YU48473B - Omekšivač na bazi silikata alkalnih metala za deterdžent, postupak dobijanja kogranulata i kogranulat dobijen postupkom - Google Patents

Omekšivač na bazi silikata alkalnih metala za deterdžent, postupak dobijanja kogranulata i kogranulat dobijen postupkom

Info

Publication number
YU48473B
YU48473B YU35092A YU35092A YU48473B YU 48473 B YU48473 B YU 48473B YU 35092 A YU35092 A YU 35092A YU 35092 A YU35092 A YU 35092A YU 48473 B YU48473 B YU 48473B
Authority
YU
Yugoslavia
Prior art keywords
alkali metal
silicate
weight
carbonate
content
Prior art date
Application number
YU35092A
Other languages
English (en)
Other versions
YU35092A (sr
Inventor
Patrick Boittiaux
Daniel Joubert
Jean-Claude Kiefer
Jerome La Roux
Original Assignee
Rhone-Poulenc Chimie
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 Rhone-Poulenc Chimie filed Critical Rhone-Poulenc Chimie
Publication of YU35092A publication Critical patent/YU35092A/sh
Publication of YU48473B publication Critical patent/YU48473B/sh

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/02Inorganic compounds ; Elemental compounds
    • C11D3/04Water-soluble compounds
    • C11D3/08Silicates
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02Inorganic compounds
    • C11D7/04Water-soluble compounds
    • C11D7/10Salts
    • C11D7/14Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

Omeksivac na bazi silikata alkalnih metala za deterdzent, koji je sastojak deterdzenta, naznacen time, sto se sastoji od silikata alkalnog metala molarnog odnosa SiO2/M2O izmedu 1.6 i 3.5, pozeljno izmedu 1.8 i 2.6 i to natrijuma ili kalijuma, sa najmanje 30% atoma silicijuma u obliku Q2 i Q3, sto predstavlja stepen zdruzivanja atoma silicijuma medu sobom, tako sto Q2 znaci da svaki atom silicijuma ucestvuje u dve veze -Si-O-Si-, dok su druge dve veze zavrsetak -Si-O-X, gde je X alkalni metal ili vodonik, a Q3 znaci da svaki atom silicijuma ucestvuje u tri veze -Si-O-Si-, dok je preostala veza zavrsetak -Si-O-X, gde je X alkalni metal ili vodonik. Omeksivac na bazi silikata alkalnih metala za deterdzent, koji je sastojak deterdzenta, prema zahtevu 1, naznacen time, sto se sastoji od silikata alkalnog metala, i to natrijuma ili kalijuma, sa najmanje 50% atoma silicijuma u obliku Q2 i obliku Q3. Postupak dobijanja okruglog kogranulatna hidratisanih silakata alkalnih metala, naznacen time, sto se vrsi rasprasivanje vodenog rastvora na bazi silikata alkalnih metala ili smese silikata i karbonata alkalnih metala po kotrljajucem sloju cestica na bazi karbonata alkalnih metala, a kolicina rastvora silikata ili smese silikata i karbonata, koja se rasprsuje, kao i kolicine cestica na bazi karbonata, odgovaraju odnosu protoka tecnosti i protoka cestica, koji iznosi izmedu 0.2 i 0.8 lit/kg, pa se tako dobijeni kogranulati zgusnjavaju na temperaturi na kojoj se vrsi i kotrljanje kogranulata i tako zgusnjeni kogranulati suse se fluidizacijom do sadrzaja vezane vode u silikatu, koji odgovara masenom odnosu silikata izrazenog kao suva materija prema vezanoj vodi u silikatu reda 100/120 do 100/40, a tako osuseni kogranulat ima sadrzaj karbonata izmedu 47% i 87% mase, bolje izmedu 64% i 69% mase, ima sadrzaj silikata izmedu 8% i 38% mase, bolje izmedu 24% i 31% mase i ima sadrzaj vode izmedu 5% i 25% mase, bolje izmedu 12% i 20% mase. Kogranulat dobijen postupkom prema zahtevu 8 i 9, na znacen time, sto cestice koje cine kotrljajuci sloj sadrze manje od 10% masenih cestica kogranulata strukture razlicite od karbonata alkalnog metala, a imaju precnik i gustinu odgovarajucu cesticama karbonata alkalnog metala. Okrugli kogranulat na bazi silikata alkalnih metala, naz nacen time, sto je i na bazi karbonata alkalnih metala i sto je sadrzaj silikata, molarnog odnosa SiO2/MO2 izmedu 1.6 i 3.5, izmedu 8% i 38% masenih, sadrzaj karbonata izmedu 47% i 87% masenih, sadrzaj vode izmedu 5% i 24% masenih, gustina nesabijenog punjenja izmedu 0.7 i 1.5 gr/cm3, SHedisnji precnik izmedu 0.4 i 1.8 mm, sa standardnim odstupanjem 10g10 od 0.02 do 0.3. - Prijava sadrzi jos 8 zavisnih zahteva.
YU35092A 1991-06-24 1992-04-03 Omekšivač na bazi silikata alkalnih metala za deterdžent, postupak dobijanja kogranulata i kogranulat dobijen postupkom YU48473B (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9107710A FR2677994B1 (fr) 1991-06-24 1991-06-24 Agent "builder" a base de silicates de metaux alcalins pour compositions detergentes.

Publications (2)

Publication Number Publication Date
YU35092A YU35092A (sr) 1996-01-09
YU48473B true YU48473B (sh) 1998-08-14

Family

ID=9414180

Family Applications (1)

Application Number Title Priority Date Filing Date
YU35092A YU48473B (sh) 1991-06-24 1992-04-03 Omekšivač na bazi silikata alkalnih metala za deterdžent, postupak dobijanja kogranulata i kogranulat dobijen postupkom

Country Status (11)

Country Link
BG (1) BG61772B1 (sh)
BR (1) BR9202228A (sh)
CZ (1) CZ191992A3 (sh)
FR (1) FR2677994B1 (sh)
HU (1) HU213171B (sh)
IE (1) IE69867B1 (sh)
PL (3) PL170367B1 (sh)
RO (1) RO110009B1 (sh)
RU (1) RU2097411C1 (sh)
SK (1) SK191992A3 (sh)
YU (1) YU48473B (sh)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2909490A (en) * 1954-07-28 1959-10-20 Olin Mathieson Manufacture of duplex composition of sodium tripolyphosphate and sodium silicate solution
GB1029263A (en) * 1963-05-17 1966-05-11 Procter & Gamble Ltd Manufacture of detergent briquettes
DE2707280C2 (de) * 1976-02-26 1987-05-07 Colgate-Palmolive Co., New York, N.Y. Verfahren zur Herstellung freifließender Buildersalzteilchen sowie diese enthaltende Waschmittel
DE2903058A1 (de) * 1978-02-01 1979-08-09 Unilever Nv Verfahren zur herstellung von waschmittelpulver
US4169806A (en) * 1978-08-09 1979-10-02 The Procter & Gamble Company Agglomeration process for making granular detergents
US4761248A (en) * 1986-11-06 1988-08-02 Kerr-Mcgee Chemical Corporation Process for preparing particulate detergent products

Also Published As

Publication number Publication date
PL170411B1 (pl) 1996-12-31
SK191992A3 (en) 1995-01-05
FR2677994A1 (fr) 1992-12-24
RO110009B1 (ro) 1995-08-30
HUT62028A (en) 1993-03-29
PL170381B1 (pl) 1996-12-31
RU2097411C1 (ru) 1997-11-27
IE69867B1 (en) 1996-10-16
YU35092A (sr) 1996-01-09
IE920823A1 (en) 1992-12-30
BR9202228A (pt) 1993-02-02
BG96516A (en) 1994-03-24
HU9202083D0 (en) 1992-09-28
FR2677994B1 (fr) 1995-01-20
BG61772B1 (bg) 1998-05-29
PL170367B1 (en) 1996-12-31
HU213171B (en) 1997-03-28
PL294977A1 (en) 1993-06-28
CZ191992A3 (en) 1993-01-13

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