JPS59262B2 - 都市廃棄物からの紙繊維の回収方法 - Google Patents
都市廃棄物からの紙繊維の回収方法Info
- Publication number
- JPS59262B2 JPS59262B2 JP48015214A JP1521473A JPS59262B2 JP S59262 B2 JPS59262 B2 JP S59262B2 JP 48015214 A JP48015214 A JP 48015214A JP 1521473 A JP1521473 A JP 1521473A JP S59262 B2 JPS59262 B2 JP S59262B2
- Authority
- JP
- Japan
- Prior art keywords
- waste
- paper fibers
- outlet
- cleaner
- fibers
- 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.)
- Expired
Links
- 239000000835 fiber Substances 0.000 title claims description 46
- 239000002699 waste material Substances 0.000 title claims description 44
- 239000002002 slurry Substances 0.000 claims description 27
- 239000000356 contaminant Substances 0.000 claims description 25
- 239000007787 solid Substances 0.000 claims description 19
- 239000002245 particle Substances 0.000 claims description 16
- 239000003925 fat Substances 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- 239000003921 oil Substances 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 7
- 239000002994 raw material Substances 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 5
- 239000010893 paper waste Substances 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000005188 flotation Methods 0.000 description 29
- 239000000463 material Substances 0.000 description 21
- 238000011282 treatment Methods 0.000 description 10
- 239000001993 wax Substances 0.000 description 10
- 238000010411 cooking Methods 0.000 description 7
- 239000002657 fibrous material Substances 0.000 description 7
- 239000004033 plastic Substances 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000002904 solvent Substances 0.000 description 6
- 239000000446 fuel Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 239000002910 solid waste Substances 0.000 description 5
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 235000013311 vegetables Nutrition 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 4
- 239000002440 industrial waste Substances 0.000 description 4
- 231100000719 pollutant Toxicity 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000012736 aqueous medium Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 239000003599 detergent Substances 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 239000010828 animal waste Substances 0.000 description 1
- 230000003542 behavioural effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 239000013527 degreasing agent Substances 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 229910003480 inorganic solid Inorganic materials 0.000 description 1
- 239000010806 kitchen waste Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
- B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
- B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Processing Of Solid Wastes (AREA)
- Physical Water Treatments (AREA)
- Cyclones (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22481572A | 1972-02-09 | 1972-02-09 | |
| US224815 | 1998-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4887105A JPS4887105A (US07534539-20090519-C00280.png) | 1973-11-16 |
| JPS59262B2 true JPS59262B2 (ja) | 1984-01-06 |
Family
ID=22842329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48015214A Expired JPS59262B2 (ja) | 1972-02-09 | 1973-02-08 | 都市廃棄物からの紙繊維の回収方法 |
Country Status (8)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL158565B (nl) * | 1974-03-15 | 1978-11-15 | Tno | Werkwijze en inrichting voor het procesmatig terugwinnen van papiervezels uit papierhoudend huishoudelijk of industrieel afval. |
| CS201120B1 (en) * | 1976-07-27 | 1980-10-31 | Svetozar Vagac | Method of and apparatus for reclaiming individual components of papermaking combined waste materials |
| JPH01245890A (ja) * | 1988-03-25 | 1989-10-02 | Nousan Giken:Kk | 高水分農産廃棄物の処理法並びに処理プラント |
| JP2662438B2 (ja) * | 1989-03-30 | 1997-10-15 | 三菱製紙株式会社 | 写真印画紙用支持体であるポリオレフィン樹脂被覆紙の再生利用方法 |
| NZ247276A (en) * | 1992-04-06 | 1994-12-22 | Westvaco Corp | Production of papermaking fibre of low lignin content from recycled high lignin waste paper; mixtures with fresh pulp and products produced therefrom |
| US5390860A (en) * | 1992-05-15 | 1995-02-21 | Tetra Laval Holdings & Finance Sa | Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby |
| GB9425665D0 (en) * | 1994-12-20 | 1995-02-22 | Knowaste Tech Inc | Separation of cellulosic and non-cellulosic fractions from paper products |
| GB9425666D0 (en) * | 1994-12-20 | 1995-02-22 | Knowaste Tech Inc | Recycling of coated paperboard |
| US9169597B2 (en) | 2005-03-10 | 2015-10-27 | Applied Cleantech Inc. | Method of recycling fibers from sewage sludge and means thereof |
| US8617281B2 (en) | 2007-08-13 | 2013-12-31 | Applied Cleantech, Inc | Methods and systems for feedstock production from sewage and product manufacturing therefrom |
| CN108505382A (zh) * | 2018-01-31 | 2018-09-07 | 合肥银山棉麻股份有限公司 | 尾浆回用入球方法 |
| SE543048C2 (en) * | 2018-12-19 | 2020-09-29 | Re Newcell Ab | A method for separating cellulosic fibers from non-cellulosic fibers |
| CN111437982B (zh) * | 2020-04-08 | 2021-08-10 | 云南磷化集团有限公司 | 一种降低沉砂夹细比值提高磨矿分级产能的方法 |
| CN115121382A (zh) * | 2022-05-06 | 2022-09-30 | 浙江上方生物科技有限公司 | 一种天然海藻微晶纤维素的除杂装置 |
-
1973
- 1973-01-30 CA CA162,364A patent/CA966087A/en not_active Expired
- 1973-02-02 FI FI322/73A patent/FI59036C/fi active
- 1973-02-03 DE DE2305408A patent/DE2305408A1/de not_active Ceased
- 1973-02-07 IT IT4811373A patent/IT977242B/it active
- 1973-02-08 JP JP48015214A patent/JPS59262B2/ja not_active Expired
- 1973-02-08 FR FR7304467A patent/FR2171292B1/fr not_active Expired
- 1973-02-08 NL NL7301784A patent/NL7301784A/xx unknown
- 1973-02-09 GB GB658273A patent/GB1416273A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2305408A1 (de) | 1973-08-23 |
| CA966087A (en) | 1975-04-15 |
| FR2171292B1 (US07534539-20090519-C00280.png) | 1977-02-04 |
| JPS4887105A (US07534539-20090519-C00280.png) | 1973-11-16 |
| FI59036B (fi) | 1981-02-27 |
| FI59036C (fi) | 1981-06-10 |
| NL7301784A (US07534539-20090519-C00280.png) | 1973-08-13 |
| FR2171292A1 (US07534539-20090519-C00280.png) | 1973-09-21 |
| IT977242B (it) | 1974-09-10 |
| GB1416273A (en) | 1975-12-03 |
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