Illustration depicting an apparatus for making ice, using ammonia salts and water. Dated 19th century.
Illustration depicting an apparatus for making ice, using ammonia salts and water. Dated 19th century.
Illustration depicting an apparatus for making ice, using ammonia salts and water. Dated 19th century.
Illustration depicting an apparatus for making ice, using ammonia salts and water. Dated 19th century.
people working in the famous tannery complex of fes in foul smelling conditions. - 亞摩尼亞 個照片及圖片檔非斯, 摩洛哥, 皮革
Launched in 1934 Perspex soon became a popular alternative to glass and has a variety of applications. The clear sheets of the acrylic material being...
Activity in the general chemical division of ICI Wilton. The vast ICI plants at Billingham and Wilton on Tees-side employed 30,000 people and were...
The vast ICI plants at Billingham and Wilton on Tees-side employed 30,000 people and were showcases of the new industrial Britain. ICI opened its...
Billingham became one of the world's largest chemical plants and employed 20,000 people on its 1000 acre site at its peak during the 1960s....
Model . From 1812, the the coal gas industry expanded rapidly with the result that lagrge quantities of coal tar accumulated, which had no known use....
One of a series of reproductions of drawings of atomic formulae by John Dalton produced in 1925 from the originals held by the Manchester Literary...原子
One of a series of reproductions of drawings of atomic formulae by John Dalton produced in 1925 from the originals held by the Manchester Literary...
Equipment being unloaded from a train onto the Cambridge ferry, through the use of a crane. The ship is taking a ballast cleaner and ammonia...
Photogravure after a drawing by Klamroth with facsimile signature of the sitter. Wilhelm Ostwald studied chemistry at Dorpat University in Eastern...
Signed photograph of Frederick G Donnan . Donnan was a professor of chemistry at Liverpool University, and later at University College London as...
Engraving by Ambroise Tardieu after an oil painting by an American artist. Comte Claude-Louis Berthollet , was an innovator in physical and applied...
Lithograph by Delpech after an original work by Maurin of Comte Claude-Louis Berthollet , innovator in physical and applied chemistry. Berthollet was...
Engraving by Ambroise Tardieu. Comte Berthollet was a French chemist who was elected to the Academy of Sciences in 1781. He helped Antoine Lavoisier...
Engraving by Compagnie and Texier after Conte, from �Description de l'Egypte, ou Recueil des observations et des recherches qui ont ete faites en...埃及
Bronze bust of Ernest Solvay , made in 1913 for the 50th anniversary of his invention. Solvay was the first person to successfully produce soda by...
Bronze bust of Ernest Solvay on a marble plinth, made in 1913 for the 50th anniversary of his invention. Solvay was the first person to successfully...
Bronze bust of Ernest Solvay on a marble plinth, made in 1913 for the 50th anniversary of his invention. Solvay was the first person to successfully...
Model of an ammonia synthesis plant at ICI Agricultural Division, Billingham works, which came on stream in January 1977. The ammonia produced was...
Model of an ammonia synthesis plant at ICI Agricultural Division, Billingham works, which came on stream in January 1977. The ammonia produced was...
Model of an ammonia synthesis plant at ICI Agricultural Division, Billingham works, which came on stream in January 1977. The ammonia produced was...
Model of an ammonia synthesis plant at ICI Agricultural Division, Billingham works, which came on stream in January 1977. The ammonia produced was...
Model of an ammonia synthesis plant at ICI Agricultural Division, Billingham works, which came on stream in January 1977. The ammonia produced was...
Model of an ammonia synthesis plant at ICI Agricultural Division, Billingham works, which came on stream in January 1977. The full plant including...
Glass bottle of Unani medicine containing sandalwood and Vitamin C. Made by Darulshafa Shirqai, Bradford, West Yorkshire, and used by the Asian...
Model. The adoption of liquid petroleum gas as a world energy resource led to the introduction of a special form of sea transportation. The...
During the 1990s, Mokume Gane, an ancient Japanese metal working technique, was reinvented using diffusion bonding. The bowl contains 21 layers of...
During the 1990s, Mokume Gane, an ancient Japanese metal working technique, was reinvented using diffusion bonding. The Maundy bowl contains 21...
Made by Ismay Zeros Ltd, Dagenham, this fridge used the Normelli system of a solid absorbent . It was working up to 1959. Inscription on metal label,...雪櫃
Made by Ismay Zeros Ltd, Dagenham, this fridge used the Normelli system of a solid absorbent . It was working up to 1959. Inscription on metal label,...
Made by Ismay Zeros Ltd, Dagenham, this fridge used the Normelli system of a solid absorbent . It was working up to 1959. Inscription on metal label,...
This small ammonia absorption refrigerator was designed to operate on paraffin. It was commonly used in post-war prefabs and bungalows. Made by...雪櫃, 冷凍庫
Fusion of iron alum, thallium alum, rubidium alum, caesium alum, ammonia alum, potash alum, and chrome alum.
These models show the molecular structure of ammonia , water , and chloromethane . Each ball represents an atom of a chemical element, and can be...
Model . From 1812, the the coal gas industry expanded rapidly with the result that large quantities of coal tar accumulated, which had no known use....
Collection of German and Spanish chemical bottles including ammonia crystals, arsenic, pure crystal copper sulphate, and powdered copper oxide.砒霜
Fritz Haber , a physical chemist, calculated in 1909 that ammonia could be made by combining hydrogen and nitrogen at very high pressures, enabling...
First caesium atomic clock, 1955. First caesium atomic clock, 1955. Made by National Physical Laboratory , Teddington, Middlesex. The United States...原子鐘
First caesium atomic clock, 1955. Made by National Physical Laboratory , Teddington, Middlesex. The United States Bureau of Standards built an...原子鐘
Ludwig Mond was a German-born industrial chemist who set-up the first ammonia-soda plant in England, producing soda from common salt, ammonia and...
Ernest Solvay was the first person to successfully produce soda by the ammonia-soda process. The soda was produced using a mixture of common salt,...
Ludwig Mond set up the first ammonia-soda plant in England, producing soda from common salt, ammonia and carbon dioxide. In partnership with John...
