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Potassium

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2000
DOI: 10.31399/asm.tb.ttg2.t61120307
EISBN: 978-1-62708-269-3
...) <0.003 Hydrogen sulfide, steam, and 0.077% mercaptans 7.65 93–110 (199–230) Nil Hydroxy-acetic acid ... 40 (104) 0.003 Hypochlorous acid + ClO and Cl 2 gases 17 38 (100) 0.000 Iodine, dry or moist gas ... 25 (77) 0.1 Iodine in water + potassium iodide ... Room Nil Iodine...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430290
EISBN: 978-1-62708-253-2
... such circumstances, volatile compounds of sulfur, namely sodium and potassium pyrosulfates (Na 2 S 2 O 7 and K 2 S 2 O 7 ), with a low melting point (450 °C, or 840 °F), form. These compounds volatilize at high temperature and condense as a liquid on the relatively cooler surface of the waterwall tubes ( Ref 6.31...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.tb.ems.t53730001
EISBN: 978-1-62708-283-9
... chloride (LiCl) lithium fluoride (LiF) lithium hydride (LiH) lithium iodide (LiI) magnesium oxide (MgO) magnesium sulfide (MgS) manganese oxide (MnO) manganese sulfide (MnS) nickel oxide (NiO) potassium bromide (KBr) potassium chloride (KCl) potassium fluoride (KF...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.mgppis.t60400215
EISBN: 978-1-62708-258-7
... (austenitic stainless steel) Oxalic acid or nitric acid (60/40) Ferrite grains (ferritic stainless steel) Nitric acid (60/40) Prior austenite grain boundaries Oxalic acid solution Martensite structure Carbides Oxalic acid Sigma phase Oxalic acid, hydrochloric acid or potassium hydroxide...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.tb.cub.t66910021
EISBN: 978-1-62708-250-1
... are exhibited. As mentioned above, gold, platinum, and silver typically exhibit noble or immune behavior. Sodium, potassium, and magnesium are active in nearly all aqueous environments. Titanium and tantalum are passive in a wide range of aqueous environments. Aluminum and zinc are very reactive metals...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.htcma.t52080409
EISBN: 978-1-62708-304-1
...: Ref 26 Results of corrosion tests in molten eutectic sodium-potassium carbonate at 900 °C (1650 °F) for 504 h Table 15.12 Results of corrosion tests in molten eutectic sodium-potassium carbonate at 900 °C (1650 °F) for 504 h Alloy Total depth of attack (a) , mm (mils) X 0.12 (4.7...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2018
DOI: 10.31399/asm.tb.fibtca.t52430204
EISBN: 978-1-62708-253-2
... ferrite grains, 2000× Energy dispersive spectroscopy analysis on the scale at the ID surface indicated the presence of oxygen, sulfur, potassium, sodium, magnesium, and calcium along with the base metal element (i.e., iron). Measurement of the scale thickness was carried out on both the ID...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.mnm2.t53060469
EISBN: 978-1-62708-261-7
... 0.0584 11.0 10.8 Platinum 1770 3830 21.45 0.17 0.0317 9.0 10.6 Plutonium 641 3232 19.84 0.08 … 54 141 Polonium 254 962 9.4 … 0.03 … … Potassium 63.6 756.5 0.86 0.22 0.180 83 6.86 Praeseodymium 931 3520 6.772 0.13 0.046 4 68.0 Radium 700 1140 ~5...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2006
DOI: 10.31399/asm.tb.pht2.t51440141
EISBN: 978-1-62708-262-4
... alkaline earth metals (b) 0–10 0–10 Potassium chloride 0–25 0–20 Sodium chloride 20–40 0–20 Sodium carbonate 30 max 30 max Accelerators other than those involving compounds of alkaline earth metals (c) 0–5 0–2 Sodium cyanate 1.0 max 0.5 max Density of molten salt 1.76 g/cm...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230071
EISBN: 978-1-62708-298-3
... of the usual fusion reagents from analytical chemistry have been successfully used for the decomposition of the ore. The reactants hydrofluoric acid and sodium or potassium hydroxide dissolve beryl ore, but the chemical consumption by the silica component is too expensive. Also included among the rejected...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 2015
