Patents by Inventor Philip A. Moore, Jr.
Philip A. Moore, Jr. has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11944951Abstract: Calcium silicate hydrate nanoparticles are combined with ammonia control materials (e.g. alum, aluminum chloride, ferric chloride, ferric sulfate, and/or sodium bisulfate) to create a phosphorus-binding composition. In the preferred embodiment, the composition is applied to poultry litter, poultry bedding or other non-aqueous substrates that are at least partially comprised of animal manure. The composition binds with phosphorus to at least reduce the amount of phosphorus in runoff water or in leachate from fields fertilized with treated manure. The combining of the calcium silicate hydrate nanoparticles with the ammonia control products has a surprising and unexpected result. The calcium silicate hydrate-ammonia control material mix reduces soluble phosphorus more than either component of the mix alone.Type: GrantFiled: February 9, 2021Date of Patent: April 2, 2024Assignee: The United States of America, as represented by the Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Publication number: 20230321587Abstract: An air purification and recirculation system positioned within an animal rearing/sheltering facility. The system draws untreated air into an elongated air treatment apparatus having a dust scrubbing section, an ammonia scrubbing section, and acid scrubbing section, configured so that the treatment sections are positioned in series. At the end of the air treatment process, the treated air is exhausted back into the animal rearing facility so that the air is circulated within the facility. Acid and water used during the air treatment process are continuously recycled and directed back through the scrubbers in the air treatment apparatus.Type: ApplicationFiled: April 7, 2022Publication date: October 12, 2023Inventor: PHILIP A MOORE, JR.
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Publication number: 20210394154Abstract: Calcium silicate hydrate nanoparticles are combined with ammonia control materials (e.g. alum, aluminum chloride, ferric chloride, ferric sulfate, and/or sodium bisulfate) to create a phosphorus-binding composition. In the preferred embodiment, the composition is applied to poultry litter, poultry bedding or other non-aqueous substrates that are at least partially comprised of animal manure. The composition binds with phosphorus to at least reduce the amount of phosphorus in runoff water or in leachate from fields fertilized with treated manure. The combining of the calcium silicate hydrate nanoparticles with the ammonia control products has a surprising and unexpected result. The calcium silicate hydrate-ammonia control material mix reduces soluble phosphorus more than either component of the mix alone.Type: ApplicationFiled: February 9, 2021Publication date: December 23, 2021Inventor: Philip A. Moore, JR.
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Patent number: 9301440Abstract: Disclosed are manure amendment compositions containing a dry or liquid mixture of (1) alum mud and at least one member selected from the group consisting of acid (e.g., sulfuric), bauxite, and mixtures thereof, or (2) bauxite and at least one member selected from the group consisting of acid (e.g., sulfuric), alum mud, and mixtures thereof, which when added to animal manure will form a treated manure product having improved environmental, health and/or animal performance. Also disclosed are various methods of using the manure amendment composition.Type: GrantFiled: July 15, 2014Date of Patent: April 5, 2016Assignee: The United States of America, as represented by The Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Publication number: 20160067652Abstract: The exhaust air scrubber system for animal containment facilities includes a two-stage scrubber configuration. Exhaust air from the animal containment facility flows first into a dust scrubber, which removes dust from the air and reduces the alkalinity of the exhaust air. The exhaust air then flows into an ammonia scrubber which removes the ammonia from the air. The ammonia is converted to nitrate by acid-tolerant nitrifying bacteria. The nitrification process produces acid, which reduces the pH of the scrubber solution in the ammonia scrubber, allowing the scrubber to capture additional ammonia.Type: ApplicationFiled: September 10, 2014Publication date: March 10, 2016Inventor: Philip A. Moore, JR.
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Patent number: 8663551Abstract: The containment facility ventilation system comprises a two stage scrubber configuration. Exhaust air flows out of an animal containment facility and into a particulate scrubber, which removes particulates and reduces the alkalinity of the exhaust air. The particulate scrubber also reduces the carbon dioxide in the exhaust air. The air then flows into a chemical scrubber which effectively removes ammonia from the exhaust air. The chemical scrubber comprises a potassium bisulfate scrubber solution, and the particulate scrubber comprises a neutral calcium salt scrubber solution.Type: GrantFiled: May 15, 2013Date of Patent: March 4, 2014Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Patent number: 7438815Abstract: Lipids, such as plant oils and animal fats, are effective for treatment of animal wastes to inhibit both the emission of ammonia and other odors, and the discharge of particulate matter, microorganisms, and endotoxins, therefrom. Inhibition of ammonia volatilization and particulate or microbial discharge is effected by application of an effective amount of a lipid containing composition onto the animal wastes. Moreover, when used in combination with solutions of salts of acidic proton donors such as aluminum chloride, aluminum nitrate, and alum, these lipids significantly improve the effectiveness of the proton donors to inhibit the release of ammonia and reduce phosphorous solubility.Type: GrantFiled: December 15, 2006Date of Patent: October 21, 2008Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Patent number: 7194979Abstract: Ammonia in the air exhausted from animal containment facilities may be removed by scrubbing the air with a solution of a suitable salt of an acidic proton donor such as alum. Ammonia may be removed from the air within any enclosed animal building which includes at least one air inlet and at least one outlet, a ventilation system having an air mover effective to draw fresh air into the building through the inlet and exhaust contaminated air through the outlet, and an air scrubber in communication with the outlet. Prior to exhausting the air into the environment, the air is passed through the scrubber where it is contacted with a solution of the salt of an acidic proton donor effective for flocculating ammonia therein. The flocculated ammonia may then be removed from the solution, which may then be recycled to the scrubber.Type: GrantFiled: December 3, 2004Date of Patent: March 27, 2007Assignee: The United States of America as represented by the Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Patent number: 7011824Abstract: A method of treating animal manure solids comprises contacting the solids with a treatment composition comprising AlCl3.nH2O or Al(NO3)3.mH2O, or the residue of AlCl3.nH2O or Al(NO3)3.mH2O, to form a treated waste product, wherein n is from 0 to 10, and m is from 0 to 12. The treatment amount can be effective to reduce phosphorus solubility in the manure; reduce phosphorus runoff and/or phosphorus leaching from fields fertilized with manure; inhibit ammonia volatilization from the manure; flocculate solids in the manure; reduce pathogens in the manure; increase the nitrogen content in the manure; and/or reduce acid rain and PM-10s associated with the manure.Type: GrantFiled: December 4, 2000Date of Patent: March 14, 2006Assignees: The United States of America as represented by the Secretary of Agriculture, The Board of Trustees of the University of ArkansasInventor: Philip A. Moore, Jr.
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Patent number: 6346240Abstract: A method of treating liquid animal manure comprising contacting a manure slurry with a treatment composition comprising a treatment effective amount of AlCl3.nH2O or Al(NO3)3.mH2O, or the residue of AlCl3.nH2O or Al(NO3)3.mH2O, to form a resulting slurry, wherein n is from 0 to 10, and m is from 0 to 12. The treatment effective amount is effective to reduce phosphorus solubility in the manure; reduce phosphorus runoff and/or phosphorus leaching from fields fertilized with manure; inhibit ammonia volatilization from the manure; flocculate solids in the manure; reduce pathogens in the manure; increase the nitrogen content in the manure; and/or reduce acid rain and PM-10s associated with the manure.Type: GrantFiled: October 22, 1998Date of Patent: February 12, 2002Assignees: The United States of America as represented by the Secretary of Agriculture, The Board of Trustees of the University of ArkansasInventor: Philip A. Moore, Jr.
