NL9100280A - Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal. - Google Patents

Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal. Download PDF

Info

Publication number
NL9100280A
NL9100280A NL9100280A NL9100280A NL9100280A NL 9100280 A NL9100280 A NL 9100280A NL 9100280 A NL9100280 A NL 9100280A NL 9100280 A NL9100280 A NL 9100280A NL 9100280 A NL9100280 A NL 9100280A
Authority
NL
Netherlands
Prior art keywords
slag material
calcium oxide
water
deactivating
granules
Prior art date
Application number
NL9100280A
Other languages
English (en)
Dutch (nl)
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
Priority to NL9100280A priority Critical patent/NL9100280A/nl
Priority to DE69205472T priority patent/DE69205472T2/de
Priority to EP92200428A priority patent/EP0507361B1/de
Priority to AT92200428T priority patent/ATE129221T1/de
Publication of NL9100280A publication Critical patent/NL9100280A/nl

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
    • C04B2/00—Lime, magnesia or dolomite
    • C04B2/02—Lime
    • C04B2/04—Slaking
    • C04B2/06—Slaking with addition of substances, e.g. hydrophobic agents ; Slaking in the presence of other compounds
    • C04B2/063—Slaking of impure quick lime, e.g. contained in fly ash

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Furnace Details (AREA)
NL9100280A 1991-02-18 1991-02-18 Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal. NL9100280A (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL9100280A NL9100280A (nl) 1991-02-18 1991-02-18 Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal.
DE69205472T DE69205472T2 (de) 1991-02-18 1992-02-14 Verfahren zum Desaktivieren einer Kalziumoxidgranulat enthaltende Schlacke.
EP92200428A EP0507361B1 (de) 1991-02-18 1992-02-14 Verfahren zum Desaktivieren einer Kalziumoxidgranulat enthaltende Schlacke
AT92200428T ATE129221T1 (de) 1991-02-18 1992-02-14 Verfahren zum desaktivieren einer kalziumoxidgranulat enthaltende schlacke.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9100280 1991-02-18
NL9100280A NL9100280A (nl) 1991-02-18 1991-02-18 Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal.

Publications (1)

Publication Number Publication Date
NL9100280A true NL9100280A (nl) 1992-09-16

Family

ID=19858894

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9100280A NL9100280A (nl) 1991-02-18 1991-02-18 Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal.

Country Status (4)

Country Link
EP (1) EP0507361B1 (de)
AT (1) ATE129221T1 (de)
DE (1) DE69205472T2 (de)
NL (1) NL9100280A (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1302612B (de) * 1970-12-10
US3717490A (en) * 1971-02-01 1973-02-20 Levy E Co Us Method of treating slag
EP0135147B1 (de) * 1983-08-19 1987-04-01 Gebr. Knauf Westdeutsche Gipswerke KG Verfahren und Vorrichtung zur Herstellung eines trockenen, pulverförmigen Flugaschederivats und seine Verwendungen
DE3604760A1 (de) * 1986-02-14 1987-08-20 Hubert Eirich Verfahren und vorrichtung zur konditionierung von kraftwerksreststoffen

Also Published As

Publication number Publication date
DE69205472D1 (de) 1995-11-23
EP0507361A1 (de) 1992-10-07
EP0507361B1 (de) 1995-10-18
DE69205472T2 (de) 1996-03-14
ATE129221T1 (de) 1995-11-15

Similar Documents

Publication Publication Date Title
US4377483A (en) Method of removing dissolved heavy metals from aqueous waste liquids
US4889640A (en) Method and mixture for treating hazardous wastes
US4950409A (en) Method for treating hazardous wastes
US4882067A (en) Process for the chemical bonding of heavy metals from sludge in the silicate structure of clays and shales and the manufacture of building and construction materials therewith
US4744829A (en) Process for producing agglomerates which are resistant to leaching out
US4944785A (en) Process using melt accelerator for the conversion of solid waste substances into glass
US5635150A (en) Sorption of acidic gases by solid residue from sugar refining
CA2852805A1 (en) Method for recycling waste water from a stainless steel slag treatment process
WO1995013886A1 (fr) Procede de mise au rebut de dechets
JPH0199678A (ja) 非水溶性粒体、成形体等の製造のための方法及び装置
HUT75350A (en) Method for binding waste materials
NL9100280A (nl) Werkwijze voor het desactiveren van calciumoxyde korrels bevattend slakkenmateriaal.
JP3408693B2 (ja) 飛灰の処理方法
CA1239020A (en) Method for recovering zinc from substances containing a zinc compound
Coetzer et al. Hexavalent chromium in the recovery of ferrochromium from slag
FR2740361A1 (fr) Agent d'elimination des metaux lourds comprenant un compose soufre
JPS633674B2 (de)
JP2001038321A (ja) 重金属含有廃棄物の固形化方法及び固形物
Skolubovich et al. Clear of underground water from ferric and manganese modified filtering material active pink sand
RU2182130C2 (ru) Способ обработки сточных вод, содержащих ионы меди
JP3530223B2 (ja) キルン排ガスダストの処理方法及びその装置
NL1012253C2 (nl) Werkwijze voor het vervaardigen van een produkt uit minerale afvalstoffen en mortel verkregen in een dergelijke werkwijze.
JP3325504B2 (ja) クロム酸化物含有物質の還元処理方法
JP3495784B2 (ja) アルカリ金属成分含有使用済れんがの再生方法
Ikhuoria et al. Adsorption of heavy metals on modified snail (Archachatina marginata) shell

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed