MX2016015260A - Productos de silice a partir de fluidos geotermicos por osmosis inversa. - Google Patents

Productos de silice a partir de fluidos geotermicos por osmosis inversa.

Info

Publication number
MX2016015260A
MX2016015260A MX2016015260A MX2016015260A MX2016015260A MX 2016015260 A MX2016015260 A MX 2016015260A MX 2016015260 A MX2016015260 A MX 2016015260A MX 2016015260 A MX2016015260 A MX 2016015260A MX 2016015260 A MX2016015260 A MX 2016015260A
Authority
MX
Mexico
Prior art keywords
reverse osmosis
geothermal
passed
fluid
concentrate
Prior art date
Application number
MX2016015260A
Other languages
English (en)
Inventor
W Mitchelmore Andrew
A Simonis Richard
T O'sullivan Michael
Original Assignee
Geo40 Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Geo40 Ltd filed Critical Geo40 Ltd
Publication of MX2016015260A publication Critical patent/MX2016015260A/es

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Classifications

    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • 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
    • C01B33/126—Preparation of silica of undetermined type
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • B01D2311/18—Details relating to membrane separation process operations and control pH control
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/06—Contaminated groundwater or leachate

Abstract

La presente invención se refiere a un método y aparato para producir concentrados de sílice a partir de fluidos geotérmicos que contienen al menos 300 ppm de sílice, haciendo pasar el fluido a una temperatura por encima de 80 °C, y a un pH reducido entre 4.0 y 7.5 a través de una membrana de osmosis inversa. En el diagrama, el fluido geotérmico (1) se pasa a un separador (2) que es vaporizado instantáneamente para producir vapor (3) y agua geotérmica separada (SGW) (4). El SGW (4) se pasa a un intercambiador de calor (5) luego a la entrada de la bomba (7). Se introduce ácido al flujo de fluido geotérmico en un medio de dosificación (6) para reducir el pH y un anti-incrustante también se puede introducir. El fluido geotérmico luego se pasa a una unidad de osmosis inversa (8) para producir un concentrado (9) y un permeado (10). Después de la osmosis inversa, el concentrado y permeado se pueden tratar con otros procesos para producir el producto y concentración deseados. Por ejemplo, si se produce sílice precipitada, el concentrado se pasa a un tanque de curado (11) y a un espesador (12). La sílice precipitada se recolecta(13) mientras que el fluido retenido se remueve (14).
MX2016015260A 2014-05-23 2015-05-22 Productos de silice a partir de fluidos geotermicos por osmosis inversa. MX2016015260A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ62544814 2014-05-23
PCT/NZ2015/050064 WO2015178783A1 (en) 2014-05-23 2015-05-22 Silica products from geothermal fluids by reverse osmosis

Publications (1)

Publication Number Publication Date
MX2016015260A true MX2016015260A (es) 2017-08-24

Family

ID=54554341

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015260A MX2016015260A (es) 2014-05-23 2015-05-22 Productos de silice a partir de fluidos geotermicos por osmosis inversa.

Country Status (7)

Country Link
US (1) US11198095B2 (es)
EP (1) EP3145862A4 (es)
JP (1) JP6568208B2 (es)
AP (1) AP2016009636A0 (es)
MX (1) MX2016015260A (es)
PH (1) PH12016502308A1 (es)
WO (1) WO2015178783A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101852949B (zh) * 2010-04-23 2011-07-13 上海凯鑫森产业投资控股有限公司 一种用于背光模块的微成型片
MX2016015260A (es) 2014-05-23 2017-08-24 Geo40 Ltd Productos de silice a partir de fluidos geotermicos por osmosis inversa.
JP6681910B2 (ja) * 2015-02-25 2020-04-15 ジーイーオーフォーティー リミテッド コロイダルシリカ濃縮物の生成の方法
EP3310463A4 (en) 2015-06-19 2019-02-27 GEO40 Limited METHOD FOR PRODUCING A SILICON DIOXIDE CONCENTRATE
CN106957090A (zh) * 2017-04-17 2017-07-18 深圳市净维环境科技有限公司 一种智能综合净化水处理系统
KR102024927B1 (ko) * 2018-01-12 2019-09-24 두산중공업 주식회사 역삼투막 농축수를 사용한 전처리 역세척 장치 및 역세척 방법
JP7351644B2 (ja) * 2019-06-06 2023-09-27 オルガノ株式会社 膜分離装置の性能診断方法および膜分離装置

Family Cites Families (36)

* Cited by examiner, † Cited by third party
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
US4161446A (en) * 1977-11-23 1979-07-17 Coillet Dudley W Process for the treatment of ground water
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
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
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
WO1997041954A1 (en) 1996-05-06 1997-11-13 Institute Of Geological & Nuclear Sciences 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
US7405069B2 (en) 2002-04-08 2008-07-29 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
US7517493B2 (en) * 2004-01-09 2009-04-14 Water Conservation Technology International, Inc. Cooling water corrosion inhibition method
US7501065B1 (en) * 2006-05-08 2009-03-10 Bader Mansour S Methods for treating agricultural drainage water and the like
US20080290033A1 (en) 2007-05-25 2008-11-27 Camp Dresser & Mckee, Inc. Method and apparatus for recovery of water containing silica
CN101801513A (zh) 2007-07-03 2010-08-11 水技术国际公司 处理高pH硅石盐水的方法
US20140286847A1 (en) * 2007-09-25 2014-09-25 Lawrence Livermore National Security, Llc Silica extraction from geothermal water
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.
US10190030B2 (en) * 2009-04-24 2019-01-29 Alger Alternative Energy, Llc Treated geothermal brine compositions with reduced concentrations of silica, iron and lithium
US8597521B1 (en) * 2009-06-24 2013-12-03 Simbol Inc. Selective removal of silica from silica containing brines
US20100294719A1 (en) * 2009-05-19 2010-11-25 Polizzotti David M Process for treatment of produced water
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)
MX353901B (es) * 2011-04-25 2018-02-02 Oasys Water Inc Sistemas y metodos de separacion osmotica.
US9322258B2 (en) 2011-11-23 2016-04-26 Advanced Aqua Group Water conversion system
US20160002073A1 (en) * 2013-02-13 2016-01-07 Oasys Water, Inc. Renewable desalination of brines
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
US20150158748A1 (en) * 2013-12-09 2015-06-11 Pall Filtration Pte. Ltd. Process for treating concentrated brine
MX2016015260A (es) 2014-05-23 2017-08-24 Geo40 Ltd Productos de silice a partir de fluidos geotermicos por osmosis inversa.
JP6681910B2 (ja) * 2015-02-25 2020-04-15 ジーイーオーフォーティー リミテッド コロイダルシリカ濃縮物の生成の方法
EP3310463A4 (en) * 2015-06-19 2019-02-27 GEO40 Limited METHOD FOR PRODUCING A SILICON DIOXIDE CONCENTRATE

Also Published As

Publication number Publication date
JP2017522260A (ja) 2017-08-10
EP3145862A4 (en) 2017-12-06
WO2015178783A1 (en) 2015-11-26
US11198095B2 (en) 2021-12-14
JP6568208B2 (ja) 2019-08-28
PH12016502308A1 (en) 2017-02-13
AP2016009636A0 (en) 2016-12-31
US20170182460A1 (en) 2017-06-29
NZ727455A (en) 2021-02-26
EP3145862A1 (en) 2017-03-29

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