FR2437383A1 - Traitement de la chaux par des siloxanes en vue d'ameliorer ses proprietes d'ecoulement - Google Patents
Traitement de la chaux par des siloxanes en vue d'ameliorer ses proprietes d'ecoulementInfo
- Publication number
- FR2437383A1 FR2437383A1 FR7902180A FR7902180A FR2437383A1 FR 2437383 A1 FR2437383 A1 FR 2437383A1 FR 7902180 A FR7902180 A FR 7902180A FR 7902180 A FR7902180 A FR 7902180A FR 2437383 A1 FR2437383 A1 FR 2437383A1
- Authority
- FR
- France
- Prior art keywords
- lime
- terminally blocked
- siloxanes
- improve
- flow properties
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F11/00—Compounds of calcium, strontium, or barium
- C01F11/02—Oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2/00—Lime, magnesia or dolomite
- C04B2/02—Lime
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structural Engineering (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Glanulating (AREA)
- Silicon Polymers (AREA)
- Paints Or Removers (AREA)
- Degasification And Air Bubble Elimination (AREA)
Abstract
L'INVENTION SE RAPPORTE A LA CHAUX. ELLE CONCERNE UN PROCEDE DE TRAITEMENT DE LA CHAUX VISANT A AUGMENTER SA FLUIDITE, CARACTERISE PAR LES ETAPES SUIVANTES: A. APPLIQUER A LA CHAUX, A RAISON DE 0,025 A 0,5 ENVIRON DU POIDS DE CHAUX, UN SILOXANE LIQUIDE AYANT UNE VISCOSITE D'ENVIRON 0,65 A 1000CST A 25C ET CHOISI PARMI LES POLYMETHYLHYDROGENOSILOXANES BLOQUES TERMINALEMENT PAR DES GROUPES TRIMETHYLSILYLE, LES POLYDIMETHYLSILOXANES BLOQUES TERMINALEMENT PAR DES GROUPES TRIMETHYLSILYLE, LES POLYDIMETHYLSILOXANES BLOQUES TERMINALEMENT PAR DES GROUPES HYDROXYLE ET LES MELANGES DE CEUX-CI; B.METTRE LE SILOXANE LIQUIDE EN CONTACT INTIME AVEC LA CHAUX, CES ETAPES ETANT EFFECTUEES AUX TEMPERATURES AMBIANTES. UTILISATION PAR L'INDUSTRIE CHIMIQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/946,485 US4208388A (en) | 1978-09-28 | 1978-09-28 | Flow aid |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2437383A1 true FR2437383A1 (fr) | 1980-04-25 |
FR2437383B1 FR2437383B1 (fr) | 1984-06-08 |
Family
ID=25484540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7902180A Granted FR2437383A1 (fr) | 1978-09-28 | 1979-01-29 | Traitement de la chaux par des siloxanes en vue d'ameliorer ses proprietes d'ecoulement |
Country Status (13)
Country | Link |
---|---|
US (1) | US4208388A (fr) |
JP (1) | JPS5547223A (fr) |
AU (1) | AU522480B2 (fr) |
BE (1) | BE873900A (fr) |
BR (1) | BR7901251A (fr) |
CA (1) | CA1118294A (fr) |
CH (1) | CH640201A5 (fr) |
DE (1) | DE2901929C3 (fr) |
FR (1) | FR2437383A1 (fr) |
GB (1) | GB2030552B (fr) |
IT (1) | IT1110721B (fr) |
NL (1) | NL7900401A (fr) |
SE (1) | SE7900136L (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5890502A (ja) * | 1981-11-25 | 1983-05-30 | Kumiai Chem Ind Co Ltd | 農園芸用粉剤組成物 |
JPS58120519A (ja) * | 1982-01-14 | 1983-07-18 | Mitsuhiro Hamada | 微粉末の表面処理方法 |
JPS58193047U (ja) * | 1982-06-21 | 1983-12-22 | トヨタ自動車株式会社 | 内燃機関の燃料供給装置 |
JPS6186799U (fr) * | 1984-11-08 | 1986-06-06 | ||
US4888161A (en) * | 1987-01-28 | 1989-12-19 | Chemical Products Corporation | Method of forming dense, unsintered, granular alkaline earth metal carbonates |
JPS63121775U (fr) * | 1987-02-03 | 1988-08-08 | ||
WO1988007503A1 (fr) * | 1987-03-26 | 1988-10-06 | Matsushita Electric Works, Ltd. | Procede de production d'un element finement poreux |
BE1012930A3 (fr) * | 1999-10-08 | 2001-06-05 | Lhoist Rech & Dev Sa | Produit a base d'oxyde de calcium et son procede de fabrication. |
US7013817B2 (en) * | 2003-05-28 | 2006-03-21 | Omni Materials, Inc. | Method for reducing the amount of a pollutant in a flue gas resulting from the combustion of a fossil fuel |
