Refining method of fatty alcohol polyoxyalkylene ether
The invention relates to a method for refining fatty alcohol polyoxyalkylene ether, mainly solves the problem of high VOC (volatile organic compound) residual quantity in a fatty alcohol polyoxyalkylene ether product in the prior art, and adopts the technical scheme that the method for refining the...
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| creator | ZHONG MIN ZHANG JIANGFENG HOU HAIYU ZHANG HUAIZHE LI XIANG WANG JIANCHEN |
| description | The invention relates to a method for refining fatty alcohol polyoxyalkylene ether, mainly solves the problem of high VOC (volatile organic compound) residual quantity in a fatty alcohol polyoxyalkylene ether product in the prior art, and adopts the technical scheme that the method for refining the fatty alcohol polyoxyalkylene ether comprises the following steps: (1) carrying out adsorption treatment on the high-VOC fatty alcohol polyoxyalkylene ether by using an adsorbent; and (2) carrying out solid-liquid separation to remove a solid phase so as to obtain low-VOC fatty alcohol polyoxyalkylene ether; wherein the adsorbent is a ZSM-5 molecular sieve or a ZSM-5 molecular sieve loaded with metal elements, the technical problem is well solved, and the method can be used for refining production of fatty alcohol polyoxyalkylene ether.
本发明涉及脂肪醇聚氧亚烷基醚的精制方法，主要解决现有技术中脂肪醇聚氧乙烯醚产品中VOC残留量高的问题，本发明通过采用脂肪醇聚氧亚烷基醚的精制方法，包括：(1)高VOC脂肪醇聚氧亚烷基醚用吸附剂吸附处理；(2)固液分离除去固相得低VOC脂肪醇聚氧亚烷基醚；其中所述的吸附剂为ZSM-5分子筛或负载金属元素的ZSM-5分子筛的技术方案，较好地解决了该技术问题，可用于 |
| format | Patent |
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本发明涉及脂肪醇聚氧亚烷基醚的精制方法，主要解决现有技术中脂肪醇聚氧乙烯醚产品中VOC残留量高的问题，本发明通过采用脂肪醇聚氧亚烷基醚的精制方法，包括：(1)高VOC脂肪醇聚氧亚烷基醚用吸附剂吸附处理；(2)固液分离除去固相得低VOC脂肪醇聚氧亚烷基醚；其中所述的吸附剂为ZSM-5分子筛或负载金属元素的ZSM-5分子筛的技术方案，较好地解决了该技术问题，可用于</description><language>chi ; eng</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING</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=20210806&DB=EPODOC&CC=CN&NR=113214053A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210806&DB=EPODOC&CC=CN&NR=113214053A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHONG MIN</creatorcontrib><creatorcontrib>ZHANG JIANGFENG</creatorcontrib><creatorcontrib>HOU HAIYU</creatorcontrib><creatorcontrib>ZHANG HUAIZHE</creatorcontrib><creatorcontrib>LI XIANG</creatorcontrib><creatorcontrib>WANG JIANCHEN</creatorcontrib><title>Refining method of fatty alcohol polyoxyalkylene ether</title><description>The invention relates to a method for refining fatty alcohol polyoxyalkylene ether, mainly solves the problem of high VOC (volatile organic compound) residual quantity in a fatty alcohol polyoxyalkylene ether product in the prior art, and adopts the technical scheme that the method for refining the fatty alcohol polyoxyalkylene ether comprises the following steps: (1) carrying out adsorption treatment on the high-VOC fatty alcohol polyoxyalkylene ether by using an adsorbent; and (2) carrying out solid-liquid separation to remove a solid phase so as to obtain low-VOC fatty alcohol polyoxyalkylene ether; wherein the adsorbent is a ZSM-5 molecular sieve or a ZSM-5 molecular sieve loaded with metal elements, the technical problem is well solved, and the method can be used for refining production of fatty alcohol polyoxyalkylene ether.
本发明涉及脂肪醇聚氧亚烷基醚的精制方法，主要解决现有技术中脂肪醇聚氧乙烯醚产品中VOC残留量高的问题，本发明通过采用脂肪醇聚氧亚烷基醚的精制方法，包括：(1)高VOC脂肪醇聚氧亚烷基醚用吸附剂吸附处理；(2)固液分离除去固相得低VOC脂肪醇聚氧亚烷基醚；其中所述的吸附剂为ZSM-5分子筛或负载金属元素的ZSM-5分子筛的技术方案，较好地解决了该技术问题，可用于</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDALSk3LzMvMS1fITS3JyE9RyE9TSEssKalUSMxJzs_Iz1EoyM-pzK-oTMzJrsxJzUtVACpLLeJhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJQKUl8c5-hobGRoYmBqbGjsbEqAEAx2gt6A</recordid><startdate>20210806</startdate><enddate>20210806</enddate><creator>ZHONG MIN</creator><creator>ZHANG JIANGFENG</creator><creator>HOU HAIYU</creator><creator>ZHANG HUAIZHE</creator><creator>LI XIANG</creator><creator>WANG JIANCHEN</creator><scope>EVB</scope></search><sort><creationdate>20210806</creationdate><title>Refining method of fatty alcohol polyoxyalkylene ether</title><author>ZHONG MIN ; ZHANG JIANGFENG ; HOU HAIYU ; ZHANG HUAIZHE ; LI XIANG ; WANG JIANCHEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113214053A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHONG MIN</creatorcontrib><creatorcontrib>ZHANG JIANGFENG</creatorcontrib><creatorcontrib>HOU HAIYU</creatorcontrib><creatorcontrib>ZHANG HUAIZHE</creatorcontrib><creatorcontrib>LI XIANG</creatorcontrib><creatorcontrib>WANG JIANCHEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHONG MIN</au><au>ZHANG JIANGFENG</au><au>HOU HAIYU</au><au>ZHANG HUAIZHE</au><au>LI XIANG</au><au>WANG JIANCHEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Refining method of fatty alcohol polyoxyalkylene ether</title><date>2021-08-06</date><risdate>2021</risdate><abstract>The invention relates to a method for refining fatty alcohol polyoxyalkylene ether, mainly solves the problem of high VOC (volatile organic compound) residual quantity in a fatty alcohol polyoxyalkylene ether product in the prior art, and adopts the technical scheme that the method for refining the fatty alcohol polyoxyalkylene ether comprises the following steps: (1) carrying out adsorption treatment on the high-VOC fatty alcohol polyoxyalkylene ether by using an adsorbent; and (2) carrying out solid-liquid separation to remove a solid phase so as to obtain low-VOC fatty alcohol polyoxyalkylene ether; wherein the adsorbent is a ZSM-5 molecular sieve or a ZSM-5 molecular sieve loaded with metal elements, the technical problem is well solved, and the method can be used for refining production of fatty alcohol polyoxyalkylene ether.
本发明涉及脂肪醇聚氧亚烷基醚的精制方法，主要解决现有技术中脂肪醇聚氧乙烯醚产品中VOC残留量高的问题，本发明通过采用脂肪醇聚氧亚烷基醚的精制方法，包括：(1)高VOC脂肪醇聚氧亚烷基醚用吸附剂吸附处理；(2)固液分离除去固相得低VOC脂肪醇聚氧亚烷基醚；其中所述的吸附剂为ZSM-5分子筛或负载金属元素的ZSM-5分子筛的技术方案，较好地解决了该技术问题，可用于</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Refining method of fatty alcohol polyoxyalkylene ether |
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