PROCESS FOR MAKING MINERAL FIBRES
The present invention provides a process for making a mineral melt comprising: providing a circulating combustion chamber which contains circulating chamber gases, injecting a stream of particulate fuel into the combustion chamber through a fuel feed pipe, injecting combustion gas into the combustio...
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| creator | HANSEN Lars Elmekilde BOLLUND Lars HANSEN Peter Binderup HANSEN Lars Kresten JENSEN Leif Moller |
| description | The present invention provides a process for making a mineral melt comprising:
providing a circulating combustion chamber which contains circulating chamber gases,
injecting a stream of particulate fuel into the combustion chamber through a fuel feed pipe,
injecting combustion gas into the combustion chamber;
mixing the stream of particulate fuel with the combustion gas and with the circulating chamber gases by injecting into the combustion chamber secondary gas, through a secondary gas inlet, wherein the secondary gas is injected adjacent to the stream of particulate fuel and the injection speed of the secondary gas is at least 100 m/s greater than the injection speed of the particulate fuel;
suspending particulate mineral material in the circulating chamber gases and combusting the fuel, thereby melting the particulate mineral material and forming a mineral melt and hot exhaust gases; and
separating the hot exhaust gases from the melt and collecting the melt. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_SI2051946TT1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>SI2051946TT1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_SI2051946TT13</originalsourceid><addsrcrecordid>eNrjZFAMCPJ3dg0OVnDzD1LwdfT29HNX8PX0cw1y9FFw83QKcg3mYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxwZ5GBqaGliZmISGGxsSoAQAVXiKE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESS FOR MAKING MINERAL FIBRES</title><source>esp@cenet</source><creator>HANSEN Lars Elmekilde ; BOLLUND Lars ; HANSEN Peter Binderup ; HANSEN Lars Kresten ; JENSEN Leif Moller</creator><creatorcontrib>HANSEN Lars Elmekilde ; BOLLUND Lars ; HANSEN Peter Binderup ; HANSEN Lars Kresten ; JENSEN Leif Moller</creatorcontrib><description>The present invention provides a process for making a mineral melt comprising:
providing a circulating combustion chamber which contains circulating chamber gases,
injecting a stream of particulate fuel into the combustion chamber through a fuel feed pipe,
injecting combustion gas into the combustion chamber;
mixing the stream of particulate fuel with the combustion gas and with the circulating chamber gases by injecting into the combustion chamber secondary gas, through a secondary gas inlet, wherein the secondary gas is injected adjacent to the stream of particulate fuel and the injection speed of the secondary gas is at least 100 m/s greater than the injection speed of the particulate fuel;
suspending particulate mineral material in the circulating chamber gases and combusting the fuel, thereby melting the particulate mineral material and forming a mineral melt and hot exhaust gases; and
separating the hot exhaust gases from the melt and collecting the melt.</description><language>eng ; slv</language><subject>AIR ; BLASTING ; CHEMISTRY ; COMBUSTION APPARATUS ; COMBUSTION PROCESSES ; GLASS ; HEATING ; LIGHTING ; MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES ; MECHANICAL ENGINEERING ; METALLURGY ; METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN ; MINERAL OR SLAG WOOL ; WEAPONS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=SI&NR=2051946T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20191129&DB=EPODOC&CC=SI&NR=2051946T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HANSEN Lars Elmekilde</creatorcontrib><creatorcontrib>BOLLUND Lars</creatorcontrib><creatorcontrib>HANSEN Peter Binderup</creatorcontrib><creatorcontrib>HANSEN Lars Kresten</creatorcontrib><creatorcontrib>JENSEN Leif Moller</creatorcontrib><title>PROCESS FOR MAKING MINERAL FIBRES</title><description>The present invention provides a process for making a mineral melt comprising:
providing a circulating combustion chamber which contains circulating chamber gases,
injecting a stream of particulate fuel into the combustion chamber through a fuel feed pipe,
injecting combustion gas into the combustion chamber;
mixing the stream of particulate fuel with the combustion gas and with the circulating chamber gases by injecting into the combustion chamber secondary gas, through a secondary gas inlet, wherein the secondary gas is injected adjacent to the stream of particulate fuel and the injection speed of the secondary gas is at least 100 m/s greater than the injection speed of the particulate fuel;
suspending particulate mineral material in the circulating chamber gases and combusting the fuel, thereby melting the particulate mineral material and forming a mineral melt and hot exhaust gases; and
separating the hot exhaust gases from the melt and collecting the melt.</description><subject>AIR</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>COMBUSTION APPARATUS</subject><subject>COMBUSTION PROCESSES</subject><subject>GLASS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</subject><subject>MECHANICAL ENGINEERING</subject><subject>METALLURGY</subject><subject>METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN</subject><subject>MINERAL OR SLAG WOOL</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAMCPJ3dg0OVnDzD1LwdfT29HNX8PX0cw1y9FFw83QKcg3mYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxwZ5GBqaGliZmISGGxsSoAQAVXiKE</recordid><startdate>20191129</startdate><enddate>20191129</enddate><creator>HANSEN Lars Elmekilde</creator><creator>BOLLUND Lars</creator><creator>HANSEN Peter Binderup</creator><creator>HANSEN Lars Kresten</creator><creator>JENSEN Leif Moller</creator><scope>EVB</scope></search><sort><creationdate>20191129</creationdate><title>PROCESS FOR MAKING MINERAL FIBRES</title><author>HANSEN Lars Elmekilde ; BOLLUND Lars ; HANSEN Peter Binderup ; HANSEN Lars Kresten ; JENSEN Leif Moller</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_SI2051946TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; slv</language><creationdate>2019</creationdate><topic>AIR</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>COMBUSTION APPARATUS</topic><topic>COMBUSTION PROCESSES</topic><topic>GLASS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES</topic><topic>MECHANICAL ENGINEERING</topic><topic>METALLURGY</topic><topic>METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN</topic><topic>MINERAL OR SLAG WOOL</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>HANSEN Lars Elmekilde</creatorcontrib><creatorcontrib>BOLLUND Lars</creatorcontrib><creatorcontrib>HANSEN Peter Binderup</creatorcontrib><creatorcontrib>HANSEN Lars Kresten</creatorcontrib><creatorcontrib>JENSEN Leif Moller</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HANSEN Lars Elmekilde</au><au>BOLLUND Lars</au><au>HANSEN Peter Binderup</au><au>HANSEN Lars Kresten</au><au>JENSEN Leif Moller</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR MAKING MINERAL FIBRES</title><date>2019-11-29</date><risdate>2019</risdate><abstract>The present invention provides a process for making a mineral melt comprising:
providing a circulating combustion chamber which contains circulating chamber gases,
injecting a stream of particulate fuel into the combustion chamber through a fuel feed pipe,
injecting combustion gas into the combustion chamber;
mixing the stream of particulate fuel with the combustion gas and with the circulating chamber gases by injecting into the combustion chamber secondary gas, through a secondary gas inlet, wherein the secondary gas is injected adjacent to the stream of particulate fuel and the injection speed of the secondary gas is at least 100 m/s greater than the injection speed of the particulate fuel;
suspending particulate mineral material in the circulating chamber gases and combusting the fuel, thereby melting the particulate mineral material and forming a mineral melt and hot exhaust gases; and
separating the hot exhaust gases from the melt and collecting the melt.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; slv |
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| subjects | AIR BLASTING CHEMISTRY COMBUSTION APPARATUS COMBUSTION PROCESSES GLASS HEATING LIGHTING MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES MECHANICAL ENGINEERING METALLURGY METHODSOR APPARATUS FOR COMBUSTION USING FLUID FUELOR SOLID FUEL SUSPENDED IN MINERAL OR SLAG WOOL WEAPONS |
| title | PROCESS FOR MAKING MINERAL FIBRES |
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