GB1228276A - - Google Patents
Info
- Publication number
- GB1228276A GB1228276A GB1228276DA GB1228276A GB 1228276 A GB1228276 A GB 1228276A GB 1228276D A GB1228276D A GB 1228276DA GB 1228276 A GB1228276 A GB 1228276A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plastics
- pulp
- machine
- waste paper
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- 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
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
- D21B1/322—Defibrating by other means of waste paper coated with synthetic materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0231—Centrifugating, cyclones
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0237—Mechanical separating techniques; devices therefor using density difference
- B29B2017/0244—Mechanical separating techniques; devices therefor using density difference in liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0217—Mechanical separating techniques; devices therefor
- B29B2017/0251—Hydropulping for converting the material under the influence of water into a slurry, e.g. for separating laminated plastic from paper
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- 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
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
-
- 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
- B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
- B29K2711/12—Paper, e.g. cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
-
- 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
-
- 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
- Y02W30/62—Plastics recycling; Rubber recycling
-
- 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)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681761233 DE1761233B1 (de) | 1968-04-22 | 1968-04-22 | Verfahren zum Rueckgewinnen von Fasern aus kunststoffbeschichtetem Altpapier und Vorrichtung zur Durchfuehrung des Verfahrens |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1228276A true GB1228276A (es) | 1971-04-15 |
Family
ID=5696452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1228276D Expired GB1228276A (es) | 1968-04-22 | 1969-04-22 |
Country Status (3)
Country | Link |
---|---|
AT (1) | AT288137B (es) |
DE (1) | DE1761233B1 (es) |
GB (1) | GB1228276A (es) |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510428A1 (fr) * | 1981-07-31 | 1983-02-04 | Scal Gp Condit Aluminium | Procede de recuperation des elements de dechets composes d'aluminium et de papier et/ou de matieres plastiques |
FR2557830A1 (fr) * | 1984-01-10 | 1985-07-12 | Fibropolimeri Srl | Machine a laver pour le lavage ou la separation du film en matiere plastique des fibres de papier ou cellulose ou d'autres polluants et procede y relatif |
US4668339A (en) * | 1983-11-22 | 1987-05-26 | Kimberly-Clark Corporation | Process for dry deinking of secondary fiber sources |
GB2191118A (en) * | 1986-05-28 | 1987-12-09 | Andritz Ag Maschf | A process and a plant for separating low density material from substrate mixtures |
US5084135A (en) * | 1990-03-27 | 1992-01-28 | Advanced Environmental Recycling Technologies, Inc. | Recycling plastic coated paper product waste |
WO1992016686A1 (en) * | 1991-03-21 | 1992-10-01 | Advanced Recycling Technologies, Inc. | Method for recycling plastic coated paper product waste and polymeric film |
EP0558908A1 (de) * | 1992-03-04 | 1993-09-08 | J.M. Voith GmbH | Aufbereitung und Verfahren von Altpapier |
EP0570757A1 (en) * | 1992-05-15 | 1993-11-24 | Tetra Laval Holdings & Finance SA | Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby |
US5268074A (en) * | 1990-03-27 | 1993-12-07 | Advanced Environmental Recycling Technologies, Inc. | Method for recycling polymeric film |
EP0591895A2 (de) * | 1992-10-05 | 1994-04-13 | Heinz Prof. Dr. Sc. Dr.-Ing. Hölter | Bau-, Versatz- bzw. Füllstoff |
WO1996019613A1 (en) * | 1994-12-20 | 1996-06-27 | Knowaste Technologies Inc. | Recycling of coated paperboard |
US5540244A (en) * | 1993-12-07 | 1996-07-30 | Advanced Environmental Recycling Technologies, Inc. | Method and apparatus for cleaning and recycling post-consumer plastic films |
WO1998018607A1 (de) * | 1996-10-25 | 1998-05-07 | Der Grüne Punkt - Duales System Deutschland Aktiengesellschaft | Verfahren zum aufschluss von abfällen, die wenigstens teilweise wiederverwertbare anteile enthalten |
US6120648A (en) * | 1994-11-21 | 2000-09-19 | Thermo Black Clawson Inc. | Apparatus for pulping and deinking |
CN101072912B (zh) * | 2004-09-29 | 2010-09-08 | 国际纸业公司 | 用离心净化器使回用纸脱墨的方法 |
CN103170495A (zh) * | 2013-03-14 | 2013-06-26 | 福建益源废物利用股份有限公司 | 一种废纸固体废弃物的回收方法及回收*** |
CN111018159A (zh) * | 2019-12-27 | 2020-04-17 | 永发(江苏)模塑包装科技有限公司 | 一种去除纸浆模塑生产废水纸纤维方法 |
CN113430852A (zh) * | 2021-07-26 | 2021-09-24 | 杨鹏 | 一种节能环保的造纸印刷用碎浆设备 |
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 |
CN116377748A (zh) * | 2023-03-14 | 2023-07-04 | 保定市跃进纸箱有限公司 | 一种瓦楞纸回收粉碎制浆装置及工艺 |
CN116587479A (zh) * | 2023-04-17 | 2023-08-15 | 江苏鑫荣高分子新材料研究院有限公司 | 一种塑料生产制备用原料预处理设备及其处理方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106939524B (zh) * | 2017-04-10 | 2023-07-04 | 济南大学 | 一种基于物态变化碎浆的无注水式制浆设备 |
CN112934927A (zh) * | 2021-04-02 | 2021-06-11 | 福建东森节能环保科技股份有限公司 | 废纸干浆生产线 |
-
1968
- 1968-04-22 DE DE19681761233 patent/DE1761233B1/de active Pending
-
1969
- 1969-04-21 AT AT380669A patent/AT288137B/de not_active IP Right Cessation
- 1969-04-22 GB GB1228276D patent/GB1228276A/en not_active Expired
Cited By (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2510428A1 (fr) * | 1981-07-31 | 1983-02-04 | Scal Gp Condit Aluminium | Procede de recuperation des elements de dechets composes d'aluminium et de papier et/ou de matieres plastiques |
US4668339A (en) * | 1983-11-22 | 1987-05-26 | Kimberly-Clark Corporation | Process for dry deinking of secondary fiber sources |
FR2557830A1 (fr) * | 1984-01-10 | 1985-07-12 | Fibropolimeri Srl | Machine a laver pour le lavage ou la separation du film en matiere plastique des fibres de papier ou cellulose ou d'autres polluants et procede y relatif |
GB2191118A (en) * | 1986-05-28 | 1987-12-09 | Andritz Ag Maschf | A process and a plant for separating low density material from substrate mixtures |
US5277758A (en) * | 1990-03-27 | 1994-01-11 | Advanced Environmental Recycling Technologies, Inc. | Method for recycling plastic coated paper product waste and polymeric film |
US5084135A (en) * | 1990-03-27 | 1992-01-28 | Advanced Environmental Recycling Technologies, Inc. | Recycling plastic coated paper product waste |
US5351895A (en) * | 1990-03-27 | 1994-10-04 | Advanced Environmental Recycling Technologies, Inc. | Separating device for cellulosic and thin plastic materials |
US5268074A (en) * | 1990-03-27 | 1993-12-07 | Advanced Environmental Recycling Technologies, Inc. | Method for recycling polymeric film |
WO1992016686A1 (en) * | 1991-03-21 | 1992-10-01 | Advanced Recycling Technologies, Inc. | Method for recycling plastic coated paper product waste and polymeric film |
EP0558908A1 (de) * | 1992-03-04 | 1993-09-08 | J.M. Voith GmbH | Aufbereitung und Verfahren von Altpapier |
EP0570757A1 (en) * | 1992-05-15 | 1993-11-24 | Tetra Laval Holdings & Finance SA | Method and apparatus for separating paper fiber and plastics from mixed waste materials and products obtained thereby |
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 |
EP0591895A2 (de) * | 1992-10-05 | 1994-04-13 | Heinz Prof. Dr. Sc. Dr.-Ing. Hölter | Bau-, Versatz- bzw. Füllstoff |
EP0591895A3 (en) * | 1992-10-05 | 1994-07-13 | Hoelter Heinz | Building, stowing, or filling material |
US5540244A (en) * | 1993-12-07 | 1996-07-30 | Advanced Environmental Recycling Technologies, Inc. | Method and apparatus for cleaning and recycling post-consumer plastic films |
US6120648A (en) * | 1994-11-21 | 2000-09-19 | Thermo Black Clawson Inc. | Apparatus for pulping and deinking |
WO1996019613A1 (en) * | 1994-12-20 | 1996-06-27 | Knowaste Technologies Inc. | Recycling of coated paperboard |
WO1998018607A1 (de) * | 1996-10-25 | 1998-05-07 | Der Grüne Punkt - Duales System Deutschland Aktiengesellschaft | Verfahren zum aufschluss von abfällen, die wenigstens teilweise wiederverwertbare anteile enthalten |
CN101072912B (zh) * | 2004-09-29 | 2010-09-08 | 国际纸业公司 | 用离心净化器使回用纸脱墨的方法 |
CN103170495A (zh) * | 2013-03-14 | 2013-06-26 | 福建益源废物利用股份有限公司 | 一种废纸固体废弃物的回收方法及回收*** |
CN103170495B (zh) * | 2013-03-14 | 2016-04-06 | 福建益源废物利用股份有限公司 | 一种废纸固体废弃物的回收方法及回收*** |
CN111018159A (zh) * | 2019-12-27 | 2020-04-17 | 永发(江苏)模塑包装科技有限公司 | 一种去除纸浆模塑生产废水纸纤维方法 |
CN113430852A (zh) * | 2021-07-26 | 2021-09-24 | 杨鹏 | 一种节能环保的造纸印刷用碎浆设备 |
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 |
CN116377748A (zh) * | 2023-03-14 | 2023-07-04 | 保定市跃进纸箱有限公司 | 一种瓦楞纸回收粉碎制浆装置及工艺 |
CN116587479A (zh) * | 2023-04-17 | 2023-08-15 | 江苏鑫荣高分子新材料研究院有限公司 | 一种塑料生产制备用原料预处理设备及其处理方法 |
CN116587479B (zh) * | 2023-04-17 | 2023-10-27 | 江苏鑫荣高分子新材料研究院有限公司 | 一种塑料生产制备用原料预处理设备及其处理方法 |
Also Published As
Publication number | Publication date |
---|---|
DE1761233B1 (de) | 1972-03-09 |
AT288137B (de) | 1971-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |