[go: up one dir, main page]

ATE13657T1 - DISSOLVING REFRACTORY SCHEELITE CONCENTRATES WITH SODA IN PRESSURE BOILERS. - Google Patents

DISSOLVING REFRACTORY SCHEELITE CONCENTRATES WITH SODA IN PRESSURE BOILERS.

Info

Publication number
ATE13657T1
ATE13657T1 AT82900605T AT82900605T ATE13657T1 AT E13657 T1 ATE13657 T1 AT E13657T1 AT 82900605 T AT82900605 T AT 82900605T AT 82900605 T AT82900605 T AT 82900605T AT E13657 T1 ATE13657 T1 AT E13657T1
Authority
AT
Austria
Prior art keywords
soda
pressure boilers
refractory
dissolving
scheelite concentrates
Prior art date
Application number
AT82900605T
Other languages
German (de)
Inventor
Paul B Queneau
Dale K Huggins
Leo W Beckstead
Original Assignee
Amax Inc
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
Priority claimed from US06/225,913 external-priority patent/US4320095A/en
Application filed by Amax Inc filed Critical Amax Inc
Application granted granted Critical
Publication of ATE13657T1 publication Critical patent/ATE13657T1/en

Links

AT82900605T 1981-01-19 1982-01-19 DISSOLVING REFRACTORY SCHEELITE CONCENTRATES WITH SODA IN PRESSURE BOILERS. ATE13657T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/225,913 US4320095A (en) 1981-01-19 1981-01-19 Autoclave soda digestion of refractory scheelite concentrates
EP82900605A EP0069766B1 (en) 1981-01-19 1982-01-19 Autoclave soda digestion of refractory scheelite concentrates
PCT/US1982/000062 WO1982002539A1 (en) 1981-01-19 1982-01-19 Autoclave soda digestion of refractory scheelite concentrates

Publications (1)

Publication Number Publication Date
ATE13657T1 true ATE13657T1 (en) 1985-06-15

Family

ID=26087049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82900605T ATE13657T1 (en) 1981-01-19 1982-01-19 DISSOLVING REFRACTORY SCHEELITE CONCENTRATES WITH SODA IN PRESSURE BOILERS.

Country Status (1)

Country Link
AT (1) ATE13657T1 (en)

Similar Documents

Publication Publication Date Title
DE3587899D1 (en) TRANSACTION FACTORS WITH TRANSACTIVITY.
DE3586225D1 (en) MICROPROCESSOR WITH INDEPENDENT VERSION UNIT.
DE3280161D1 (en) TEXT PROCESSING SYSTEM WITH FORMAT PAGE DISPLAY.
NL193903B (en) Improved banknotes and the like.
NO822860L (en) ACYLPHOSPHINOXIDES, AND USE THEREOF.
NL7904185A (en) FUEL ELEMENT WITH A FUEL DISSOLVED IN THE ELECTROLYT.
ATE12179T1 (en) SOLUBILIZING IVERMECTIN IN WATER.
DE3766993D1 (en) DISPENSING VALVE WITH RECOVERY GASES.
DE3685812D1 (en) MECHANISM WITHDRAWAL IN THE HOLE.
DE3480913D1 (en) DOOR DESIGN IN THE VEHICLE.
ES519751A0 (en) IMPROVEMENTS IN VERSATILE UNIVERSAL PUMPS.
NL190717B (en) Vessel with diminished draft.
ES510171A0 (en) IMPROVEMENTS IN A HEATING RADIATOR.
DE3783467D1 (en) INTERCHANGEABLE PEN WITH TWO MINES.
FI820985A7 (en) Kill the soda ash when dissolving.
IT8123359A0 (en) TO BE INSERTED IN DOUBLE GLASS. MOVING SCREENS WITH MAGNETIC CONTROL,
EP0075601A4 (en) MESSAGE SYSTEM WITH TIMELY NESTED OPERATION.
DE3851471D1 (en) Device with differential pumped seal.
FI881479A0 (en) ANORDNING FOER ATT DRA EN MATERIALBANA IN I EN MASKIN FOER MATERIALBANANS BEHANDLING, ISYNNERHET EN RULLMASKIN.
ATE13657T1 (en) DISSOLVING REFRACTORY SCHEELITE CONCENTRATES WITH SODA IN PRESSURE BOILERS.
DE3783734D1 (en) SHAPE DIMENSIONS WITH INCREASED WELDING STRENGTH.
ES511804A0 (en) IMPROVEMENTS IN WRITING MACHINES.
ES292053Y (en) ASSEMBLY PIECE, ESPECIALLY IN SAUSED SHEET.
DE3579775D1 (en) POLYAMIDIMIDES WITH MODIFIED TERMINALS.
IT8305203A0 (en) IMPROVED DIFFERENTIAL SWITCH WITH REDUCED SIZE.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee