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ALCOA ALUMINUM PRODUCTION EDUCATIONAL FILMS BAUXITE MINING, REFINING & SMELTING 55284 

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This series of three films produced by ALCOA to educate the public about the aluminum industry focuses on the production of aluminum. The films discus Bauxite mining, refining, smelting, and delivery. The various aspects of the production of aluminum are shown including Bauxite Refining (:09), Smelting of Aluminum (5:30), and Aluminum Fabricating Process (10:10).
The Bayer process shown is the principal industrial means of refining bauxite to produce alumina (aluminium oxide). Bauxite, the most important ore of aluminium, contains only 30-54% aluminium oxide, (alumina), Al2O3, the rest being a mixture of silica, various iron oxides, and titanium dioxide. The aluminium oxide must be purified before it can be refined to aluminium metal.
Alcoa Corporation (from Aluminum Company of America) is an American industrial corporation. It is the world's fifth largest producer of aluminum, with corporate headquarters in New York City. From its operational base in Pittsburgh, Pennsylvania in the United States, Alcoa conducts operations in 10 countries. Alcoa is a major producer of primary aluminum, fabricated aluminum, and alumina combined, through its active and growing participation in all major aspects of the industry: technology, mining, refining, smelting, fabricating, and recycling.
On November 1, 2016, Alcoa Inc. split into two new entities: Alcoa Corporation, which is engaged in the mining and manufacture of raw aluminum, and Arconic, which processes aluminum and other metals. In April 2017, Alcoa announced it will move its headquarters back to Pittsburgh effective September 1.
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18 июн 2017

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Комментарии : 26   
@HM2SGT
@HM2SGT 2 года назад
I've been working at the Rockdale plant since the beginning of 2005. I wish this video had been available when I first started and was figuring out how it all works. Fascinating stuff! Of course the plant is closed now and is being demolished. Being there nowadays is like sitting in on the autopsy of a friend.
@PeriscopeFilm
@PeriscopeFilm 2 года назад
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@blech71
@blech71 4 года назад
I like the way we in America say Aluminum and not LA YOU MINI UM. In the early 90’s I had a lifted truck and i had to have Alcoa Rims... those were the real deal back then. Those on my 35x15.50 TSX SUPER SWAMPERS took my lift and overall look to my truck to a whole new level. I still love that basic Alcoa design of those rims; timeless design!
@ToiletDuckify
@ToiletDuckify 2 года назад
Who says La-you-mini-um? I don't know we give you colonials our beautiful language and you all butcher it.
@ThommyofThenn
@ThommyofThenn Год назад
@@ToiletDuckify tar and feather the tory!
@ThommyofThenn
@ThommyofThenn Год назад
And they say it "al-ooh-min-ium"
@HM2SGT
@HM2SGT 2 года назад
At Rockdale, at the end the pigs were three quarter ton picnic table looking chunks. We had flatbed picking up pigs, usually stacked 5 high in a single row five Stacks along the Centerline of the trailer. Flatbeds also picked up sheet and good which was one great long Extrusion massing about 20 tons. Sheet loaded on the slab, cut to the appropriate length by shag. Pigs loaded on the street next to the cast house, we could fit five trucks on the slab & the street between the security office at the entrance & the slab waiting to be backed in under the crane. 5 could fit on Travis Street between building 90 and the fire station. My job in the plant protection division what is Manning the main gate and logging in drivers as they arrived in no-man's-land how to cross the street between the smelter and the power plant. Some drivers would arrive as early as the evening before so as to be first in and first out. We'd have 50 or 60 flatbeds a day, plus another dozen or a score drive-ins picking up pigs at dock three . Then there were another dozen or so Vans making deliveries to the store room at building 45 and 64. My job was to call the drivers on the CB and invite them to come down to the gate and sign-in. Make sure they had the proper PPE and direct them where to go, keep track of how many were aware and get the next one as soon as there was room. We loaded from 7 in the morning till lunch, when there was an hour break, then we'd finish the day about 3 in the afternoon. In addition to that I was responsible for answering the telephone and either getting people to the right number or giving directions to get to the plant, answering all manner of questions. I'm also a medic and firefighter as well as private security, so if there was an emergency I had to go grab the ambulance or fire apparatus and take care of business... we had a fire brigade comprised of about 100 people, and a medical Department staffed by nurse and a doctor during business hours and a nurse on off hours. Patients were treated and stabilized at the plant before being transported to definitive Care at the hospital in town if necessary. The nurse and Doctor also provided Health Care in the form of physicals and checkups, there was an x-ray machine and all the necessities of a general practitioners office. We also were responsible for Fire, Health and security at the power plant and the mine, although the power plant and mine were eventually sold and the new owner provided their own. Good Times. I enjoyed it and I wish it was still in operation. I'm still there but now I'm just checking in a couple of dozen deliveries and another dozen scrap loads taken the demolition bits to the scrap yard.
@marshallblythe7240
@marshallblythe7240 5 лет назад
If Pee Wee Herman and Jack Webb had a love-child it would be this guy.
@jonahansen
@jonahansen 4 года назад
It would have to be a butt baby.
@ThommyofThenn
@ThommyofThenn Год назад
O my god I can't unsee it haha haha
@zeroyeti563
@zeroyeti563 5 лет назад
спасибо
@arfaannoermahomed3443
@arfaannoermahomed3443 5 дней назад
Fun fact in 1943 during WW2 75 % of the bauxite of the US was from South America Suriname then known as Dutch Guyana was the biggest distributor cause 60% of all Bauxite of the US came from Dutch guyana Suriname
@mattl2281
@mattl2281 7 лет назад
Based on his comments I would say this dates from 1956 or 1957. He mentions the building of a plant starting in 1956.
@jiwbink
@jiwbink 5 лет назад
SOMEONE CLAIMED THIS WAS IN THE 50'S, I WOULD NOT DOUBT IT,NO SAFETY GLASSES OR HARD HARD IN SIGHT. ... AAAHHHH,THE GOOD OLE DAYS!
@robertle3038
@robertle3038 6 лет назад
His Aluminum bicycle is in the basement at the Alamo.
@Sevensixtytwo
@Sevensixtytwo 3 года назад
Fine aluminum powder can be hazardous.
@PointyTailofSatan
@PointyTailofSatan 7 лет назад
He who smelt it.....
@justinsharp2640
@justinsharp2640 7 лет назад
That poor man looks practically cadaverous! Get out of the office and get some sun, man!
@t8z5h3
@t8z5h3 7 лет назад
I think you put the video out of order
@txarguy8750
@txarguy8750 3 года назад
This dude literally cannot be around a pile of alumina without fondling it.
@MrOlgrumpy
@MrOlgrumpy 5 лет назад
This guy is just a narrator,his dialogue is parrot fashion,he really doesn't know what he's talking about.
@Paul-mq5yn
@Paul-mq5yn 4 года назад
I'm quite sure he is (was) significantly more knowledgeable than you
@agonov1
@agonov1 3 года назад
Yes right, the toxic byproduct are not been recycled, they end in an big hole, which forms a lake, and finally ends in the sea.... go and check the Alcoa factory in Spain, San Ciprian. Go and google Earth 43º42’03”N 7º29’19W (O alto de Lago)
@m8x425
@m8x425 Год назад
Ahhhh, pollution. The seeds of Alcoa's "Worldwide" efforts. Alcoa's corporate cronies loved virtue signaling about how they are a worldwide company. Too bad they couldn't get the logistics part figured out.
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