Method for preparing composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste
The invention discloses a method for preparing a composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste, which comprises the following steps: by taking waste ruthenium trichloride generated in the production of trimethylpyruvic acid as a main raw material, carrying...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| 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 | BIAN PINGGUAN LI JIERUI LI JUNQI SHU CHEN FENG XIAOQIN PEI FENG ZHENG KAI CHEN XIAOHU XIAO RENGUI CAO YUNCHAO |
| description | The invention discloses a method for preparing a composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste, which comprises the following steps: by taking waste ruthenium trichloride generated in the production of trimethylpyruvic acid as a main raw material, carrying out wet grinding and solid-liquid separation to obtain a ruthenium trichloride-containing dissolution liquid, adding dilithium tetrachlorocuprate into the dissolution liquid, and carrying out solid-liquid separation to obtain a composite catalyst; adjusting the mass ratio of ruthenium trichloride to dilithium cuprate tetrachlorohydrate in the solution to (0.1-0.5): (5-8), adding activated carbon into the adjusted solution, soaking, and drying to obtain the catalyst for vinyl chloride synthesis; the invention discloses a calcium carbide method vinyl chloride synthesis foreground converter. The method provided by the invention realizes recycling of the dangerous ruthenium trichloride waste.
本发明公开了一种利用三氯化钌废弃物制备氯乙烯合成用复 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115739134A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115739134A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115739134A3</originalsourceid><addsrcrecordid>eNqNy7sKAjEQheFtLER9h_EBLJYoYimLYqOV_RKzs2YgNzKzSnx6L4i11YGf74wrf0SxsYM-ZkgZk84UrmCiT5FJEIwW7QrLB9woFAfGupipQ-ASxCITw6XAIOTo8T7n4VUDDR4k0w_fNQtOq1GvHePsu5Nqvt-dm8MCU2yRkzYYUNrmVNertdrUarlV_5gnLUpDpQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for preparing composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste</title><source>esp@cenet</source><creator>BIAN PINGGUAN ; LI JIERUI ; LI JUNQI ; SHU CHEN ; FENG XIAOQIN ; PEI FENG ; ZHENG KAI ; CHEN XIAOHU ; XIAO RENGUI ; CAO YUNCHAO</creator><creatorcontrib>BIAN PINGGUAN ; LI JIERUI ; LI JUNQI ; SHU CHEN ; FENG XIAOQIN ; PEI FENG ; ZHENG KAI ; CHEN XIAOHU ; XIAO RENGUI ; CAO YUNCHAO</creatorcontrib><description>The invention discloses a method for preparing a composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste, which comprises the following steps: by taking waste ruthenium trichloride generated in the production of trimethylpyruvic acid as a main raw material, carrying out wet grinding and solid-liquid separation to obtain a ruthenium trichloride-containing dissolution liquid, adding dilithium tetrachlorocuprate into the dissolution liquid, and carrying out solid-liquid separation to obtain a composite catalyst; adjusting the mass ratio of ruthenium trichloride to dilithium cuprate tetrachlorohydrate in the solution to (0.1-0.5): (5-8), adding activated carbon into the adjusted solution, soaking, and drying to obtain the catalyst for vinyl chloride synthesis; the invention discloses a calcium carbide method vinyl chloride synthesis foreground converter. The method provided by the invention realizes recycling of the dangerous ruthenium trichloride waste.
本发明公开了一种利用三氯化钌废弃物制备氯乙烯合成用复</description><language>chi ; eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2023</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=20230307&DB=EPODOC&CC=CN&NR=115739134A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230307&DB=EPODOC&CC=CN&NR=115739134A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BIAN PINGGUAN</creatorcontrib><creatorcontrib>LI JIERUI</creatorcontrib><creatorcontrib>LI JUNQI</creatorcontrib><creatorcontrib>SHU CHEN</creatorcontrib><creatorcontrib>FENG XIAOQIN</creatorcontrib><creatorcontrib>PEI FENG</creatorcontrib><creatorcontrib>ZHENG KAI</creatorcontrib><creatorcontrib>CHEN XIAOHU</creatorcontrib><creatorcontrib>XIAO RENGUI</creatorcontrib><creatorcontrib>CAO YUNCHAO</creatorcontrib><title>Method for preparing composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste</title><description>The invention discloses a method for preparing a composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste, which comprises the following steps: by taking waste ruthenium trichloride generated in the production of trimethylpyruvic acid as a main raw material, carrying out wet grinding and solid-liquid separation to obtain a ruthenium trichloride-containing dissolution liquid, adding dilithium tetrachlorocuprate into the dissolution liquid, and carrying out solid-liquid separation to obtain a composite catalyst; adjusting the mass ratio of ruthenium trichloride to dilithium cuprate tetrachlorohydrate in the solution to (0.1-0.5): (5-8), adding activated carbon into the adjusted solution, soaking, and drying to obtain the catalyst for vinyl chloride synthesis; the invention discloses a calcium carbide method vinyl chloride synthesis foreground converter. The method provided by the invention realizes recycling of the dangerous ruthenium trichloride waste.
本发明公开了一种利用三氯化钌废弃物制备氯乙烯合成用复</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7sKAjEQheFtLER9h_EBLJYoYimLYqOV_RKzs2YgNzKzSnx6L4i11YGf74wrf0SxsYM-ZkgZk84UrmCiT5FJEIwW7QrLB9woFAfGupipQ-ASxCITw6XAIOTo8T7n4VUDDR4k0w_fNQtOq1GvHePsu5Nqvt-dm8MCU2yRkzYYUNrmVNertdrUarlV_5gnLUpDpQ</recordid><startdate>20230307</startdate><enddate>20230307</enddate><creator>BIAN PINGGUAN</creator><creator>LI JIERUI</creator><creator>LI JUNQI</creator><creator>SHU CHEN</creator><creator>FENG XIAOQIN</creator><creator>PEI FENG</creator><creator>ZHENG KAI</creator><creator>CHEN XIAOHU</creator><creator>XIAO RENGUI</creator><creator>CAO YUNCHAO</creator><scope>EVB</scope></search><sort><creationdate>20230307</creationdate><title>Method for preparing composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste</title><author>BIAN PINGGUAN ; LI JIERUI ; LI JUNQI ; SHU CHEN ; FENG XIAOQIN ; PEI FENG ; ZHENG KAI ; CHEN XIAOHU ; XIAO RENGUI ; CAO YUNCHAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115739134A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BIAN PINGGUAN</creatorcontrib><creatorcontrib>LI JIERUI</creatorcontrib><creatorcontrib>LI JUNQI</creatorcontrib><creatorcontrib>SHU CHEN</creatorcontrib><creatorcontrib>FENG XIAOQIN</creatorcontrib><creatorcontrib>PEI FENG</creatorcontrib><creatorcontrib>ZHENG KAI</creatorcontrib><creatorcontrib>CHEN XIAOHU</creatorcontrib><creatorcontrib>XIAO RENGUI</creatorcontrib><creatorcontrib>CAO YUNCHAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BIAN PINGGUAN</au><au>LI JIERUI</au><au>LI JUNQI</au><au>SHU CHEN</au><au>FENG XIAOQIN</au><au>PEI FENG</au><au>ZHENG KAI</au><au>CHEN XIAOHU</au><au>XIAO RENGUI</au><au>CAO YUNCHAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for preparing composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste</title><date>2023-03-07</date><risdate>2023</risdate><abstract>The invention discloses a method for preparing a composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste, which comprises the following steps: by taking waste ruthenium trichloride generated in the production of trimethylpyruvic acid as a main raw material, carrying out wet grinding and solid-liquid separation to obtain a ruthenium trichloride-containing dissolution liquid, adding dilithium tetrachlorocuprate into the dissolution liquid, and carrying out solid-liquid separation to obtain a composite catalyst; adjusting the mass ratio of ruthenium trichloride to dilithium cuprate tetrachlorohydrate in the solution to (0.1-0.5): (5-8), adding activated carbon into the adjusted solution, soaking, and drying to obtain the catalyst for vinyl chloride synthesis; the invention discloses a calcium carbide method vinyl chloride synthesis foreground converter. The method provided by the invention realizes recycling of the dangerous ruthenium trichloride waste.
本发明公开了一种利用三氯化钌废弃物制备氯乙烯合成用复</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115739134A |
| source | esp@cenet |
| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Method for preparing composite catalyst for vinyl chloride synthesis by utilizing ruthenium trichloride waste |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-09T05%3A53%3A25IST&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=BIAN%20PINGGUAN&rft.date=2023-03-07&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN115739134A%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 |