ECSP20014162A - Composiciones químicas y métodos para remediar el ácido sulfhídrico y otros contaminantes en líquidos y soluciones acuosas basadas en hidrocarburos sin formación de precipitados o incrustaciones - Google Patents

Composiciones químicas y métodos para remediar el ácido sulfhídrico y otros contaminantes en líquidos y soluciones acuosas basadas en hidrocarburos sin formación de precipitados o incrustaciones

Info

Publication number
ECSP20014162A
ECSP20014162A ECSENADI202014162A ECDI202014162A ECSP20014162A EC SP20014162 A ECSP20014162 A EC SP20014162A EC SENADI202014162 A ECSENADI202014162 A EC SENADI202014162A EC DI202014162 A ECDI202014162 A EC DI202014162A EC SP20014162 A ECSP20014162 A EC SP20014162A
Authority
EC
Ecuador
Prior art keywords
contaminated liquid
precipitate
remedy
hydro
contaminants
Prior art date
Application number
ECSENADI202014162A
Other languages
English (en)
Inventor
Linda Schweitzer
Cliffton Roe
Original Assignee
Gaps Tech Llc
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
Priority claimed from PCT/US2018/050913 external-priority patent/WO2019036731A2/en
Priority claimed from PCT/US2018/064015 external-priority patent/WO2019209379A1/en
Application filed by Gaps Tech Llc filed Critical Gaps Tech Llc
Publication of ECSP20014162A publication Critical patent/ECSP20014162A/es

Links

Classifications

    • 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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction
    • 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
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • 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
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/683—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of complex-forming compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C10G19/02—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment with aqueous alkaline solutions
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/02—Non-metals
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/04—Metals, or metals deposited on a carrier
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/20—Organic compounds not containing metal atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G53/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes
    • C10G53/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only
    • C10G53/12—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more refining processes plural serial stages only including at least one alkaline treatment step
    • 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
    • C02F2101/101—Sulfur 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
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • 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
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • 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
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/104—Light gasoline having a boiling range of about 20 - 100 °C
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/207—Acid gases, e.g. H2S, COS, SO2, HCN
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/28—Propane and butane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Un proceso de tratamiento para remediar un líquido contaminado que contiene más de 5 ppm de ácido sulfhídrico, y sustancialmente sin formación de precipitado, incluye las etapas de adicionar una solución acuosa que contiene por lo menos un compuesto de hidróxido a una concentración colectiva de 35 a 55% en peso al líquido contaminado para lograr una concentración de 125 a 5000 ppm de los compuestos de hidróxido en el líquido contaminado, adicionar por lo menos un ácido orgánico al líquido para lograr una concentración de 0.01 a 10 ppm en el líquido contaminado, y dispersar la solución acuosa y el o los ácidos orgánicos en el líquido contaminado y permitir a la solución acuosa y el o los ácidos orgánicos reaccionar con el líquido contaminado por un período hasta que una concentración de ácido sulfhídrico en el líquido contaminado se reduzca a ≤ 5 ppm.
ECSENADI202014162A 2017-08-01 2020-02-26 Composiciones químicas y métodos para remediar el ácido sulfhídrico y otros contaminantes en líquidos y soluciones acuosas basadas en hidrocarburos sin formación de precipitados o incrustaciones ECSP20014162A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762539699P 2017-08-01 2017-08-01
US201862661289P 2018-04-23 2018-04-23
US201862702960P 2018-07-25 2018-07-25
PCT/US2018/050913 WO2019036731A2 (en) 2017-08-01 2018-09-13 CHEMICAL SOLUTION AND METHODS OF USE FOR REMEDYING HYDROGEN SULFIDE AND OTHER CONTAMINANTS IN OIL-BASED LIQUIDS AND OTHER LIQUIDS
PCT/US2018/064015 WO2019209379A1 (en) 2018-04-23 2018-12-05 Compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions

Publications (1)

Publication Number Publication Date
ECSP20014162A true ECSP20014162A (es) 2020-07-31

Family

ID=72291568

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI202014162A ECSP20014162A (es) 2017-08-01 2020-02-26 Composiciones químicas y métodos para remediar el ácido sulfhídrico y otros contaminantes en líquidos y soluciones acuosas basadas en hidrocarburos sin formación de precipitados o incrustaciones

Country Status (2)

