IT1251543B - Procedimento per il trattamento di rigenerazione di terra usata da fonderia prevalentemente legata ad argilla - Google Patents

Procedimento per il trattamento di rigenerazione di terra usata da fonderia prevalentemente legata ad argilla

Info

Publication number
IT1251543B
IT1251543B ITMI910608A ITMI910608A IT1251543B IT 1251543 B IT1251543 B IT 1251543B IT MI910608 A ITMI910608 A IT MI910608A IT MI910608 A ITMI910608 A IT MI910608A IT 1251543 B IT1251543 B IT 1251543B
Authority
IT
Italy
Prior art keywords
treatment
foundry
clay
previously linked
regeneration used
Prior art date
Application number
ITMI910608A
Other languages
English (en)
Italian (it)
Inventor
Franz Satmer
Ludwig Wilhelm
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 ITMI910608A0 publication Critical patent/ITMI910608A0/it
Publication of ITMI910608A1 publication Critical patent/ITMI910608A1/it
Application granted granted Critical
Publication of IT1251543B publication Critical patent/IT1251543B/it

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)
ITMI910608A 1990-03-08 1991-03-08 Procedimento per il trattamento di rigenerazione di terra usata da fonderia prevalentemente legata ad argilla IT1251543B (it)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
ITMI910608A0 ITMI910608A0 (it) 1991-03-08
ITMI910608A1 ITMI910608A1 (it) 1992-09-08
IT1251543B true IT1251543B (it) 1995-05-17

Family

ID=4194306

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910608A IT1251543B (it) 1990-03-08 1991-03-08 Procedimento per il trattamento di rigenerazione di terra usata da fonderia prevalentemente legata ad argilla

Country Status (24)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4212097A1 (de) * 1992-04-10 1993-10-14 Boenisch Dietmar Verfahren und Vorrichtung zum Regenerieren von Giessereisand
DE4224493A1 (de) * 1992-07-24 1994-01-27 Boenisch Dietmar Verfahren und Vorrichtung zum Regenerieren von Giessereisand
CN105170901B (zh) * 2015-10-26 2017-05-17 中车长江车辆有限公司 大型铸钢件湿型粘土砂处理系统及砂处理方法

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 (nl) * 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 (nl) * 1970-11-30 1975-04-18 Sigma Applic Produits
CH631643A5 (de) * 1978-04-14 1982-08-31 Fischer Ag Georg Verfahren zur regenerierung von giesserei-altsand sowie einrichtung zur durchfuehrung des verfahrens und erzeugnis des verfahrens.
GB2047588A (en) * 1979-04-06 1980-12-03 Distillers Co Carbon Dioxide Reclamation of foundry sand
ATE3821T1 (de) * 1980-06-05 1983-07-15 Foseco International Limited Sandregeneration.
DE3103030C2 (de) * 1981-01-30 1984-05-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zur Gewinnung von Gießereisand aus gebrauchtem Gießereisand
JPS58128247A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPS58128246A (ja) * 1982-01-28 1983-07-30 Nippon Chuzo Kk 古砂の再生方法
JPS59215243A (ja) * 1983-05-23 1984-12-05 Nippon Kokan Keishiyu Kk 鋳物砂の再生方法
DE3400648A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Vorrichtung und verfahren zur regeneration von giesserei-schuttsand
DE3561928D1 (en) * 1984-01-11 1988-04-28 Gsr Sandregenerierungsgesellsc Process and machine for regenerating used foundry sand
DE3400656A1 (de) * 1984-01-11 1985-07-18 Delta Engineering Beratung und Vermittlung Gesellschaft mbH, Irdning Verfahren zur regeneration von giesserei-schuttsanden
US4709862A (en) * 1987-01-30 1987-12-01 Leidel Dieter S Method of reclaiming green sand
EP0343272B1 (de) * 1988-05-26 1992-08-05 Pohl Giessereitechnik Verfahren und Vorrichtung zum Regenieren von Giessereialtsanden
CH679135A5 (nl) * 1989-12-06 1991-12-31 Fischer Ag Georg
CH681283A5 (nl) * 1990-08-16 1993-02-26 Fischer Ag Georg

Also Published As

Publication number Publication date
AT401244B (de) 1996-07-25
NL9100402A (nl) 1991-10-01
JPH06134546A (ja) 1994-05-17
SE9100672D0 (sv) 1991-03-06
FI911176A0 (fi) 1991-03-08
GB9104901D0 (en) 1991-04-24
HU209909B (en) 1994-11-28
HUT56748A (en) 1991-10-28
DK40791D0 (da) 1991-03-07
FR2659255B1 (fr) 1995-05-24
ES2028707A6 (es) 1992-07-01
ITMI910608A0 (it) 1991-03-08
CH682056A5 (nl) 1993-07-15
DE4106736C2 (de) 1995-02-02
BR9100949A (pt) 1991-11-05
ATA46891A (de) 1995-12-15
GB2241658B (en) 1994-07-13
DE4106736A1 (de) 1991-09-12
ZA911737B (en) 1991-12-24
PL289336A1 (en) 1991-10-21
AU7267591A (en) 1991-09-12
SE9100672L (sv) 1991-09-09
BE1006644A5 (fr) 1994-11-08
NZ237328A (en) 1993-03-26
HU910743D0 (en) 1991-09-30
FI911176A (fi) 1991-09-09
ITMI910608A1 (it) 1992-09-08
CA2037737A1 (en) 1991-09-09
CS61091A2 (en) 1991-09-15
YU42391A (sh) 1993-11-16
GB2241658A (en) 1991-09-11
MX170860B (es) 1993-09-20
PT96990A (pt) 1993-02-26
FR2659255A1 (fr) 1991-09-13
DK40791A (da) 1991-09-09

Similar Documents

Publication Publication Date Title
DE69319551T2 (de) Indolin Verbindungen zur Behandlung von Dysurien
DE69013268D1 (de) In-Situ-Behandlung von Abwasser zur Vorbeugung von Grundwasserverschmutzung.
AU4385399A (en) Thiophene and furan 2,5-dicarboxamides useful in the treatment of cancer
ES8801874A1 (es) Procedimiento de obtencion de una lechada de inyeccion para el almacenamiento en el suelo de desechos radioactivos.
IT1251543B (it) Procedimento per il trattamento di rigenerazione di terra usata da fonderia prevalentemente legata ad argilla
ES454597A1 (es) Procedimiento para el reacondicionado de terrenos.
DE3460978D1 (en) Process for making an under ground layer of sand or gravel sand water-tight
ES457855A1 (es) Procedimiento de obtencion de una composicion para el trata-miento de formaciones terrestres.
DE3860920D1 (de) Hydraulischer zement.
JPS52108654A (en) Method of treating treated night soil water
IT213775Z2 (it) Dispositivo per il drenaggio particolarmente per macchine lavabiancheria atto ad evitare perdite d'acqua durante l'esrazione dell'organo di filtraggio.
DE59303690D1 (de) Material für den Unterbau von Strassen
ITMI910607A1 (it) Procedimento per il trattamento di rigenerazione a cariche di terra usata da fonderia prevalentemente legata ad argilla
JPS5231973A (en) Treating method of oil containing mud or waste water
EP0296575A3 (en) Method for the surface treatment of waste blocks having a low permeability
JPS524657A (en) Cleaning facility
JPS5235442A (en) Water treatment method
JPS51119161A (en) Purification method of water
JPS51145161A (en) Mud withdrawal and hydroextraction vehicle
IT1246180B (it) Dispositivo di introduzione a sciacquo del detersivo
SU1284297A1 (ru) Состав для восстановления продуктивности скважин
FR2727104B1 (fr) Traitement de l'eau par electrolyse
AR244180A1 (es) Mejoras en dispositivos para el tratamiento de agua, con gases oxidantes producidos ''in situ''.
ITRM920042A1 (it) Dispositivo di presa per la rigenerazione o altro trattamento dell'acqua di una vasca d'acquario o simile.
IT8846884A0 (it) Dispositivo ad elevate prestazioni per depurare/purificare l'acqua

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950228