Nghĩa của từ coltan bằng Tiếng Anh
Thousands of Grauer's mountain gorillas, chimpanzees and elephants have been slaughtered for food by illegal miners searching for coltan , a mineral containing metals like tantalum and niobium, used in cellphones and computers.
Đặt câu với từ "coltan"
1. Sell your Coltan to wholesale international Coltan buyers
2. Coltan: Coltan is the source of the minerals niobium and tantalum
3. Coltan is easily controlled by armed groups.
4. That is Coltan extraction, gold mining.
5. The mineral Coltan is one of the resources that is playing an important role in the technological revolution. Coltan ore itself is a vessel for technology minerals tantalum and niobium. Coltan, …
6. 01 Mar, 2021 Coltan and Tin ore
7. Coltan (Resources) - Kindle edition by Nest, Michael
8. How many Coltan importers and Buyers are listed on Tradewheel? There are currently 33 international Coltan importers listed on Tradewheel and there has been a significant increase in Coltan industry buying offers on
9. The Congo possesses 80 percent of the world's Coltan
10. Coltan is a dull metallic ore, when refined, Coltan becomes metallic tantalum, a heat-resistant powder that can hold a high electrical charge
11. The MOQ for Coltan industry varies, our agents can help you get the best quote from Coltan suppliers with the MOQ you like
12. (Download (PDF) Coltan fact sheet) Coltan is short for Columbite-tantalite – a black tar-like mineral found in major quantities in the Congo
13. The Congo possesses 64 percent of the world’s Coltan
14. From Coltan to capacitors The more valuable metal in the Coltan ore is Tantalum (Ta), with demand having grown at around 5 per cent per annum since 1990
15. Coltan is short for columbite-tantalite, a dull metallic ore
16. Coltan is a mixture of columbite and tantalite, both valuable Tantalum ores
17. At this page you may find price quotations of price of Coltan.
18. Use features like bookmarks, note taking and highlighting while reading Coltan …
19. What Is Coltan ?Coltan, short for Columbite-tantalite is a metallic ore comprisingNiobium and Tantalum, found mainly in the eastern regions of theDemocratic Republic of Congo (formally Zaire)
20. If you require a more detailed report or an updated Price of Coltan…
21. Coltan is nothing new and Tantalum Capacitors have been used for decades
22. About: Coltan Solutions was incorporated in mid 2016 in order to be…
23. Coltan is a dull black metallic ore consisting of two minerals, columbite and tantalite
24. In the directory there are available the listings of the products Coltan buyer.
25. The enterprises are ready Coltan buyer from 0 to 0 to offer you
26. The Coltan sinks to the bottom because of its weight and can be
27. After processing and refinery, Coltan is converted to tantalum in a metallic state.
28. ‘But cell phones also include Coltan, a mineral extracted in the deep forests of Congo in central Africa, home to the world's endangered lowland gorillas.’ ‘Congo is one of the world's greatest sources of the mineral Coltan.’ ‘As well as gold and diamonds, the region is a source of the rare mineral Coltan …
29. When refined, Coltan becomes a heat resistant powder, metallic tantalum, which has unique properties for storing electrical charge. Coltan occurs in granitic pegmatites, pockets where the deep seated molten rock crystallized last.
30. ‘But cell phones also include Coltan, a mineral extracted in the deep forests of Congo in central Africa, home to the world's endangered lowland gorillas.’ ‘Congo is one of the world's greatest sources of the mineral Coltan.’ ‘As well as gold and diamonds, the region is a source of the rare mineral Coltan …
31. The properties of refined Coltan is a vital element in creating devices that store
32. — In-Game Description Coltan is a specific commodity item of Minerals in the galaxy.
33. Coltan è labbreviazione di due minerali colombio e tantalio,• E molto raro in natura
34. English (wikipedia Coltan) Noun A metallic ore from which the elements niobium and tantalum are extracted
35. Definition of Coltan : a dull black ore that consists of a mixture of columbite and tantalite and is a minor source of tantalum Examples of Coltan in a Sentence Recent Examples on the Web Some mines are …
36. First, the Coltan is mined in small, manual operations and transferred through several intermediaries in the
37. The following are reference prices, estimated prices, list prices or prices requested by buyers of Coltan
38. When refined, the tar-like Coltan becomes metallic tantalum, a heat-resistant powder that holds a high
39. When refined, Coltan becomes metallic tantalum, a heat-resistant powder that can hold a high electrical charge.
40. When Coltan is refined it becomes a heat resistant powder that can hold a high electric charge.
41. When Coltan is refined it becomes a heat resistant powder that can hold a high electric charge
42. Coltan is short for Columbite-tantalite - a black tar-like mineral found in major quantities in the Congo.
43. Private firms offer price of Coltan от 0.00 до 0.00 you to buy
44. COLTAN (Columbite-Tantalite) is a dull metallic ore found in major quantities in the eastern areas of Congo
45. Deposits of precious metals (gold, silver, coltan) and fossil fuels (oil and natural gas) occur underneath rainforests globally.
46. Columbite-tantalite, Coltan for short, is a grey metallic ore found in large quantities in the eastern areas of Congo
47. The absence of Coltan would for example make crucial task such as x-ray and electronic daily communication almost impossible
48. The ore Coltan is just one of many minerals over which there is a civil war going on
49. Coltan, also known as columbite-tantalite, is a dull black metallic mineral containing the elements niobium and tantalum
50. Expand_more Crude oil, gold, diamonds, copper, cobalt, Coltan , zinc, tin and so on play a very important role here.