MA43325A1 - Prévention de la mousse dans le procédé de purification du carbonate de calcium par flottation inverse - Google Patents
Prévention de la mousse dans le procédé de purification du carbonate de calcium par flottation inverseInfo
- Publication number
- MA43325A1 MA43325A1 MA43325A MA43325A MA43325A1 MA 43325 A1 MA43325 A1 MA 43325A1 MA 43325 A MA43325 A MA 43325A MA 43325 A MA43325 A MA 43325A MA 43325 A1 MA43325 A1 MA 43325A1
- Authority
- MA
- Morocco
- Prior art keywords
- calcium carbonate
- reverse flotation
- purification process
- carbonate purification
- foam prevention
- Prior art date
Links
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 title abstract 6
- 229910000019 calcium carbonate Inorganic materials 0.000 title abstract 3
- 238000005188 flotation Methods 0.000 title abstract 3
- 239000006260 foam Substances 0.000 title 1
- 230000002265 prevention Effects 0.000 title 1
- 238000000746 purification Methods 0.000 title 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 150000003856 quaternary ammonium compounds Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/01—Organic compounds containing nitrogen
- B03D1/011—Quaternary ammonium compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0418—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing P-atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0422—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing S-atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0431—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing aromatic rings
- B01D19/0436—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing aromatic rings with substituted groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0463—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing rings other than aromatic rings
- B01D19/0468—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance containing rings other than aromatic rings with substituted groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/0043—Organic compounds modified so as to contain a polyether group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/008—Organic compounds containing oxygen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
- C01F11/18—Carbonates
- C01F11/185—After-treatment, e.g. grinding, purification, conversion of crystal morphology
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/0046—Organic compounds containing silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/006—Hydrocarbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/007—Modifying reagents for adjusting pH or conductivity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2203/00—Specified materials treated by the flotation agents; Specified applications
- B03D2203/02—Ores
- B03D2203/04—Non-sulfide ores
- B03D2203/10—Potassium ores
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
- Physical Water Treatments (AREA)
Abstract
Cette invention porte sur une composition, comprenant a) au moins un composé d'ammonium quaternaire qui est un collecteur pour la flottation inverse de matières minérales contenant du magnésium dans du carbonate de calcium, b) au moins un agent antimousse et c) un solvant et sur son utilisation dans la flottation inverse de carbonate de calcium.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP12004894.7A EP2679311A1 (fr) | 2012-06-30 | 2012-06-30 | Prévention de mousse dans le processus de flottation inverse pour purifier le carbonate de calcium |
| PCT/EP2013/001514 WO2014000844A1 (fr) | 2012-06-30 | 2013-05-22 | Prévention de la mousse dans le processus de flottation inverse pour la purification de carbonate de calcium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MA43325A1 true MA43325A1 (fr) | 2020-04-30 |
| MA43325B1 MA43325B1 (fr) | 2020-11-30 |
Family
ID=48470902
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA43325A MA43325B1 (fr) | 2012-06-30 | 2013-05-22 | Prévention de la mousse dans le procédé de purification du carbonate de calcium par flottation inverse |
