FR3019813B1 - Procede de preparation de particules synthetiques phyllominerales en continu - Google Patents
Procede de preparation de particules synthetiques phyllominerales en continu Download PDFInfo
- Publication number
- FR3019813B1 FR3019813B1 FR1453334A FR1453334A FR3019813B1 FR 3019813 B1 FR3019813 B1 FR 3019813B1 FR 1453334 A FR1453334 A FR 1453334A FR 1453334 A FR1453334 A FR 1453334A FR 3019813 B1 FR3019813 B1 FR 3019813B1
- Authority
- FR
- France
- Prior art keywords
- synthetic
- solvothermal treatment
- preparation
- phyllomineral
- treatment zone
- 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.)
- Active
Links
- 239000002245 particle Substances 0.000 title abstract 3
- 238000010924 continuous production Methods 0.000 title 1
- 229910052729 chemical element Inorganic materials 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 150000002739 metals Chemical class 0.000 abstract 2
- 239000012429 reaction media Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 0 C[C@](C(*)C(C(C(C(C(C(C(*)C(C(*)C(*)CO)N)N)O)NC)N)N)N)*=C** Chemical compound C[C@](C(*)C(C(C(C(C(C(C(*)C(C(*)C(*)CO)N)N)O)NC)N)N)N)*=C** 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/22—Magnesium silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/001—Controlling catalytic processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
- B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/40—Clays
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/36—Silicates having base-exchange properties but not having molecular sieve properties
- C01B33/38—Layered base-exchange silicates, e.g. clays, micas or alkali metal silicates of kenyaite or magadiite type
- C01B33/42—Micas ; Interstratified clay-mica products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
L'invention concerne un procédé de préparation de particules synthétiques phyllominérales formées d'éléments chimiques constitutifs en proportions stoechiométriques comprenant au moins un élément chimique choisi dans le groupe formé du silicium et du germanium, et au moins un élément chimique choisi dans le groupe formé des métaux divalents et des métaux trivalents, par un traitement solvothermal en continu à une pression supérieure à 1MPa et à une température comprise entre 100°C et 600°C, en faisant circuler le milieu réactionnel en continu dans une zone de traitement solvothermal d'un réacteur (15) continu avec un temps de séjour du milieu réactionnel dans ladite zone de traitement solvothermal adapté pour obtenir en continu, en sortie de ladite zone de traitement solvothermal, une suspension comprenant lesdites particules synthétiques phyllominérales.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1453334A FR3019813B1 (fr) | 2014-04-14 | 2014-04-14 | Procede de preparation de particules synthetiques phyllominerales en continu |
US15/304,124 US10221072B2 (en) | 2014-04-14 | 2015-04-13 | Process for the continuous preparation of phyllomineral synthetic particles |
EP15725732.0A EP3131852A1 (fr) | 2014-04-14 | 2015-04-13 | Procédé de préparation de particules synthétiques phyllominérales en continu |
KR1020167031605A KR102396183B1 (ko) | 2014-04-14 | 2015-04-13 | 필로미네랄 합성 입자의 연속 제조 방법 |
JP2016562504A JP6502384B2 (ja) | 2014-04-14 | 2015-04-13 | 合成層状鉱物粒子の連続的な調製方法 |
PCT/FR2015/050984 WO2015159006A1 (fr) | 2014-04-14 | 2015-04-13 | Procédé de préparation de particules synthétiques phyllominérales en continu |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1453334A FR3019813B1 (fr) | 2014-04-14 | 2014-04-14 | Procede de preparation de particules synthetiques phyllominerales en continu |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3019813A1 FR3019813A1 (fr) | 2015-10-16 |
FR3019813B1 true FR3019813B1 (fr) | 2020-09-18 |
Family
ID=51210568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1453334A Active FR3019813B1 (fr) | 2014-04-14 | 2014-04-14 | Procede de preparation de particules synthetiques phyllominerales en continu |
Country Status (6)
Country | Link |
---|---|
US (1) | US10221072B2 (fr) |
EP (1) | EP3131852A1 (fr) |
JP (1) | JP6502384B2 (fr) |
KR (1) | KR102396183B1 (fr) |
FR (1) | FR3019813B1 (fr) |
WO (1) | WO2015159006A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3062073B1 (fr) | 2017-01-25 | 2024-01-05 | Centre Nat Rech Scient | Materiaux hybrides organiques/inorganiques photoluminescents et procede pour leur preparation |
FR3062074B1 (fr) | 2017-01-25 | 2021-02-12 | Centre Nat Rech Scient | Materiaux hybrides organiques/inorganiques colores et procede pour leur preparation |
EP3421422A1 (fr) | 2017-06-26 | 2019-01-02 | Centre National De La Recherche Scientifique | Procédé de fabrication de nanoparticules de phosphate de métal par synthèse solvothermale sous- et supercritique et nanoparticules obtenues par ce procédé |
EP3502056A1 (fr) | 2017-12-22 | 2019-06-26 | Imertech Sas | Co-synthèse de phyllominéraux et particules métalliques, et produits obtenus |
EP3556441A1 (fr) | 2018-04-17 | 2019-10-23 | ImerTech SAS | Compositions de formation de mousse d'extinction d'incendie, précurseurs, leurs utilisations et leurs procédés de fabrication |
EP3696144A1 (fr) | 2019-02-12 | 2020-08-19 | Imertech Sas | Procédé de fabrication de minéraux synthétiques |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5453262A (en) * | 1988-12-09 | 1995-09-26 | Battelle Memorial Institute | Continuous process for production of ceramic powders with controlled morphology |
JP3479676B2 (ja) * | 1993-06-11 | 2003-12-15 | コープケミカル株式会社 | 合成膨潤性ケイ酸塩の連続製造方法 |
JP2002193613A (ja) * | 2000-12-26 | 2002-07-10 | Etsuro Sakagami | 加熱反応管接触による連続式白色人工ゼオライト組成物の製造方法及びその装置 |
GB0229630D0 (en) | 2002-12-20 | 2003-01-22 | Rockwood Additives Ltd | Process for the production of synthetic magnesium silicate compositions |
FR2903680B1 (fr) | 2006-07-17 | 2008-10-31 | Luzenac Europ Sas Soc Par Acti | Procede de preparation de compositions talqueuses comprenant des particules minerales silico/germano-metalliques synthetiques. |
FR2977580B1 (fr) * | 2011-07-07 | 2013-08-16 | Centre Nat Rech Scient | Procede de preparation d'une composition comprenant des particules minerales synthetiques et composition |
-
2014
- 2014-04-14 FR FR1453334A patent/FR3019813B1/fr active Active
-
2015
- 2015-04-13 WO PCT/FR2015/050984 patent/WO2015159006A1/fr active Application Filing
- 2015-04-13 JP JP2016562504A patent/JP6502384B2/ja active Active
- 2015-04-13 EP EP15725732.0A patent/EP3131852A1/fr active Pending
- 2015-04-13 KR KR1020167031605A patent/KR102396183B1/ko active IP Right Grant
- 2015-04-13 US US15/304,124 patent/US10221072B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US10221072B2 (en) | 2019-03-05 |
KR102396183B1 (ko) | 2022-05-10 |
EP3131852A1 (fr) | 2017-02-22 |
JP2017513795A (ja) | 2017-06-01 |
WO2015159006A1 (fr) | 2015-10-22 |
FR3019813A1 (fr) | 2015-10-16 |
KR20170008226A (ko) | 2017-01-23 |
JP6502384B2 (ja) | 2019-04-17 |
US20170066655A1 (en) | 2017-03-09 |
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