WO2007092006A1 (fr) * | 2006-02-09 | 2007-08-16 | Wolfe, Larry D. | Chaux vive conditionnee pour injection dans un bain en fusion d'une cuve de fabrication de l'acier |
US8945506B2 (en) * | 2012-02-16 | 2015-02-03 | Gregory S. Hein | Method of producing hydrated lime |
PT2920248T (pt) | 2012-11-15 | 2019-02-13 | Kalkfabrik Netstal Ag | Óxido de cálcio modificado na superfície e processo para produção de óxido de cálcio modificado na superfície |
WO2015054286A1 (fr) * | 2013-10-07 | 2015-04-16 | Imerys Pigments, Inc. | Traitements de poussière non-agglutinante de roche de mine |
MY190651A (en) * | 2016-06-24 | 2022-04-30 | Lhoist Rech Et Developpement Sa | Highly porous powdered slaked lime composition |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190775A (en) * | 1960-11-14 | 1965-06-22 | Union Carbide Corp | Treated ammonium nitrate |
GB1039871A (en) * | 1962-01-24 | 1966-08-24 | Union Carbide Corp | Coated inorganic and organic substrate materials |
FR2010092A1 (fr) * | 1968-06-04 | 1970-02-13 | Wacker Chemie Gmbh | |
US4027067A (en) * | 1976-02-26 | 1977-05-31 | Phillips Petroleum Company | Anti-blocking treatment for tacky particle-form polymers using aqueous composition of polyhydrocarbylsiloxane and alkali metal salt of higher carboxylic acid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2866760A (en) * | 1955-07-08 | 1958-12-30 | Baker Ind Inc | Compositions and methods for treating particulate solids |
US4026991A (en) * | 1975-10-15 | 1977-05-31 | American Cyanamid Company | Process for stabilizing lime mud |
-
1978
- 1978-09-28 US US05/946,485 patent/US4208388A/en not_active Expired - Lifetime
-
1979
- 1979-01-03 CA CA000319019A patent/CA1118294A/fr not_active Expired
- 1979-01-04 AU AU43126/79A patent/AU522480B2/en not_active Ceased
- 1979-01-08 SE SE7900136A patent/SE7900136L/ not_active Application Discontinuation
- 1979-01-10 GB GB7900830A patent/GB2030552B/en not_active Expired
- 1979-01-18 DE DE2901929A patent/DE2901929C3/de not_active Expired
- 1979-01-18 CH CH51879A patent/CH640201A5/de not_active IP Right Cessation
- 1979-01-18 NL NL7900401A patent/NL7900401A/nl not_active Application Discontinuation
- 1979-01-25 JP JP765579A patent/JPS5547223A/ja active Granted
- 1979-01-29 FR FR7902180A patent/FR2437383A1/fr active Granted
- 1979-02-01 IT IT19797/79A patent/IT1110721B/it active
- 1979-02-02 BE BE0/193239A patent/BE873900A/fr not_active IP Right Cessation
- 1979-03-01 BR BR7901251A patent/BR7901251A/pt unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3190775A (en) * | 1960-11-14 | 1965-06-22 | Union Carbide Corp | Treated ammonium nitrate |
GB1039871A (en) * | 1962-01-24 | 1966-08-24 | Union Carbide Corp | Coated inorganic and organic substrate materials |
FR2010092A1 (fr) * | 1968-06-04 | 1970-02-13 | Wacker Chemie Gmbh | |
US4027067A (en) * | 1976-02-26 | 1977-05-31 | Phillips Petroleum Company | Anti-blocking treatment for tacky particle-form polymers using aqueous composition of polyhydrocarbylsiloxane and alkali metal salt of higher carboxylic acid |
Also Published As
Publication number | Publication date |
---|---|
IT1110721B (it) | 1986-01-06 |
JPS5547223A (en) | 1980-04-03 |
JPS577085B2 (fr) | 1982-02-08 |
GB2030552B (en) | 1982-10-27 |
BR7901251A (pt) | 1980-10-07 |
NL7900401A (nl) | 1980-04-01 |
AU522480B2 (en) | 1982-06-10 |
DE2901929B2 (de) | 1980-11-06 |
AU4312679A (en) | 1980-04-03 |
DE2901929C3 (de) | 1981-08-20 |
CH640201A5 (de) | 1983-12-30 |
US4208388A (en) | 1980-06-17 |
IT7919797A0 (it) | 1979-02-01 |
CA1118294A (fr) | 1982-02-16 |
FR2437383B1 (fr) | 1984-06-08 |
GB2030552A (en) | 1980-04-10 |
DE2901929A1 (de) | 1980-04-03 |
BE873900A (fr) | 1979-08-02 |
SE7900136L (sv) | 1980-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |