CO2018007676A2 - Sistema para generar h2s en un medio alcalino y método para uso del mismo - Google Patents
Sistema para generar h2s en un medio alcalino y método para uso del mismoInfo
- Publication number
- CO2018007676A2 CO2018007676A2 CONC2018/0007676A CO2018007676A CO2018007676A2 CO 2018007676 A2 CO2018007676 A2 CO 2018007676A2 CO 2018007676 A CO2018007676 A CO 2018007676A CO 2018007676 A2 CO2018007676 A2 CO 2018007676A2
- Authority
- CO
- Colombia
- Prior art keywords
- generate
- alkaline medium
- hydrogen sulfide
- na2so4
- byproduct
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/06—Solidifying liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J7/00—Apparatus for generating gases
- B01J7/02—Apparatus for generating gases by wet methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/0005—Catalytic processes under superatmospheric pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/161—Preparation from elemental sulfur
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B17/00—Sulfur; Compounds thereof
- C01B17/16—Hydrogen sulfides
- C01B17/165—Preparation from sulfides, oxysulfides or polysulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00026—Controlling or regulating the heat exchange system
- B01J2208/00035—Controlling or regulating the heat exchange system involving measured parameters
- B01J2208/0007—Pressure measurement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00141—Coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
- B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00592—Controlling the pH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Treating Waste Gases (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Fuel Cell (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se describe un método para producir sulfuro de hidrógeno en un ambiente alcalino. Una mezcla que tiene sal de sodio, azufre elemental (S) y agua se agrega a un reactor con el propósito de generar gas de sulfuro de hidrógeno (H2S) como producto principal y sulfato de sodio (Na2SO4) como subproducto.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562271263P | 2015-12-27 | 2015-12-27 | |
US201662276966P | 2016-01-11 | 2016-01-11 | |
PCT/IB2016/057992 WO2017115260A1 (en) | 2015-12-27 | 2016-12-23 | System for generating h2s in an alkaline medium and method of using the same |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2018007676A2 true CO2018007676A2 (es) | 2018-10-10 |
Family
ID=59224833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2018/0007676A CO2018007676A2 (es) | 2015-12-27 | 2018-07-25 | Sistema para generar h2s en un medio alcalino y método para uso del mismo |
Country Status (9)
Country | Link |
---|---|
US (2) | US11014808B2 (es) |
EP (1) | EP3416913A4 (es) |
CN (1) | CN108883935A (es) |
AU (1) | AU2016381523B2 (es) |
BR (1) | BR112018012979A2 (es) |
CA (1) | CA3009451A1 (es) |
CO (1) | CO2018007676A2 (es) |
PE (1) | PE20181344A1 (es) |
WO (1) | WO2017115260A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11987510B2 (en) * | 2020-04-24 | 2024-05-21 | 1983 Llc | Production of H2S for efficient metal removal from effluents |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1862900A (en) * | 1930-05-19 | 1932-06-14 | Pittsburgh Plate Glass Co | Method of producing hydrogen sulphide |
US2694619A (en) * | 1951-04-25 | 1954-11-16 | Nat Container Corp | Production of hydrogen sulfide |
US2705187A (en) * | 1953-07-16 | 1955-03-29 | Allied Chem & Dye Corp | Manufacture of sodium sulfide and sulfite |
US2876070A (en) * | 1955-03-28 | 1959-03-03 | Chemetron Corp | Method for producing hydrogen sulfide by synthesis |
US3909422A (en) | 1972-12-18 | 1975-09-30 | Texaco Inc | Method for removing elemental sulfur in sour gas wells |
US4198385A (en) | 1976-09-07 | 1980-04-15 | Waagner-Biro Aktiengesellschaft | Reduction of sodium sulfate to sodium sulfide |
US4141961A (en) * | 1977-06-16 | 1979-02-27 | Dtpm Corporation | Production of H2 S from SO2 obtained from flue gas |
KR820001196B1 (ko) | 1981-09-24 | 1982-07-01 | 밀러 랄프 | 배기가스내 이산화유황으로 부터 유화수소의 제조공정 |
US6852305B2 (en) | 1998-11-16 | 2005-02-08 | Paques Bio Systems B.V. | Process for the production of hydrogen sulphide from elemental sulphur and use thereof in heavy metal recovery |
US6387669B1 (en) | 1998-12-21 | 2002-05-14 | Battelle Memorial Institute | Methods for producing hydrogen (BI) sulfide and/or removing metals |
US6248218B1 (en) * | 1999-03-25 | 2001-06-19 | Clovis A. Linkous | Closed cycle photocatalytic process for decomposition of hydrogen sulfide to its constituent elements |
CN1260118C (zh) * | 2004-09-24 | 2006-06-21 | 武汉大学 | 金属硫化物的制备方法 |
US20130149788A1 (en) * | 2011-12-09 | 2013-06-13 | Cornell University | Assay for quantifying elemental sulfur levels in a sample |
EP2676928A1 (de) * | 2012-06-22 | 2013-12-25 | Evonik Industries AG | Reaktor und Verfahren zur Herstellung von Schwefelwasserstoff |
CN206082473U (zh) * | 2016-09-13 | 2017-04-12 | 珠海市科立鑫金属材料有限公司 | 一种生成硫化氢的简易装置 |
-
2016
- 2016-12-23 AU AU2016381523A patent/AU2016381523B2/en not_active Ceased
- 2016-12-23 BR BR112018012979-8A patent/BR112018012979A2/pt not_active IP Right Cessation
- 2016-12-23 CN CN201680076355.6A patent/CN108883935A/zh active Pending
- 2016-12-23 WO PCT/IB2016/057992 patent/WO2017115260A1/en active Application Filing
- 2016-12-23 EP EP16881365.7A patent/EP3416913A4/en not_active Withdrawn
- 2016-12-23 PE PE2018001196A patent/PE20181344A1/es unknown
- 2016-12-23 US US16/066,527 patent/US11014808B2/en active Active
- 2016-12-23 CA CA3009451A patent/CA3009451A1/en not_active Abandoned
-
2018
- 2018-07-25 CO CONC2018/0007676A patent/CO2018007676A2/es unknown
-
2021
- 2021-05-19 US US17/324,449 patent/US20210276864A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU2016381523B2 (en) | 2021-06-24 |
US20190010049A1 (en) | 2019-01-10 |
CA3009451A1 (en) | 2017-07-06 |
US20210276864A1 (en) | 2021-09-09 |
AU2016381523A1 (en) | 2018-07-19 |
US11014808B2 (en) | 2021-05-25 |
CN108883935A (zh) | 2018-11-23 |
BR112018012979A2 (pt) | 2019-04-24 |
EP3416913A1 (en) | 2018-12-26 |
PE20181344A1 (es) | 2018-08-21 |
WO2017115260A1 (en) | 2017-07-06 |
EP3416913A4 (en) | 2019-08-14 |
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