Method for converting asbestos to non-carcinogenic compounds

Selby, Thomas W

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A - human necessities
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Title: Method for converting asbestos to non-carcinogenic compounds

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Abstract

Hazardous and carcinogenic asbestos waste characterized by a crystalline fibrous structure is transformed into non-carcinogenic, relatively nonhazardous, and non-crystalline solid compounds and gaseous compounds which have commercial utilization. The asbestos waste is so transformed by the complete fluorination of the crystalline fibrous silicate mineral defining the asbestos.

Inventors:

Selby, Thomas W ^[1]

Kingston, TN

Issue Date:: 1996-01-01

Research Org.:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

OSTI Identifier:: 870543

Patent Number(s):: 5543120

Assignee:: United States of America as represented by United States (Washington, DC)

Patent Classifications (CPCs):: A - HUMAN NECESSITIES A62 - LIFE-SAVING A62D - CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS

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A - HUMAN NECESSITIES A62 - LIFE-SAVING A62D - CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS
A62D2101/41 - Inorganic fibres, e.g. asbestos
A62D3/36 - Detoxification by using acid or alkaline reagents

C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C01B33/126 - {Preparation of silica of undetermined type}

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DOE Contract Number:: AC05-84OR21400

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: method; converting; asbestos; non-carcinogenic; compounds; hazardous; carcinogenic; waste; characterized; crystalline; fibrous; structure; transformed; relatively; nonhazardous; non-crystalline; solid; gaseous; commercial; utilization; complete; fluorination; silicate; mineral; defining; solid compound; gaseous compounds; gaseous compound; crystalline solid; /423/

Citation Formats


                    Selby, Thomas W. Method for converting asbestos to non-carcinogenic compounds.  United States: N. p., 1996. 
        Web.

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                    Selby, Thomas W. Method for converting asbestos to non-carcinogenic compounds.  United States.

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                    Selby, Thomas W. Mon .  
        "Method for converting asbestos to non-carcinogenic compounds".  United States.  https://www.osti.gov/servlets/purl/870543.

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@article{osti_870543,

  title        = {Method for converting asbestos to non-carcinogenic compounds},

  author       = {Selby, Thomas W},

  abstractNote = {Hazardous and carcinogenic asbestos waste characterized by a crystalline fibrous structure is transformed into non-carcinogenic, relatively nonhazardous, and non-crystalline solid compounds and gaseous compounds which have commercial utilization. The asbestos waste is so transformed by the complete fluorination of the crystalline fibrous silicate mineral defining the asbestos.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1996},

  month        = {1}

}

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