VERFAHREN UND VORRICHTUNG ZUR GLEICHZEITIGEN HERSTELLUNG VON GROBKERAMISCHEN ERZEUGNISSEN UND BRENNGAS
The invention relates to a process and the associated apparatus for the utilisation (valorisation) of mixtures of combustible organic substances and clay or carboniferous clay by recovery of a tar-free CO-containing and H2-containing combustion gas and coarse ceramic products (building ceramics) or...
Gespeichert in:
| Hauptverfasser: | , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | MOTTISCHKA, WILHELM MEHNERT, EBERHARD HOHMANN, HANS ROTTER, FRED EIDNER, DIETER GOEHLER, PETER KADLUBOWSKI, WOLFGANG WEIHRAUCH, FRITZ |
| description | The invention relates to a process and the associated apparatus for the utilisation (valorisation) of mixtures of combustible organic substances and clay or carboniferous clay by recovery of a tar-free CO-containing and H2-containing combustion gas and coarse ceramic products (building ceramics) or components. For this purpose, the mixtures shaped into green bodies are subjected in a chamber (1) to heat treatment in a steam-containing reducing atmosphere by direct contact with a steam-containing circulating gas which is circulated and heated before this contact in a circulating gas heater (15, 23). In this heat treatment, there takes place at temperatures of up to 200@C the drying of the green bodies, at temperatures of 200-700@C the pyrolysis of the organic substance and a ceramic consolidation of the green bodies, at temperatures of 700-900@C the gasification of the carbon formed during pyrolysis, a further ceramic consolidation of the green bodies and a leach-proof binding-in of environmentally significant heavy metals which can be completed at temperatures above 900@C. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_ATE156468TT1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ATE156468TT1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_ATE156468TT13</originalsourceid><addsrcrecordid>eNqNjLEKwjAURbs4iPoP8QMcilpc0_iaBGMCLy8ZspQi6SRaqP-PEfoBTpfLOZx1NUbAjisEy4K9sugQtVAUrGQpIJMGyk2gScuiKEBPYMwPR2eZRNfeAPlde6EKB0wQpNXeL722hK3kflutxuE5592ym2rfAQl1yNO7z_M0PPIrf3pOUJ-bU3Mhqo__OF9AgzaH</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>VERFAHREN UND VORRICHTUNG ZUR GLEICHZEITIGEN HERSTELLUNG VON GROBKERAMISCHEN ERZEUGNISSEN UND BRENNGAS</title><source>esp@cenet</source><creator>MOTTISCHKA, WILHELM ; MEHNERT, EBERHARD ; HOHMANN, HANS ; ROTTER, FRED ; EIDNER, DIETER ; GOEHLER, PETER ; KADLUBOWSKI, WOLFGANG ; WEIHRAUCH, FRITZ</creator><creatorcontrib>MOTTISCHKA, WILHELM ; MEHNERT, EBERHARD ; HOHMANN, HANS ; ROTTER, FRED ; EIDNER, DIETER ; GOEHLER, PETER ; KADLUBOWSKI, WOLFGANG ; WEIHRAUCH, FRITZ</creatorcontrib><description>The invention relates to a process and the associated apparatus for the utilisation (valorisation) of mixtures of combustible organic substances and clay or carboniferous clay by recovery of a tar-free CO-containing and H2-containing combustion gas and coarse ceramic products (building ceramics) or components. For this purpose, the mixtures shaped into green bodies are subjected in a chamber (1) to heat treatment in a steam-containing reducing atmosphere by direct contact with a steam-containing circulating gas which is circulated and heated before this contact in a circulating gas heater (15, 23). In this heat treatment, there takes place at temperatures of up to 200@C the drying of the green bodies, at temperatures of 200-700@C the pyrolysis of the organic substance and a ceramic consolidation of the green bodies, at temperatures of 700-900@C the gasification of the carbon formed during pyrolysis, a further ceramic consolidation of the green bodies and a leach-proof binding-in of environmentally significant heavy metals which can be completed at temperatures above 900@C.</description><edition>6</edition><language>ger</language><subject>ARTIFICIAL STONE ; CEMENTS ; CERAMICS ; CHEMISTRY ; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS ; CONCRETE ; LIME, MAGNESIA ; METALLURGY ; REFRACTORIES ; SLAG ; TREATMENT OF NATURAL STONE</subject><creationdate>1997</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=19970815&DB=EPODOC&CC=AT&NR=E156468T1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970815&DB=EPODOC&CC=AT&NR=E156468T1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MOTTISCHKA, WILHELM</creatorcontrib><creatorcontrib>MEHNERT, EBERHARD</creatorcontrib><creatorcontrib>HOHMANN, HANS</creatorcontrib><creatorcontrib>ROTTER, FRED</creatorcontrib><creatorcontrib>EIDNER, DIETER</creatorcontrib><creatorcontrib>GOEHLER, PETER</creatorcontrib><creatorcontrib>KADLUBOWSKI, WOLFGANG</creatorcontrib><creatorcontrib>WEIHRAUCH, FRITZ</creatorcontrib><title>VERFAHREN UND VORRICHTUNG ZUR GLEICHZEITIGEN HERSTELLUNG VON GROBKERAMISCHEN ERZEUGNISSEN UND BRENNGAS</title><description>The invention relates to a process and the associated apparatus for the utilisation (valorisation) of mixtures of combustible organic substances and clay or carboniferous clay by recovery of a tar-free CO-containing and H2-containing combustion gas and coarse ceramic products (building ceramics) or components. For this purpose, the mixtures shaped into green bodies are subjected in a chamber (1) to heat treatment in a steam-containing reducing atmosphere by direct contact with a steam-containing circulating gas which is circulated and heated before this contact in a circulating gas heater (15, 23). In this heat treatment, there takes place at temperatures of up to 200@C the drying of the green bodies, at temperatures of 200-700@C the pyrolysis of the organic substance and a ceramic consolidation of the green bodies, at temperatures of 700-900@C the gasification of the carbon formed during pyrolysis, a further ceramic consolidation of the green bodies and a leach-proof binding-in of environmentally significant heavy metals which can be completed at temperatures above 900@C.</description><subject>ARTIFICIAL STONE</subject><subject>CEMENTS</subject><subject>CERAMICS</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</subject><subject>CONCRETE</subject><subject>LIME, MAGNESIA</subject><subject>METALLURGY</subject><subject>REFRACTORIES</subject><subject>SLAG</subject><subject>TREATMENT OF NATURAL STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAURbs4iPoP8QMcilpc0_iaBGMCLy8ZspQi6SRaqP-PEfoBTpfLOZx1NUbAjisEy4K9sugQtVAUrGQpIJMGyk2gScuiKEBPYMwPR2eZRNfeAPlde6EKB0wQpNXeL722hK3kflutxuE5592ym2rfAQl1yNO7z_M0PPIrf3pOUJ-bU3Mhqo__OF9AgzaH</recordid><startdate>19970815</startdate><enddate>19970815</enddate><creator>MOTTISCHKA, WILHELM</creator><creator>MEHNERT, EBERHARD</creator><creator>HOHMANN, HANS</creator><creator>ROTTER, FRED</creator><creator>EIDNER, DIETER</creator><creator>GOEHLER, PETER</creator><creator>KADLUBOWSKI, WOLFGANG</creator><creator>WEIHRAUCH, FRITZ</creator><scope>EVB</scope></search><sort><creationdate>19970815</creationdate><title>VERFAHREN UND VORRICHTUNG ZUR GLEICHZEITIGEN HERSTELLUNG VON GROBKERAMISCHEN ERZEUGNISSEN UND BRENNGAS</title><author>MOTTISCHKA, WILHELM ; MEHNERT, EBERHARD ; HOHMANN, HANS ; ROTTER, FRED ; EIDNER, DIETER ; GOEHLER, PETER ; KADLUBOWSKI, WOLFGANG ; WEIHRAUCH, FRITZ</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ATE156468TT13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>ger</language><creationdate>1997</creationdate><topic>ARTIFICIAL STONE</topic><topic>CEMENTS</topic><topic>CERAMICS</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS</topic><topic>CONCRETE</topic><topic>LIME, MAGNESIA</topic><topic>METALLURGY</topic><topic>REFRACTORIES</topic><topic>SLAG</topic><topic>TREATMENT OF NATURAL STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>MOTTISCHKA, WILHELM</creatorcontrib><creatorcontrib>MEHNERT, EBERHARD</creatorcontrib><creatorcontrib>HOHMANN, HANS</creatorcontrib><creatorcontrib>ROTTER, FRED</creatorcontrib><creatorcontrib>EIDNER, DIETER</creatorcontrib><creatorcontrib>GOEHLER, PETER</creatorcontrib><creatorcontrib>KADLUBOWSKI, WOLFGANG</creatorcontrib><creatorcontrib>WEIHRAUCH, FRITZ</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MOTTISCHKA, WILHELM</au><au>MEHNERT, EBERHARD</au><au>HOHMANN, HANS</au><au>ROTTER, FRED</au><au>EIDNER, DIETER</au><au>GOEHLER, PETER</au><au>KADLUBOWSKI, WOLFGANG</au><au>WEIHRAUCH, FRITZ</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VERFAHREN UND VORRICHTUNG ZUR GLEICHZEITIGEN HERSTELLUNG VON GROBKERAMISCHEN ERZEUGNISSEN UND BRENNGAS</title><date>1997-08-15</date><risdate>1997</risdate><abstract>The invention relates to a process and the associated apparatus for the utilisation (valorisation) of mixtures of combustible organic substances and clay or carboniferous clay by recovery of a tar-free CO-containing and H2-containing combustion gas and coarse ceramic products (building ceramics) or components. For this purpose, the mixtures shaped into green bodies are subjected in a chamber (1) to heat treatment in a steam-containing reducing atmosphere by direct contact with a steam-containing circulating gas which is circulated and heated before this contact in a circulating gas heater (15, 23). In this heat treatment, there takes place at temperatures of up to 200@C the drying of the green bodies, at temperatures of 200-700@C the pyrolysis of the organic substance and a ceramic consolidation of the green bodies, at temperatures of 700-900@C the gasification of the carbon formed during pyrolysis, a further ceramic consolidation of the green bodies and a leach-proof binding-in of environmentally significant heavy metals which can be completed at temperatures above 900@C.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | ger |
| recordid | cdi_epo_espacenet_ATE156468TT1 |
| source | esp@cenet |
| subjects | ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE |
| title | VERFAHREN UND VORRICHTUNG ZUR GLEICHZEITIGEN HERSTELLUNG VON GROBKERAMISCHEN ERZEUGNISSEN UND BRENNGAS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T03%3A16%3A06IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=MOTTISCHKA,%20WILHELM&rft.date=1997-08-15&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EATE156468TT1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |