JP2008261080A - 古紙再生用脱墨剤 - Google Patents
古紙再生用脱墨剤 Download PDFInfo
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- JP2008261080A JP2008261080A JP2007106553A JP2007106553A JP2008261080A JP 2008261080 A JP2008261080 A JP 2008261080A JP 2007106553 A JP2007106553 A JP 2007106553A JP 2007106553 A JP2007106553 A JP 2007106553A JP 2008261080 A JP2008261080 A JP 2008261080A
- Authority
- JP
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- Prior art keywords
- ink
- deinking agent
- waste paper
- deinking
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002761 deinking Substances 0.000 title claims abstract description 43
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 32
- 238000004064 recycling Methods 0.000 title claims abstract description 15
- 239000010893 paper waste Substances 0.000 title abstract description 18
- 125000002947 alkylene group Chemical group 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 125000005702 oxyalkylene group Chemical group 0.000 claims abstract description 5
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 4
- JOLVYUIAMRUBRK-UHFFFAOYSA-N 11',12',14',15'-Tetradehydro(Z,Z-)-3-(8-Pentadecenyl)phenol Natural products OC1=CC=CC(CCCCCCCC=CCC=CCC=C)=C1 JOLVYUIAMRUBRK-UHFFFAOYSA-N 0.000 claims description 9
- YLKVIMNNMLKUGJ-UHFFFAOYSA-N 3-Delta8-pentadecenylphenol Natural products CCCCCCC=CCCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-UHFFFAOYSA-N 0.000 claims description 9
- FAYVLNWNMNHXGA-UHFFFAOYSA-N Cardanoldiene Natural products CCCC=CCC=CCCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UHFFFAOYSA-N 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 7
- PTFIPECGHSYQNR-UHFFFAOYSA-N cardanol Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1 PTFIPECGHSYQNR-UHFFFAOYSA-N 0.000 claims description 7
- JOLVYUIAMRUBRK-UTOQUPLUSA-N Cardanol Chemical compound OC1=CC=CC(CCCCCCC\C=C/C\C=C/CC=C)=C1 JOLVYUIAMRUBRK-UTOQUPLUSA-N 0.000 claims description 6
- -1 alkenyl phenols Chemical class 0.000 abstract description 7
- 238000005187 foaming Methods 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract 1
- 239000000976 ink Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 20
- 238000005188 flotation Methods 0.000 description 14
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 8
- 229920001131 Pulp (paper) Polymers 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 244000226021 Anacardium occidentale Species 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 235000020226 cashew nut Nutrition 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- YLKVIMNNMLKUGJ-FPLPWBNLSA-N (15:1)-Cardanol Chemical compound CCCCCC\C=C/CCCCCCCC1=CC=CC(O)=C1 YLKVIMNNMLKUGJ-FPLPWBNLSA-N 0.000 description 2
- 239000004115 Sodium Silicate Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 125000006353 oxyethylene group Chemical group 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 229910052911 sodium silicate Inorganic materials 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- BIEZSEGUHJMPKG-FPLPWBNLSA-N 3-(10-Heptadecenyl)phenol Chemical compound CCCCCC\C=C/CCCCCCCCCC1=CC=CC(O)=C1 BIEZSEGUHJMPKG-FPLPWBNLSA-N 0.000 description 1
- FAYVLNWNMNHXGA-UTOQUPLUSA-N 3-[(8z,11z)-pentadeca-8,11-dienyl]phenol Chemical compound CCC\C=C/C\C=C/CCCCCCCC1=CC=CC(O)=C1 FAYVLNWNMNHXGA-UTOQUPLUSA-N 0.000 description 1
- DAVHQXNXEXNMCX-PLNGDYQASA-N 3-[(Z)-pentadec-11-enyl]phenol Chemical compound C(CCCCCCCCC\C=C/CCC)C=1C=C(C=CC=1)O DAVHQXNXEXNMCX-PLNGDYQASA-N 0.000 description 1
- YEEXSDBYWJYVCY-WAYWQWQTSA-N CCCC\C=C/CCCCCCCCCCCC1=CC=CC(O)=C1 Chemical compound CCCC\C=C/CCCCCCCCCCCC1=CC=CC(O)=C1 YEEXSDBYWJYVCY-WAYWQWQTSA-N 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 235000011201 Ginkgo Nutrition 0.000 description 1
- 244000194101 Ginkgo biloba Species 0.000 description 1
- 235000008100 Ginkgo biloba Nutrition 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 238000007644 letterpress printing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Paper (AREA)
Abstract
Description
※出典:独立行政法人製品評価技術基盤機構(NITE)ホームページ
次に実施例により本発明を更に詳しく説明する。
(カルダノールアルキレンオキサイド付加体の合成)
カルダノール(3−[8(Z),11(Z),14−ペンタデカトリエニル]フェノール 31質量%、3−[8(Z),11(Z)−ペンタデカジエニル]フェノール 20質量%、3−[8(Z)−ペンタデセニル]フェノール 45質量%の混合物。商品名;Distilled
Cashew Nut Shell Liquid(インド、SATYA CASHEW CHEMICALS社製))83.6g及び水酸化カリウム1.3gをステンレス製オートクレーブに投入し、系内を窒素置換した後、120±5℃を保つように昇温し、次いで系内を50mmHgの減圧にして1時間減圧脱水した。減圧脱水終了後、系内を窒素により常圧に戻し120±5℃、0.1〜0.5MPaを保つようにエチレンオキサイド243g(カルダノール1モルに対し20モル)の混合物を徐々に添加し付加反応を行った。付加反応終了後、120±5℃を2時間保持しながら熟成を行った。添加終了後、酢酸1.6gで触媒を中和し、表1に記載の化合物A−1を得た。
従来からある高級アルコール系脱墨剤との性能比較を行う為、表2に示した比較例化合物を使用した。比較例化合物の合成方法は[0016]に記載の方法に準じた。
原料古紙を3cm×3cmに切断し、卓上離解機に入れ、苛性ソーダを1.5%(対古紙)、3号ケイ酸ソーダを3%(対古紙)、35%過酸化水素水を3%(対古紙)、脱墨剤を加えた後、水を加え、古紙濃度5%とし、55℃に昇温後15分間離解した。離解後同温度で1時間熟成してからパルプ濃度1%に希釈してフローテーターに移し、フローテーション処理を10分間行った。得られたパルプを0.5%濃度にした後、硫酸アルミニウムにてpH5.0に調整した後、JIS P−8209に規定したシートマシンにて手抄きした。さらにフローテーション処理を行ったパルプを200倍量のイオン交換水で3回洗浄を行った。このパルプについても同様に、JIS P−8209に規定したシートマシンにて手抄きした。
フローテーターでの発泡性:フローテーション1分後の液面からの泡高(mm)を測定した。また、手抄き紙は乾燥後、以下の測定を行い脱墨効果を評価した。
白色度:JIS P−8123に規定した方法に準じて測定を行った。
残インキ数及び面積率:完全洗浄パルプについて画像解析装置を使用し、視野100mm2中に存在する径20μm以上のインキ個数及び全視野中におけるインキ総面積率(%)を測定した。
オフセット新聞古紙60%、折り込み広告40%からなる原料古紙を用いて脱墨試験方法に記載した方法で試験を行い、性能評価試験に記載した方法で評価を実施した。結果を表3に示す。
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2007106553A JP4855995B2 (ja) | 2007-04-13 | 2007-04-13 | 古紙再生用脱墨剤 |
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JP2007106553A JP4855995B2 (ja) | 2007-04-13 | 2007-04-13 | 古紙再生用脱墨剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008261080A true JP2008261080A (ja) | 2008-10-30 |
JP4855995B2 JP4855995B2 (ja) | 2012-01-18 |
Family
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---|---|---|---|
JP2007106553A Active JP4855995B2 (ja) | 2007-04-13 | 2007-04-13 | 古紙再生用脱墨剤 |
Country Status (1)
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JP (1) | JP4855995B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012041341A (ja) * | 2010-08-10 | 2012-03-01 | Evonik Goldschmidt Gmbh | 分散剤およびその製造方法 |
CN109400864A (zh) * | 2018-09-20 | 2019-03-01 | 桐乡市恒隆化工有限公司 | 一种腰果酚三嵌聚醚的制备方法 |
CN116003783A (zh) * | 2022-12-21 | 2023-04-25 | 中国林业科学研究院林产化学工业研究所 | 一种腰果酚基粘缸剂及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03279479A (ja) * | 1990-03-23 | 1991-12-10 | Kao Corp | 古紙再生用脱墨剤 |
JPH06116886A (ja) * | 1992-10-02 | 1994-04-26 | Nikka Chem Co Ltd | 故紙の再生処理方法 |
JPH07324292A (ja) * | 1994-04-08 | 1995-12-12 | Kao Corp | 脱墨剤 |
JPH08511065A (ja) * | 1993-05-27 | 1996-11-19 | ハイ・ポイント・ケミカル・コーポレーシヨン | 親水性インクを除去する改良方法 |
JPH10219595A (ja) * | 1997-02-05 | 1998-08-18 | Osaka Insatsu Ink Seizo Kk | 透明加工紙用紫外線重合、酸化重合併用型ワニス |
JP2004238777A (ja) * | 2003-02-10 | 2004-08-26 | Kao Corp | 古紙再生用脱墨剤 |
-
2007
- 2007-04-13 JP JP2007106553A patent/JP4855995B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03279479A (ja) * | 1990-03-23 | 1991-12-10 | Kao Corp | 古紙再生用脱墨剤 |
JPH06116886A (ja) * | 1992-10-02 | 1994-04-26 | Nikka Chem Co Ltd | 故紙の再生処理方法 |
JPH08511065A (ja) * | 1993-05-27 | 1996-11-19 | ハイ・ポイント・ケミカル・コーポレーシヨン | 親水性インクを除去する改良方法 |
JPH07324292A (ja) * | 1994-04-08 | 1995-12-12 | Kao Corp | 脱墨剤 |
JPH10219595A (ja) * | 1997-02-05 | 1998-08-18 | Osaka Insatsu Ink Seizo Kk | 透明加工紙用紫外線重合、酸化重合併用型ワニス |
JP2004238777A (ja) * | 2003-02-10 | 2004-08-26 | Kao Corp | 古紙再生用脱墨剤 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012041341A (ja) * | 2010-08-10 | 2012-03-01 | Evonik Goldschmidt Gmbh | 分散剤およびその製造方法 |
CN109400864A (zh) * | 2018-09-20 | 2019-03-01 | 桐乡市恒隆化工有限公司 | 一种腰果酚三嵌聚醚的制备方法 |
CN116003783A (zh) * | 2022-12-21 | 2023-04-25 | 中国林业科学研究院林产化学工业研究所 | 一种腰果酚基粘缸剂及其制备方法 |
CN116003783B (zh) * | 2022-12-21 | 2023-08-15 | 中国林业科学研究院林产化学工业研究所 | 一种腰果酚基粘缸剂及其制备方法 |
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Publication number | Publication date |
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