Filters and Topics
Search Results
How is germanium produced?
Quora
1 answer · 8 years ago
Quora
1 answer · 8 years ago
The ore concentrates are mostly sulfidic; they are converted to the oxides by heating under air in a process known as roasting: GeS2 + 3 O2 ...
Analyzed: Germanium Powder
Nanografi Advanced Materials
https://shop.nanografi.com › Blografi
Nanografi Advanced Materials
https://shop.nanografi.com › Blografi
Feb 20, 2020 — The largest amount, in the form of an oxide (GeO2), is obtained as a byproduct of obtaining zinc or coal combustion processes (the process under ...Read more
Germanium | 2023 Minerals Yearbook
USGS Publications Warehouse (.gov)
https://pubs.usgs.gov › myb › vol1 › myb1-2023-...
USGS Publications Warehouse (.gov)
https://pubs.usgs.gov › myb › vol1 › myb1-2023-...
PDF
Jan 1, 2026 — germanium metal powder is produced through the reduction of germanium dioxide with hydrogen, and first-reduction bars are cast from melted ...Read more
Review of germanium processing worldwide
ResearchGate
https://www.researchgate.net › publication › 22381608...
ResearchGate
https://www.researchgate.net › publication › 22381608...
Aug 6, 2025 — Germanium is extracted by means of complex processes from zinc residues in particular which also contain metal values such as cadmium, gallium, ...Read more
Germanium
Wikipedia
https://en.wikipedia.org › wiki › Germanium
Wikipedia
https://en.wikipedia.org › wiki › Germanium
Production · GeS2 + 3 O2 → GeO2 + 2 SO · GeO2 + 2 Cl2 → GeCl4 + O · GeO2 + 2 H2 → Ge + 2 H2O · GeO2 + C → Ge + CO ...Read more
Manufacturing process of Germanium powder
Anhui Fitech Material Co.,Ltd
https://www.fitechem.com › tag › manufacturing-proce...
Anhui Fitech Material Co.,Ltd
https://www.fitechem.com › tag › manufacturing-proce...
Germanium powder is a powder material primarily composed of germanium element, which finds extensive applications in various fields such as semiconductors, ...Read more
The Primary and Secondary Production of Germanium
questmetals.com
https://www.questmetals.com › blog › the-primary-and-...
questmetals.com
https://www.questmetals.com › blog › the-primary-and-...
May 5, 2025 — The primary production process begins with the extraction of coal, which contains small amounts of germanium along with other valuable materials ...Read more
Process for the production of germanium by reduction ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The present invention relates to methods of producing high purity germanium for use in the manufacture of, for example, infrared optics, radiation detectors ...
Role of Germanium in Microstructural Development of Powder ...
The University of Queensland
https://espace.library.uq.edu.au › UQ:bdea210 › R...
The University of Queensland
https://espace.library.uq.edu.au › UQ:bdea210 › R...
PDF
by T Sjafrizal2020Cited by 5 — This paper investigates the microstructural changes after incorporating germanium (Ge) into a Ti-20Cr alloy fabricated by powder metallurgy. A positive ...Read more
Germanium Compounds
Indium Corporation
https://www.indium.com › products › germanium-com...
Indium Corporation
https://www.indium.com › products › germanium-com...
At Indium Corporation, we provide premium-grade germanium dioxide and germanium tetrachloride in both prototype and mass-production quantities.Read more
People also search for