METHOD FOR MANUFACTURING CARBON MATERIALS USING SPENT COFFEE GROUND
The present invention relates to a method for preparing a carbonaceous material using spent coffee grounds. The method includes the steps of: 1) preparing spent coffee grounds; and 2) carbonizing the coffee grounds prepared in step 1) to produce a carbonaceous material. According to an embodiment, s...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| 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 | KIM, UNG SOO KIM, TAE GUE |
| description | The present invention relates to a method for preparing a carbonaceous material using spent coffee grounds. The method includes the steps of: 1) preparing spent coffee grounds; and 2) carbonizing the coffee grounds prepared in step 1) to produce a carbonaceous material. According to an embodiment, step 2) may be selected from high-temperature carbonization carried out at a high temperature of 800-1000℃ under inert gas atmosphere, and hydrothermal carbonization carried out at a temperature of 200-300℃ under a wet condition. According to the present invention, an industrially useful carbonaceous material can be obtained from spent coffee grounds through a specific process, and thus recyclability of coffee grounds can be improved and new revenue can be generated by converting coffee grounds into a high added-value material. In addition, according to the present invention, coffee grounds can be widely recycled as a resource useful for various applications and fields with no limitation in use.
본 발명은 커피찌꺼기를 이용한 카본 소재의 제조방법에 관한 것이다. 본 발명은 커피찌꺼기를 준비하는 제1공정; 및 상기 제1공정에서 준비된 커피찌꺼기를 탄화시켜 카본 소재를 생성하는 제2공정을 포함한다. 하나의 실시형태에 따라서, 상기 제2공정은 불활성 가스 분위기 하에서 800℃ ~ 1000℃의 고온에서 진행하는 고온 탄화, 및 습윤 조건에서 200℃ ~ 300℃의 온도에서 진행하는 수열 탄화로부터 선택될 수 있다. 본 발명에 따르면, 특정의 처리를 통해 커피찌꺼기로부터 산업적으로 유용한 카본 소재를 용이하게 제조할 수 있어 커피찌꺼기의 재활용성이 향상되고 고부가가치 물질로 전환되어 새로운 수익 창출이 가능한다. 또한, 본 발명에 따르면, 커피찌꺼기를 용도에 제한하지 않고, 다양한 용도 및 분야에 유용한 자원으로 폭넓게 재활용할 수 있다. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_KR20210147481A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>KR20210147481A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_KR20210147481A3</originalsourceid><addsrcrecordid>eNrjZHD2dQ3x8HdRcPMPUvB19At1c3QOCQ3y9HNXcHYMcvL3AwqGuAZ5OvoEK4QGg4SDA1z9QhSc_d3cXF0V3IP8Q_1ceBhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJvHeQkYGRoYGhibmJhaGjMXGqAN2fLFw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR MANUFACTURING CARBON MATERIALS USING SPENT COFFEE GROUND</title><source>esp@cenet</source><creator>KIM, UNG SOO ; KIM, TAE GUE</creator><creatorcontrib>KIM, UNG SOO ; KIM, TAE GUE</creatorcontrib><description>The present invention relates to a method for preparing a carbonaceous material using spent coffee grounds. The method includes the steps of: 1) preparing spent coffee grounds; and 2) carbonizing the coffee grounds prepared in step 1) to produce a carbonaceous material. According to an embodiment, step 2) may be selected from high-temperature carbonization carried out at a high temperature of 800-1000℃ under inert gas atmosphere, and hydrothermal carbonization carried out at a temperature of 200-300℃ under a wet condition. According to the present invention, an industrially useful carbonaceous material can be obtained from spent coffee grounds through a specific process, and thus recyclability of coffee grounds can be improved and new revenue can be generated by converting coffee grounds into a high added-value material. In addition, according to the present invention, coffee grounds can be widely recycled as a resource useful for various applications and fields with no limitation in use.
본 발명은 커피찌꺼기를 이용한 카본 소재의 제조방법에 관한 것이다. 본 발명은 커피찌꺼기를 준비하는 제1공정; 및 상기 제1공정에서 준비된 커피찌꺼기를 탄화시켜 카본 소재를 생성하는 제2공정을 포함한다. 하나의 실시형태에 따라서, 상기 제2공정은 불활성 가스 분위기 하에서 800℃ ~ 1000℃의 고온에서 진행하는 고온 탄화, 및 습윤 조건에서 200℃ ~ 300℃의 온도에서 진행하는 수열 탄화로부터 선택될 수 있다. 본 발명에 따르면, 특정의 처리를 통해 커피찌꺼기로부터 산업적으로 유용한 카본 소재를 용이하게 제조할 수 있어 커피찌꺼기의 재활용성이 향상되고 고부가가치 물질로 전환되어 새로운 수익 창출이 가능한다. 또한, 본 발명에 따르면, 커피찌꺼기를 용도에 제한하지 않고, 다양한 용도 및 분야에 유용한 자원으로 폭넓게 재활용할 수 있다.</description><language>eng ; kor</language><subject>CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS</subject><creationdate>2021</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=20211207&DB=EPODOC&CC=KR&NR=20210147481A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211207&DB=EPODOC&CC=KR&NR=20210147481A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KIM, UNG SOO</creatorcontrib><creatorcontrib>KIM, TAE GUE</creatorcontrib><title>METHOD FOR MANUFACTURING CARBON MATERIALS USING SPENT COFFEE GROUND</title><description>The present invention relates to a method for preparing a carbonaceous material using spent coffee grounds. The method includes the steps of: 1) preparing spent coffee grounds; and 2) carbonizing the coffee grounds prepared in step 1) to produce a carbonaceous material. According to an embodiment, step 2) may be selected from high-temperature carbonization carried out at a high temperature of 800-1000℃ under inert gas atmosphere, and hydrothermal carbonization carried out at a temperature of 200-300℃ under a wet condition. According to the present invention, an industrially useful carbonaceous material can be obtained from spent coffee grounds through a specific process, and thus recyclability of coffee grounds can be improved and new revenue can be generated by converting coffee grounds into a high added-value material. In addition, according to the present invention, coffee grounds can be widely recycled as a resource useful for various applications and fields with no limitation in use.
본 발명은 커피찌꺼기를 이용한 카본 소재의 제조방법에 관한 것이다. 본 발명은 커피찌꺼기를 준비하는 제1공정; 및 상기 제1공정에서 준비된 커피찌꺼기를 탄화시켜 카본 소재를 생성하는 제2공정을 포함한다. 하나의 실시형태에 따라서, 상기 제2공정은 불활성 가스 분위기 하에서 800℃ ~ 1000℃의 고온에서 진행하는 고온 탄화, 및 습윤 조건에서 200℃ ~ 300℃의 온도에서 진행하는 수열 탄화로부터 선택될 수 있다. 본 발명에 따르면, 특정의 처리를 통해 커피찌꺼기로부터 산업적으로 유용한 카본 소재를 용이하게 제조할 수 있어 커피찌꺼기의 재활용성이 향상되고 고부가가치 물질로 전환되어 새로운 수익 창출이 가능한다. 또한, 본 발명에 따르면, 커피찌꺼기를 용도에 제한하지 않고, 다양한 용도 및 분야에 유용한 자원으로 폭넓게 재활용할 수 있다.</description><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD2dQ3x8HdRcPMPUvB19At1c3QOCQ3y9HNXcHYMcvL3AwqGuAZ5OvoEK4QGg4SDA1z9QhSc_d3cXF0V3IP8Q_1ceBhY0xJzilN5oTQ3g7Kba4izh25qQX58anFBYnJqXmpJvHeQkYGRoYGhibmJhaGjMXGqAN2fLFw</recordid><startdate>20211207</startdate><enddate>20211207</enddate><creator>KIM, UNG SOO</creator><creator>KIM, TAE GUE</creator><scope>EVB</scope></search><sort><creationdate>20211207</creationdate><title>METHOD FOR MANUFACTURING CARBON MATERIALS USING SPENT COFFEE GROUND</title><author>KIM, UNG SOO ; KIM, TAE GUE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_KR20210147481A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; kor</language><creationdate>2021</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>KIM, UNG SOO</creatorcontrib><creatorcontrib>KIM, TAE GUE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KIM, UNG SOO</au><au>KIM, TAE GUE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR MANUFACTURING CARBON MATERIALS USING SPENT COFFEE GROUND</title><date>2021-12-07</date><risdate>2021</risdate><abstract>The present invention relates to a method for preparing a carbonaceous material using spent coffee grounds. The method includes the steps of: 1) preparing spent coffee grounds; and 2) carbonizing the coffee grounds prepared in step 1) to produce a carbonaceous material. According to an embodiment, step 2) may be selected from high-temperature carbonization carried out at a high temperature of 800-1000℃ under inert gas atmosphere, and hydrothermal carbonization carried out at a temperature of 200-300℃ under a wet condition. According to the present invention, an industrially useful carbonaceous material can be obtained from spent coffee grounds through a specific process, and thus recyclability of coffee grounds can be improved and new revenue can be generated by converting coffee grounds into a high added-value material. In addition, according to the present invention, coffee grounds can be widely recycled as a resource useful for various applications and fields with no limitation in use.
본 발명은 커피찌꺼기를 이용한 카본 소재의 제조방법에 관한 것이다. 본 발명은 커피찌꺼기를 준비하는 제1공정; 및 상기 제1공정에서 준비된 커피찌꺼기를 탄화시켜 카본 소재를 생성하는 제2공정을 포함한다. 하나의 실시형태에 따라서, 상기 제2공정은 불활성 가스 분위기 하에서 800℃ ~ 1000℃의 고온에서 진행하는 고온 탄화, 및 습윤 조건에서 200℃ ~ 300℃의 온도에서 진행하는 수열 탄화로부터 선택될 수 있다. 본 발명에 따르면, 특정의 처리를 통해 커피찌꺼기로부터 산업적으로 유용한 카본 소재를 용이하게 제조할 수 있어 커피찌꺼기의 재활용성이 향상되고 고부가가치 물질로 전환되어 새로운 수익 창출이 가능한다. 또한, 본 발명에 따르면, 커피찌꺼기를 용도에 제한하지 않고, 다양한 용도 및 분야에 유용한 자원으로 폭넓게 재활용할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; kor |
| recordid | cdi_epo_espacenet_KR20210147481A |
| source | esp@cenet |
| subjects | CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS |
| title | METHOD FOR MANUFACTURING CARBON MATERIALS USING SPENT COFFEE GROUND |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T02%3A12%3A03IST&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=KIM,%20UNG%20SOO&rft.date=2021-12-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EKR20210147481A%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 |