CN100365201C - 一种废新闻纸生物酶脱墨方法 - Google Patents
一种废新闻纸生物酶脱墨方法 Download PDFInfo
- Publication number
- CN100365201C CN100365201C CNB2005101045388A CN200510104538A CN100365201C CN 100365201 C CN100365201 C CN 100365201C CN B2005101045388 A CNB2005101045388 A CN B2005101045388A CN 200510104538 A CN200510104538 A CN 200510104538A CN 100365201 C CN100365201 C CN 100365201C
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- CN
- China
- Prior art keywords
- deinking
- slurry
- pulping
- pulp
- flotation
- 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.)
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- 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
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Abstract
Description
纤维酶用量/ECU/g | 漆酶用量/LAMU/g | 脱墨浆白度/%ISO | 漂白浆白度/%ISO | 裂断长/km | 撕裂指数/mNm<sup>2</sup>/g | 残余油墨浓度/ppm |
00.20.2 | 303 | 42.146.944.0 | 52.153.555.9 | 2.101.642.13 | 6.356.016.43 | 351304265 |
半纤维酶用量/AXU/g | 漆酶用量/LAMU/g | 脱墨浆白度/%ISO | 漂白浆白度/%ISO | 裂断长/km | 撕裂指数/mNm<sup>2</sup>/g | 残余油墨浓度/ppm |
00.50.5 | 303 | 42.150.447.2 | 52.157.760.4 | 2.11.611.94 | 6.356.126.54 | 351291245 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005101045388A CN100365201C (zh) | 2005-11-18 | 2005-11-18 | 一种废新闻纸生物酶脱墨方法 |
Applications Claiming Priority (1)
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CNB2005101045388A CN100365201C (zh) | 2005-11-18 | 2005-11-18 | 一种废新闻纸生物酶脱墨方法 |
Publications (2)
Publication Number | Publication Date |
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CN1763305A CN1763305A (zh) | 2006-04-26 |
CN100365201C true CN100365201C (zh) | 2008-01-30 |
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CNB2005101045388A Expired - Fee Related CN100365201C (zh) | 2005-11-18 | 2005-11-18 | 一种废新闻纸生物酶脱墨方法 |
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CN (1) | CN100365201C (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100580037C (zh) * | 2007-10-30 | 2010-01-13 | 山东太阳纸业股份有限公司 | 一种脱墨剂 |
CN101718050B (zh) * | 2009-11-13 | 2011-04-06 | 福建省嘉丰生物化工有限公司 | 废新闻纸生物酶脱墨工艺 |
EP2386681A1 (en) * | 2010-05-14 | 2011-11-16 | Universitat Politècnica de Catalunya | Process for recycling waste paper, product obtained there from and its uses |
CN102277031B (zh) * | 2011-07-06 | 2014-01-29 | 单县天元化工有限公司 | 一种高效废纸脱墨剂的制备方法 |
CN102488316B (zh) * | 2011-12-08 | 2014-06-11 | 上海烟草集团有限责任公司 | 一种改善烟草薄片感官质量的烟用添加剂及其制备方法与应用 |
CN103790063B (zh) * | 2012-11-02 | 2016-01-20 | 东莞市绿微康生物科技有限公司 | 提高新闻纸制浆过程中精筛效率的方法 |
CN103790054B (zh) * | 2012-11-02 | 2016-01-20 | 东莞市绿微康生物科技有限公司 | 提高文化纸制浆过程中精筛效率的方法 |
CN103790061B (zh) * | 2012-11-02 | 2016-01-20 | 东莞市绿微康生物科技有限公司 | 提高包装纸制浆过程中精筛效率的方法 |
CN102978986A (zh) * | 2012-11-27 | 2013-03-20 | 天津智展科技有限公司 | 生物酶制备纸浆的方法 |
CN103437230B (zh) * | 2013-08-29 | 2015-10-28 | 华南理工大学 | 基于生物酶的中碱双回路浮选废纸脱墨工艺 |