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Patent number: 5961968Abstract: A method for treating poultry litter which inhibits ammonia volatilization and reduces soluble phophorus levels in the litter. The method comprises the addition of alum to litter in an amount sufficient to maintain the litter pH at values low enough to inhibit ammonia volatilization. The addition of alum, iron or calcium compounds to litter also effectively precipitates soluble phosphorus in litter, thereby reducing the amount of soluble phosphorus runoff from fields receiving litter.Type: GrantFiled: May 1, 1996Date of Patent: October 5, 1999Assignees: Trustees of University of Arkansas, The United States of America as represented by the Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Patent number: 5928403Abstract: Poultry production is improved by treating poultry manure in the growing location with alum in an amount of from about 0.75 to about 1.5 tons of alum per 10000 birds raised, or at least 0.15 to about 0.25 pounds of alum per bird raised. Poultry manure treatment with alum improves weight gain and feed conversion and decreases mortality for birds grown on treated manure as compared with birds grown on untreated manure. The alum-treated manure may also be used as an agricultural fertilizer. When used as agricultural fertilizer in agricultural runoff water studies, plots fertilized with alum-treated manure exhibit decreased concentrations of phosphorus and heavy metals such as arsenic, copper, iron and zinc as compared with plots fertilized with untreated, normal poultry manure.Type: GrantFiled: September 20, 1996Date of Patent: July 27, 1999Assignees: Trustees of University of Arkansas, The United States of America as represented by the Secretary of AgricultureInventor: Philip A. Moore, Jr.
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Patent number: 5914104Abstract: Short term control of ammonia volatilization from animal manures is provided by surface treatment with aluminum sulfate. The aluminum sulfate may be applied to manure or manure receiving surfaces in an animal rearing facility in solid or liquid form. The control of atmospheric ammonia levels in animal rearing facilities to preferably less than about 25 ppm ammonia can be achieved by surface treatment employing amounts of alum as low as 0.5% by weight alum based on manure present.Type: GrantFiled: May 7, 1997Date of Patent: June 22, 1999Assignee: Trustees of the University of ArkansasInventor: Philip A. Moore, Jr.
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Patent number: 5890454Abstract: Atmospheric conditions and environmental impact of swine rearing facilities re improved by adding alum (aluminum sulfate) in a swine manure processing system. In an embodiment, alum is added to flush water used to flush away manure which has temporarily collected on at least a portion of a floor of the facility, such as in a flushing trough. The flushed manure and water are drained and delivered to a holding pond. Preferably, the flush water is then recycled from the holding pond for subsequent flushing. In another method, alum is added to a manure slurry in a manure collection pit disposed under a slatted floor on which the swine reside. In either method, alum is added in an amount sufficient to substantially inhibit ammonia volatilization and to decrease soluble phosphorus present to provide a healthy and environmentally safe swine rearing facility and an improved agricultural fertilizer.Type: GrantFiled: January 21, 1997Date of Patent: April 6, 1999Assignee: Trustees of the University of Arkansas and the United States of AmericaInventor: Philip A. Moore, Jr.
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Patent number: 5865143Abstract: Atmospheric growing conditions in high-rise animal rearing facilities are proved by spraying liquid alum periodically over the manure collection area. Improved high rise animal rearing facilities provided with a liquid alum treatment delivery system for misting or spraying the liquid alum over the manure collection area to strip ammonia gas from the air and to apply a chemical coating on a surface of the accumulated manure which reduces or prevents ammonia volatilization. The liquid chemical treatment comprises an aqueous alum solution containing 1 to about 50% by weight alum, applied at a rate of about 50-250 g of Al.sub.2 (SO.sub.4).sub.3. 14H.sub.2 O per kg of manure as it accumulates. The improved rearing facilities and methods control the atmospheric conditions in the animal rearing area at less than or equal to about 25 ppm ammonia throughout the growing cycle.Type: GrantFiled: October 22, 1996Date of Patent: February 2, 1999Assignee: Trustees of University of Arkansas and United States of AmericaInventor: Philip A. Moore, Jr.
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Patent number: 5622697Abstract: A method for treating poultry litter which inhibits ammonia volatilization and reduces soluble phophorus levels in the litter. The method comprises the addition of alum to litter in an amount sufficient to maintain the litter pH at values low enough to inhibit ammonia volatilization. The addition of alum, iron or calcium compounds to litter also effectively precipitates soluble phosphorus in litter, thereby reducing the amount of soluble phosphorus runoff from fields receiving litter.Type: GrantFiled: May 10, 1995Date of Patent: April 22, 1997Assignee: The Board of Trustees of the University of ArkansasInventor: Philip A. Moore, Jr.