SE396368B - Forfarande av rening av kvartssand - Google Patents

Forfarande av rening av kvartssand

Info

Publication number
SE396368B
SE396368B SE7408765A SE7408765A SE396368B SE 396368 B SE396368 B SE 396368B SE 7408765 A SE7408765 A SE 7408765A SE 7408765 A SE7408765 A SE 7408765A SE 396368 B SE396368 B SE 396368B
Authority
SE
Sweden
Prior art keywords
cleansing
procedure
quartz sand
quartz
sand
Prior art date
Application number
SE7408765A
Other languages
English (en)
Swedish (sv)
Other versions
SE7408765L (xx
Inventor
K W Laitinen
Original Assignee
Ahlstroem Oy
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 Ahlstroem Oy filed Critical Ahlstroem Oy
Publication of SE7408765L publication Critical patent/SE7408765L/xx
Publication of SE396368B publication Critical patent/SE396368B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/02—Pretreated ingredients
    • C03C1/022—Purification of silica sand or other minerals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
SE7408765A 1973-07-05 1974-07-03 Forfarande av rening av kvartssand SE396368B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI732168A FI49018C (fi) 1973-07-05 1973-07-05 Menetelmä kvartsihiekan puhdistamiseksi erilaisista epäpuhtauksista, e rityisesti rautayhdisteistä.

Publications (2)

Publication Number Publication Date
SE7408765L SE7408765L (xx) 1975-01-07
SE396368B true SE396368B (sv) 1977-09-19

Family

ID=8506752

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7408765A SE396368B (sv) 1973-07-05 1974-07-03 Forfarande av rening av kvartssand

Country Status (9)

Country Link
BE (1) BE817300A (xx)
DE (1) DE2431928C2 (xx)
DK (1) DK136596B (xx)
FI (1) FI49018C (xx)
FR (1) FR2235877B1 (xx)
GB (1) GB1454577A (xx)
NL (1) NL7408803A (xx)
NO (1) NO133662C (xx)
SE (1) SE396368B (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040385C2 (de) * 1980-10-25 1985-02-21 Heraeus Quarzschmelze Gmbh, 6450 Hanau Vorrichtung zur kontinuierlichen Oberflächenreinigung von Quarzkristallstücken
DE3246121A1 (de) * 1982-12-13 1984-06-14 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von borfreiem siliziumdioxid
US4818510A (en) * 1985-10-21 1989-04-04 Quartz Technology, Inc. Modified close fraction batch process for purification of SiO2
DE102008004873A1 (de) * 2008-01-17 2009-08-06 Siemens Aktiengesellschaft Verfahren zum Behandeln und Verfestigen von Quarzsand durch Aktivieren, verfestigter Quarzsandkörper sowie Überstrom-Schutzeinrichtungen
CN102173425B (zh) * 2010-12-28 2012-07-25 汪徐春 一种铵盐络合法除铁以制备高纯石英砂的方法
RU2603934C1 (ru) * 2015-06-05 2016-12-10 Общество с ограниченной ответственностью "НВП Центр-ЭСТАгео" Способ очистки кварцевых песков от железа
CN108658083A (zh) * 2018-06-26 2018-10-16 广西浙缘农业科技有限公司 一种高纯石英砂的制备方法
CN115028170A (zh) * 2022-05-18 2022-09-09 天津臻泰科技有限公司 一种无氟碱酸联合擦洗生产低铁硅质原料的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE512563A (xx) *

Also Published As

Publication number Publication date
DK343174A (xx) 1975-03-03
NO133662C (xx) 1976-06-09
FI49018C (fi) 1975-03-10
FI49018B (xx) 1974-12-02
FR2235877A1 (xx) 1975-01-31
NO742438L (xx) 1975-02-03
DK136596B (da) 1977-10-31
DE2431928A1 (de) 1975-01-23
BE817300A (fr) 1974-11-04
NO133662B (xx) 1976-03-01
NL7408803A (nl) 1975-01-07
GB1454577A (en) 1976-11-03
DK136596C (xx) 1978-04-03
DE2431928C2 (de) 1984-04-05
SE7408765L (xx) 1975-01-07
FR2235877B1 (xx) 1978-03-31

Similar Documents

Publication Publication Date Title
SE414505B (sv) Stycke for rening av toaletter
SE403973B (sv) Berarkatalysator for rening av avgaser och sett att framstella denna
SE7611604L (sv) Forfarande for rening av halogensilaner
FI56773B (fi) Saett foer rening av stoftfilter
SE418965B (sv) Forfarande for utvinning av flytande cyanurklorid
SE7610206L (sv) Flasklada av konstemne
SE7513027L (sv) Rening av urokians
SE396368B (sv) Forfarande av rening av kvartssand
FI55335B (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara 7-fluor-substituerade fenotiaziner
FI54698B (fi) Foerfarande foer rening av vaotfosforsyra
BR7409999A (pt) Processo de obtencao de poli-n-aiquil-iminoalanos
SE413129B (sv) Forfarande for framstellning av etliga kaseintradar medelst torrspinning
SE7512790L (sv) Forfarande av kvantitativt avlegsnande av restsmeltor
ZA766054B (en) Purification of wash liquid
BE810151A (fr) Purification du mercure
SE415565B (sv) Forfarande for rening av raa fosfatider
NO141721C (no) Stabiliserte formmasser av polyoksymetylener
NO139106C (no) Fremgangsmaate for forbehandling av raa myse
SE398959B (sv) Forfarande for framstellning av cigarrettfilter
SE385905B (sv) Forfarande for rening av chenodeoxicholsyra
SE7808905L (sv) Forfarande for framstellning av biocyklisk forening
IT1034797B (it) Procedimento di preparazione di carciofi
SE423719B (sv) Forfarande for rening av bicyklomycin
SU479728A1 (ru) Способ очистки кварцевого сырь
SE7604387L (sv) Rening av sackarosestrar