potash.

    钾石盐

    Example sentencesExamples
    • The most important source of potash in the United States is a mine near Carlsbad, New Mexico, that produces sylvinite.
    • It occurs naturally as the mineral sylvite and in combination with sodium chloride as sylvinite.
    • The amount of water that must be evaporated is 6.5-7.5 kg per kg of KCl in the form of sylvinite.
    • The current processing route for sylvinite involves milling of the ore in a saturated leach liquor followed by conventional flotation.
    • The potash ore in the Sallent mine is a reddish mineral known as sylvinite, a form of potassium chloride.
    • The areal outline and estimated mass of the sylvinite beds were based on examination of drill hole data and review of interpreted vintage seismic maps.
    • The Senate's decision to cut the federal royalty rate will not affect the state's royalty rate of 2 percent for sylvinite and 5 percent for langbeinite.

Origin

Late 19th century: from sylvine + -ite1.

Definition of sylvinite in US English:

sylvinite

nounˈsilvəˌnīt
  • A mixture of the minerals sylvite and halite, mined as a source of potash.

    钾石盐

    Example sentencesExamples
    • The current processing route for sylvinite involves milling of the ore in a saturated leach liquor followed by conventional flotation.
    • It occurs naturally as the mineral sylvite and in combination with sodium chloride as sylvinite.
    • The most important source of potash in the United States is a mine near Carlsbad, New Mexico, that produces sylvinite.
    • The areal outline and estimated mass of the sylvinite beds were based on examination of drill hole data and review of interpreted vintage seismic maps.
    • The potash ore in the Sallent mine is a reddish mineral known as sylvinite, a form of potassium chloride.
    • The amount of water that must be evaporated is 6.5-7.5 kg per kg of KCl in the form of sylvinite.
    • The Senate's decision to cut the federal royalty rate will not affect the state's royalty rate of 2 percent for sylvinite and 5 percent for langbeinite.

Origin

Late 19th century: from sylvine + -ite.

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