MX2017010874A - Método de producción de un concentrado de sílice coloidal. - Google Patents
Método de producción de un concentrado de sílice coloidal.Info
- Publication number
- MX2017010874A MX2017010874A MX2017010874A MX2017010874A MX2017010874A MX 2017010874 A MX2017010874 A MX 2017010874A MX 2017010874 A MX2017010874 A MX 2017010874A MX 2017010874 A MX2017010874 A MX 2017010874A MX 2017010874 A MX2017010874 A MX 2017010874A
- Authority
- MX
- Mexico
- Prior art keywords
- colloidal silica
- production
- silica concentrate
- concentrate
- methods
- Prior art date
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 5
- 239000008119 colloidal silica Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000012141 concentrate Substances 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 238000000108 ultra-filtration Methods 0.000 abstract 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
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
- B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/16—Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/58—Multistep processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/10—Spiral-wound membrane modules
- B01D63/12—Spiral-wound membrane modules comprising multiple spiral-wound assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/10—Temperature control
- B01D2311/106—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/12—Addition of chemical agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2311/00—Details relating to membrane separation process operations and control
- B01D2311/26—Further operations combined with membrane separation processes
- B01D2311/2642—Aggregation, sedimentation, flocculation, precipitation or coagulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2315/00—Details relating to the membrane module operation
- B01D2315/16—Diafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/022—Reject series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2317/00—Membrane module arrangements within a plant or an apparatus
- B01D2317/02—Elements in series
- B01D2317/025—Permeate series
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Silicon Compounds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Colloid Chemistry (AREA)
Abstract
La invención se relaciona a métodos de concentración de sílice coloidal en fluidos geotérmicos. Más particularmente, aunque no exclusivamente, la invención se relaciona a métodos y aparatos para concentrar el sílice por medio de ultrafiltración para producir un concentrado de sílice coloidal sustancialmente monodisperso.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ70538015 | 2015-02-25 | ||
PCT/NZ2016/050026 WO2016137340A1 (en) | 2015-02-25 | 2016-02-25 | Method of production of a colloidal silica concentrate |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017010874A true MX2017010874A (es) | 2017-12-15 |
Family
ID=56789768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017010874A MX2017010874A (es) | 2015-02-25 | 2016-02-25 | Método de producción de un concentrado de sílice coloidal. |
Country Status (9)
Country | Link |
---|---|
US (1) | US10626018B2 (es) |
EP (1) | EP3262139B1 (es) |
JP (1) | JP6681910B2 (es) |
AU (1) | AU2016224106A1 (es) |
MX (1) | MX2017010874A (es) |
NI (1) | NI201700109A (es) |
NZ (1) | NZ734940A (es) |
PH (1) | PH12017550078A1 (es) |
WO (1) | WO2016137340A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015178783A1 (en) * | 2014-05-23 | 2015-11-26 | Environmetals Limited | Silica products from geothermal fluids by reverse osmosis |
TWI732767B (zh) | 2015-06-19 | 2021-07-11 | 紐西蘭商積奧40有限公司 | 生產二氧化矽濃縮物之方法 |
CN112811721B (zh) * | 2020-12-31 | 2023-02-10 | 新疆协鑫新能源材料科技有限公司 | 一种gcl法多晶硅生产全过程综合节水生产系统及方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969266A (en) | 1971-06-23 | 1976-07-13 | E. I. Du Pont De Nemours And Company | Microporous membrane process for making concentrated silica sols |
US4141825A (en) | 1977-10-31 | 1979-02-27 | Stone & Webster Engineering Corporation | Desalination process system and by-product recovery |
JPS5721981A (en) | 1980-07-14 | 1982-02-04 | Tokyo Kiyuuei:Kk | Treating method for terrestrial-heat water using reverse permeation device |
