NL8020219A - Werkwijze en inrichting voor het vervaardigen van schuimvormig ureumformaldehydemateriaal dat kan worden toegepast als sorptiemiddel. - Google Patents

Werkwijze en inrichting voor het vervaardigen van schuimvormig ureumformaldehydemateriaal dat kan worden toegepast als sorptiemiddel. Download PDF

Info

Publication number
NL8020219A
NL8020219A NL8020219A NL8020219A NL8020219A NL 8020219 A NL8020219 A NL 8020219A NL 8020219 A NL8020219 A NL 8020219A NL 8020219 A NL8020219 A NL 8020219A NL 8020219 A NL8020219 A NL 8020219A
Authority
NL
Netherlands
Prior art keywords
formaldehyde
urea
foamed
foamed urea
sorbent
Prior art date
Application number
NL8020219A
Other languages
English (en)
Dutch (nl)
Original Assignee
Berglund Prod Ab J
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 Berglund Prod Ab J filed Critical Berglund Prod Ab J
Publication of NL8020219A publication Critical patent/NL8020219A/nl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/32—Materials not provided for elsewhere for absorbing liquids to remove pollution, e.g. oil, gasoline, fat
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B15/00—Cleaning or keeping clear the surface of open water; Apparatus therefor
    • E02B15/04—Devices for cleaning or keeping clear the surface of open water from oil or like floating materials by separating or removing these materials
    • E02B15/041—Devices for distributing materials, e.g. absorbed or magnetic particles over a surface of open water to remove the oil, with or without means for picking up the treated oil
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Public Health (AREA)
  • Analytical Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Drying Of Gases (AREA)
  • Treating Waste Gases (AREA)
  • Molding Of Porous Articles (AREA)
NL8020219A 1979-06-19 1980-06-12 Werkwijze en inrichting voor het vervaardigen van schuimvormig ureumformaldehydemateriaal dat kan worden toegepast als sorptiemiddel. NL8020219A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7901524 1979-06-19
SE7901524A SE7901524L (sv) 1979-06-19 1979-06-19 Karbamidskummaterial

Publications (1)

Publication Number Publication Date
NL8020219A true NL8020219A (nl) 1981-04-29

Family

ID=20337349

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8020219A NL8020219A (nl) 1979-06-19 1980-06-12 Werkwijze en inrichting voor het vervaardigen van schuimvormig ureumformaldehydemateriaal dat kan worden toegepast als sorptiemiddel.

Country Status (11)

Country Link
EP (1) EP0030535B1 (enExample)
JP (1) JPS56500797A (enExample)
BE (1) BE883900A (enExample)
ES (1) ES8103145A1 (enExample)
FI (1) FI801928A7 (enExample)
GB (1) GB2066826B (enExample)
GR (1) GR68767B (enExample)
IT (1) IT1141000B (enExample)
NL (1) NL8020219A (enExample)
SE (1) SE7901524L (enExample)
WO (1) WO1980002846A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8472182A (en) * 1982-06-09 1984-01-12 Jan-Olof Valentin Berglund Sorbent manufacture
BE1005552A6 (nl) * 1990-12-17 1993-10-26 Glorieux Hugo Albert Maurits Korrosiewerende beschermingssamenstelling.
DE4110736A1 (de) * 1991-04-03 1992-10-08 Rotta Innovations Gmbh Dr Polymerpartikel zur wasseraufbereitung
SE524293C2 (sv) * 2002-02-27 2004-07-20 Sanol Ab Ett vätskeabsorberande material samt ett förfarande vid framställning av materialet
CN109775797B (zh) * 2019-03-27 2021-07-30 滁州职业技术学院 一种防止板结的树脂吸附废水处理装置
CN111087143B (zh) * 2019-12-27 2022-02-22 北九州生态科技有限公司 一种可用于污泥处理的固化剂及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1519772A1 (de) * 1966-10-28 1969-03-06 Chem Fab Frankenthal G Schmidt Verfahren zum Aufnehmen von OElen,Alkoholen od.dgl.
SE336470B (enExample) * 1969-04-21 1971-07-05 Perstorp Ab
DE1944636B2 (de) * 1969-09-03 1977-10-13 Puren-Schaumstoff GmbH, 7770 Überlingen Oelbindemittel zur adsorptiven beseitigung fluessiger mineraloelerzeugnisse vom erdboden, von gewaesseroberflaechen oder aus kanalisationsanlagen
DE1961427A1 (de) * 1969-12-08 1971-07-15 Hans Gubela Stoff zum Aufsaugen und Binden von OEl,Benzin,Fett oder dergleichen chemischen Mitteln sowie Behaeltnisse
CA956921A (en) * 1971-12-29 1974-10-29 Fischer Holdings Ltd. Oil absorbent
SE377038B (enExample) * 1974-01-18 1975-06-23 S Jonsson

Also Published As

Publication number Publication date
JPS56500797A (enExample) 1981-06-18
IT1141000B (it) 1986-10-10
WO1980002846A1 (en) 1980-12-24
BE883900A (fr) 1980-10-16
SE7901524L (sv) 1980-12-20
IT8022853A0 (it) 1980-06-18
EP0030535B1 (en) 1982-12-15
ES492595A0 (es) 1981-02-16
EP0030535A1 (en) 1981-06-24
GB2066826A (en) 1981-07-15
GB2066826B (en) 1983-12-14
GR68767B (enExample) 1982-02-17
ES8103145A1 (es) 1981-02-16
FI801928A7 (fi) 1981-01-01

Similar Documents

Publication Publication Date Title
KR101494485B1 (ko) 개선된 실링 조성물
US5405648A (en) Coating particulate material with a polymer film
CA1315160C (en) Rapid dissolving polymer compositions and uses therefor
US5062996A (en) Methods and compositions for sorbing flammable liquids
NL8020219A (nl) Werkwijze en inrichting voor het vervaardigen van schuimvormig ureumformaldehydemateriaal dat kan worden toegepast als sorptiemiddel.
CA2349967C (en) Polyhydric alcohol anti-dust agent for inorganic materials
US4011175A (en) Composition for separating hydrocarbons from water
EP3105299B1 (en) Method and composition for dust control
Lv et al. Bio-based oil gelling agent for effective removal of oil spills from the surface of water
US5128178A (en) Method for suppressing dust emissions from bulk solids
CN205461535U (zh) 一种泡沫型云雾抑尘装置
CA1161021A (en) Method and device in manufacturing foamed urea formaldehyde material to be used as a sorbent
CA1276445C (en) Anticaking and antidusting composition
US3651948A (en) Agglomerated porous mass and method of preparing same
JPS6119391B2 (enExample)
US3804661A (en) Materials having hydrophobic and oleophilic characteristics and method for preparing
RU2096079C1 (ru) Способ получения сорбента для сбора разлитой нефти
GB2055622A (en) Freeze resistance of particulate material at low temperatures
RU2000129275A (ru) Радиопоглощающий материал и способ его изготовления
WO1997044406A1 (en) Universal absorption material
US20070227977A1 (en) Method and device to remediate oil spill
EP0096676A2 (en) Method and device in manufacturing foamed urea formaldehyde material to be used as a sorbent
CA2928561A1 (en) Materials and methods for liquid waste capture
GB1580497A (en) Process for manufacturing friction articles
AU601834B2 (en) Oil absorbent and method

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BV The patent application has lapsed