Hall process

Hall process

[′hȯl ‚prä·səs]
(metallurgy)
An electrolytic recovery process for aluminum employing a fused-bauxite (aluminum oxide), cryolite electrolyte.
References in periodicals archive ?
"The City Hall process has not gone as hoped for, and I accept responsibility for my part in this process, including not keeping the council consistently up-to-date as possible changes in scope and budget arose," he wrote.
But Ron Lowes, Middlesbrough's longest-ever serving independent councillor - who was first elected 35 years ago - says information is now available for all councillors to be involved in the town hall process.
In a recent interview Russo explained how the program works: "Our lawyers go out, they work with community groups, with neighborhood residential associations, merchant groups, the faith community, and they do this sort of town hall process for each area, and people vote to create a work program for the neighborhood.
The conventional method of producing aluminum pigments found in the graphic arts industry is by the wet grinding method (Hall process).
of America, Russell created the Alcoa Smelting Process, which used 30% less energy in a safe environment and was a direct competitor with the Hall process. The process provided better working conditions, less exposure to heat and stress, less fume emissions, less dependence on fluoride, and lower overall cost.
The aluminum industry blossomed with the development of the Hall process and the price of aluminum dropped from $15/lb in 1884 to $0.50/lb by 1890.
It is now clear that the new City Hall process has been terribly mismanaged and shrouded in secrecy from the very beginning, and that it has lost whatever credibility it may have once had.
Ralph Pablo, DENR Cordillera director, on Monday issued an order allowing the city to resume its solid waste operations provided City Hall processed all organic garbage stored at the dump and hauled out unprocessed compost.
Abu Dhabi's Department of Finance announced that the Al Maqta'a Bidding Hall processed the government tenders.
The Department of Finance-Abu Dhabi (DoF) has announced that the Al Maqta'a bidding hall processed tenders worth AED 10,260,975,489 from 10 different government entities in the Emirate of Abu Dhabi, during the first half of 2017.