REGISTER now for FREE 
|
FREE patent keyword monitoring and additional FREE benefits. REGISTER now for FREE
|
|
|
Hazardous Or Toxic Waste Destruction Or Containment > Processes For Making Harmful Chemical Substances Harmless, Or Less Harmful, By Effecting A Chemical Change In The Substances (epo/ Jpo) > By Reacting With Chemical Agents (epo/jpo) By Reacting With Chemical Agents (epo/jpo)By Reacting With Chemical Agents (epo/jpo) patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/09/06 - 20060252975 - Method for high efficiency salt removal from phenol process byproducts A method is provided herein for desalting of wastes/byproducts from a cumene-based phenol production process. The phenol production wastes (PPW), which comprise compounds formed during a technical grade cumene hydroperoxide cleavage stage (so called “phenol tar”) and/or aromatic derivatives formed during an alpha-methylstyrene hydrogenation stage (or a target AMS production ... 08/17/06 - 20060183958 - Process for the treatment of waste metal chlorides A process is described for treating the residues from metal chlorination processes wherein valuable volatile metal chlorides or metalorgano chlorides are recovered while low volatility metal chlorides and chloride complexes are reacted with a neutralizing humectant. The resulting neutral, dry solid is suitable for land fill disposal or for recovery ... 06/15/06 - 20060129019 - Material for treating harmful substance and method for treating harmful substance using the same The present invention relates to a harmful material remediating agent comprising a metal oxide and a reducing material, and it can remediate environmental pollutants such as harmful organic compounds and nitrate or nitrite nitrogen-containing compounds efficiently and at low cost. ... 05/25/06 - 20060111604 - Method for applying asbestos digestion chemical to asbestos-containing materials A method for applying liquid, foam and/or gel forms of asbestos digestion chemicals through painted, coated or otherwise protected or encapsulated surfaces of asbestos-containing materials. The method includes forming an injection aperture in the encapsulating material and contacting the hazardous asbestos-containing material with asbestos digestion material through the injection aperture. ... 05/18/06 - 20060106272 - In-situ treatment of asbestos-containing material The present invention relates to methods for the in-situ treatment of ACM containing chrysotile asbestos using a polycarboxylic acid such as oxalic acid. The polycarboxylic acid is introduced to the ACM while it remains substantially in place, or “in-situ,” and assists in converting the asbestos to a non-asbestos material. When ... 04/20/06 - 20060084834 - Recycling the chemical elements intoxic chemicals into useful and saleable chemicals This chemical process was conceived as a safe and economically feasible method to dispose of hazardous organic and inorganic chemicals, any and all, including chemical weapons and explosives. Other processes used such as incineration, pyrolysis, and hydrolysis and nuclear produce gaseous products which are more toxic than the original disposal ... 12/29/05 - 20050288542 - Method for coprecipitation of actinides in different oxidation states and method for preparation of mixed compounds of actinides Method for coprecipitation (or simultaneous precipitation) of at least one actinide in oxidation state (IV) with at least one actinide in oxidation state (III), wherein: a solution i.e. mixture of actinide(s) in oxidation state (IV) and actinide(s) in oxidation state (III) is prepared by adding to it a singly charged ... 06/23/05 - 20050137444 - Method for removing heavy metals from incinerator fly ashes A method of removing heavy metals from incinerator fly ashes has the steps of: Determining the type of waste and its treating mode of an incinerator, and determining the outlet(s) and quantities of original fly ash (OFA) and reacted fly ash (RAF) in the incineration facility; Sampling OFA and RFA ... ### FreshPatents.com Support |