Making of Aluminium

Author: smith on 21-09-2013, 21:00, views: 6 548

45

ALSCONALSCONCommercial production of aluminium for over 100 years largely commenced with the mining of bauxite, an impure form of aluminium oxide which constitutes approximately 16% of the earth's crust. Bauxite contains significant quantities of iron oxide, silicon and other impurities generally has a reddish-brown appearance and is found in large quantities in most tropical regions of the world. It typically occurs as blanket deposits, at or near the earth's surface and is formed by the cyclical (wet-dry-wet, etc.) weathering of aluminium oxide bearing ores.

 

Major deposits are found today in Brazil, West Africa, Australia and Malaysia and for the most part, the crude bauxite is mined and shipped to other locations where it is refined using the Bayer Process to the purer aluminium oxide, called alumina.

 

Transforming alumina to aluminium metal requires significant quantities of electrical energy, and this conversion is carried out in large carbon lined vessels or electrolytic cells. Using the same principles as developed by Hall and Heroult in 1876, this process reduces the metal oxide to a molten metal. By dissolving the alumina in a bath or melt of cryolite (Sodium aluminium flouride) at 960 hC and using a consumable carbon anode, the oxygen component combines to form carbon dioxide and the aluminium left behind forms in a molten pool in the bottom of the electrolytic cell or vpot', as it is sometimes called. The metal is periodically siphoned off and cast into one of the many ingot or product forms as required by the customer or downstream process.

 



Making of Aluminium

Nigeria has a well-developed intermediate/secondary aluminium industry. The industry comprises the rolling mills which manufacture rolled products such as flat sheets, coils and circles, and extrusion plants which produce profiles.
 
Nigeria also has a well-developed downstream aluminium industry making finished goods from the rolled products and extruded profiles made by the intermediate industry.
 
Nigeria's aluminium industry would, therefore, be more integrated once the aluminium smelter being constructed at lkot Abasi is operational and is able to feed the intermediate industry.

 

There is no doubt about the need for an aluminium smelter plant in this country in view of the several and rapidly-expanding uses to which aluminium is put, including the production of vehicle bodies and components, doors, windows and other building materials; electric conductors, refrigeration, air-conditioning and cold storage facilities; irrigation pipes, foil wrappings just to mention a few. It behoves us, therefore, to establish necessary facilities, not only for the supply of these much-needed final products, but also for the production of the required intermediate inputs and the basic raw materials. This, indeed, is the essence of an integrated and selfreliant industrial development strategy, on which the present administration currently places great importance.

 

  Making of AluminiumMaking of Aluminium
 
Making of Aluminium 
Making of Aluminium      Making of Aluminium
скачать dle 11.1смотреть фильмы бесплатно

Category: Modern industrialisation: The Ikot Abasi aluminium

Dear visitor, you are browsing our website as Guest.
We strongly recommend you to register and login to view hidden contents.
<
  • Articles: 0
  • Comments: 90
  • ICQ: {icq}
18 October 2017 19:39

sirking79

  • Usergroup: Members
  • Register: 15.10.2017
  • Status: Currently Offlline
 
I recently came  across your blog and have been reading along. I thought I would leave my  first comment. I don’t know what to say except that I have enjoyed reading.  Nice blog, I will keep visiting this blog very often.Kissing Magic

I recently came  across your blog and have been reading along. I thought I would leave my  first comment. I don’t know what to say except that I have enjoyed reading.  Nice blog, I will keep visiting this blog very often.Kissing Magic

<
  • Articles: 0
  • Comments: 1
  • ICQ: {icq}
13 December 2017 19:35

AndersonMiller

  • Usergroup: Members
  • Register: 13.12.2017
  • Status: Currently Offlline
 
Woah, this was  definitely quite interesting to read. I didn't know making aluminium was such  a long process. I will include this process in my latest writing services  post so more and more people can know about this process.