CN103882754B (zh) * | 2014-03-13 | 2016-01-27 | 宁波六和包装有限公司 | 一种纸浆处理方法 |
CN104031461B (zh) * | 2014-04-28 | 2016-04-13 | 南京信息工程大学 | 水基印刷油墨清洗剂及其制备方法 |
CN105386352B (zh) * | 2015-11-17 | 2018-05-04 | 江南大学 | 一种利用角质酶和化学试剂共同脱墨的方法 |
CN105776567A (zh) * | 2015-12-31 | 2016-07-20 | 中国科学院成都生物研究所 | 一种漆酶复合介体和脱色方法 |
CN107119480B (zh) * | 2017-06-16 | 2018-08-24 | 江苏浩宇电子科技有限公司 | 一种废纸再利用低油墨制浆方法 |
CN110004754A (zh) * | 2019-03-08 | 2019-07-12 | 浙江景兴纸业股份有限公司 | 一种生活用纸的碎浆方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000015899A1 (en) * | 1998-09-17 | 2000-03-23 | Novozymes North America, Inc. | Methods for deinking and decolorizing printed paper |
CN1436243A (zh) * | 2000-05-22 | 2003-08-13 | 明治制果株式会社 | 内切葡聚糖酶nce5及其含有内切葡聚糖酶nce5的纤维素酶制剂 |
CN1483773A (zh) * | 2002-09-17 | 2004-03-24 | 上海挚通贸易有限公司 | 水基生物酶新闻纸脱墨剂的制备 |
CN1563567A (zh) * | 2004-04-08 | 2005-01-12 | 山东轻工业学院 | 一种废新闻纸酶脱墨技术 |
CN1594729A (zh) * | 2004-07-02 | 2005-03-16 | 陕西省科学院酶工程研究所 | 废纸的生物酶脱墨方法 |
CN1664026A (zh) * | 2004-03-02 | 2005-09-07 | 比奥生物科技(深圳)有限公司 | 混合新闻废纸生物酶脱墨剂的组分及应用方法 |
-
2005
- 2005-11-18 CN CNB2005101045388A patent/CN100365201C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000015899A1 (en) * | 1998-09-17 | 2000-03-23 | Novozymes North America, Inc. | Methods for deinking and decolorizing printed paper |
CN1436243A (zh) * | 2000-05-22 | 2003-08-13 | 明治制果株式会社 | 内切葡聚糖酶nce5及其含有内切葡聚糖酶nce5的纤维素酶制剂 |
CN1483773A (zh) * | 2002-09-17 | 2004-03-24 | 上海挚通贸易有限公司 | 水基生物酶新闻纸脱墨剂的制备 |
CN1664026A (zh) * | 2004-03-02 | 2005-09-07 | 比奥生物科技(深圳)有限公司 | 混合新闻废纸生物酶脱墨剂的组分及应用方法 |
CN1563567A (zh) * | 2004-04-08 | 2005-01-12 | 山东轻工业学院 | 一种废新闻纸酶脱墨技术 |
CN1594729A (zh) * | 2004-07-02 | 2005-03-16 | 陕西省科学院酶工程研究所 | 废纸的生物酶脱墨方法 |
Non-Patent Citations (1)
Title |
---|
旧报纸纤维素酶/半纤维素酶与漆酶协同脱墨工艺. 徐清华等.中国造纸,第23卷第8期. 2004 * |
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CN1763305A (zh) | 2006-04-26 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shandong Century Sunshine Paper Group Co., Ltd. Assignor: Shandong Institute of Light Industry Contract fulfillment period: 2009.11.6 to 2015.11.6 contract change Contract record no.: 2010370000023 Denomination of invention: Enzymatic deinking method for waste newspaper Granted publication date: 20080130 License type: Exclusive license Record date: 2010.1.12 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.11.6 TO 2015.11.6; CHANGE OF CONTRACT Name of requester: SHANDONG CENTURY SUNSHINE PAPER HOLDINGS GROUP CO. Effective date: 20100112 |
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Assignee: Shandong Century Sunshine Paper Group Co., Ltd. Assignor: Shandong Institute of Light Industry Contract record no.: 2010370000023 Date of cancellation: 20100730 |
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