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TeikningarVÍSINDI

VÍSINDI

2.506 teikningar tiltækar • 11 undirflokkar

Teikningar (2.506)

Cyclohexanol: Phenol Hydrogenated over Nickel, Sabatier 1922
Hættulegt

Cyclohexanol: Phenol Hydrogenated over Nickel, Sabatier 1922

eftir CharlieDE

Lífrænt

11
0
0
0
0
0
Contact Cement: Crude Rubber Dissolved in Benzine

Contact Cement: Crude Rubber Dissolved in Benzine

eftir MaryFI

Efnafræði

12
0
0
0
0
0
Wire Enamel: Polyvinyl Formal and Cresol Resin in Solvent, Jackson and Hall 1938
Hættulegt

Wire Enamel: Polyvinyl Formal and Cresol Resin in Solvent, Jackson and Hall 1938

eftir CharlieDE

Fjölliða

5
0
0
0
0
0
Cresol-Formaldehyde Resin for Wire Enamel, Jackson and Hall 1938
Hættulegt

Cresol-Formaldehyde Resin for Wire Enamel, Jackson and Hall 1938

eftir CharlieDE

Fjölliða

8
0
0
0
0
0
Triethanolamine from Ethylene Oxide and Aqueous Ammonia
Hættulegt

Triethanolamine from Ethylene Oxide and Aqueous Ammonia

eftir CharlieDE

Iðnaður

12
0
0
0
0
0
Crystallised Phenol and Cresylic Acid from Crude Carbolic Acid, Lunge 1887
Hættulegt

Crystallised Phenol and Cresylic Acid from Crude Carbolic Acid, Lunge 1887

eftir CharlieDE

Lífrænt

9
0
0
0
0
0
Crude Carbolic Acid: Carbolic Oil Washed with Caustic Soda, Lowe's Prescription
Hættulegt

Crude Carbolic Acid: Carbolic Oil Washed with Caustic Soda, Lowe's Prescription

eftir CharlieDE

Iðnaður

7
0
0
0
0
0
Polyvinyl Formal: Polyvinyl Acetate Acetalised with Formalin, Shawinigan 1933
Hættulegt

Polyvinyl Formal: Polyvinyl Acetate Acetalised with Formalin, Shawinigan 1933

eftir CharlieDE

Fjölliða

9
0
0
0
0
0
Hydroquinone: Aniline Oxidised to Quinone and Reduced, Thorpe 1912
Hættulegt

Hydroquinone: Aniline Oxidised to Quinone and Reduced, Thorpe 1912

eftir CharlieDE

Lífrænt

13
0
0
0
0
0
Aniline: Nitrobenzene Reduced with Iron and Acid, Cain 1919
Hættulegt

Aniline: Nitrobenzene Reduced with Iron and Acid, Cain 1919

eftir CharlieDE

Lífrænt

6
0
0
0
0
0
Nitrobenzene: Benzene Nitrated with Mixed Acid, Cain 1919
Hættulegt

Nitrobenzene: Benzene Nitrated with Mixed Acid, Cain 1919

eftir CharlieDE

Lífrænt

8
0
0
0
0
0
Benzene from Coal-Tar Light Oil: Washed and Rectified, Lunge 1887
Hættulegt

Benzene from Coal-Tar Light Oil: Washed and Rectified, Lunge 1887

eftir CharlieDE

Iðnaður

10
0
0
0
0
0
Polyvinyl Alcohol: Polyvinyl Acetate Stirred in Alcoholic Potash

Polyvinyl Alcohol: Polyvinyl Acetate Stirred in Alcoholic Potash

eftir CharlieDE

Fjölliða

13
0
0
0
0
0
Polyvinyl Acetate: Vinyl Acetate Set Solid by Sunlight

Polyvinyl Acetate: Vinyl Acetate Set Solid by Sunlight

eftir CharlieDE

Fjölliða

10
0
0
0
0
0
Potassium Persulfate by Electrolysis of Potassium Bisulfate

Potassium Persulfate by Electrolysis of Potassium Bisulfate

eftir CharlieDE

Ólífrænt

8
0
0
0
0
0
Vinyl Acetate from Ethylene and Acetic Acid over Palladium-Gold

Vinyl Acetate from Ethylene and Acetic Acid over Palladium-Gold

eftir CharlieDE

Iðnaður

8
0
0
0
0
0
HDPE Pellets: Ethylene Polymerised in a Fluidised Bed

HDPE Pellets: Ethylene Polymerised in a Fluidised Bed

eftir CharlieDE

Fjölliða

9
0
0
0
0
0
Formalin: Methanol Oxidised over Silver
Hættulegt

Formalin: Methanol Oxidised over Silver

eftir CharlieDE

Iðnaður

6
0
0
0
0
0
Methanol from Synthesis Gas over Copper and Zinc Oxide
Hættulegt

Methanol from Synthesis Gas over Copper and Zinc Oxide

eftir CharlieDE

Iðnaður

15
0
0
0
0
0
Synthesis Gas by Steam Reforming of Natural Gas
Hættulegt

Synthesis Gas by Steam Reforming of Natural Gas

eftir CharlieDE

Iðnaður

9
0
0
0
0
0
Polypropylene Pellets by Bulk Polymerisation in Liquid Propylene

Polypropylene Pellets by Bulk Polymerisation in Liquid Propylene

eftir CharlieDE

Fjölliða

12
0
0
0
0
0
Ethylene Glycol by Hydration of Ethylene Oxide
Hættulegt

Ethylene Glycol by Hydration of Ethylene Oxide

eftir CharlieDE

Iðnaður

9
0
0
0
0
0
Ethylene Oxide by Direct Oxidation over Silver
Hættulegt

Ethylene Oxide by Direct Oxidation over Silver

eftir CharlieDE

Iðnaður

8
0
0
0
0
0
Ethylene by Steam Cracking of Naphtha

Ethylene by Steam Cracking of Naphtha

eftir CharlieDE

Iðnaður

12
0
0
0
0
0
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