CL2017002889A1 - Proceso, método y sistema para extraer mercurio de fluidos - Google Patents

Proceso, método y sistema para extraer mercurio de fluidos

Info

Publication number
CL2017002889A1
CL2017002889A1 CL2017002889A CL2017002889A CL2017002889A1 CL 2017002889 A1 CL2017002889 A1 CL 2017002889A1 CL 2017002889 A CL2017002889 A CL 2017002889A CL 2017002889 A CL2017002889 A CL 2017002889A CL 2017002889 A1 CL2017002889 A1 CL 2017002889A1
Authority
CL
Chile
Prior art keywords
mercury
absorbent
series
gas
aqueous solution
Prior art date
Application number
CL2017002889A
Other languages
English (en)
Inventor
Wei Wang
Dennis John O'rear
Original Assignee
Chevron Usa Inc
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 Chevron Usa Inc filed Critical Chevron Usa Inc
Publication of CL2017002889A1 publication Critical patent/CL2017002889A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/96—Regeneration, reactivation or recycling of reactants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/108—Halogens or halogen compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/50—Inorganic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/205—Other organic compounds not covered by B01D2252/00 - B01D2252/20494
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/40—Absorbents explicitly excluding the presence of water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1406—Multiple stage absorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

<p>El mercurio elemental se extrae de un gas poniéndolo en contacto con un halógeno disuelto en un solvente orgánico. El mercurio se acumula en el solvente orgánico y se puede eliminar mediante la extracción con una solución acuosa con un agente formador de complejos, mediante la adsorción y mediante combinaciones. El proceso de absorción también puede operar mediante el uso de una serie de absorbentes que tienen concentraciones sucesivamente más altas de halógeno en la solución y que eliminan sucesivamente más mercurio del gas. Una parte del solvente en el último absorbente puede estar en cascada con el absorbente anterior en la serie. En una modalidad, el proceso se realiza a una temperatura de absorbente menor o igual que 28 °C sobre el punto mayor del punto de rocío del agua y el punto de rocío del hidrocarburo. El residuo de mercurio del proceso se produce como una solución acuosa o un pequeño volumen de sulfuro de mercurio.</p>
CL2017002889A 2015-05-14 2017-11-14 Proceso, método y sistema para extraer mercurio de fluidos CL2017002889A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562161304P 2015-05-14 2015-05-14

Publications (1)

Publication Number Publication Date
CL2017002889A1 true CL2017002889A1 (es) 2018-05-25

Family

ID=56133031

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002889A CL2017002889A1 (es) 2015-05-14 2017-11-14 Proceso, método y sistema para extraer mercurio de fluidos

Country Status (6)

Country Link
US (1) US9975082B2 (es)
EP (1) EP3294439A2 (es)
AU (1) AU2016262617A1 (es)
CA (1) CA2983112A1 (es)
CL (1) CL2017002889A1 (es)
WO (1) WO2016183581A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2983112A1 (en) * 2015-05-14 2016-11-17 Chevron U.S.A. Inc. Process, method, and system for removing mercury from fluids
TWM559886U (zh) * 2017-11-10 2018-05-11 兆聯實業股份有限公司 電子級氨水的製造系統
CN108479383B (zh) * 2018-04-16 2020-12-15 昆明理工大学 一种烟气中SO2、NOx及重金属脱除方法
CN109253996B (zh) 2018-10-31 2021-05-28 中国石油天然气股份有限公司 一种原油的汞同位素测试方法及其装置
CN109253995B (zh) 2018-10-31 2021-06-01 中国石油天然气股份有限公司 一种天然气的汞同位素测试方法及其装置
RU2718712C1 (ru) * 2019-03-05 2020-04-14 Общество с ограниченной ответственностью "ХАММЕЛЬ" Способ очистки сернисто-щелочных сточных вод
CN110280205B (zh) * 2019-06-26 2021-12-21 江西理工大学 一种磁性硒掺杂铁硫复合物及其制备方法和应用
CN110898602B (zh) * 2019-11-13 2022-06-17 北京雪迪龙科技股份有限公司 一种汞处理系统和处理方法
CN111500331A (zh) * 2020-04-27 2020-08-07 中海石油气电集团有限责任公司 一种带半贫液物流的天然气脱碳实验装置
CN111807400A (zh) * 2020-07-17 2020-10-23 斯瑞尔环境科技股份有限公司 一种利用fcc废催化剂制备聚合氯化铝和水玻璃的方法
US20240002971A1 (en) * 2020-08-29 2024-01-04 Arizona Board of Arizona on Behalf of the University of Arizona Direct leaching from sulfidic refractory ores or concentrates

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693731A (en) * 1986-10-27 1987-09-15 The M. W. Kellogg Company Removal of mercury from gases
CN101970086A (zh) * 2007-12-03 2011-02-09 耶路撒冷希伯来大学伊森姆研究发展有限公司 用于从气体中除去重金属的洗涤器
AU2010318519B2 (en) * 2009-10-29 2013-05-23 Phillips 66 Company Mercury removal with amine sorbents
US8728304B2 (en) 2010-09-16 2014-05-20 Chevron U.S.A. Inc. Process, method, and system for removing heavy metals from fluids
EP2809426B1 (en) * 2012-02-01 2020-01-29 Yissum Research and Development Company of the Hebrew University of Jerusalem Ltd. A process for controlling the emission of flue gases
US9011805B2 (en) * 2012-04-23 2015-04-21 Energy & Environmental Research Center Foundation Carbon nanocomposite sorbent and methods of using the same for separation of one or more materials from a gas stream
WO2014039758A2 (en) * 2012-09-07 2014-03-13 Chevron U.S.A. Inc. Process, method, and system for removing heavy metals from fluids
CA2983112A1 (en) * 2015-05-14 2016-11-17 Chevron U.S.A. Inc. Process, method, and system for removing mercury from fluids

Also Published As

Publication number Publication date
WO2016183581A2 (en) 2016-11-17
US20160332108A1 (en) 2016-11-17
WO2016183581A3 (en) 2017-01-26
AU2016262617A1 (en) 2017-11-09
CA2983112A1 (en) 2016-11-17
EP3294439A2 (en) 2018-03-21
US9975082B2 (en) 2018-05-22

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