DE1120971B - Use of the catch material from cellulose production as a waste product - Google Patents

Use of the catch material from cellulose production as a waste product

Info

Publication number
DE1120971B
DE1120971B DEH38922A DEH0038922A DE1120971B DE 1120971 B DE1120971 B DE 1120971B DE H38922 A DEH38922 A DE H38922A DE H0038922 A DEH0038922 A DE H0038922A DE 1120971 B DE1120971 B DE 1120971B
Authority
DE
Germany
Prior art keywords
waste product
catch material
cellulose production
heat
catch
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.)
Pending
Application number
DEH38922A
Other languages
German (de)
Inventor
Hermann Hoener
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.)
KUNSTSTOFFVERARBEITUNG WANNE E
Original Assignee
KUNSTSTOFFVERARBEITUNG WANNE E
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 KUNSTSTOFFVERARBEITUNG WANNE E filed Critical KUNSTSTOFFVERARBEITUNG WANNE E
Priority to DEH38922A priority Critical patent/DE1120971B/en
Publication of DE1120971B publication Critical patent/DE1120971B/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/241—Paper, e.g. waste paper; Paper pulp
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)

Description

Verwendung von dem bei der Zelluloseherstellung als Abfallprodukt anfallenden Fangstoff Die Erfindung bezieht sich auf die Verwendung des Fangstoffs, der bei der Zelluloseherstellung, insbesondere bei der Papierfabrikation als lästiges Abfallprodukt anfällt. An sich ist es bekannt, daß der Fangstoff wärmeisolierende Eigenschaften hat. Zu diesem Zweck wurden auch Steine mit Fangstoff als Füllstoff gefertigt, um den Wärmedurchgang in Mauerwerken zu verringern.Use of that in cellulose production as a waste product accumulating catch material The invention relates to the use of the catch material, that in cellulose production, especially in paper production, is a nuisance Waste product is produced. It is known per se that the catch material is heat-insulating Has properties. For this purpose, stones with catch material as a filler were also used manufactured to reduce the heat transmission in masonry.

Gegenüber diesem Stand der Technik geht die Erfindung von der neuartigen Erkenntnis aus, daß der in Rede stehende Fangstoff durch einen Trocknungs- und Zerkleinerungsvorgang aus Fasern besteht, die nicht nur eine Isolationsfähigkeit gegen Wärme, sondern überraschenderweise hitzebeständige Eigenschäften haben. Solche Fangstoffasern ähneln in ihren Eigenschaften denjenigen von Asbest.Compared to this prior art, the invention is based on the novel Finding out that the catch material in question is dried and crushed consists of fibers that not only have an insulating ability against heat, but surprisingly have heat-resistant properties. Such capture fibers are similar in their properties those of asbestos.

Auf Grund der aufgezeigten, neuartigen Erkenntnis wird dem bei der Zellulose- und Papierherstellung als lästiger Abfall anfallenden Fangstoff ein neues wirtschaftliches Gebiet eröffnet, durch das er als wertvoller Werkstoff Verwendung findet. So ist es möglich, aus dem getrockneten und zerfaserten Fangstoff mit den Charaktereigenschaften von Asbestfasern hitzebeständige Werkstücke herzustellen. Bekanntlich kommen bisher für die Fertigung von hitzebeständigen Werkstücken Schamotte, Asbest und sonstige Werkstoffe zur Anwendung. Diese Werkstoffe bedürfen vor ihrer Verwendung einer besonderen Aufbereitung und sind überaus teuer. Durch die Erfindung ist es möglich geworden, diese teuren Werkstoffe durch ein Abfallprodukt zu ersetzen, das bei der Zellulose- und Papierfertigung als Fangstoff, anfällt. Zur Verwendung für die Herstellung von hitzebeständigen Werkstücken genügt es-, den als Abfallprodukt anfallenden Fangstoff zu trocknen und zu zerfasern.On the basis of the new knowledge shown, the Cellulose and paper production as annoying waste catching material a new one opened up economic area through which it was used as a valuable material finds. So it is possible to use the dried and frayed catch material Characteristics of asbestos fibers to produce heat-resistant workpieces. It is well known that chamotte, Asbestos and other materials for use. These materials need before their Use a special treatment and are extremely expensive. Through the invention it has become possible to replace these expensive materials with a waste product, that is obtained as catch material in cellulose and paper production. For use for the production of heat-resistant workpieces it is sufficient to use the waste product to dry and disintegrate the accumulated catching material.

Claims (1)

PATENTANSPRUCH: Verwendung von getrocknetem und zerfasertem Fangstoff mit isolierenden Eigenschaften in der Wärme für die Herstellung von hitzebeständigen Werkstücken. In Betracht gezogene Druckschriften: Deutsche Patentschrift Nr. 327 370.PATENT CLAIM: Use of dried and frayed catch material with insulating properties in the heat for the production of heat-resistant Work pieces. Documents considered: German Patent No. 327 370
DEH38922A 1960-03-16 1960-03-16 Use of the catch material from cellulose production as a waste product Pending DE1120971B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH38922A DE1120971B (en) 1960-03-16 1960-03-16 Use of the catch material from cellulose production as a waste product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH38922A DE1120971B (en) 1960-03-16 1960-03-16 Use of the catch material from cellulose production as a waste product

Publications (1)

Publication Number Publication Date
DE1120971B true DE1120971B (en) 1961-12-28

Family

ID=7153773

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH38922A Pending DE1120971B (en) 1960-03-16 1960-03-16 Use of the catch material from cellulose production as a waste product

Country Status (1)

Country Link
DE (1) DE1120971B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE327370C (en) * 1916-07-04 1920-10-08 Carel Frederik David Beuker Process for the production of stones, slabs and similar objects used as building materials

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE327370C (en) * 1916-07-04 1920-10-08 Carel Frederik David Beuker Process for the production of stones, slabs and similar objects used as building materials

Similar Documents

Publication Publication Date Title
DE1120971B (en) Use of the catch material from cellulose production as a waste product
DE3616885C3 (en) Process for the production of environmentally friendly and light molded articles
DE650040C (en) Process for the production of panels and shaped objects from fiber mixtures
DE911424C (en) Metalless container
DE745525C (en) Use of fabrics, felts, fleeces or loose layers of synthetic threads for filtering purposes
AT232457B (en) Fabric made from a fleece of fibers that are essentially parallel and bonded to one another
DE866612C (en) HEPA filter
DE881607C (en) Asbestos-containing suspended matter
DE739053C (en) Process for the production of cardboard, cardboard or paper
DE590562C (en) Process for the production of a multilayer wood pulp
AT154516B (en) Cap for army personnel and other uniform wearers
DE542915C (en) Wood pulp made from mechanically opened wood
DE652452C (en) Headgear for protection against impact, shock and heat
DE2044330C3 (en) Synthetic resin mortar
DE687879C (en) Pressed container for flowers
DE896849C (en) Process for the production of a light material from sawdust
DE599328C (en) Process for the production of veneered synthetic wood panels
DE899106C (en) A molding produced on rotary table presses, in particular stone produced from fly ash
AT52786B (en) Clay cleaner.
DE928606C (en) Building structure composed of straw and binding agent
DE684700C (en) Process for the production of cellulose or wood pulp wadding
AT220465B (en) Process for the production of surface-finished objects, in particular panels
DE323080C (en) Process for the production of artificial slate by processing mixtures of artificial fiber materials with hydraulic mixtures
DE6938658U (en) TABLECLOTH
DE435686C (en) Sealing wax