GB1505666A - Process for regeneration of a granular material bound by resins - Google Patents

Process for regeneration of a granular material bound by resins

Info

Publication number
GB1505666A
GB1505666A GB2444075A GB2444075A GB1505666A GB 1505666 A GB1505666 A GB 1505666A GB 2444075 A GB2444075 A GB 2444075A GB 2444075 A GB2444075 A GB 2444075A GB 1505666 A GB1505666 A GB 1505666A
Authority
GB
United Kingdom
Prior art keywords
regeneration
resins
granular material
june
material bound
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB2444075A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAPIC
Original Assignee
SAPIC
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 SAPIC filed Critical SAPIC
Publication of GB1505666A publication Critical patent/GB1505666A/en
Expired legal-status Critical Current

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
    • B22C5/18—Plants for preparing mould materials
    • B22C5/185—Plants for preparing mould materials comprising a wet reclamation step

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Processing Of Solid Wastes (AREA)
  • Carbon And Carbon Compounds (AREA)

Abstract

1505666 Regenerating foundry sands SOC D'APPLICATIONS DE PROCEDES INDUSTRIELS ET CHIMIQUES 6 June 1975 [7 June 1974] 24440/75 Heading B3G Foundry sands used in moulding are regenerated to eliminate carbon and acidity resulting from the use of a resin binder by eliminating the carbonaceous material accumulated around the grains of material and residual acidity with an oxidation and/or neutralization treatment other than calcination. Many examples of materials used are given.
GB2444075A 1974-06-07 1975-06-06 Process for regeneration of a granular material bound by resins Expired GB1505666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7419781A FR2278423A1 (en) 1974-06-07 1974-06-07 PROCESS AND INSTALLATION FOR THE REGENERATION OF A GRANULAR LOAD BOUND BY RESINS

Publications (1)

Publication Number Publication Date
GB1505666A true GB1505666A (en) 1978-03-30

Family

ID=9139776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2444075A Expired GB1505666A (en) 1974-06-07 1975-06-06 Process for regeneration of a granular material bound by resins

Country Status (15)

Country Link
JP (1) JPS518118A (en)
AT (1) AT343826B (en)
AU (1) AU472743B2 (en)
BE (1) BE829668A (en)
BR (1) BR7503576A (en)
CA (1) CA1085135A (en)
CH (1) CH595906A5 (en)
DE (1) DE2524816C2 (en)
ES (1) ES438304A1 (en)
FR (1) FR2278423A1 (en)
GB (1) GB1505666A (en)
IT (1) IT1036251B (en)
NL (1) NL7506730A (en)
SE (1) SE409998B (en)
YU (1) YU140375A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882237A (en) * 1956-05-29 1959-04-14 Shell Dev Method for oxidizing carbonaceous deposits
NL7201998A (en) * 1972-02-16 1973-08-20

Also Published As

Publication number Publication date
BE829668A (en) 1975-09-15
CA1085135A (en) 1980-09-09
DE2524816A1 (en) 1976-01-02
AT343826B (en) 1978-06-26
SE7506477L (en) 1975-12-08
FR2278423A1 (en) 1976-02-13
NL7506730A (en) 1975-12-09
CH595906A5 (en) 1978-02-28
SE409998B (en) 1979-09-17
ES438304A1 (en) 1977-01-16
FR2278423B1 (en) 1976-12-24
DE2524816C2 (en) 1986-06-12
ATA422775A (en) 1977-10-15
YU140375A (en) 1982-05-31
IT1036251B (en) 1979-10-30
AU472743B2 (en) 1976-06-03
JPS5335003B2 (en) 1978-09-25
JPS518118A (en) 1976-01-22
AU8190175A (en) 1976-06-03
BR7503576A (en) 1976-06-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19950605