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ES376100A1 - 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 refuse

Info

Publication number
ES376100A1
ES376100A1 ES376100A ES376100A ES376100A1 ES 376100 A1 ES376100 A1 ES 376100A1 ES 376100 A ES376100 A ES 376100A ES 376100 A ES376100 A ES 376100A ES 376100 A1 ES376100 A1 ES 376100A1
Authority
ES
Spain
Prior art keywords
pressed
refuse
production
dehydrated
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
Application number
ES376100A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JETZER
Original Assignee
JETZER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JETZER filed Critical JETZER
Publication of ES376100A1 publication Critical patent/ES376100A1/en
Expired legal-status Critical Current

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)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Processing Of Solid Wastes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

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.3 to produce a plate having a thickness of 1À5 cm.
ES376100A 1969-02-06 1970-01-31 Improvements in and relating to the production of press board from refuse Expired ES376100A1 (en)

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
ES376100A1 true ES376100A1 (en) 1972-03-01

Family

ID=4218953

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376100A Expired ES376100A1 (en) 1969-02-06 1970-01-31 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)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
KR20060061301A (en) 2003-06-13 2006-06-07 아그리-폴리머릭스 엘엘씨 Biopolymer Structures and Components
WO2006066041A1 (en) * 2004-12-13 2006-06-22 Agri-Polymerix, Llc Biopolymer and methods of making it
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
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

Also Published As

Publication number Publication date
NL164315B (en) 1980-07-15
SE366247B (en) 1974-04-22
GB1247473A (en) 1971-09-22
NL7001722A (en) 1970-08-10
NO125229B (en) 1972-08-07
IL33740A (en) 1974-01-14
DE2001583B2 (en) 1977-12-29
IL33740A0 (en) 1970-03-22
JPS4819214B1 (en) 1973-06-12
DK129026B (en) 1974-08-12
CA929684A (en) 1973-07-03
AT297567B (en) 1972-03-27
FR2032648A5 (en) 1970-11-27
NL164315C (en) 1980-12-15
DE2001583A1 (en) 1970-09-03
CH503576A (en) 1971-02-28
BE745627A (en) 1970-07-16
DK129026C (en) 1975-02-10
DE2001583C3 (en) 1978-08-31

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