MX2017012494A - FLUORITA SINTíTICA DE ALTA PUREZA, PROCESO PARA PREPARAR LA MISMA Y APARATO PARA LA MISMA. - Google Patents
FLUORITA SINTíTICA DE ALTA PUREZA, PROCESO PARA PREPARAR LA MISMA Y APARATO PARA LA MISMA.Info
- Publication number
- MX2017012494A MX2017012494A MX2017012494A MX2017012494A MX2017012494A MX 2017012494 A MX2017012494 A MX 2017012494A MX 2017012494 A MX2017012494 A MX 2017012494A MX 2017012494 A MX2017012494 A MX 2017012494A MX 2017012494 A MX2017012494 A MX 2017012494A
- Authority
- MX
- Mexico
- Prior art keywords
- high purity
- purity synthetic
- preparing
- synthetic fluorite
- same
- Prior art date
Links
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 title abstract 7
- 239000010436 fluorite Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 4
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 2
- 229910003638 H2SiF6 Inorganic materials 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- ZEFWRWWINDLIIV-UHFFFAOYSA-N tetrafluorosilane;dihydrofluoride Chemical compound F.F.F[Si](F)(F)F ZEFWRWWINDLIIV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
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- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/06—Solidifying liquids
-
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- 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
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
- C01B33/186—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof from or via fluosilicic acid or salts thereof by a wet process
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/19—Fluorine; Hydrogen fluoride
- C01B7/191—Hydrogen fluoride
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/16—Halides of ammonium
- C01C1/162—Ammonium fluoride
-
- 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
- C01F11/20—Halides
- C01F11/22—Fluorides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/32—Thermal properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
- C01P2006/82—Compositional purity water content
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Silicon Compounds (AREA)
Abstract
La presente invención se relaciona con una fluorita sintótica de alta pureza (CaF2). La presente invención además se relaciona con un proceso y un aparato para preparar la fluorita sintótica de alta pureza (CaF2), clasificada como grado ácido, partiendo de ácido fluorosilícico H2SiF6 (FSA) y carbonato de calcio (CaCo3). Finalmente, la presente invención se relaciona con el uso de la fluorita sintótica de alta pureza (CaF2) en la producción industrial de ácido fluorhídrico.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI20150480 | 2015-04-02 | ||
PCT/IB2016/000409 WO2016156969A1 (en) | 2015-04-02 | 2016-03-31 | High purity synthetic fluorite, process for preparing the same and apparatus therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017012494A true MX2017012494A (es) | 2018-07-06 |
Family
ID=53442851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017012494A MX2017012494A (es) | 2015-04-02 | 2016-03-31 | FLUORITA SINTíTICA DE ALTA PUREZA, PROCESO PARA PREPARAR LA MISMA Y APARATO PARA LA MISMA. |
Country Status (13)
Country | Link |
---|---|
US (1) | US11851341B2 (es) |
EP (1) | EP3277631B1 (es) |
CN (1) | CN107750236B (es) |
AU (1) | AU2016241255B2 (es) |
BR (1) | BR112017020846B1 (es) |
CA (1) | CA2984477A1 (es) |
MA (1) | MA41853A (es) |
MX (1) | MX2017012494A (es) |
RU (1) | RU2718080C2 (es) |
SA (2) | SA517390078B1 (es) |
SG (2) | SG10201909235VA (es) |
TN (1) | TN2017000414A1 (es) |
WO (1) | WO2016156969A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110078109A (zh) * | 2019-05-21 | 2019-08-02 | 江苏省环境科学研究院 | 一种从酸性含氟废水中制取高纯度氟化钙产品的方法 |
CN114210463B (zh) * | 2021-12-13 | 2024-03-01 | 湖南柿竹园有色金属有限责任公司 | 一种复杂高硅高钙伴生萤石精选尾矿再回收萤石的方法 |
CN115259198A (zh) * | 2022-07-25 | 2022-11-01 | 江西石磊氟化学有限公司 | 一种高碳酸钙萤石粉的干法处理工艺和设备 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI43589B (es) * | 1969-05-20 | 1971-02-01 | Rikkihappo Oy | |
US3976447A (en) * | 1973-04-26 | 1976-08-24 | Pennwalt Corporation | Removal of hydrogen fluoride from gaseous mixture by absorption on alkaline earth metal fluoride |
US3923964A (en) * | 1973-06-11 | 1975-12-02 | Gustave E Kidde | Process for the production of calcium fluoride from fluosilicates and by-product gypsum |
NL146716B (nl) * | 1974-04-05 | 1975-08-15 | Hoogovens Ijmuiden Bv | Werkwijze voor het briketteren van fijn vloeispaat met behulp van een bindmiddel en aldus verkregen briketten. |
PL104956B1 (pl) * | 1975-11-13 | 1979-09-29 | Sposob wytwarzania sztucznego fluorytu | |
DE2750943A1 (de) * | 1977-11-15 | 1979-05-17 | Bayer Ag | Verfahren zur reinigung von ammoniumfluoridloesungen |
US4157377A (en) * | 1978-09-05 | 1979-06-05 | Allied Chemical Corporation | Process for producing calcium fluoborate |
US4662937A (en) * | 1984-05-28 | 1987-05-05 | Nippon Steel Corporation | Process for production of high-manganese iron alloy by smelting reduction |
US4915705A (en) * | 1986-08-01 | 1990-04-10 | Freeport Research And Engineering Co. | Production of silica and fluorine-containing coproducts from fluosilicic acid |
RU2010003C1 (ru) | 1991-06-03 | 1994-03-30 | Пермский филиал Научно-производственного объединения "Государственный институт прикладной химии" Межотраслевого государственного объединения "Технохим" | Способ получения фторида кальция |
JP4780412B2 (ja) * | 2004-09-13 | 2011-09-28 | 株式会社ニコン | 投影光学系、投影光学系の製造方法、露光装置及び露光方法 |
RU2388694C2 (ru) | 2006-01-05 | 2010-05-10 | Валерий Николаевич Степаненко | Способ получения фторида кальция и устройство для его осуществления |
CN101863482B (zh) * | 2010-05-26 | 2014-05-14 | 云南云天化国际化工股份有限公司 | 一种氟硅酸氨化连续制取白炭黑和氟化铵的方法 |
RU2465206C1 (ru) | 2011-02-25 | 2012-10-27 | Владимир Александрович Ольшанский | Способ получения синтетического флюорита |
CN102502753B (zh) | 2011-11-18 | 2013-01-16 | 昆明道尔森科技有限公司 | 一种氟化钙的合成方法 |
CN102976356B (zh) * | 2012-12-17 | 2015-01-14 | 贵州省化工研究院 | 一种氟硅化合物制备高品质氟化氢铵的方法 |
CN103073040B (zh) * | 2013-01-30 | 2015-05-13 | 昆明道尔森科技有限公司 | 一种氟化钙联产白炭黑的生产方法 |
CN105906111B (zh) | 2016-05-11 | 2018-11-06 | 合肥科佳高分子材料科技有限公司 | 一种通过电渗析技术从煤化工废水中分离盐的方法 |
-
2016
- 2016-03-31 CN CN201680022083.1A patent/CN107750236B/zh active Active
- 2016-03-31 AU AU2016241255A patent/AU2016241255B2/en active Active
- 2016-03-31 RU RU2017134417A patent/RU2718080C2/ru active
- 2016-03-31 TN TNP/2017/000414A patent/TN2017000414A1/en unknown
- 2016-03-31 CA CA2984477A patent/CA2984477A1/en active Pending
- 2016-03-31 WO PCT/IB2016/000409 patent/WO2016156969A1/en active Application Filing
- 2016-03-31 EP EP16721478.2A patent/EP3277631B1/en active Active
- 2016-03-31 BR BR112017020846-6A patent/BR112017020846B1/pt active IP Right Grant
- 2016-03-31 US US15/562,849 patent/US11851341B2/en active Active
- 2016-03-31 SG SG10201909235V patent/SG10201909235VA/en unknown
- 2016-03-31 MX MX2017012494A patent/MX2017012494A/es unknown
- 2016-03-31 MA MA041853A patent/MA41853A/fr unknown
- 2016-03-31 SG SG11201707946UA patent/SG11201707946UA/en unknown
-
2017
- 2017-10-02 SA SA517390078A patent/SA517390078B1/ar unknown
- 2017-10-02 SA SA521421217A patent/SA521421217B1/ar unknown
Also Published As
Publication number | Publication date |
---|---|
CN107750236A (zh) | 2018-03-02 |
RU2017134417A (ru) | 2019-05-06 |
SG10201909235VA (en) | 2019-11-28 |
AU2016241255A1 (en) | 2017-11-02 |
BR112017020846A2 (pt) | 2018-07-10 |
SA521421217B1 (ar) | 2022-12-18 |
WO2016156969A1 (en) | 2016-10-06 |
US20180105433A1 (en) | 2018-04-19 |
EP3277631B1 (en) | 2024-03-06 |
CA2984477A1 (en) | 2016-10-06 |
BR112017020846B1 (pt) | 2023-02-28 |
MA41853A (fr) | 2021-03-17 |
SA517390078B1 (ar) | 2021-09-22 |
TN2017000414A1 (en) | 2019-01-16 |
CN107750236B (zh) | 2020-10-30 |
RU2017134417A3 (es) | 2019-06-25 |
US11851341B2 (en) | 2023-12-26 |
AU2016241255B2 (en) | 2020-07-23 |
EP3277631A1 (en) | 2018-02-07 |
RU2718080C2 (ru) | 2020-03-30 |
SG11201707946UA (en) | 2017-10-30 |
EP3277631C0 (en) | 2024-03-06 |
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