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公开(公告)号：IN2667DEN2012A
公开(公告)日：2015-09-11
申请号：IN2667DEN2012
申请日：2012-03-27
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
IPC: C07D20060101
Abstract: The present invention provides combustion products of hydrocarbon fuels and controlled amounts of metal oxide strength enhancing materials. The combustion products are useful as additives to cementitious materials. A hydrocarbon fuel such as coal is introduced into a combustion chamber (12) and selected amounts of materials comprising CaO SiO2 and Al2O3 are also introduced into and/or downstream from the chamber (12). The hydrocarbon fuel undergoes combustion while the metal oxide strength enhancing materials react with each other and/or the ash or other reaction products of the hydrocarbon fuel. The combustion products have been found to significantly increase compressive strengths of cements such as Portland cement. A reduction in SO2 emission levels also results from the introduction of the metal oxide strength enhancing materials into the combustion process.
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公开(公告)号：AU2010298223B2
公开(公告)日：2015-11-05
申请号：AU2010298223
申请日：2010-09-23
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
Abstract: The present invention provides combustion products of hydrocarbon fuels and controlled amounts of metal oxide strength enhancing materials. The combustion products are useful as additives to cementitious materials. A hydrocarbon fuel such as coal is introduced into a combustion chamber (12) and selected amounts of materials comprising CaO, SiO
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Patent Agency Ranking
公开(公告)号：CA2860789A1
公开(公告)日：2013-07-18
申请号：CA2860789
申请日：2013-01-14
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
Abstract: A method and system (10) for producing modified coal combustion products are disclosed. The additives reduce the particle sizes of the coal combustion product and may also reduce the un-burned carbon content of the coal combustion product, making the modified product useful as an addition to cementitious materials.
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公开(公告)号：IN6598DEN2014A
公开(公告)日：2015-05-22
申请号：IN6598DEN2014
申请日：2014-08-05
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
Abstract: A method and system (10) for producing modified coal combustion products are disclosed. The additives reduce the particle sizes of the coal combustion product and may also reduce the un burned carbon content of the coal combustion product making the modified product useful as an addition to cementitious materials.
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公开(公告)号：AU2013207670A1
公开(公告)日：2014-07-31
申请号：AU2013207670
申请日：2013-01-14
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
Abstract: A method and system (10) for producing modified coal combustion products are disclosed. The additives reduce the particle sizes of the coal combustion product and may also reduce the un-burned carbon content of the coal combustion product, making the modified product useful as an addition to cementitious materials.
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公开(公告)号：AU2010298223A1
公开(公告)日：2012-04-12
申请号：AU2010298223
申请日：2010-09-23
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
Abstract: The present invention provides combustion products of hydrocarbon fuels and controlled amounts of metal oxide strength enhancing materials. The combustion products are useful as additives to cementitious materials. A hydrocarbon fuel such as coal is introduced into a combustion chamber (12) and selected amounts of materials comprising CaO, SiO and AlO are also introduced into and/or downstream from the chamber (12). The hydrocarbon fuel undergoes combustion while the metal oxide strength enhancing materials react with each other and/or the ash or other reaction products of the hydrocarbon fuel. The combustion products have been found to significantly increase compressive strengths of cements such as Portland cement. A reduction in SO emission levels also results from the introduction of the metal oxide strength enhancing materials into the combustion process.
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公开(公告)号：CA2774795A1
公开(公告)日：2011-03-31
申请号：CA2774795
申请日：2010-09-23
Applicant: ASH IMPROVEMENT TECHNOLOGY INC
Inventor： FRIED WAYNE
Abstract: The present invention provides combustion products of hydrocarbon fuels and controlled amounts of metal oxide strength enhancing materials. The combustion products are useful as additives to cementitious materials. A hydrocarbon fuel such as coal is introduced into a combustion chamber (12) and selected amounts of materials comprising CaO, SiO2 and Al2O3 are also introduced into and/or downstream from the chamber (12). The hydrocarbon fuel undergoes combustion while the metal oxide strength enhancing materials react with each other and/or the ash or other reaction products of the hydrocarbon fuel. The combustion products have been found to significantly increase compressive strengths of cements such as Portland cement. A reduction in SO2 emission levels also results from the introduction of the metal oxide strength enhancing materials into the combustion process.
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