JPS58190816A (ja) | 1982-04-30 | 1983-11-07 | Shokubai Kasei Kogyo Kk | 地熱熱水からひ素の少ないシリカの回収方法 |
US4437995A (en) | 1983-03-23 | 1984-03-20 | Republic Geothermal, Inc. | Treatment of geothermal brine sulfate-rich fluids to facilitate the precipitation of silica |
NZ232170A (en) | 1989-03-23 | 1993-01-27 | Tasman Pulp & Paper Co Ltd | Precipitation of amorphous silica from geothermal fluid; use of silica in coating paper sheet |
US5595717A (en) | 1989-03-23 | 1997-01-21 | Tasman Pulp & Paper Co., Limited | Controlled precipitation of amorphous silica from geothermal fluids or other aqueous media containing silicic acid |
AU2715597A (en) * | 1996-05-06 | 1997-11-26 | Contact Energy Limited | Manufacture and recovery of monodisperse silica sols from a geothermal brine |
JPH11662A (ja) | 1997-06-13 | 1999-01-06 | Nitto Denko Corp | かん水脱塩装置およびかん水脱塩方法 |
KR20010040378A (ko) | 1998-01-28 | 2001-05-15 | 어웨어 케미칼즈 엘.엘.씨. | 도장실로부터 배출되는 순환수의 처리 방법 |
CO5070714A1 (es) | 1998-03-06 | 2001-08-28 | Nalco Chemical Co | Proceso para la preparacion de silice coloidal estable |
WO2002026362A1 (en) | 2000-09-29 | 2002-04-04 | Ionics, Incorporated | High recovery reverse osmosis process and apparatus |
JP3677252B2 (ja) | 2002-03-22 | 2005-07-27 | 株式会社東芝 | 情報機器、記憶媒体、及び初期状態復元方法 |
WO2003084645A1 (en) | 2002-04-08 | 2003-10-16 | Akzo Nobel N.V. | Method for removing a nitrogen oxide from a gas |
US7501061B2 (en) | 2002-10-23 | 2009-03-10 | Siemens Water Technologies Holding Corp. | Production of water for injection using reverse osmosis |
US20080290033A1 (en) | 2007-05-25 | 2008-11-27 | Camp Dresser & Mckee, Inc. | Method and apparatus for recovery of water containing silica |
WO2009006575A1 (en) | 2007-07-03 | 2009-01-08 | Aquatech International Corporation | Method for treatment of high ph silica brines |
US8840859B2 (en) | 2007-09-25 | 2014-09-23 | Lawrence Livermore National Security, Llc | Silica extraction from geothermal water |
US7520993B1 (en) | 2007-12-06 | 2009-04-21 | Water & Power Technologies, Inc. | Water treatment process for oilfield produced water |
MX2011001303A (es) * | 2008-08-05 | 2011-08-15 | Aquatech Int Corp | Proceso hibrido de recuperacion mejorado con osmosis inversa. |
US20120055875A1 (en) | 2010-09-02 | 2012-03-08 | General Electric Company | Method to treat produced waters from thermally induced heavy crude oil production (tar sands) |
US9322258B2 (en) * | 2011-11-23 | 2016-04-26 | Advanced Aqua Group | Water conversion system |
EP2823288B1 (en) | 2012-03-07 | 2021-05-05 | KLA-Tencor Corporation | Wafer and reticle inspection systems and method for selecting illumination pupil configurations |
GB2504490A (en) | 2012-07-30 | 2014-02-05 | Ibm | Shortening a name for display |
CN104692554A (zh) | 2013-12-06 | 2015-06-10 | 中国石油天然气股份有限公司 | 一种透平液中微量硅去除方法 |
WO2015178783A1 (en) | 2014-05-23 | 2015-11-26 | Environmetals Limited | Silica products from geothermal fluids by reverse osmosis |
-
2016
- 2016-02-25 MX MX2017010874A patent/MX2017010874A/es unknown
- 2016-02-25 AU AU2016224106A patent/AU2016224106A1/en not_active Abandoned
- 2016-02-25 JP JP2017543747A patent/JP6681910B2/ja active Active
- 2016-02-25 NZ NZ734940A patent/NZ734940A/en not_active IP Right Cessation
- 2016-02-25 EP EP16755972.3A patent/EP3262139B1/en active Active
- 2016-02-25 WO PCT/NZ2016/050026 patent/WO2016137340A1/en active Application Filing
- 2016-02-25 US US15/553,144 patent/US10626018B2/en active Active
-
2017
- 2017-08-10 PH PH12017550078A patent/PH12017550078A1/en unknown
- 2017-08-25 NI NI201700109A patent/NI201700109A/es unknown
Also Published As
Publication number | Publication date |
---|---|
JP2018512354A (ja) | 2018-05-17 |
EP3262139A1 (en) | 2018-01-03 |
EP3262139B1 (en) | 2021-11-03 |
US10626018B2 (en) | 2020-04-21 |
US20180118577A1 (en) | 2018-05-03 |
JP6681910B2 (ja) | 2020-04-15 |
AU2016224106A1 (en) | 2017-09-21 |
NZ734940A (en) | 2022-05-27 |
WO2016137340A1 (en) | 2016-09-01 |
EP3262139A4 (en) | 2018-10-31 |
PH12017550078A1 (en) | 2018-02-12 |
NI201700109A (es) | 2018-06-21 |
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