JP4536161B1 - 微細紙粉製造方法 - Google Patents
微細紙粉製造方法 Download PDFInfo
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- JP4536161B1 JP4536161B1 JP2010509609A JP2010509609A JP4536161B1 JP 4536161 B1 JP4536161 B1 JP 4536161B1 JP 2010509609 A JP2010509609 A JP 2010509609A JP 2010509609 A JP2010509609 A JP 2010509609A JP 4536161 B1 JP4536161 B1 JP 4536161B1
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- 239000000843 powder Substances 0.000 title claims abstract description 98
- 238000004519 manufacturing process Methods 0.000 title claims description 18
- 238000010298 pulverizing process Methods 0.000 claims abstract description 61
- 239000002245 particle Substances 0.000 claims abstract description 48
- 230000002093 peripheral effect Effects 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 19
- 239000000428 dust Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 18
- 239000000123 paper Substances 0.000 description 129
- 239000010893 paper waste Substances 0.000 description 26
- 229920005989 resin Polymers 0.000 description 21
- 239000011347 resin Substances 0.000 description 21
- 239000011342 resin composition Substances 0.000 description 17
- 239000003607 modifier Substances 0.000 description 12
- 238000000465 moulding Methods 0.000 description 11
- -1 polyethylene Polymers 0.000 description 11
- 239000002994 raw material Substances 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 239000000835 fiber Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000011087 paperboard Substances 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000011049 filling Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920001707 polybutylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920003355 Novatec® Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 229920001893 acrylonitrile styrene Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- RLAWWYSOJDYHDC-BZSNNMDCSA-N lisinopril Chemical compound C([C@H](N[C@@H](CCCCN)C(=O)N1[C@@H](CCC1)C(O)=O)C(O)=O)CC1=CC=CC=C1 RLAWWYSOJDYHDC-BZSNNMDCSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000010816 packaging waste Substances 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920005629 polypropylene homopolymer Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- SCUZVMOVTVSBLE-UHFFFAOYSA-N prop-2-enenitrile;styrene Chemical compound C=CC#N.C=CC1=CC=CC=C1 SCUZVMOVTVSBLE-UHFFFAOYSA-N 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
- D21B1/08—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being waste paper; the raw material being rags
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/004—Shape or construction of rollers or balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/0013—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fillers dispersed in the moulding material, e.g. metal particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
- B29K2311/12—Paper, e.g. cardboard
-
- 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
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Crushing And Grinding (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Disintegrating Or Milling (AREA)
Abstract
【選択図】図3
Description
板紙の裁断廃紙を、カッターミルで4mm角に粗粉砕した。次いで、第1微粉砕工程で第1竪型ローラミル10を、第2微粉砕工程で第2竪型ローラミル20をそれぞれ用い、これら工程を連結して行い、平均粒径45μmの微細紙粉を得た。ライフサイクルアセスメント実施支援ソフトウェア(社団法人産業環境管理協会製、JEMAI−LCA Pro Ver.212)により算出した資源採取から微細紙粉製造までをシステム境界とする二酸化炭素排出量は0.138kg/紙粉1kgであった。
板紙の裁断廃紙を、カッターミルで4mm角に粗粉砕した。次いで、第1微粉砕工程で第1竪型ローラミル10を、第2微粉砕工程でも第1竪型ローラミル10を用い、これら工程を連結して行い、平均粒径45μmの微細紙粉を得たが、第2微粉砕工程で紙粉が綿状となりやすくなった。実施例1と同様に算出した微細紙粉製造の二酸化炭素排出量は0.160kg/紙粉1kgであり、環境負荷が実質ゼロである廃紙を原料として使う利点が乏しくなった。
板紙の裁断廃紙を、カッターミルで4mm角に粗粉砕した。次いで、第1微粉砕工程で第2竪型ローラミル20を、第2微粉砕工程でも第2竪型ローラミル20を用い、これら工程を連結して行い、平均粒径50μmの微細紙粉を得た。実施例1と同様に算出した微細紙粉製造の二酸化炭素排出量は0.168kg/紙粉1kgであり、環境負荷が実質ゼロである廃紙を原料として使う利点が乏しくなった。
Claims (3)
- 粗粉砕された紙粉を、外周面に溝が形成された複数の第1粉砕ローラを備えた第1竪型ローラミルを用いて粉砕し、平均粒径50μm以上150μm未満の微細紙粉を得る第1微粉砕工程と、
該第1微粉砕工程で得た微細紙粉を、外周面に溝が形成された複数の第2粉砕ローラを備えた第2竪型ローラミルを用いて粉砕し、平均粒径25μm以上50μm未満の微細紙粉を得る第2微粉砕工程とを備え、
前記第1粉砕ローラの回転軸に対する当該第1粉砕ローラの溝の傾斜角が、前記第2粉砕ローラの回転軸に対する当該第2粉砕ローラの溝の傾斜角よりも小さいことを特徴とする微細紙粉製造方法。 - 前記第1粉砕ローラの回転軸に対する当該第1粉砕ローラの溝の傾斜角が5度以上45度以下であり、前記第2粉砕ローラの回転軸に対する当該第2粉砕ローラの溝の傾斜角が45度以上85度以下であることを特徴とする請求項1に記載の微細紙粉製造方法。
- 前記第1粉砕ローラ及び前記第2粉砕ローラの溝の底部が側面視円弧状であることを特徴とする請求項1又は2に記載の微細紙粉製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2009/005821 WO2010106592A1 (ja) | 2009-11-02 | 2009-11-02 | 微細紙粉製造方法、微細紙粉含有樹脂組成物 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP4536161B1 true JP4536161B1 (ja) | 2010-09-01 |
JPWO2010106592A1 JPWO2010106592A1 (ja) | 2012-09-13 |
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JP2010509609A Active JP4536161B1 (ja) | 2009-11-02 | 2009-11-02 | 微細紙粉製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8038841B2 (ja) |
EP (1) | EP2308599B1 (ja) |
JP (1) | JP4536161B1 (ja) |
KR (1) | KR100993194B1 (ja) |
CA (1) | CA2779377C (ja) |
WO (1) | WO2010106592A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012091003A1 (ja) | 2010-12-28 | 2012-07-05 | Komatsu Michio | 紙微粉体含有樹脂成形体及びその製造方法 |
JP2015194001A (ja) * | 2014-03-31 | 2015-11-05 | 株式会社トッパン・コスモ | 床用化粧材 |
JP2015203189A (ja) * | 2014-04-11 | 2015-11-16 | 株式会社トッパン・コスモ | 床用建材 |
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EP2474664A1 (en) * | 2011-01-06 | 2012-07-11 | DQ Concepts B.V. | Mixture of plastic and paper-based materials and method for making it |
EP2829374A4 (en) * | 2012-03-19 | 2015-11-25 | Sh Global Co Ltd | PLASTIC FOR INTERIOR PARTS OF MOTOR VEHICLES MANUFACTURED FROM BIOMASS PELLETS AND MANUFACTURING METHOD THEREOF |
WO2013157708A1 (ko) * | 2012-04-18 | 2013-10-24 | An Tae Chul | 지류 및 펄프의 미세분말 연속제조장치 및 이를 이용한 그 제조 방법 |
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US11584838B2 (en) | 2017-10-10 | 2023-02-21 | Dart Container Corporation | Polyolefin-based composition for a lid and methods of making and using |
CN107754992A (zh) * | 2017-11-17 | 2018-03-06 | 中南大学 | 一种层状材料碾磨设备 |
RU2680046C1 (ru) * | 2017-12-27 | 2019-02-14 | Федеральное Государственное Бюджетное Учреждение Науки Институт Химии Коми Научного Центра Уральского Отделения Российской Академии Наук | Порошковый лигноцеллюлозный материал на основе неоргано-лигноцеллюлозного гибрида |
US11242180B2 (en) | 2018-05-25 | 2022-02-08 | Dart Container Corporation | Drink lid for a cup |
CN112756043B (zh) * | 2020-12-22 | 2022-08-02 | 安徽儒特实业有限公司 | 一种食品加工用的研磨装置及其使用方法 |
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- 2009-11-02 CA CA 2779377 patent/CA2779377C/en active Active
- 2009-11-02 US US12/811,700 patent/US8038841B2/en active Active
- 2009-11-02 EP EP20090835907 patent/EP2308599B1/en active Active
- 2009-11-02 WO PCT/JP2009/005821 patent/WO2010106592A1/ja active Application Filing
- 2009-11-02 JP JP2010509609A patent/JP4536161B1/ja active Active
- 2009-11-02 KR KR20107014083A patent/KR100993194B1/ko active IP Right Grant
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2012091003A1 (ja) | 2010-12-28 | 2012-07-05 | Komatsu Michio | 紙微粉体含有樹脂成形体及びその製造方法 |
US9174370B2 (en) | 2010-12-28 | 2015-11-03 | Eco Research Institute Ltd. | Fine paper powder-containing resin molded object and manufacturing method thereof |
JP2015194001A (ja) * | 2014-03-31 | 2015-11-05 | 株式会社トッパン・コスモ | 床用化粧材 |
JP2015203189A (ja) * | 2014-04-11 | 2015-11-16 | 株式会社トッパン・コスモ | 床用建材 |
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WO2010106592A1 (ja) | 2010-09-23 |
EP2308599A4 (en) | 2011-08-10 |
EP2308599A1 (en) | 2011-04-13 |
EP2308599B1 (en) | 2014-01-08 |
US20110100571A1 (en) | 2011-05-05 |
CA2779377C (en) | 2013-01-08 |
US8038841B2 (en) | 2011-10-18 |
CA2779377A1 (en) | 2010-09-23 |
KR100993194B1 (ko) | 2010-11-10 |
JPWO2010106592A1 (ja) | 2012-09-13 |
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