Samvinna
LIST
FEGURÐ OG VELLÍÐAN
HANDVERK
MENNING OG SAGA
SKEMMTUN
UMHVERFI
MATUR OG DRYKKUR
ÖFUGVERKFRÆÐI
VÍSINDI
ÍÞRÓTTIR
TÆKNI
KLÆÐANLEG TÆKNI
TeikningarVÍSINDI
VÍSINDI
2.506 teikningar tiltækar • 11 undirflokkar
Skoða undirflokka
Teikningar (2.506)
Propane from Natural Gas: Oil Absorption, then Fractional Condensation under Pressure (Garner and Cooper, US 1,307,353)
eftir Charlie
Iðnaður
5
0
0
0
0
0
Bismuth: Sweated Out of Native Ore in Inclined Iron Tubes, the Schneeberg Way (Thorpe, 1912)
eftir Charlie
Ólífrænt
6
0
0
0
0
0
Hættulegt
Mercury: Cinnabar Ore Retorted with Lime, the Littai Way (Thorpe, 1912)
eftir Charlie
Ólífrænt
4
0
0
0
0
0
Hættulegt
Chlorine: Manganese Ore and Hydrochloric Acid in Stone Stills (Thorpe, 1912)
eftir Charlie
Ólífrænt
5
0
0
0
0
0
Hættulegt
Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)
eftir Charlie
Lífrænt
7
0
0
0
0
0
Hættulegt
Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)
eftir Charlie
Lífrænt
5
0
0
0
0
0
Hættulegt
Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)
eftir Charlie
Lífrænt
10
0
0
0
0
0
Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)
eftir Charlie
Lífrænt
15
0
0
0
0
0
Hættulegt
Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)
eftir Charlie
Lífrænt
8
0
0
0
0
0
Solid Carbon Dioxide: Liquid Let Out into a Woollen Bag and Pressed in a Wooden Mould (Landolt, Thorpe 1912)
eftir Charlie
Ólífrænt
4
0
0
0
0
0
Hættulegt
Liquid Carbon Dioxide in Thilorier's Apparatus: Baking Soda and Sulphuric Acid Under Their Own Pressure (Sloane, 1899)
eftir Charlie
Ólífrænt
8
0
0
0
0
0
Putty: Whiting Mixed with Linseed Oil to a Dough (Henley, 1907)
eftir Woody
Efni
6
0
0
0
0
0
Hættulegt
Asbestos Fibre: Crude Chrysotile Hand-Cobbed into No. I and No. II (Cirkel, 1910)
eftir Forge
Steinefnafræði
4
0
0
0
0
0
Crude Glycerol: Candle-Works Sweet Water Neutralised and Steam-Concentrated to 28° Bé (Thorpe, 1912)
eftir Charlie
Iðnaður
3
0
0
0
0
0
Hættulegt
Chromium Trioxide: Zettnow's Dichromate and Sulphuric Acid Method (Thorpe, 1912)
eftir Charlie
Ólífrænt
7
0
0
0
0
0
Hættulegt
Mercurous Sulfate: Mercury Dissolved in Sulphuric Acid with Gentle Heat (Thorpe, 1912)
eftir Charlie
Ólífrænt
4
0
0
0
0
0
Hættulegt
Sulfur Dioxide: Manganese Dioxide Heated with Sulphur (Thorpe, 1913)
eftir Charlie
Ólífrænt
9
0
0
0
0
0
Hættulegt
Sulfur Dioxide: Sulphur Burnt in Air or Oxygen (Thorpe, 1913)
eftir Charlie
Ólífrænt
4
0
0
0
0
0
Hættulegt
Methane: Sodium Acetate Heated with Calcined Soda and Lime (Thorpe, 1912)
eftir Charlie
Lífrænt
6
0
0
0
0
0
Rubber Compound: Raw Rubber Washed, Dried and Mixed with Sulphur on Hot Rolls (Thorpe, 1913)
eftir Charlie
Fjölliða
9
0
0
0
0
0
Hættulegt
Ammonium Sulphate: Gas Liquor through a Coffey Still into a Lead Saturator (London works, Lunge 1887)
eftir Charlie
Iðnaður
4
0
0
0
0
0
Gas Liquor: the Ammoniacal Liquor of the Gasworks, in Three Stages (Thorpe, 1912)
eftir Charlie
Iðnaður
4
0
0
0
1
0
Carbon Electrode: Oil-Coke Pressed with Tar and Baked at 1200° (Thorpe, 1912)
eftir Charlie
Efni
6
0
0
0
0
0
Refractory Cement: Manganese and Zinc White in Soluble Glass (Spon's Workshop Receipts)
eftir Charlie
Efni
8
0
0
0
0
0
Sýni 24 af 2506