RO103127A2 - Recovery method of wolfram out of waste - Google Patents

Recovery method of wolfram out of waste

Info

Publication number
RO103127A2
RO103127A2 RO13691388A RO13691388A RO103127A2 RO 103127 A2 RO103127 A2 RO 103127A2 RO 13691388 A RO13691388 A RO 13691388A RO 13691388 A RO13691388 A RO 13691388A RO 103127 A2 RO103127 A2 RO 103127A2
Authority
RO
Romania
Prior art keywords
wolfram
waste
recovery method
carburising
granulated
Prior art date
Application number
RO13691388A
Other languages
English (en)
Other versions
RO103127B1 (ro
Inventor
Ioan Surgeanu
Horia Binchiciu
Aurelia Binchiciu
Original Assignee
Inst Sudura Incercari
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 Inst Sudura Incercari filed Critical Inst Sudura Incercari
Priority to RO136913A priority Critical patent/RO103127B1/ro
Publication of RO103127A2 publication Critical patent/RO103127A2/ro
Publication of RO103127B1 publication Critical patent/RO103127B1/ro

Links

Landscapes

  • Cell Electrode Carriers And Collectors (AREA)
  • Processing Of Solid Wastes (AREA)
RO136913A 1988-12-24 1988-12-24 Procedeu de recuperare a wolframului din deseuri RO103127B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO136913A RO103127B1 (ro) 1988-12-24 1988-12-24 Procedeu de recuperare a wolframului din deseuri

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO136913A RO103127B1 (ro) 1988-12-24 1988-12-24 Procedeu de recuperare a wolframului din deseuri

Publications (2)

Publication Number Publication Date
RO103127A2 true RO103127A2 (en) 1991-10-11
RO103127B1 RO103127B1 (ro) 1992-05-25

Family

ID=20123324

Family Applications (1)

Application Number Title Priority Date Filing Date
RO136913A RO103127B1 (ro) 1988-12-24 1988-12-24 Procedeu de recuperare a wolframului din deseuri

Country Status (1)

Country Link
RO (1) RO103127B1 (ro)

Also Published As

Publication number Publication date
RO103127B1 (ro) 1992-05-25

Similar Documents

Publication Publication Date Title
HUT74835A (en) Recombinant stratum corneum chymotryptic enzyme (scce)
IL123641A0 (en) Circular dna molecule with conditional origin of replication method for preparing the same and use thereof in gene therapy
AU3808389A (en) Sulfur-containing hydrocarbon compounds and process of using same in recovering and concentrating desired ions from solutions thereof
DE69032406D1 (de) Wundheilmittel enthaltend heparanase
EP0205847A3 (en) Method for dynamically collecting current data from specified external processes in an expert system
YU47100B (sh) Mikrobiološki postupak za proizvodnju ciklosporinskog kompleksa ili njegovih komponenti
FI925940A0 (fi) Menetelmä syklosporiinien tuottamiseksi ja menetelmässä käytettävä uusi Tolypocladium-kanta
DK415685A (da) Fremgangsmaade og apparat til rensning af syntetiske oligonucleotider
NO884489L (no) Forbedret fluidisert-sjikt-prosess og apparatur.
CA2274870A1 (en) Control of microsporogenesis by externally inducible promoter sequences
FR2641285B1 (fr) Gene de la glucose-6-phosphate deshydrogenase, plasmide et microorganisme le contenant et procede de preparation de la glucose-6-phosphate deshydrogenase
AU4489289A (en) Process for selective manufacture of 2,6-dialkylnaphthalenes
AU570299B2 (en) Method and apparatus for detecting micro-organism based on co2 evolved
RO103127A2 (en) Recovery method of wolfram out of waste
AU5330590A (en) Process for the continuous recovery of hydrogen fluoride gas
ID1014B (id) Proses untuk pemisahan logam mulia dengan menggunakan larutan pemisah yang mengandung sianida, dan hidrogen peroksida
FR2636250B1 (fr) Procede et installation de recuperation d'hydrogene et de monoxyde de carbone
AU556152B2 (en) Gas supply for catalytic barriers and recovery of metal values eg. noble, cue
DE3382024D1 (de) Wasserklaeranlage unter verwendung eines ionisierten sauerstoff-allotropen gases sowie verfahren und vorrichtung dazu.
EP0110422A3 (en) Process for producing l-aspartic acid
EP0232845A3 (en) Inducible heat shock and amplification system
DE69419035D1 (de) Gerät zur erkennung von zellengrenzen in einem bitstrom und crc-generierung
ZA902436B (en) Purification of c.pseudotuberculosis toxin,and cloning and expression of toxin gene
EP0285361A3 (en) Purification of apase-1 1 and retrieval of the nematode resistance gene
JPS56137893A (en) Production of itaconic acid by fermentation