Ferrous carbonate

Ferro-hydroxyd, n. ferrous hydroxide, iron(II) hydroxide, -ion, n. ferrous ion. -jodid, n. ferrous iodide, iron(II) iodide, -kaliumsul-fat, n. ferrous potassium sulfate, -karbonat, n. ferrous carbonate, -legierung, /. ferroalloy. [Pg.151]

Finally, the carbonate ion combines with ferrous ion to form ferrous carbonate and hydrogen is evolved ... [Pg.1304]

Iron Fe(II) Fe, Fe(OH)2, FeCOsfs) (ferrous ion, ferrous hydroxide, ferrous carbonate solid)... [Pg.430]

Foulis-Holmes A process for removing hydrogen cyanide from coal gas by scrubbing with a suspension of freshly precipitated ferrous carbonate. Invented by W. Foulis and P. Holmes in England in the 1890s. [Pg.110]

In the real soils the ranges of pe and pH are similar and a steady state is attained in which the concentrations of Fe + in solution are similar to those predicted with the model. However the large peak in Fe concentrations in some soils before the steady state is reached is not predicted. The peak occurs because precipitation of ferrous carbonate is slow and may be inhibited by interfering solutes in the soil, resulting in supersaturation with respect to the expected solid phases. [Pg.116]

TO ANOTHER PORTION OF FERROUS SULFATE SOLUTION ADD SODIUM CARBONATE SOLUTION. PURE CARBONATE MADE WITH NO OXYGEN PRESENT IS WHITE— BUT YOU GET MUDDY, WHITISH-GREEN PRECIPITATE OF FERROUS CARBONATE, EVENTUALLY TURNING INTO FERRIC HYDROXIDE. [Pg.69]

Ferrous carbonate - [FEEDS AND FEED ADDITIVES - PET FOODS] (Vol 10)... [Pg.398]

Inorganic Sonnes Ferrous sulfate lernc sulfate ferrous carbonate ferrous ammonium sulfate iron frits. [Pg.875]

FeC03 (c). Berthelot12 measured the heat of reaction of FeS04 (aq.) with Na2C03 (aq.) to be —3.7, and, assuming that the precipitate was ferrous carbonate, his data yield, for FeC03(c), <2/=180. LeChate-lier,8 10 reported the heat of combustion of ferrous carbonate to be zero ... [Pg.312]

There are two types of minerals in coal (1) extraneous mineral matter and (2) inherent mineral matter. Extraneous mineral matter consists of materials such as calcium, magnesium, and ferrous carbonates pyrite marcasite clay shale sand and gypsum. Inherent mineral matter represents the inorganic elements combined with organic components of coal that originated from the plant materials from which the coal was formed. [Pg.51]

Hang Nam Ok, Relaxation effects in antiferromagnetic ferrous carbonate. Phys. Rev., 185, 472-476 (1969)... [Pg.100]

Materials 6 N H2SC>4, 222 cc. + 61 cc. iron filings, 40 grams, ferrous carbonate, 10 grams, ammonium sulphate, 45 grams + 25 grams. [Pg.342]

Sodium chloride Sodium bromide Sodium iodide Sodium sulphate Sodium silicate Potassium sulphate Lithium chloride Calcium carbonate Calcium sulphate Magnesium sulphate Manganous carbonate Ferrous carbonate. Aluminium phosphate Ammonium nitrate Organic matter... [Pg.210]

IRON/STEEL NON-FERROUS CARBON PERMANENT CATALYST INDUSTRY. ALLOY. ARC MAGNETS. CHEMICALS. [Pg.32]

These consist essentially of ferrous carbonate, FeCOa, the purest form of which is spathic iron ore, which occurs both in the crystalline and the massive form. It is mined in Russia, Poland, the Balkans, Styria (Austria), Westphalia, and other parts of Germany. Its phosphorus content is low, but a considerable quantity of manganese is present. It is usually of a light brown colour and is possessed of a pearly lustre. [Pg.20]

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