DK6978A - PROCEDURE AND GENERATOR FOR GENERATION OR GAS FORM OF A REAGENT OR CATALYST FOR A HARDNESS ORGANIC BINDER - Google Patents

PROCEDURE AND GENERATOR FOR GENERATION OR GAS FORM OF A REAGENT OR CATALYST FOR A HARDNESS ORGANIC BINDER

Info

Publication number
DK6978A
DK6978A DK6978A DK6978A DK6978A DK 6978 A DK6978 A DK 6978A DK 6978 A DK6978 A DK 6978A DK 6978 A DK6978 A DK 6978A DK 6978 A DK6978 A DK 6978A
Authority
DK
Denmark
Prior art keywords
reagent
catalyst
generator
procedure
generation
Prior art date
Application number
DK6978A
Other languages
Danish (da)
Inventor
M J Folkes
Original Assignee
Stone Wallwork Ltd
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 Stone Wallwork Ltd filed Critical Stone Wallwork Ltd
Publication of DK6978A publication Critical patent/DK6978A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J7/00—Apparatus for generating gases
    • B01J7/02—Apparatus for generating gases by wet methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening
    • B22C9/123—Gas-hardening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DK6978A 1977-01-07 1978-01-06 PROCEDURE AND GENERATOR FOR GENERATION OR GAS FORM OF A REAGENT OR CATALYST FOR A HARDNESS ORGANIC BINDER DK6978A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB58177 1977-01-07

Publications (1)

Publication Number Publication Date
DK6978A true DK6978A (en) 1978-07-08

Family

ID=9706905

Family Applications (1)

Application Number Title Priority Date Filing Date
DK6978A DK6978A (en) 1977-01-07 1978-01-06 PROCEDURE AND GENERATOR FOR GENERATION OR GAS FORM OF A REAGENT OR CATALYST FOR A HARDNESS ORGANIC BINDER

Country Status (8)

Country Link
BE (1) BE862562A (en)
DE (1) DE2800219A1 (en)
DK (1) DK6978A (en)
ES (1) ES465809A1 (en)
FR (1) FR2376696A1 (en)
IT (1) IT1090392B (en)
NL (1) NL7714480A (en)
SE (1) SE7800069L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT372317B (en) * 1978-07-28 1983-09-26 Michel Horst Werner METHOD AND DEVICE FOR CURING CORES MADE FROM SAND AND / OR MOLDS USED FOR CASTING MOLDED BODIES OF METAL
ES493602A0 (en) * 1980-07-22 1981-02-16 Iglesias Hernandez Eduardo AGGREGATE AGGLOMERATE PROCEDURE WITH CATALYST ACTIVATED BY VACUUM
CH674480A5 (en) * 1987-10-02 1990-06-15 Franz Gaehler
CN106734862A (en) * 2016-12-16 2017-05-31 池州恒和精密机械有限公司 A kind of chemicosolidifying sand casting binding agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA938421A (en) * 1970-03-25 1973-12-18 Alphaco Process and system for forming foundry cores and molds
FR2155781A1 (en) * 1971-10-05 1973-05-25 Pont A Mousson Fond Hardening foundry elements - esp resin and sand moulds using a gaseous mixture of dimethylethylamine and carbon dioxide
US3919162A (en) * 1974-03-15 1975-11-11 Airco Inc Catalyst supply and reclamation in cold box core making processes
FR2245433A1 (en) * 1974-07-12 1975-04-25 Luber Werner Hardening sand/resin moulded foundry cores - by exposure to an amine enriched gas and then a current of air
DE2457638A1 (en) * 1974-12-06 1976-06-10 Rheinische Maschinenfabrik & E Cold box process for hardening foundry moulds - in which moulding box and catalyst container form a totally enclosed system

Also Published As

Publication number Publication date
BE862562A (en) 1978-04-14
IT1090392B (en) 1985-06-26
DE2800219A1 (en) 1978-07-13
FR2376696A1 (en) 1978-08-04
NL7714480A (en) 1978-07-11
SE7800069L (en) 1978-07-08
ES465809A1 (en) 1979-01-01

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