Product regulation of potassium catalyzed pyrolysis of Chinese Baijiu grains: Towards the production of combustible gases and the reduction of tar formation
Engineering-scale conversion and utilization of Chinese baijiu grains (BG) is imperative for the sustainable development of Chinese Baijiu industry. In this study, we developed a facile catalytic pyrolysis of BG using potassium acetate and investigated the proportions of the solid, liquid, and gaseo...
Gespeichert in:
| Veröffentlicht in: | Industrial crops and products 2024-10, Vol.218, p.118935, Article 118935 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | 118935 |
| container_title | Industrial crops and products |
| container_volume | 218 |
| creator | Zhang, Jiaming Cheng, Jiali Du, Tao Xiao, Xiao Zhang, Suyi Liao, Xuepin Shi, Bi |
| description | Engineering-scale conversion and utilization of Chinese baijiu grains (BG) is imperative for the sustainable development of Chinese Baijiu industry. In this study, we developed a facile catalytic pyrolysis of BG using potassium acetate and investigated the proportions of the solid, liquid, and gaseous products at different temperatures and catalyst loadings. Both parameters affected the product proportions, and the highest combustible gas content (83.3 % of total gaseous products) was observed with 1.0 mol/L potassium acetate at 800 °C. The catalyst also affected the proportion of liquid products. In particular, the bio-oil quality improved and the tar content decreased owing to a decrease in long-chain aliphatic acid and ester contents ( |
| doi_str_mv | 10.1016/j.indcrop.2024.118935 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3153659969</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0926669024009129</els_id><sourcerecordid>3153659969</sourcerecordid><originalsourceid>FETCH-LOGICAL-c290t-282ae927c17fa3314a388809015000ae585ce819d4fc1f002cd0c56b340a64c43</originalsourceid><addsrcrecordid>eNqFkT1v2zAQhjWkQPPRnxCAYxe7R-rDYpcgNZomQIBkSGfiTJ4cGpKo8KgWzm_pj60ceciW6ZbnHrx3b5ZdSlhKkNW33dL3zsYwLBWoYillrfPyJDsFrapFVWn4nJ0x7wDkCtTqNPv3GIMbbRKRtmOLyYdehEYMISGzHzthMWG7fyUnhn0M7Z49H4D1s--JSfxAv_Oj2Eb0PX8XT-EvRsciPZMYZvPRaEO3GTn5TUtii0wssHdvXKR3WMIomhC7tyQX2acGW6Yvx3me_b75-bS-Xdw__LpbX98vrNKQFqpWSFqtrFw1mOeywLyua9AgSwBAKuvSUi21KxorGwBlHdiy2uQFYFXYIj_Pvs7eKfLLSJxM59lS22JPYWSTyzKvSq0rPaHljE4_Zo7UmCH6DuPeSDCHBszOHBswhwbM3MC0dzXv0XTHH0_RsPXUW3I-kk3GBf-B4T_kaZd1</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3153659969</pqid></control><display><type>article</type><title>Product regulation of potassium catalyzed pyrolysis of Chinese Baijiu grains: Towards the production of combustible gases and the reduction of tar formation</title><source>Elsevier ScienceDirect Journals</source><creator>Zhang, Jiaming ; Cheng, Jiali ; Du, Tao ; Xiao, Xiao ; Zhang, Suyi ; Liao, Xuepin ; Shi, Bi</creator><creatorcontrib>Zhang, Jiaming ; Cheng, Jiali ; Du, Tao ; Xiao, Xiao ; Zhang, Suyi ; Liao, Xuepin ; Shi, Bi</creatorcontrib><description>Engineering-scale conversion and utilization of Chinese baijiu grains (BG) is imperative for the sustainable development of Chinese Baijiu industry. In this study, we developed a facile catalytic pyrolysis of BG using potassium acetate and investigated the proportions of the solid, liquid, and gaseous products at different temperatures and catalyst loadings. Both parameters affected the product proportions, and the highest combustible gas content (83.3 % of total gaseous products) was observed with 1.0 mol/L potassium acetate at 800 °C. The catalyst also affected the proportion of liquid products. In particular, the bio-oil quality improved and the tar content decreased owing to a decrease in long-chain aliphatic acid and ester contents (<10 % of the total liquid products with 1.0 mol/L potassium acetate at 800 °C) and an increase in hydrocarbon content. In addition, the oxygenated groups in the biochar obtained after pyrolysis were bonded to K via K–O bonds, thus making K@biochar a good controlled-release potassium fertilizer. We believe that our catalytic strategy, which has the abovementioned multiple favorable outcomes, could promote commercial-scale valorization of BG.
[Display omitted]
•Chinese Baijiu grains was pyrolyzed by the catalysis of potassium acetate.•Pyrolysis product distribution was regulated by potassium acetate and temperature.•Combustible gas production was promoted by using potassium acetate.•Potassium was retained in biochar that could be used a controlled-release fertilizer.</description><identifier>ISSN: 0926-6690</identifier><identifier>DOI: 10.1016/j.indcrop.2024.118935</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>biochar ; biofuels ; catalysts ; Catalytic pyrolysis ; Chinese Baijiu grains ; Combustible gas ; industry ; liquids ; potassium ; Potassium acetate ; potassium fertilizers ; pyrolysis ; sustainable development</subject><ispartof>Industrial crops and products, 2024-10, Vol.218, p.118935, Article 118935</ispartof><rights>2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c290t-282ae927c17fa3314a388809015000ae585ce819d4fc1f002cd0c56b340a64c43</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0926669024009129$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Zhang, Jiaming</creatorcontrib><creatorcontrib>Cheng, Jiali</creatorcontrib><creatorcontrib>Du, Tao</creatorcontrib><creatorcontrib>Xiao, Xiao</creatorcontrib><creatorcontrib>Zhang, Suyi</creatorcontrib><creatorcontrib>Liao, Xuepin</creatorcontrib><creatorcontrib>Shi, Bi</creatorcontrib><title>Product regulation of potassium catalyzed pyrolysis of Chinese Baijiu grains: Towards the production of combustible gases and the reduction of tar formation</title><title>Industrial crops and products</title><description>Engineering-scale conversion and utilization of Chinese baijiu grains (BG) is imperative for the sustainable development of Chinese Baijiu industry. In this study, we developed a facile catalytic pyrolysis of BG using potassium acetate and investigated the proportions of the solid, liquid, and gaseous products at different temperatures and catalyst loadings. Both parameters affected the product proportions, and the highest combustible gas content (83.3 % of total gaseous products) was observed with 1.0 mol/L potassium acetate at 800 °C. The catalyst also affected the proportion of liquid products. In particular, the bio-oil quality improved and the tar content decreased owing to a decrease in long-chain aliphatic acid and ester contents (<10 % of the total liquid products with 1.0 mol/L potassium acetate at 800 °C) and an increase in hydrocarbon content. In addition, the oxygenated groups in the biochar obtained after pyrolysis were bonded to K via K–O bonds, thus making K@biochar a good controlled-release potassium fertilizer. We believe that our catalytic strategy, which has the abovementioned multiple favorable outcomes, could promote commercial-scale valorization of BG.
[Display omitted]
•Chinese Baijiu grains was pyrolyzed by the catalysis of potassium acetate.•Pyrolysis product distribution was regulated by potassium acetate and temperature.•Combustible gas production was promoted by using potassium acetate.•Potassium was retained in biochar that could be used a controlled-release fertilizer.</description><subject>biochar</subject><subject>biofuels</subject><subject>catalysts</subject><subject>Catalytic pyrolysis</subject><subject>Chinese Baijiu grains</subject><subject>Combustible gas</subject><subject>industry</subject><subject>liquids</subject><subject>potassium</subject><subject>Potassium acetate</subject><subject>potassium fertilizers</subject><subject>pyrolysis</subject><subject>sustainable development</subject><issn>0926-6690</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkT1v2zAQhjWkQPPRnxCAYxe7R-rDYpcgNZomQIBkSGfiTJ4cGpKo8KgWzm_pj60ceciW6ZbnHrx3b5ZdSlhKkNW33dL3zsYwLBWoYillrfPyJDsFrapFVWn4nJ0x7wDkCtTqNPv3GIMbbRKRtmOLyYdehEYMISGzHzthMWG7fyUnhn0M7Z49H4D1s--JSfxAv_Oj2Eb0PX8XT-EvRsciPZMYZvPRaEO3GTn5TUtii0wssHdvXKR3WMIomhC7tyQX2acGW6Yvx3me_b75-bS-Xdw__LpbX98vrNKQFqpWSFqtrFw1mOeywLyua9AgSwBAKuvSUi21KxorGwBlHdiy2uQFYFXYIj_Pvs7eKfLLSJxM59lS22JPYWSTyzKvSq0rPaHljE4_Zo7UmCH6DuPeSDCHBszOHBswhwbM3MC0dzXv0XTHH0_RsPXUW3I-kk3GBf-B4T_kaZd1</recordid><startdate>20241015</startdate><enddate>20241015</enddate><creator>Zhang, Jiaming</creator><creator>Cheng, Jiali</creator><creator>Du, Tao</creator><creator>Xiao, Xiao</creator><creator>Zhang, Suyi</creator><creator>Liao, Xuepin</creator><creator>Shi, Bi</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>20241015</creationdate><title>Product regulation of potassium catalyzed pyrolysis of Chinese Baijiu grains: Towards the production of combustible gases and the reduction of tar formation</title><author>Zhang, Jiaming ; Cheng, Jiali ; Du, Tao ; Xiao, Xiao ; Zhang, Suyi ; Liao, Xuepin ; Shi, Bi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c290t-282ae927c17fa3314a388809015000ae585ce819d4fc1f002cd0c56b340a64c43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>biochar</topic><topic>biofuels</topic><topic>catalysts</topic><topic>Catalytic pyrolysis</topic><topic>Chinese Baijiu grains</topic><topic>Combustible gas</topic><topic>industry</topic><topic>liquids</topic><topic>potassium</topic><topic>Potassium acetate</topic><topic>potassium fertilizers</topic><topic>pyrolysis</topic><topic>sustainable development</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhang, Jiaming</creatorcontrib><creatorcontrib>Cheng, Jiali</creatorcontrib><creatorcontrib>Du, Tao</creatorcontrib><creatorcontrib>Xiao, Xiao</creatorcontrib><creatorcontrib>Zhang, Suyi</creatorcontrib><creatorcontrib>Liao, Xuepin</creatorcontrib><creatorcontrib>Shi, Bi</creatorcontrib><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Industrial crops and products</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhang, Jiaming</au><au>Cheng, Jiali</au><au>Du, Tao</au><au>Xiao, Xiao</au><au>Zhang, Suyi</au><au>Liao, Xuepin</au><au>Shi, Bi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Product regulation of potassium catalyzed pyrolysis of Chinese Baijiu grains: Towards the production of combustible gases and the reduction of tar formation</atitle><jtitle>Industrial crops and products</jtitle><date>2024-10-15</date><risdate>2024</risdate><volume>218</volume><spage>118935</spage><pages>118935-</pages><artnum>118935</artnum><issn>0926-6690</issn><abstract>Engineering-scale conversion and utilization of Chinese baijiu grains (BG) is imperative for the sustainable development of Chinese Baijiu industry. In this study, we developed a facile catalytic pyrolysis of BG using potassium acetate and investigated the proportions of the solid, liquid, and gaseous products at different temperatures and catalyst loadings. Both parameters affected the product proportions, and the highest combustible gas content (83.3 % of total gaseous products) was observed with 1.0 mol/L potassium acetate at 800 °C. The catalyst also affected the proportion of liquid products. In particular, the bio-oil quality improved and the tar content decreased owing to a decrease in long-chain aliphatic acid and ester contents (<10 % of the total liquid products with 1.0 mol/L potassium acetate at 800 °C) and an increase in hydrocarbon content. In addition, the oxygenated groups in the biochar obtained after pyrolysis were bonded to K via K–O bonds, thus making K@biochar a good controlled-release potassium fertilizer. We believe that our catalytic strategy, which has the abovementioned multiple favorable outcomes, could promote commercial-scale valorization of BG.
[Display omitted]
•Chinese Baijiu grains was pyrolyzed by the catalysis of potassium acetate.•Pyrolysis product distribution was regulated by potassium acetate and temperature.•Combustible gas production was promoted by using potassium acetate.•Potassium was retained in biochar that could be used a controlled-release fertilizer.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.indcrop.2024.118935</doi></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0926-6690 |
| ispartof | Industrial crops and products, 2024-10, Vol.218, p.118935, Article 118935 |
| issn | 0926-6690 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_3153659969 |
| source | Elsevier ScienceDirect Journals |
| subjects | biochar biofuels catalysts Catalytic pyrolysis Chinese Baijiu grains Combustible gas industry liquids potassium Potassium acetate potassium fertilizers pyrolysis sustainable development |
| title | Product regulation of potassium catalyzed pyrolysis of Chinese Baijiu grains: Towards the production of combustible gases and the reduction of tar formation |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T04%3A53%3A02IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Product%20regulation%20of%20potassium%20catalyzed%20pyrolysis%20of%20Chinese%20Baijiu%20grains:%20Towards%20the%20production%20of%20combustible%20gases%20and%20the%20reduction%20of%20tar%20formation&rft.jtitle=Industrial%20crops%20and%20products&rft.au=Zhang,%20Jiaming&rft.date=2024-10-15&rft.volume=218&rft.spage=118935&rft.pages=118935-&rft.artnum=118935&rft.issn=0926-6690&rft_id=info:doi/10.1016/j.indcrop.2024.118935&rft_dat=%3Cproquest_cross%3E3153659969%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3153659969&rft_id=info:pmid/&rft_els_id=S0926669024009129&rfr_iscdi=true |