ATA46891A - METHOD FOR THE REGENERATION TREATMENT OF PRIMARY TONE-CONTAINED FOUNDRY SAND - Google Patents

METHOD FOR THE REGENERATION TREATMENT OF PRIMARY TONE-CONTAINED FOUNDRY SAND

Info

Publication number
ATA46891A
ATA46891A AT0046891A AT46891A ATA46891A AT A46891 A ATA46891 A AT A46891A AT 0046891 A AT0046891 A AT 0046891A AT 46891 A AT46891 A AT 46891A AT A46891 A ATA46891 A AT A46891A
Authority
AT
Austria
Prior art keywords
contained
foundry sand
regeneration treatment
primary tone
tone
Prior art date
Application number
AT0046891A
Other languages
German (de)
Other versions
AT401244B (en
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of ATA46891A publication Critical patent/ATA46891A/en
Application granted granted Critical
Publication of AT401244B publication Critical patent/AT401244B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/10—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by dust separating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
AT0046891A 1990-03-08 1991-03-05 METHOD FOR THE REGENERATION TREATMENT OF PRIMARY TONE-CONTAINED FOUNDRY SAND AT401244B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH749/90A CH682056A5 (en) 1990-03-08 1990-03-08

Publications (2)

Publication Number Publication Date
ATA46891A true ATA46891A (en) 1995-12-15
AT401244B AT401244B (en) 1996-07-25

Family

ID=4194306

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0046891A AT401244B (en) 1990-03-08 1991-03-05 METHOD FOR THE REGENERATION TREATMENT OF PRIMARY TONE-CONTAINED FOUNDRY SAND

Country Status (24)

Country Link
JP (1) JPH06134546A (en)
AT (1) AT401244B (en)
AU (1) AU7267591A (en)
BE (1) BE1006644A5 (en)
BR (1) BR9100949A (en)
CA (1) CA2037737A1 (en)
CH (1) CH682056A5 (en)
CS (1) CS61091A2 (en)
DE (1) DE4106736C2 (en)
DK (1) DK40791A (en)
ES (1) ES2028707A6 (en)
FI (1) FI911176A (en)
FR (1) FR2659255B1 (en)
GB (1) GB2241658B (en)
HU (1) HU209909B (en)
IT (1) IT1251543B (en)
MX (1) MX170860B (en)
NL (1) NL9100402A (en)
NZ (1) NZ237328A (en)
PL (1) PL289336A1 (en)
PT (1) PT96990A (en)
SE (1) SE9100672L (en)
YU (1) YU42391A (en)
ZA (1) ZA911737B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212097A1 (en) * 1992-04-10 1993-10-14 Boenisch Dietmar Method and device for regenerating foundry sand
DE4224493A1 (en) * 1992-07-24 1994-01-27 Boenisch Dietmar Regenerating process and equipment for foundry sand
CN105170901B (en) * 2015-10-26 2017-05-17 中车长江车辆有限公司 Large-size cast steel wet type clay sand treatment system and sand treatment method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB172221A (en) * 1920-12-06 1921-12-08 William Beard Lake An improved method and apparatus for treating, cleaning, or preparing sand for casting moulds
NL6411744A (en) * 1964-10-09 1966-04-12
US3312403A (en) * 1964-12-31 1967-04-04 Zifferer Lothar Robert Machine and process for reclaiming foundry sand
US3826476A (en) * 1968-11-15 1974-07-30 Eirich G Maschf Apparatus for moistening mixable materials
FR2115097B1 (en) * 1970-11-30 1975-04-18 Sigma Applic Produits
CH631643A5 (en) * 1978-04-14 1982-08-31 Fischer Ag Georg METHOD FOR REGENERATING OLD FOUNDRY SAND AND DEVICE FOR CARRYING OUT THE METHOD AND PRODUCT OF THE METHOD.
GB2047588A (en) * 1979-04-06 1980-12-03 Distillers Co Carbon Dioxide Reclamation of foundry sand
EP0041774B1 (en) * 1980-06-05 1983-06-22 Foseco International Limited Sand reclamation
DE3103030C2 (en) * 1981-01-30 1984-05-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Process for the extraction of foundry sand from used foundry sand
JPS58128246A (en) * 1982-01-28 1983-07-30 Nippon Chuzo Kk Reconditioning method of old sand
JPS58128247A (en) * 1982-01-28 1983-07-30 Nippon Chuzo Kk Reconditioning method of old sand
JPS59215243A (en) * 1983-05-23 1984-12-05 Nippon Kokan Keishiyu Kk Reconditioning method of molding sand
DE3400648A1 (en) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning DEVICE AND METHOD FOR REGENERATING FOUNDRY SCRAP
DE3400656A1 (en) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Process for the regeneration of waste foundry sands
EP0149595B1 (en) * 1984-01-11 1988-03-23 KGT GIESSEREITECHNIK GmbH Process and machine for regenerating used foundry sand
US4709862A (en) * 1987-01-30 1987-12-01 Leidel Dieter S Method of reclaiming green sand
EP0343272B1 (en) * 1988-05-26 1992-08-05 Pohl Giessereitechnik Method of and installation for regeneration of returned sand of foundry
CH679135A5 (en) * 1989-12-06 1991-12-31 Fischer Ag Georg
CH681283A5 (en) * 1990-08-16 1993-02-26 Fischer Ag Georg

Also Published As

Publication number Publication date
SE9100672D0 (en) 1991-03-06
NL9100402A (en) 1991-10-01
GB2241658A (en) 1991-09-11
FR2659255B1 (en) 1995-05-24
GB9104901D0 (en) 1991-04-24
FI911176A0 (en) 1991-03-08
MX170860B (en) 1993-09-20
HUT56748A (en) 1991-10-28
ZA911737B (en) 1991-12-24
CS61091A2 (en) 1991-09-15
JPH06134546A (en) 1994-05-17
DE4106736A1 (en) 1991-09-12
DK40791A (en) 1991-09-09
DK40791D0 (en) 1991-03-07
BR9100949A (en) 1991-11-05
GB2241658B (en) 1994-07-13
HU910743D0 (en) 1991-09-30
PL289336A1 (en) 1991-10-21
ITMI910608A1 (en) 1992-09-08
BE1006644A5 (en) 1994-11-08
SE9100672L (en) 1991-09-09
CH682056A5 (en) 1993-07-15
DE4106736C2 (en) 1995-02-02
IT1251543B (en) 1995-05-17
AU7267591A (en) 1991-09-12
HU209909B (en) 1994-11-28
AT401244B (en) 1996-07-25
CA2037737A1 (en) 1991-09-09
YU42391A (en) 1993-11-16
FI911176A (en) 1991-09-09
ES2028707A6 (en) 1992-07-01
NZ237328A (en) 1993-03-26
ITMI910608A0 (en) 1991-03-08
PT96990A (en) 1993-02-26
FR2659255A1 (en) 1991-09-13

Similar Documents

Publication Publication Date Title
DE3774723D1 (en) METHOD FOR CLEANING QUARTZ SAND.
DE69331092D1 (en) Process for the production of intermetallic castings
AT381253B (en) DEVICE FOR BATCHY REGENERATION TREATMENT OF PRIMARY TONE-CONTAINED FOUNDRY SAND
DE59305971D1 (en) METHOD FOR DEOILING ROHLECITHIN
DE69325382D1 (en) METHOD FOR SURFACE MODIFICATION
DE69505880T3 (en) Methods of making molds
DE59507231D1 (en) Method and device for the regeneration of foundry sand
DE69124638T2 (en) Process for the purification of alkoxysilanes
DE59209268D1 (en) METHOD FOR THE THERMO-CHEMICAL-THERMAL TREATMENT OF REPLACEMENT STEELS
AT379334B (en) METHOD FOR REGENERATING FOUNDRY SAND
DE69223809D1 (en) METHOD FOR IMPROVING THE QUALITY OF HYDROCARBONS
DE59306964D1 (en) Method and device for regenerating foundry sand
DE69301353D1 (en) Process for the recovery of thiocyanate
AT380038B (en) METHOD FOR TREATING A CELLULAR SUSPENSION ON THE MOVE OF A WAY
ATA222690A (en) PROCESS FOR THE REGENERATION TREATMENT OF PRESENTLY CLAY-BONDED WASTE FOUNDRY SAND
ATA46791A (en) METHOD FOR BATCHLY REGENERATING TREATMENT OF PRIMARY SAND-CONTAINED FOUNDRY SAND
DE69114564T2 (en) Process for hardening methylhydrogensiloxanes.
ATA46891A (en) METHOD FOR THE REGENERATION TREATMENT OF PRIMARY TONE-CONTAINED FOUNDRY SAND
DE59208937D1 (en) Process for the purification of indigo
DE69112391D1 (en) METHOD FOR PURIFYING HYDROFLUORINE.
DE69127796D1 (en) Methods for modifying surfaces
AT387921B (en) METHOD AND DEVICE FOR THE WET REGENERATION OF CLAY-TIED FOUNDRY SAND
DE69504707T2 (en) METHOD FOR REUSE OF COMPOSITES
DE69602220T2 (en) Process for improving the thermal stability of sepiolite
AT376881B (en) METHOD FOR INACTIVATING PROPAGABLE DISEASES

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee