The present invention provides a method for treating rotary slag containing iron and sodium compounds. The method involves treating the slag in a sulfuric acid solution to convert the iron and sodium within the slag to iron sulfate and sodium sulfate. The iron sulfate (along with substantially all of the heavy metal contaminants) forms a precipitate, while the sodium sulfate remains in solution. The precipitate can then be separated from the solution.
Process For Fixing Lead-Contaminated Ecologically Hazardous Industrial Waste Materials Using Clinoptilolite Zeolite
There is provided a method for the ecologically safe disposal of lead-contaminated hazardous industrial wastes (such, as for example, those generated as discardable by-products in primary and secondary lead smelting operations, especially, blast furnace slags and matte), which comprises reducing the size of the lead-contaminated industrial wastes and treating them, prior to encapsulation in a hardenable material, with the naturally occurring zeolite, clinoptilolite, in an amount sufficient to prevent lead ions (Pb. sup. +2) from leaching out of the industrial wastes, through exposure to the action of atmospheric agents (e. g. , hot air and rain, or as a result of cyclical freezing and thawing in temperature climates), even over an extended period of time.
Mar 2013 to 2000 Quality ManagerAlliance Compressors Natchitoches, LA Jan 2005 to Mar 2013 Senior Quality EngineerLean LeaderShreveport, LA Mar 2002 to Sep 2004GNB Technologies, Inc Shreveport, LA 1989 to Sep 2004 Lead acid battery manufacturer providing OE batteries for Ford, Toyota, MazdaQuality ManagerShreveport, LA Jan 2000 to Mar 2002Quality ManagerColumbus, GA Nov 1997 to Dec 1999Staff Scientist Jan 1997 to Nov 1997Technical Services Laboratory Columbus, GA Feb 1993 to Jan 1997 Manager of Quality and Technical ServicesRecycling Division Columbus, GA Jul 1989 to Feb 1993 Senior ChemistSanders Lead Company Troy, AL 1985 to 1989 Recycler of lead acid batteries and plastic
Education:
Troy State University 1984 BS in Chemistry
Wikipedia References
Paul Graves
Youtube
Sasquatch Syndicate | Paul Graves | Wenatchee...
In this episode, Chuck is joined by researcher and musician Paul Grave...
Duration:
1h 6m 59s
Bigfoot and the Beast - Eric Mintel & Paul Gr...
Investigator Eric Mintel and Bigfoot researcher Paul Graves share thei...
Duration:
2h 26m 1s
Paul Shane's Grave - Famous Graves
Todays Famous Grave visit, I go to see the Famous Grave of legendary c...
Duration:
7m 40s
Pantera:Dimebag Darrell Abbott and Vinnie Pau...
Opening song is Wings by Jonny Easton from the album Purpose available...
Duration:
32m 1s
Huge Sasquatch track find in Washington State...
- the highest quality ionic silver for your family Listen to the Liber...
Duration:
55m 24s
Men with Low Self-Esteem - He Loves YOU but H...
By Paul Graves. Hey Sigmund Article -
Duration:
9m 7s
News
Allkem and Livent to Create a Leading Global Integrated Lithium Chemicals Producer
Livent's President and Chief Executive Officer, Paul Graves, said: "I am excited for what lies ahead as Livent and Allkem combine forces to help power the transition to EVs, cleaner energy and a more sustainable future. We look forward to playing an even bigger role in the acceleration of decarbonizUpon completion of the Transaction, Peter Coleman will become the Chairman of NewCo, Paul Graves will become the CEO of NewCo, and Gilberto Antoniazzi will become the CFO of NewCo. The NewCo Board will have 14 members, consisting of 7 directors designated by Allkem and 7 directors designated by Live
Date: May 10, 2023
Category: Business
Source: Google
9 dead, 25 missing after fire erupts at Oakland warehouse party
Alameda County Sheriffs Sgt. Paul Graves said the death toll could reach 40, though he cautioned that some people may be at hospitals or made it out and are with friends. Later officials said the death toll might be in the dozens.
Date: Dec 03, 2016
Category: U.S.
Source: Google
Contra Costa County prosecutors clear all but 1 in sex scandal
Though nearly all of the alleged behavior in Contra Costa County happened in public places, mostly in vehicles parked on streets, no one passing by was likely to catch a glimpse as would be required for a lewd conduct in public charge, said Deputy District Attorney Paul Graves.
Date: Nov 04, 2016
Category: U.S.
Source: Google
William Shultz charged with murder, will not face death penalty
Shultz, 18, is accused of stabbing to death 9-year-old Jordon Almgren early Sunday morning, and was also charged with residential burglary for allegedly stealing car keys after the murder and fleeing the scene in a stolen car, said prosecutor Paul Graves.
Date: Apr 28, 2015
Category: U.S.
Source: Google
Trans-Tasman companies counting cost of Christchurch quake
Fonterra's global dairy trade manager Paul Graves said there was no evidence that the quake had affected the price. Strong demand from China for milk powder and some concern about supply constraints had been the strongest factors in pushing up prices, potentially aiding New Zealand's short-term reco