PT118293A - Processo e sistema de produção de fertilizantes azotados utilizando tecnologia plasma - Google Patents

Processo e sistema de produção de fertilizantes azotados utilizando tecnologia plasma

Info

Publication number
PT118293A
PT118293A PT118293A PT11829322A PT118293A PT 118293 A PT118293 A PT 118293A PT 118293 A PT118293 A PT 118293A PT 11829322 A PT11829322 A PT 11829322A PT 118293 A PT118293 A PT 118293A
Authority
PT
Portugal
Prior art keywords
volume
nitrogen fertilizers
microwave plasma
flow
plasma technology
Prior art date
Application number
PT118293A
Other languages
English (en)
Inventor
Paulo Dos Santos Duarte Vieira Henriques Júlio
Da Natividade Fernandes Barroso Pereira Jorge Júlia
Original Assignee
Inst Superior Tecnico
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 Inst Superior Tecnico filed Critical Inst Superior Tecnico
Priority to PT118293A priority Critical patent/PT118293A/pt
Priority to PCT/PT2023/050039 priority patent/WO2024091136A1/en
Publication of PT118293A publication Critical patent/PT118293A/pt

Links

Classifications

    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • 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
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • B01J19/1812—Tubular reactors
    • B01J19/1831—Tubular reactors spirally, concentrically or zigzag wound
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/203—Preparation of nitrogen oxides using a plasma or an electric discharge
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C11/00—Other nitrogenous fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C5/00—Fertilisers containing other nitrates
    • C05C5/04—Fertilisers containing other nitrates containing calcium nitrate
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/002—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor carried out in the plasma state
    • 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
    • B01J19/1806—Stationary reactors having moving elements inside resulting in a turbulent flow of the reactants, such as in centrifugal-type reactors, or having a high Reynolds-number
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Engineering & Computer Science (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Fertilizers (AREA)

Abstract

A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO DE PRODUÇÃO DE FERTILIZANTES AZOTADOS UTILIZANDO TECNOLOGIA PLASMA COMPREENDENDO OS PASSOS DE A) PRODUZIR UM ESCOAMENTO EM TURBILHÃO; B) IRRADIAR O REFERIDO ESCOAMENTO DO PASSO A) COM RADIAÇÃO ELECTROMAGNÉTICA EMITIDA POR UM VOLUME DE PLASMA DE MICRO-ONDAS PRODUZIDO POR ONDAS DE SUPERFÍCIE; C) PASSAR O REFERIDO ESCOAMENTO PROVENIENTE DO PASSO B) NO INTERIOR DO VOLUME DE PLASMA DE MICRO-ONDAS; D) SUBMETER O ESCOAMENTO PROVENIENTE DO PASSO C) A UMA QUEDA DE PRESSