GB1247473A - Improvements in and relating to the production of press board from refuse - Google Patents
Improvements in and relating to the production of press board from refuseInfo
- Publication number
- GB1247473A GB1247473A GB254670A GB254670A GB1247473A GB 1247473 A GB1247473 A GB 1247473A GB 254670 A GB254670 A GB 254670A GB 254670 A GB254670 A GB 254670A GB 1247473 A GB1247473 A GB 1247473A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pressed
- refuse
- dehydrated
- production
- thickness
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/30—Mixed waste; Waste of undefined composition
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/30—Mixed waste; Waste of undefined composition
- C04B18/305—Municipal waste
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B26/12—Condensation polymers of aldehydes or ketones
- C04B26/127—Urea formaldehyde condensation polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K11/00—Use of ingredients of unknown constitution, e.g. undefined reaction products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Architecture (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Processing Of Solid Wastes (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
1,247,473. Pressed bodies. R. JETZER. 19 Jan., 1970 [6 Feb., 1969], No.2546/70. Heading C3N. A method for the production of pressed bodies comprises subjecting domestic, agricultural and forestry refuse to form an aerobic fermentation substrate which latter is dehydrated and sterilized to form a dry fibrous granulate of fine structure and of a water content of less than 10% by weight whereafter said fibrous granulate is mixed with a synthetic resin binder and pressed into a pressed body. The aerobic fermentation substrate is dehydrated and stabilized by heating the same to at least 80 C., preferably to 110 C. in a flow of hot air. The synthetic resin binder may be a urea-formaldehyde which may be admixed with a dye or pigment. Other optional ingredients are fire-proofing agents, insecticides, fungicides or thermoplastic materials. In an example the resin treated fibrous raw material is placed in a thickness of 7 cm. on a laboratory plate press preheated to about 130-140 C. and compressed for 12 minutes at a constant pressure of 30 kg./cm.<SP>3</SP> to produce a plate having a thickness of 1À5 cm.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH180369A CH503576A (en) | 1969-02-06 | 1969-02-06 | Process for the production of pellets from household, agricultural and forestry waste |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1247473A true GB1247473A (en) | 1971-09-22 |
Family
ID=4218953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB254670A Expired GB1247473A (en) | 1969-02-06 | 1970-01-19 | Improvements in and relating to the production of press board from refuse |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS4819214B1 (en) |
AT (1) | AT297567B (en) |
BE (1) | BE745627A (en) |
CA (1) | CA929684A (en) |
CH (1) | CH503576A (en) |
DE (1) | DE2001583C3 (en) |
DK (1) | DK129026B (en) |
ES (1) | ES376100A1 (en) |
FR (1) | FR2032648A5 (en) |
GB (1) | GB1247473A (en) |
IL (1) | IL33740A (en) |
NL (1) | NL164315C (en) |
NO (1) | NO125229B (en) |
SE (1) | SE366247B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006066041A1 (en) * | 2004-12-13 | 2006-06-22 | Agri-Polymerix, Llc | Biopolymer and methods of making it |
US7332119B2 (en) | 2003-06-13 | 2008-02-19 | Poet Research | Biopolymer structures and components |
US8702819B2 (en) | 2008-09-10 | 2014-04-22 | Poet Research, Inc. | Oil composition and method of recovering the same |
US9061987B2 (en) | 2008-09-10 | 2015-06-23 | Poet Research, Inc. | Oil composition and method for producing the same |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH584732A5 (en) * | 1972-12-14 | 1977-02-15 | Jetzer Eng Ag | |
ES415447A1 (en) * | 1973-06-01 | 1976-02-16 | Schrader Voss | Procedure for the elimination by transformation of solid waste materials. (Machine-translation by Google Translate, not legally binding) |
US4110281A (en) * | 1974-02-15 | 1978-08-29 | Gottfried Dreer | Process for the manufacture of fillers from solid waste |
AT394714B (en) * | 1986-05-12 | 1992-06-10 | Kornhoff Heinz | Process for producing lightweight aggregates from cellulose fibres from waste products |
DE19530964A1 (en) * | 1995-08-23 | 1997-02-27 | Sabine Fenz | Building material utilising biological waste contg. cellulose from animal husbandry |
NO304882B1 (en) * | 1996-05-10 | 1999-03-01 | Ombruk Nord As | Process for the treatment of consumer waste, a product thus produced, and its use |
DE102005006118A1 (en) * | 2005-02-10 | 2006-08-24 | Grove U.S. Llc | Self-adjusting slider for telescopic crane jib |
DE102005034586B3 (en) * | 2005-07-25 | 2006-09-14 | König, Ulrich, Dr.-Ing. | Recovery of natural fibrous material from biogas plants comprises separating residue after degasification by wet fermentation and dry fermenting it to produce finely structured cellulosic fibers |
-
1969
- 1969-02-06 CH CH180369A patent/CH503576A/en not_active IP Right Cessation
-
1970
- 1970-01-15 DE DE2001583A patent/DE2001583C3/en not_active Expired
- 1970-01-19 GB GB254670A patent/GB1247473A/en not_active Expired
- 1970-01-20 IL IL3374070A patent/IL33740A/en unknown
- 1970-01-23 JP JP623570A patent/JPS4819214B1/ja active Pending
- 1970-01-28 FR FR7002977A patent/FR2032648A5/fr not_active Expired
- 1970-01-31 ES ES376100A patent/ES376100A1/en not_active Expired
- 1970-02-02 AT AT93070A patent/AT297567B/en not_active IP Right Cessation
- 1970-02-03 DK DK50570A patent/DK129026B/en unknown
- 1970-02-03 NO NO0382/70A patent/NO125229B/no unknown
- 1970-02-04 CA CA073921A patent/CA929684A/en not_active Expired
- 1970-02-05 SE SE144870A patent/SE366247B/xx unknown
- 1970-02-06 BE BE745627D patent/BE745627A/en not_active IP Right Cessation
- 1970-02-06 NL NL7001722A patent/NL164315C/en not_active IP Right Cessation
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7332119B2 (en) | 2003-06-13 | 2008-02-19 | Poet Research | Biopolymer structures and components |
US7625961B2 (en) | 2003-06-13 | 2009-12-01 | Poet Research, Inc. | Biopolymer and methods of making it |
WO2006066041A1 (en) * | 2004-12-13 | 2006-06-22 | Agri-Polymerix, Llc | Biopolymer and methods of making it |
US8702819B2 (en) | 2008-09-10 | 2014-04-22 | Poet Research, Inc. | Oil composition and method of recovering the same |
US9061987B2 (en) | 2008-09-10 | 2015-06-23 | Poet Research, Inc. | Oil composition and method for producing the same |
US9695449B2 (en) | 2008-09-10 | 2017-07-04 | Poet, Llc | Oil composition and method of recovering same |
US10526623B2 (en) | 2008-09-10 | 2020-01-07 | Poet Research, Inc. | Oil composition and method of recovering same |
US11359218B2 (en) | 2008-09-10 | 2022-06-14 | Poet Research, Inc. | Oil composition and method of recovering same |
Also Published As
Publication number | Publication date |
---|---|
DK129026C (en) | 1975-02-10 |
NL164315B (en) | 1980-07-15 |
SE366247B (en) | 1974-04-22 |
DE2001583C3 (en) | 1978-08-31 |
FR2032648A5 (en) | 1970-11-27 |
DE2001583B2 (en) | 1977-12-29 |
IL33740A (en) | 1974-01-14 |
NL164315C (en) | 1980-12-15 |
DE2001583A1 (en) | 1970-09-03 |
IL33740A0 (en) | 1970-03-22 |
JPS4819214B1 (en) | 1973-06-12 |
CH503576A (en) | 1971-02-28 |
NO125229B (en) | 1972-08-07 |
NL7001722A (en) | 1970-08-10 |
BE745627A (en) | 1970-07-16 |
ES376100A1 (en) | 1972-03-01 |
DK129026B (en) | 1974-08-12 |
AT297567B (en) | 1972-03-27 |
CA929684A (en) | 1973-07-03 |
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