| MA37781A MA37781A1 (fr) | 2012-06-30 | 2013-05-22 | (en) foam prevention in the reserve flotation process for purifying calcium carbonate(fr) prévention de la mousse dans le processus de flottation inverse pour la purification de carbonate de calcium |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MA37781A MA37781A1 (fr) | 2012-06-30 | 2013-05-22 | (en) foam prevention in the reserve flotation process for purifying calcium carbonate(fr) prévention de la mousse dans le processus de flottation inverse pour la purification de carbonate de calcium |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US20150273481A1 (fr) |
| EP (3) | EP2679311A1 (fr) |
| CN (1) | CN104520009A (fr) |
| AU (1) | AU2013283913A1 (fr) |
| CA (1) | CA2878077A1 (fr) |
| CL (1) | CL2014002856A1 (fr) |
| CO (1) | CO7101249A2 (fr) |
| MA (2) | MA43325B1 (fr) |
| MX (1) | MX2014014720A (fr) |
| PE (1) | PE20150127A1 (fr) |
| RU (1) | RU2625409C2 (fr) |
| TN (1) | TN2014000539A1 (fr) |
| WO (1) | WO2014000844A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2545822T3 (es) * | 2012-08-20 | 2015-09-16 | Omya International Ag | Procedimiento para fabricar productos que contienen pigmento blanco |
| CN104479439B (zh) * | 2014-12-08 | 2016-06-08 | 江苏四新科技应用研究所股份有限公司 | 一种矿物油消泡剂 |
| CN106178609A (zh) * | 2016-08-25 | 2016-12-07 | 湖北省兴发磷化工研究院有限公司 | 一种适用于双氧水生产的有机硅消泡剂 |
| MX394298B (es) | 2016-12-23 | 2025-03-24 | Akzo Nobel Chemicals Int Bv | Proceso para tratar minerales de fosfato. |
| CN107377231A (zh) * | 2017-06-19 | 2017-11-24 | 湖北富邦科技股份有限公司 | 一种缓解磷酸萃取冒泡的捕收剂及其制备方法 |
| CN109956683A (zh) * | 2017-12-22 | 2019-07-02 | 邓金营 | 一种超低镁硅活性精石灰的生产方法 |
| WO2020094925A1 (fr) * | 2018-11-08 | 2020-05-14 | Kemira Oyj | Composition antimousse à haut rendement |
| CN109621497B (zh) * | 2019-01-23 | 2020-12-18 | 邢国艾 | 氧化铝厂专用消泡剂及其制备方法 |
| CN109758793B (zh) * | 2019-03-06 | 2020-11-06 | 南京瑞思化学技术有限公司 | 一种矿物油基泡沫控制组合物的制备方法 |
| CN110761110B (zh) * | 2019-10-30 | 2020-12-15 | 金湖金凌新材料科技有限公司 | 一种可提高抄纸质量的消泡剂及其制备方法和制备装置 |
| CN111389595B (zh) * | 2020-04-01 | 2021-07-27 | 中国矿业大学 | 一种基于紫外预处理的低阶煤浮选药剂的制备方法及装置 |
| CN113577833B (zh) * | 2020-04-30 | 2023-05-05 | 江苏四新科技应用研究所股份有限公司 | 一种绿色固体消泡剂及其制备方法 |
| CN111841897B (zh) * | 2020-07-13 | 2021-06-04 | 东北大学 | 一种用于胺类浮选捕收剂的组合消泡剂的使用方法 |
| CN112221716A (zh) * | 2020-09-17 | 2021-01-15 | 宜都兴发化工有限公司 | 控制胶磷矿阳离子反浮选回水或精矿浆发泡的抑制剂 |
| CN115155822A (zh) * | 2022-06-24 | 2022-10-11 | 湖南三林新材料有限公司 | 一种用于铜矿浮选的高效起泡剂及配制方法 |
| CN115569411B (zh) * | 2022-09-07 | 2025-07-29 | 广东中科鸿泰新材料有限公司 | 矿物油消泡剂及其制备方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2578790A (en) * | 1951-05-07 | 1951-12-18 | Minerals Separation North Us | Froth flotation of ferruginous impurities from finely divided granite rock |
| US3117924A (en) * | 1960-12-16 | 1964-01-14 | Armour & Co | Flotation process to produce separate aluminum silicates and zircon concentrates from a heavy mineral beach sand concentrate |
| DE2544910A1 (de) * | 1975-07-22 | 1977-02-10 | Financial Mining Ind Ship | Verfahren zum abtrennen bzw. anreichern von magnesit aus einer mischung mit ganggesteinen |
| SU1411043A1 (ru) * | 1986-11-18 | 1988-07-23 | Институт минеральных ресурсов | Способ обратной флотации железных руд |
| US4995965A (en) | 1988-06-13 | 1991-02-26 | Akzo America Inc. | Calcium carbonate beneficiation |
| US5261539A (en) | 1992-10-07 | 1993-11-16 | American Cyanamid Company | Flotation process for purifying calcite |
| SE501623C2 (sv) | 1993-05-19 | 1995-04-03 | Berol Nobel Ab | Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför |
| DE19602856A1 (de) * | 1996-01-26 | 1997-07-31 | Henkel Kgaa | Biologisch abbaubare Esterquats als Flotationshilfsmittel |
| DE102006010939A1 (de) * | 2006-03-09 | 2007-09-13 | Clariant International Limited | Flotationsreagenz für Silikate |
| EP2012930B1 (fr) | 2006-04-21 | 2011-07-06 | Akzo Nobel N.V. | Flottation par moussage inverse de minerai calcite |
| DE102006019561A1 (de) * | 2006-04-27 | 2007-10-31 | Clariant International Limited | Flotationsreagenz für silikathaltige Mineralien |
| EP2017009B1 (fr) * | 2007-07-20 | 2013-07-03 | Clariant (Brazil) S.A. | Flottation inversée de minerai de fer par des collecteurs dans une nanoémulsion aqueuse |
| KR101784890B1 (ko) * | 2010-05-28 | 2017-10-12 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | 4급 암모늄 화합물 및 포말 부유선별 방법에서 포집제로서의 그들의 용도 |
-
2012
- 2012-06-30 EP EP12004894.7A patent/EP2679311A1/fr not_active Withdrawn
-
2013
- 2013-05-22 RU RU2014147740A patent/RU2625409C2/ru not_active IP Right Cessation
- 2013-05-22 CN CN201380014492.3A patent/CN104520009A/zh active Pending
- 2013-05-22 MX MX2014014720A patent/MX2014014720A/es unknown
- 2013-05-22 AU AU2013283913A patent/AU2013283913A1/en not_active Abandoned
- 2013-05-22 US US14/409,258 patent/US20150273481A1/en not_active Abandoned
- 2013-05-22 MA MA43325A patent/MA43325B1/fr unknown
- 2013-05-22 WO PCT/EP2013/001514 patent/WO2014000844A1/fr not_active Ceased
- 2013-05-22 EP EP18170311.7A patent/EP3403726A2/fr not_active Withdrawn
- 2013-05-22 PE PE2014001777A patent/PE20150127A1/es not_active Application Discontinuation
- 2013-05-22 CA CA2878077A patent/CA2878077A1/fr not_active Abandoned
- 2013-05-22 MA MA37781A patent/MA37781A1/fr unknown
- 2013-05-22 EP EP13724171.7A patent/EP2866942A1/fr not_active Withdrawn
-
2014
- 2014-10-09 CO CO14224668A patent/CO7101249A2/es not_active Application Discontinuation
- 2014-10-23 CL CL2014002856A patent/CL2014002856A1/es unknown
- 2014-12-26 TN TN2014000539A patent/TN2014000539A1/fr unknown
-
2018
- 2018-03-16 US US15/923,236 patent/US20180200731A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20150273481A1 (en) | 2015-10-01 |
| RU2014147740A (ru) | 2016-06-20 |
| CN104520009A (zh) | 2015-04-15 |
| WO2014000844A1 (fr) | 2014-01-03 |
| CL2014002856A1 (es) | 2015-02-06 |
| EP2679311A1 (fr) | 2014-01-01 |
| MA37781A1 (fr) | 2018-03-30 |
| CA2878077A1 (fr) | 2014-01-03 |
| MX2014014720A (es) | 2015-02-17 |
| TN2014000539A1 (en) | 2016-03-30 |
| CO7101249A2 (es) | 2014-10-31 |
| PE20150127A1 (es) | 2015-02-07 |
| MA43325B1 (fr) | 2020-11-30 |
| AU2013283913A1 (en) | 2014-08-21 |
| US20180200731A1 (en) | 2018-07-19 |
| EP3403726A2 (fr) | 2018-11-21 |
| RU2625409C2 (ru) | 2017-07-13 |
| EP2866942A1 (fr) | 2015-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MA43325A1 (fr) | Prévention de la mousse dans le procédé de purification du carbonate de calcium par flottation inverse | |
| EP3328375A4 (fr) | Procédés pour le cancer et l'immunothérapie au moyen des analogues de glutamine, comprenant le désoxynivalénol (don) | |
| FR3004920B1 (fr) | Dispositif d'osteotomie, en particulier pour la realisation du scarf extreme dans le traitement de l'hallux valgus severe. | |
| IL268856A (en) | Methods for purification of messenger rna | |
| MA34593B1 (fr) | Analogues de carba-nucleoside subtitues avec le 2'-fluoro pour le traitement antiviral | |
| EP3387023A4 (fr) | Procédés de récupération d'hydrocarbure | |
| EP3311403A4 (fr) | Remplissage de bas en haut (buf) d'éléments en métal pour structures de semi-conducteur | |
| MA42580A1 (fr) | Compositions de collecteurs et leurs procédés d'utilisation dans des procédés de flottation de minerais | |
| EP2776554A4 (fr) | Systèmes et procédés de mise en uvre d'une réaction en chaîne par polymérase (pcr) multiplex avec récupération d'amplicons | |
| BR112015026523A2 (pt) | aço limpo com baixo teor de oxigênio e produto de aço limpo com baixo teor de oxigênio | |
| BR112014013036A8 (pt) | Inserto multipeça | |
| IN2015DN02842A (fr) | ||
| DK1819230T3 (da) | Erytrocytafledte mikropartikler som hæmostatiske midler til kontrol af hæmoragi og til behandling af blødningsforstyrrelser | |
| EP2984210A4 (fr) | Procédé pour récupérer des métaux du groupe du platine à partir de structures catalytiques | |
| EP3398965A4 (fr) | Procédé pour favoriser l'efficacité de purification d'un polypeptide contenant une région fc | |
| MA39021A1 (fr) | Compositions de collecteurs et leurs procédés de fabrication et d'utilisation | |
| EP2998270A4 (fr) | Procédé de purification du chlorure d'hydrogène | |
| EP3718996A4 (fr) | Composé contenant une liaison double insaturée, absorbeur d'oxygène le comprenant et composition de résine | |
| FR3041540B1 (fr) | Composition nettoyante auto-moussante a rincer, contenant de l'ivermectine. | |
| EP3325614A4 (fr) | Procédés de purification de vecteurs d'adénovirus | |
| EP2726226A4 (fr) | Dispositif pour nettoyer une matière ou une structure, par exemple de l'acier | |
| MX2019009401A (es) | Metodo para la purificacion de vainillina natural. | |
| FR3039543B1 (fr) | Procede de metathese des olefines utilisant un catalyseur contenant de l'aluminium et du molybdene incorpores au moyen d'au moins deux precurseurs | |
| WO2017062571A3 (fr) | Silicium purifié, dispositifs et systèmes permattant sa production | |
| EP3309438A4 (fr) | Tuyau de dstribution d'hydrogène |