<
  • Articles: 0
  • Comments: 24
  • ICQ: {icq}
12 April 2018 11:01

albinamuro2

  • Usergroup: Members
  • Register: 27.02.2018
  • Status: Currently Offlline
 
I read a article under the same title some time ago, but this articles quality is much, much better. How you do this.. you could check here

<
  • Articles: 0
  • Comments: 212
  • ICQ: {icq}
25 April 2018 22:40

stunnera1234

  • Usergroup: Members
  • Register: 14.11.2017
  • Status: Currently Offlline
 
Thanks  For sharing this Superb article.I use this Article to show my assignment in  college.it is useful For me Great Work. iq option  

<
  • Articles: 0
  • Comments: 82
  • ICQ: {icq}
7 May 2018 22:33

muneer ahmed

  • Usergroup: Members
  • Register: 7.05.2018
  • Status: Currently Offlline
 
I am  always searching online for articles that can help me. There is obviously a  lot to know about this. I think you made some good points in Features also.  Keep working, great job! olymptrade

<
  • Articles: 0
  • Comments: 82
  • ICQ: {icq}
15 May 2018 10:55

muneer ahmed

  • Usergroup: Members
  • Register: 7.05.2018
  • Status: Currently Offlline
 
I can set  up my new idea from this post. It gives in depth information. Thanks for this  valuable information for all,.. karamba

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
25 May 2018 13:07

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
Then again, poker players can simply play their recreations in online poker rooms. Streak forms, the ones that programs utilize are accessible for these sorts of diversions. hopa

<
  • Articles: 0
  • Comments: 82
  • ICQ: {icq}
27 May 2018 16:34

muneer ahmed

  • Usergroup: Members
  • Register: 7.05.2018
  • Status: Currently Offlline
 
Intriguing  post. I Have Been pondering about this issue, so much obliged for posting.  Really cool post.It "s truly extremely pleasant and Useful post.Thanks iq  options

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
31 May 2018 14:08

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
Perhaps craps is your thing or possibly it will be roulette. You won't know until the point when you attempt. storspelare

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
1 July 2018 15:27

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
Starting from amazing rewards to great VIP medicines Slots Oasis displays a stellar client administration to the progressing advancements being advertised. bonus codes

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
9 July 2018 21:22

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
the entryway that gives you the immediate connect to the Horse Racing aftereffects of the online bookmakers. nightrush

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
22 July 2018 15:30

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
In case you're new to web based gaming, at that point online gambling club registries can be extremely useful to you. Bet at home

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
26 July 2018 15:34

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
This is practical and regularly charge free yet may take two or three days for the cash to get to your ledger. Gala casino

<
  • Articles: 0
  • Comments: 163
  • ICQ: {icq}
31 July 2018 15:10

aftabak

  • Usergroup: Members
  • Register: 4.04.2018
  • Status: Currently Offlline
 
It might appear that a player will win each time he plays the amusement, however in all actuality it isn't valid if there should arise an occurrence of 99% of the players. Oddsring

<
  • Articles: 0
  • Comments: 14
  • ICQ: {icq}
10 January 2019 21:47

expert

  • Usergroup: Members
  • Register: 14.12.2018
  • Status: Currently Offlline
 
I'm just seeking to  models write-up. Its fantastic come across people today explain in words to  the heart in combination with comprehension during this sizeable motif will  likely be easily uncovered. witches coven

<
  • Articles: 0
  • Comments: 14
  • ICQ: {icq}
11 January 2019 20:41

expert

  • Usergroup: Members
  • Register: 14.12.2018
  • Status: Currently Offlline
 
They {use|make use  of|employ|apply} their {knowledge|understanding|expertise|practical  knowledge} and {skills|abilities|capabilities|skill-sets} to  {identify|determine|pinpoint|detect} what is  {limiting|restricting|constricting} an individual's {movement|mobility} and  {performance|functionality|effectiveness} physiotherapy wokingham

<
  • Articles: 0
  • Comments: 5
  • ICQ: {icq}
12 March 2019 17:19

shormchao

  • Usergroup: Members
  • Register: 12.03.2019
  • Status: Currently Offlline
 
<
  • Articles: 0
  • Comments: 4
  • ICQ: {icq}
31 August 2019 09:16

JackPonting

  • Usergroup: Members
  • Register: 31.08.2019
  • Status: Currently Offlline
 
I appreciate your efforts put in to write this informative post. I would like to say thanks for sharing such an informative posts with us. Jack, Consultant writer at Quality Dissertation

<
  • Articles: 0
  • Comments: 4
  • ICQ: {icq}
9 September 2019 08:37

IdaWallace

  • Usergroup: Members
  • Register: 9.09.2019
  • Status: Currently Offlline
 
I am such a thankful to an author for sharing such useful information of process of Alumni in depth. I really like this post and I definitely share this information with my Austria’s college students who are taking Writing assignment help from Assignment Help Folks 

<
  • Articles: 0
  • Comments: 4
  • ICQ: {icq}
6 November 2019 08:26

CarolineWebb

  • Usergroup: Members
  • Register: 30.08.2019
  • Status: Currently Offlline
 
You wonderfully explained here making process of aluminium in brief. Thanks a lot for sharing such a wonderful blog with us.
Caroline Webb, nursing personal statement writer

<
  • Articles: 0
  • Comments: 2
  • ICQ: {icq}
30 November 2019 18:50

krystalg

  • Usergroup: Members
  • Register: 30.11.2019
  • Status: Currently Offlline
 
I love reading your post. This is one of the best blog ever. Thanks for sharing information. Hope you are sharing the same in future.Using mouse repeatedly while playing games then use Auto clicker for games to increase your efficiency.

<
  • Articles: 0
  • Comments: 3
  • ICQ: {icq}
27 December 2019 15:48

ChristopherDavis

  • Usergroup: Members
  • Register: 25.12.2019
  • Status: Currently Offlline
 
Found your post interesting to read. I cant wait to see your post soon. Good Luck for the upcoming update.This article is really very interesting and effective.
Link here to Set Online Timer

<
  • Articles: 0
  • Comments: 5
  • ICQ: {icq}
15 January 2020 09:45

AlexJuvion

  • Usergroup: Members
  • Register: 28.08.2019
  • Status: Currently Offlline
 
This is mind-blowing blog I found here which is describe the whole process of making aluminium the images. I am happy to share this process with my students who are taking cheap dissertation writing services from me at pocket friendly price.

<
  • Articles: 0
  • Comments: 1 299
  • ICQ: {icq}
29 January 2020 16:13

mtom78632

  • Usergroup: Members
  • Register: 6.08.2018
  • Status: Currently Offlline
 
Thanks for sharing this great article. Very inspiring! (as always, btw)Fitzrovia barbers

<
  • Articles: 0
  • Comments: 1 299
  • ICQ: {icq}
6 February 2020 15:33

mtom78632

  • Usergroup: Members
  • Register: 6.08.2018
  • Status: Currently Offlline
 
hey there and thank you for your information — I’ve certainly  picked up anything new from right here. I did however expertise a few  technical points using this website, as I experienced to reload the site many  times previous to I could get it to load correctly. casino mobile

<
  • Articles: 0
  • Comments: 3
  • ICQ: {icq}
16 February 2020 09:07

CarolHenderson

  • Usergroup: Members
  • Register: 16.02.2020
  • Status: Currently Offlline
 
Great post about chronic about work I Get more help from your post I found so many blogs related to this But do not get that much information also I found some interesting information about macautoclicker


<
  • Articles: 0
  • Comments: 36
  • ICQ: {icq}
17 February 2020 05:41

jensonbuck

  • Usergroup: Members
  • Register: 17.02.2020
  • Status: Currently Offlline
 
Hello, I just wanted to compliment you on your excellent website. As of now, this is one of the most unique and informative sites that I visited this year. As you have a Fascinating content and very well laid out and it was easy to read. You should be commended for all of your efforts. Take care and I wish you the best in your current and future endeavours. 토토사이트추천 || 토토사이트추천

<
  • Articles: 0
  • Comments: 1 299
  • ICQ: {icq}
18 February 2020 15:23

mtom78632

  • Usergroup: Members
  • Register: 6.08.2018
  • Status: Currently Offlline
 
Wow,  this is truly an influencing take on this idea. 더킹 카지노
-------------------------------------------------------------------------------
------
Along  with the whole thing which appears to be developing within this particular  subject material, all your points of view are actually very exciting.  해외축구중계

<
  • Articles: 0
  • Comments: 4
  • ICQ: {icq}
26 February 2020 13:00

LaurendeSouza

  • Usergroup: Members
  • Register: 30.08.2019
  • Status: Currently Offlline
 
I am so happy to this informative content for which I was wondering about for a long time. Thanks a lot for sharing blog which is on making aluminium. Lauren Desouza, https://www.cvfolks.co.uk/care-assistant-cv/

<
  • Articles: 0
  • Comments: 1 299
  • ICQ: {icq}
2 March 2020 14:55

mtom78632

  • Usergroup: Members
  • Register: 6.08.2018
  • Status: Currently Offlline
 
reading  science fiction books is the stuff that i am alwhttps://www.kings911.com/ays into. science fiction  really widens my imagination,, 예스카지노 사이트
---------------------------------------------
Have  you consider starting an monthly news letter. It would take your site to its  potential. 더킹카지노 주소

Previous Next
Information
Users of Guests are not allowed to comment this publication.