སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

རང་བྱུང

བིལུ་པིརིན་ཊི ༡༦༦ ཡོད

བིལུ་པིརིན་ཊི (༡༦༦)

Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)
ཉེན་ཁ་ཅན།

Fluorescein: Phthalic Anhydride and Resorcinol Melted with Zinc Chloride (Baeyer, Cohen 1920)

Charlie གྱིསDE

རང་བྱུང

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Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)
ཉེན་ཁ་ཅན།

Resorcinol: Benzene Sulphonated Twice, Then Fused with Caustic Soda (Bindschedler and Busch, Thorpe 1913)

Charlie གྱིསDE

རང་བྱུང

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Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)
ཉེན་ཁ་ཅན།

Isatin: Indigo Oxidised with Nitric Acid (Erdmann, Cohen 1920)

Charlie གྱིསDE

རང་བྱུང

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Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)

Benzyl Alcohol and Benzoic Acid from Benzaldehyde and Strong Potash (Cannizzaro, Gattermann 1914)

Charlie གྱིསDE

རང་བྱུང

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Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)
ཉེན་ཁ་ཅན།

Phenolphthalein: Phthalic Anhydride and Phenol Heated with Sulphuric Acid (Cohen, 1920)

Charlie གྱིསDE

རང་བྱུང

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Methane: Sodium Acetate Heated with Calcined Soda and Lime (Thorpe, 1912)
ཉེན་ཁ་ཅན།

Methane: Sodium Acetate Heated with Calcined Soda and Lime (Thorpe, 1912)

Charlie གྱིསDE

རང་བྱུང

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Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)
ཉེན་ཁ་ཅན།

Dimethylaniline: Autoclave Methylation of Aniline (Cain, 1919)

Charlie གྱིསDE

རང་བྱུང

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Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)
ཉེན་ཁ་ཅན།

Malachite Green: Fischer's Process, as the Oxalate (Thorpe, 1913)

Charlie གྱིསDE

རང་བྱུང

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Denatured Alcohol: French Excise Formula (U.S. Dispensatory, 1907)

Denatured Alcohol: French Excise Formula (U.S. Dispensatory, 1907)

Charlie གྱིསDE

Industry 2.0 — Electricity, Steel & Oil (1870)

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Distillation Column Assembly: Flask, "Evaporator" Still-Head, Liebig Condenser and Receivers (Young, 1903)

Distillation Column Assembly: Flask, "Evaporator" Still-Head, Liebig Condenser and Receivers (Young, 1903)

Charlie གྱིསDE

རང་བྱུང

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Fractionating Still: Hempel Bead Column on a Round Flask with Liebig Condenser (Gattermann, 1901)

Fractionating Still: Hempel Bead Column on a Round Flask with Liebig Condenser (Gattermann, 1901)

Charlie གྱིསDE

རང་བྱུང

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Fume Hood (Ducted): Sloping Stone Baffle Set from Outside by a Crank (Liptay, US 2,779,265, 1957)

Fume Hood (Ducted): Sloping Stone Baffle Set from Outside by a Crank (Liptay, US 2,779,265, 1957)

Penny གྱིསDK

རང་བྱུང

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Cation Exchange Resin: Phenol Sulfonated and Cured with Formaldehyde (Wassenegger and Jaeger, I.G., US 2,204,539)
ཉེན་ཁ་ཅན།

Cation Exchange Resin: Phenol Sulfonated and Cured with Formaldehyde (Wassenegger and Jaeger, I.G., US 2,204,539)

Charlie གྱིསDE

རང་བྱུང

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EDTA: Ethylenediamine with Sodium Chloroacetate and Soda at 90-95 C, Precipitated with Hydrochloric Acid (Munz, US 2,130,505)
ཉེན་ཁ་ཅན།

EDTA: Ethylenediamine with Sodium Chloroacetate and Soda at 90-95 C, Precipitated with Hydrochloric Acid (Munz, US 2,130,505)

Charlie གྱིསDE

རང་བྱུང

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Sodium Monochloroacetate Solution: Chloroacetic Acid Neutralised with Sodium Bicarbonate (Haskins and Maxwell, du Pont, US 2,131,733)
ཉེན་ཁ་ཅན།

Sodium Monochloroacetate Solution: Chloroacetic Acid Neutralised with Sodium Bicarbonate (Haskins and Maxwell, du Pont, US 2,131,733)

Charlie གྱིསDE

རང་བྱུང

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Monochloroacetic Acid: Chlorine Bubbled into Hot Acetic Acid with a Little Acetic Anhydride (Hammond, Celanese, US 2,503,334)
ཉེན་ཁ་ཅན།

Monochloroacetic Acid: Chlorine Bubbled into Hot Acetic Acid with a Little Acetic Anhydride (Hammond, Celanese, US 2,503,334)

Charlie གྱིསDE

རང་བྱུང

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Acetoacetanilide: Aniline in Ether with Diketene Added Slowly (Gleason, Standard Oil Development, US 2,174,239)

Acetoacetanilide: Aniline in Ether with Diketene Added Slowly (Gleason, Standard Oil Development, US 2,174,239)

Charlie གྱིསDE

རང་བྱུང

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Diketene: Acetone Pyrolysed in Copper at 650 C, Ketene Caught Cold in Acetone and Left to Dimerise (Law, Carbide, US 2,019,983)
ཉེན་ཁ་ཅན།

Diketene: Acetone Pyrolysed in Copper at 650 C, Ketene Caught Cold in Acetone and Left to Dimerise (Law, Carbide, US 2,019,983)

Charlie གྱིསDE

རང་བྱུང

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Ro-iro Urushi: Black Lustre Lacquer, Raw Lac Blackened with Haguro Iron Vinegar (after Rein 1889)

Ro-iro Urushi: Black Lustre Lacquer, Raw Lac Blackened with Haguro Iron Vinegar (after Rein 1889)

Charlie གྱིསDE

རང་བྱུང

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Variable Contrast Paper: One Emulsion in Five Parts Dyed 30, 15, 6, 2 and 0 mg per Litre (Schwarz, Bell & Howell, US 2,620,272)

Variable Contrast Paper: One Emulsion in Five Parts Dyed 30, 15, 6, 2 and 0 mg per Litre (Schwarz, Bell & Howell, US 2,620,272)

Charlie གྱིསDE

རང་བྱུང

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Cyclohexanone from Cyclohexanol Steam-Distilled over Copper-Chromium-Barium Oxide (Winans, Wingfoot, US 2,218,457)

Cyclohexanone from Cyclohexanol Steam-Distilled over Copper-Chromium-Barium Oxide (Winans, Wingfoot, US 2,218,457)

Charlie གྱིསDE

རང་བྱུང

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Tetrahydrofuran from Caustic-Washed Furan Hydrogenated over Nickel on Kieselguhr (Banford and Manes, du Pont, US 2,846,449)

Tetrahydrofuran from Caustic-Washed Furan Hydrogenated over Nickel on Kieselguhr (Banford and Manes, du Pont, US 2,846,449)

Charlie གྱིསDE

རང་བྱུང

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Furan from Furfural Vapour and Steam over Zinc-Iron Chromite (Whitman, du Pont, US 2,374,149)

Furan from Furfural Vapour and Steam over Zinc-Iron Chromite (Whitman, du Pont, US 2,374,149)

Charlie གྱིསDE

རང་བྱུང

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Furfural from Oat Hulls Steamed with Sulfuric Acid in a Rotary Digester (Miner and Brownlee, Quaker Oats, US 1,735,084)
ཉེན་ཁ་ཅན།

Furfural from Oat Hulls Steamed with Sulfuric Acid in a Rotary Digester (Miner and Brownlee, Quaker Oats, US 1,735,084)

Charlie གྱིསDE

རང་བྱུང

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166 ནང་ལས་ 24 སྟོན་དོ།