DOI: 10.31399/asm.tb.cpi2.t55030025
EISBN: 978-1-62708-282-2
... parts involving the formation of condensed salts, which are often molten at the turbine operating temperature. The major components of such salts are sodium sulfate (Na 2 SO 4 ) and/or potassium sulfate (K 2 SO 4 ), apparently formed in the combustion process from sulfur from the fuel and sodium from...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720161
EISBN: 978-1-62708-305-8
... of stock solution A or D plus 100 to 200 mg potassium metabisulfite immerse at room temperature and keep specimen moving until desired coloration is attained. Note: Containers and forceps of suitable plastic materials should be used for a reagent which contains ammonium bifluoride; exposure to skin...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2005
DOI: 10.31399/asm.tb.faesmch.t51270175
EISBN: 978-1-62708-301-0
...-Cr-Ni alloy. Electron-dispersive x-ray analysis of the corroded regions showed the presence of chlorine, calcium, and potassium. Fig. CH47.1 Cracking and corrosive damage seen on the body of the plunger Fig. CH47.2 Loose spherical particles seen in the damaged region. Particles...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230107
EISBN: 978-1-62708-298-3
.... , 1799 . Ann. Chim. (Phys.) , Vol 30 , p 82 Beryllium and beryllium-mineral-containing samples must first be fused with sodium carbonate, potassium hydroxide, or sodium fluoride, because their complete dissolution is usually difficult. Fritting with sodium peroxide or low-temperature fusion...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.tb.msisep.t59220069
EISBN: 978-1-62708-259-4
... Saturated aqueous solution of sodium thiosulfate: 50 mL (solubility of anhydrous sulfate, Na 2 S 2 O 3 at 20 °C, is 50 g/100 mL Solubility of hydrated sulfate is 291.1 g/100 mL at 45 °C) 1 g potassium metabisulfite Colors ferrite (40–100s). Shows phosphorous segregation and overheating. Useful...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 June 2008
DOI: 10.31399/asm.tb.emea.t52240583
EISBN: 978-1-62708-251-8
... for its excellent corrosion resistance to nitric, hydrochloric, bromic, and sulfuric acids. It is also resistant to the liquid metals bismuth, lead, lithium, magnesium, mercury, potassium, sodium, and sodium-potassium alloys. However, when exposed to air or an oxidizing atmosphere above 260 °C (500 °F...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 July 2009
DOI: 10.31399/asm.tb.bcp.t52230007
EISBN: 978-1-62708-298-3
... procedure, gemstone emerald was finely pulverized before melting with three times its mass of potassium hydroxide. The cooled melt was dissolved in water and the silica removed by filtration. The filtrate was diluted with potassium hydroxide solution and boiled to precipitate beryllium hydroxide...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 March 2002
DOI: 10.31399/asm.tb.stg2.t61280203
EISBN: 978-1-62708-267-9
...–20 54–66 130–150 Emulsion cleaner 20 vol% Scale-conditioning cycle Alkaline chelating 15–30 125–135 260–275 Caustic solution containing alkanol amines and aliphatic hydroxy acids … Alkaline oxidizing 60–120 95–105 205–220 Potassium permanganate 5 wt% Sodium hydroxide...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2017
DOI: 10.31399/asm.tb.sccmpe2.t55090419
EISBN: 978-1-62708-266-2
... • • • • Gasoline vapor • Glutamic acid • • Glycerol • Hexachloroethane • • Polythionic acid • Potassium carbonate • Potassium chloride • • • • • Potassium...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 January 2015
DOI: 10.31399/asm.tb.tpmpa.t54480331
EISBN: 978-1-62708-318-8
... Nil Potassium chloride 36 110 232 0.01 0.5 Potassium bromide Saturated 21 70 Nil Potassium iodide Saturated 21 70 Nil Sodium chloride 1 to saturated Boiling Nil Sodium carbonate 20 Boiling Nil Sodium cyanide Saturated 21 70 Nil Sodium hydroxide 10 Boiling...