ZA796062B - A process for converting polluting particles emitted in chemical or physical processes into harmless substances - Google Patents

A process for converting polluting particles emitted in chemical or physical processes into harmless substances

Info

Publication number
ZA796062B
ZA796062B ZA00796062A ZA796062A ZA796062B ZA 796062 B ZA796062 B ZA 796062B ZA 00796062 A ZA00796062 A ZA 00796062A ZA 796062 A ZA796062 A ZA 796062A ZA 796062 B ZA796062 B ZA 796062B
Authority
ZA
South Africa
Prior art keywords
converting
chemical
physical processes
particles emitted
harmless substances
Prior art date
Application number
ZA00796062A
Other languages
English (en)
Inventor
C Hooykaas
Original Assignee
Pelt & Hooykaas
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 Pelt & Hooykaas filed Critical Pelt & Hooykaas
Publication of ZA796062B publication Critical patent/ZA796062B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/20—Agglomeration, binding or encapsulation of solid waste
    • B09B3/25—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix
    • B09B3/29—Agglomeration, binding or encapsulation of solid waste using mineral binders or matrix involving a melting or softening step
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/02—Working-up flue dust
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Sludge (AREA)
ZA00796062A 1978-11-22 1979-11-12 A process for converting polluting particles emitted in chemical or physical processes into harmless substances ZA796062B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7811498A NL7811498A (nl) 1978-11-22 1978-11-22 Werkwijze voor het omzetten in onschadelijke vorm van bij chemische of fysische werkwijzen ontwijkende deeltjes.

Publications (1)

Publication Number Publication Date
ZA796062B true ZA796062B (en) 1980-11-26

Family

ID=19831940

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00796062A ZA796062B (en) 1978-11-22 1979-11-12 A process for converting polluting particles emitted in chemical or physical processes into harmless substances

Country Status (16)

Country Link
US (1) US4317684A (fr)
JP (1) JPS5573383A (fr)
AT (1) AT375902B (fr)
AU (1) AU531680B2 (fr)
BE (1) BE880022A (fr)
BR (1) BR7907560A (fr)
CA (1) CA1139566A (fr)
DE (1) DE2946408A1 (fr)
ES (1) ES486524A1 (fr)
FR (1) FR2442085A1 (fr)
GB (1) GB2037734B (fr)
IT (1) IT1126363B (fr)
LU (1) LU81914A1 (fr)
NL (1) NL7811498A (fr)
RO (1) RO78879A (fr)
ZA (1) ZA796062B (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303132A (nl) * 1983-09-09 1985-04-01 Machiel Nicolaas Duivelaar Werkwijze voor het onschadelijk maken van gevaarlijk chemisch afval.
GB8331031D0 (en) * 1983-11-21 1983-12-29 Roberts D Vitrification of asbestos waste
DE3505982C1 (de) * 1985-02-21 1986-02-27 Klimanek GmbH Schlacken - Schrott - Recycling und Beratung, 6680 Neunkirchen Verfahren zur Herstellung entsorgungsfaehiger Filterstaeube
DE3724563A1 (de) * 1987-07-24 1989-02-02 Kernforschungsanlage Juelich Verfahren zur thermischen behandlung von abfaellen sowie vorrichtung zur durchfuehrung dieses verfahrens
DE3841219A1 (de) * 1988-12-07 1990-06-13 Siemens Ag Verfahren zur behandlung von mit schwermetallen belastetem muell
DE58902534D1 (de) * 1988-04-28 1992-12-03 Cobomat Anlagenbau Gmbh Verfahren zur beseitigung und zum recycling von abfallstoffen.
DE3827086A1 (de) * 1988-08-10 1990-02-15 Atzger Juergen Verfahren und vorrichtung zur thermischen entkontaminierung von filterstaeuben und anderen reststoffen
DE3830392A1 (de) * 1988-09-07 1990-03-15 Huettenwerksanlagen M B H Ges Verfahren zum entsorgen von schadstoffhaltigem schuettgut
US4975115A (en) * 1988-09-26 1990-12-04 Bethlehem Steel Corporation Process for treating dust and fume produced by the basic oxygen steelmaking process
CH678155A5 (fr) * 1989-08-09 1991-08-15 Fischer Ag Georg
DE4023686C1 (fr) * 1989-09-15 1991-11-14 Klimanek, Margareta, 6680 Neunkirchen, De
CA2037860C (fr) * 1990-03-08 2001-07-31 Paul Katona Methode de traitement d'un effluent gazeux
US5433774A (en) * 1990-08-02 1995-07-18 Miba Frictec Gesellschaft M.B.H. Friction lining and process for the production thereof
DE4116334A1 (de) * 1991-05-18 1992-03-19 Diethelm Klose Silicatische bindung feinteiliger metall-/schwermetalloxide bei exo-/endothermen prozessen >= 700(grad)c bis <= 1400(grad)c durch zusatz von silicaten, die in diesem temperaturbereich erweichen/schmelzen
DE4142999A1 (de) * 1991-12-24 1993-07-01 Oesterreich Franz Verfahren zur verfestigung von lockeren metallhaltigen substanzen, verfestigungsvorrichtung sowie verfestigungsprodukt
US5569811A (en) * 1994-10-06 1996-10-29 Dean; Miles W. Method for isolating, immobilizing and rendering waste non-leachable
US5785737A (en) * 1997-04-08 1998-07-28 Bethlehem Steel Corporation Method for recycling iron bearing sludges in a steelmaking operation
US6136063A (en) * 1998-03-03 2000-10-24 Clemson University Process for separating hazardous metals from waste materials during vitrification
CN101723566B (zh) * 2008-10-21 2012-10-10 宝山钢铁股份有限公司 一种水厂污泥的处置方法
US20110049057A1 (en) * 2009-09-02 2011-03-03 Grubb Dennis G Metal Immobilization Using Slag Fines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684539A (en) * 1969-12-10 1972-08-15 George A Bartholomew Method of adding oxygen containing metallic compounds to a molten metallurgical slag
JPS4827580A (fr) * 1971-08-18 1973-04-11
DE2154156C3 (de) * 1971-10-26 1975-12-04 Gelsenberg-Mannesmann Umweltschutz Gmbh, 4300 Essen Verfahren zur Herstellung von wasserunlöslichen und damit ablagerfähigen, wasserlöslichen toxischen Abfallstoff, insbesondere arsenhaltigen Abfallstoff enthaltenden Körpern
JPS52104462A (en) * 1976-02-29 1977-09-01 Taku Yamada Method and apparatus for disposing industrial wastes and solidifying agent therefor
JPS5245422A (en) * 1976-06-18 1977-04-09 Seiichi Komura Mechanism for connecting heads in track type universal parallel rule

Also Published As

Publication number Publication date
ES486524A1 (es) 1980-06-16
NL7811498A (nl) 1980-05-27
IT7927460A0 (it) 1979-11-20
US4317684A (en) 1982-03-02
AU5291079A (en) 1980-05-29
CA1139566A (fr) 1983-01-18
BE880022A (fr) 1980-05-14
GB2037734B (en) 1982-09-08
FR2442085A1 (fr) 1980-06-20
AU531680B2 (en) 1983-09-01
ATA742279A (de) 1984-02-15
JPS5573383A (en) 1980-06-03
DE2946408A1 (de) 1980-06-04
AT375902B (de) 1984-09-25
BR7907560A (pt) 1980-07-29
JPS6319231B2 (fr) 1988-04-21
FR2442085B1 (fr) 1983-10-28
RO78879A (fr) 1982-04-12
IT1126363B (it) 1986-05-21
GB2037734A (en) 1980-07-16
LU81914A1 (de) 1980-06-05

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