Country Link
US (3) US10550337B2 (es)
EC (1) ECSP20014162A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11613710B2 (en) * 2017-08-01 2023-03-28 GAPS Technology, LLC. Methods of remediating liquid compositions containing sulfur and other contaminants
US10550337B2 (en) * 2017-08-01 2020-02-04 GAPS Technology, LLC. Chemical compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale
GB201713017D0 (en) * 2017-08-14 2017-09-27 Innospec Ltd Kit and method
US11549064B2 (en) 2019-09-20 2023-01-10 Gaps Technology, Llc Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in fluids, including liquids,gasses and mixtures thereof
US10913911B1 (en) 2019-09-20 2021-02-09 Gaps Technology Llc Chemical compositions and treatment systems and treatment methods using same for remediating H2S and other contaminants in gasses
AU2022269010B2 (en) 2021-05-07 2024-05-23 Gaps Technology, Llc Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating h2s and other contaminants in fluids and mixtures of contaminated fluids
NO20230723A1 (en) * 2021-05-07 2023-06-26 Gaps Tech Llc Chemical compositions and methods of using same for remediating sulfur-containing compositions and other contaminants in fluids
US12492349B2 (en) 2021-05-07 2025-12-09 GAPS Technology, LLC. Hydrocarbon liquid based chemical compositions and treatment methods using same for remediating H2S and other contaminants in fluids and mixtures of contaminated fluids
US11905457B2 (en) * 2021-09-01 2024-02-20 Gaps Technology, Llc Chemical compositions and methods of using same for remediating sulfur-containing compositions and other contaminants encountered in drilling wells
US12084615B2 (en) * 2021-09-13 2024-09-10 GAPS Technology, LLC. Chemical compositions and in-situ methods of using same for remediating sulfur-containing compositions and other contaminants in fluids being extracted from the earth
KR102917487B1 (ko) 2022-07-22 2026-01-23 리프코드 에너지 솔루션즈, 엘엘씨 오일 또는 오일 유도체로부터 황화수소 및/또는 메르캅탄을 제거하는 방법 및 이를 위한 처리 조성물
CN119213102A (zh) 2022-08-29 2024-12-27 盖普斯科技有限责任公司 水性溶液和使用水性溶液修复污染气体中污染物的方法
GB2702222A (en) 2024-10-31 2026-06-10 Grey Technology Ltd Hedge Trimmer

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592523A (en) 1948-08-21 1952-04-15 Pure Oil Co Removal of hydrogen sulfide and mercaptans from gases or liquids such as petroleum or petroleum fractions
US3262753A (en) 1961-11-08 1966-07-26 Nagao Soda Co Ltd Utilization of waste gas and waste soda liquid in oil refinery
US3931394A (en) 1969-01-21 1976-01-06 Kobe Steel Ltd. Hydrogen sulfide removal
US3586662A (en) * 1969-09-08 1971-06-22 Procter & Gamble Preparing light-colored protein isolate from sunflower meal by acid washing prior to alkaline extraction
US3586622A (en) * 1970-01-05 1971-06-22 Howe Baker Eng Sweetening petroleum distillates with humic acid salts
CA969325A (en) * 1971-07-28 1975-06-17 Charles D. Ruff Removal of hydrogen sulfide and alkyl mercaptans from fluid streams
US3708421A (en) 1971-09-20 1973-01-02 C Rippie Process to remove mercaptan sulfur from sour oils
US4417986A (en) 1981-03-13 1983-11-29 Mobil Oil Corporation Process for reducing the chemical oxygen demand of spent alkaline reagents
US4515759A (en) 1983-11-03 1985-05-07 Nl Industries, Inc. Process of removing hydrogen sulfide from gas mixtures
IT1189071B (it) * 1986-03-14 1988-01-28 Eniricerche Spa Procedimento per la rimozione di metalli da acque che li contengono
JPH0765053B2 (ja) 1989-11-15 1995-07-12 三菱重工業株式会社 原油中の硫化水素の除去方法
AU3441293A (en) 1991-08-09 1994-08-15 E.I. Du Pont De Nemours And Company Antimicrobial compositions, process for preparing the same and use
US5458786A (en) * 1994-04-18 1995-10-17 The Center For Innovative Technology Method for dewatering fine coal
US5635056A (en) 1995-05-02 1997-06-03 Exxon Research And Engineering Company Continuous in-situ process for upgrading heavy oil using aqueous base
US7914669B2 (en) 2003-12-24 2011-03-29 Saudi Arabian Oil Company Reactive extraction of sulfur compounds from hydrocarbon streams
US7682520B2 (en) 2006-08-10 2010-03-23 Diversified Industries Ltd. Composition and method for chelated scavenging compounds
US7790021B2 (en) 2007-09-07 2010-09-07 Uop Llc Removal of sulfur-containing compounds from liquid hydrocarbon streams
US20100056404A1 (en) * 2008-08-29 2010-03-04 Micro Pure Solutions, Llc Method for treating hydrogen sulfide-containing fluids
CN101544675B (zh) * 2009-04-29 2012-10-10 山东普金肥料有限公司 一种腐殖酸钠(钾)干法生产方法
CA2843041C (en) 2013-02-22 2017-06-13 Anschutz Exploration Corporation Method and system for removing hydrogen sulfide from sour oil and sour water
US9670080B2 (en) 2013-06-24 2017-06-06 Baker Hughes Incorporated Composition and method for treating oilfield water
AU2014296293A1 (en) 2013-07-30 2016-03-17 Arctech, Inc. Methods for filtering and recycling greenhouse gases using a humic and fulvic reagent
KR20170110079A (ko) * 2015-01-29 2017-10-10 주식회사 쿠라레 함황 화합물 제거용의 조성물
EP3344231B1 (en) * 2015-09-04 2022-04-13 Latitude Pharmaceuticals, Inc. Stabilized glucagon solutions
US11242292B2 (en) * 2016-05-04 2022-02-08 James Chin Cheng Yang Process for producing humic acid salts with fluidizing solid phase reaction
US10550337B2 (en) * 2017-08-01 2020-02-04 GAPS Technology, LLC. Chemical compositions and methods for remediating hydrogen sulfide and other contaminants in hydrocarbon based liquids and aqueous solutions without the formation of precipitates or scale
WO2019036731A2 (en) 2017-08-01 2019-02-21 Gaps Technology, Llc CHEMICAL SOLUTION AND METHODS OF USE FOR REMEDYING HYDROGEN SULFIDE AND OTHER CONTAMINANTS IN OIL-BASED LIQUIDS AND OTHER LIQUIDS

Also Published As

Publication number Publication date
US10550337B2 (en) 2020-02-04
US20200048567A9 (en) 2020-02-13
US11286433B2 (en) 2022-03-29
US20200131444A1 (en) 2020-04-30
US20220204872A1 (en) 2022-06-30
US20190322951A1 (en) 2019-10-24
US12215284B2 (en) 2025-02-04

Similar Documents

Publication Publication Date Title
CO2020001913A2 (es) Composiciones químicas y métodos para remediar el ácido sulfhídrico y otros contaminantes en líquidos y soluciones acuosas basadas en hidrocarburos sin formación de precipitados o incrustaciones
Mian et al. Prioritization of unregulated disinfection by-products in drinking water distribution systems for human health risk mitigation: a critical review
WO2019036731A3 (en) CHEMICAL SOLUTION AND METHODS OF USE FOR REMEDYING HYDROGEN SULFIDE AND OTHER CONTAMINANTS IN OIL-BASED LIQUIDS AND OTHER LIQUIDS
BR112014013372A2 (pt) aparelho e método para tratamento de soluções aquosas e contaminantes ali
BR112014026591A2 (pt) processo, método, e sistema para remover mercúrio de fluidos
MX356615B (es) Un proceso para la separacion y purificacion de sulfuro de sodio.
AR102579A1 (es) Una solución de nicotina en un recipiente, un sistema electrónico que provee vapor y un proceso para estabilizar dicha solución de nicotina
ECSP10010367A (es) Método para el tratamiento de una sola etapa de formaciones subterráneas de sílice
MX2015010269A (es) Aparato y metodo para tratar soluciones acuosas y contaminantes en las mismas.
AR110941A1 (es) Uso de sales de sulfonio como inhibidores de sulfuro de hidrógeno
AR112435A1 (es) Proceso de tratamiento de aguas residuales para eliminar la demanda de oxígeno químico
CL2017001850A1 (es) Dispositivo y método para la desalinización del agua mediante la deionización térmica y la fase líquida de extracción iónica de líquido.
SG11201901755TA (en) Contaminated soil purification system
CO6260024A2 (es) Metodo para aumentar la actividad de asparaginasa en una solucion
TW201614368A (en) Pattern forming method, method for manufacturing electronic device, and electronic device
EA201990898A1 (ru) Обработка сероводорода в аэробных условиях
PE20151174A1 (es) Uso de acidos debiles inorganicos, oxigenados o polioxigenados, sus derivados, residuos y desechos solidos para aumentar la recuperacion de cobre y/o la concentracion de cobre en el proceso de lixiviacion o biolixiviacion de minerales de cobre
BR112017016398A2 (pt) métodos para reduzir ou impedir crescimento de um micróbio e para reduzir a concentração de sulfeto de hidrogênio, e, composição.
CL2018000752A1 (es) Descontaminación de contaminantes de sulfuro de un recipiente
CL2015000957A1 (es) Métodos para reducir la formación de encrustante
BR112018016284A2 (pt) processo para a produção de alquileno glicóis
AR099202A1 (es) Composición acuosa que contiene un metal oligodinámico
AR097717A1 (es) Composición gelatinizable con alto contenido de sal para el tratamiento de pozos
BR112016002979A8 (pt) processo para a purificação de um composto de diaminofenotiazínio, processo para a purificação de azul de metileno e uso de um complexo de diaminofenotiazínio estabilizado protonado
EA201492015A1 (ru) Биоразлагаемые органофильные глины для буровых растворов