CN109487533A - 一种基于棉织物的油水分离筛的制备方法 - Google Patents

一种基于棉织物的油水分离筛的制备方法 Download PDF

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CN109487533A
CN109487533A CN201811091429.0A CN201811091429A CN109487533A CN 109487533 A CN109487533 A CN 109487533A CN 201811091429 A CN201811091429 A CN 201811091429A CN 109487533 A CN109487533 A CN 109487533A
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cotton fabric
fabric
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water
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卢明
刘萍
刘一萍
李思君
樊涛
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Southwest University
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    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
    • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0202—Separation of non-miscible liquids by ab- or adsorption
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
    • D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
    • D06M11/155—Halides of elements of Groups 2 or 12 of the Periodic Table
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    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
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    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
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    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
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    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/02—Natural fibres, other than mineral fibres
    • D06M2101/04—Vegetal fibres
    • D06M2101/06—Vegetal fibres cellulosic
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  • Engineering & Computer Science (AREA)
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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
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  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

本发明提供了一种基于棉织物的油水分离筛的制备方法，该方法包括如下步骤：（1）配制7%wt氢氧化钠/12%wt尿素水溶液，并将该溶液冷却至‑12℃；（2）将棉织物在步骤（1）所得的溶液中浸渍2h，然后用轧车压轧织物，使织物上的带液率为50%‑70%；（3）将浸轧后的棉织物浸入50%‑65%wt氯化锌水溶液中5s后取出；（4）将步骤（3）处理后的棉织物在120℃汽蒸箱中汽蒸10min；（5）将汽蒸后的棉织物浸渍于5%wt硫酸/10%硫酸钠水溶液中凝固，15min，然后水洗、烘干；（6）最后将处理后的棉织物在160℃下焙烘10min。本制备技术简单易行，成本低廉，制备的网膜具备水下超疏油性能；片状氧化锌纳米粒子在棉织物上具有良好的牢度。

Description

一种基于棉织物的油水分离筛的制备方法
技术领域
本发明涉及油水分离筛的制备方法，特别涉及一种基于棉织物的水下超疏油的油水分离筛的制备方法。
背景技术
化学制备过程中往往会产生油相和水相，采用分液漏斗可以实现油水分离，但分离过程需要较长时间静置等待油水相的自然分层，且分离过程需要有人值守。因此，开发一种环境友好、油水分离效率高、价格低廉的油水分离筛成为当前研究领域关注的焦点。
具有水下超疏油的油水分离筛由于其水下超疏油的特性可以使水透过网膜，而让油一直留在表面，从而达到油水分离的目的。
发明内容
基于此，本发明公开了一种基于棉织物的水下超疏油的油水分离筛的制备方法，其特征在于包括以下步骤：
（1）配制7%wt 氢氧化钠/12%wt 尿素水溶液，并将该溶液冷却至-12℃；
（2）将棉织物在步骤（1）所得的溶液中浸渍2h，然后用轧车压轧织物，使织物上的带液率为50%-70%；
（3）将浸轧后的棉织物浸入50%-65% wt 氯化锌水溶液中5s后取出；
（4）将步骤（3）处理后的棉织物在120℃汽蒸箱中汽蒸10min；
（5）将汽蒸后的棉织物浸渍于5% wt 硫酸/10% 硫酸钠水溶液中凝固，15min，然后水洗、烘干；
（6）最后将处理后的棉织物在160℃下焙烘10min。
具体实施方式
下文将结合具体实施例对本发明进行进一步的说明。
实施例1
（1）配制7%wt 氢氧化钠/12%wt 尿素水溶液，并将该溶液冷却至-12℃；
（2）将棉织物在步骤（1）所得的溶液中浸渍2h，然后用轧车压轧织物，使织物上的带液率为50%；
（3）将浸轧后的棉织物浸入50%wt 氯化锌水溶液中5s后取出；
（4）将步骤（3）处理后的棉织物在120℃汽蒸箱中汽蒸10min；
（5）将汽蒸后的棉织物浸渍于5% wt 硫酸/10% 硫酸钠水溶液中凝固，15min，然后水洗、烘干；
（6）最后将处理后的棉织物在160℃下焙烘10min。
实施例2
（1）配制7%wt 氢氧化钠/12%wt 尿素水溶液，并将该溶液冷却至-12℃；
（2）将棉织物在步骤（1）所得的溶液中浸渍2h，然后用轧车压轧织物，使织物上的带液率为70%；
（3）将浸轧后的棉织物浸入65% wt 氯化锌水溶液中5s后取出；
（4）将步骤（3）处理后的棉织物在120℃汽蒸箱中汽蒸10min；
（5）将汽蒸后的棉织物浸渍于5% wt 硫酸/10% 硫酸钠水溶液中凝固，15min，然后水洗、烘干；
（6）最后将处理后的棉织物在160℃下焙烘10min。
本文虽然已经给出了本发明的一些实施例，但是本领域的技术人员应当理解，在不脱离本发明精神的情况下，可以对本文的实施例进行改变。上述实施例只是示例性的，不应以本文的实施例作为本发明权利范围的限定。

Claims (1)

1.一种基于棉织物的油水分离筛的制备方法，其特征在于，包括如下步骤：
（1）配制7%wt 氢氧化钠/12%wt 尿素水溶液，并将该溶液冷却至-12℃；
（2）将棉织物在步骤（1）所得的溶液中浸渍2h，然后用轧车压轧织物，使织物上的带液率为50%-70%；
（3）将浸轧后的棉织物浸入50%-65% wt 氯化锌水溶液中5s后取出；
（4）将步骤（3）处理后的棉织物在120℃汽蒸箱中汽蒸10min；
（5）将汽蒸后的棉织物浸渍于5% wt 硫酸/10% 硫酸钠水溶液中凝固，15min，然后水洗、烘干；
（6）最后将处理后的棉织物在160℃下焙烘10min。
CN201811091429.0A 2018-09-19 2018-09-19 一种基于棉织物的油水分离筛的制备方法 Withdrawn CN109487533A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1974917A (zh) * 2006-12-08 2007-06-06 王斌章 一种干爽面料的拒水整理方法
CN102224291A (zh) * 2008-11-20 2011-10-19 荷兰联合利华有限公司 处理织物的方法
CN105401402A (zh) * 2015-12-24 2016-03-16 西南大学 一种具有磁性棉织物的制备方法
CN106758143A (zh) * 2017-01-09 2017-05-31 东华大学 抗菌和抗紫外多功能棉织物的整理方法
CN107724064A (zh) * 2017-11-11 2018-02-23 钱景 一种基于ZnO纳米颗粒的超疏水自清洁棉织物

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1974917A (zh) * 2006-12-08 2007-06-06 王斌章 一种干爽面料的拒水整理方法
CN102224291A (zh) * 2008-11-20 2011-10-19 荷兰联合利华有限公司 处理织物的方法
CN105401402A (zh) * 2015-12-24 2016-03-16 西南大学 一种具有磁性棉织物的制备方法
CN106758143A (zh) * 2017-01-09 2017-05-31 东华大学 抗菌和抗紫外多功能棉织物的整理方法
CN107724064A (zh) * 2017-11-11 2018-02-23 钱景 一种基于ZnO纳米颗粒的超疏水自清洁棉织物

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Application publication date: 20190319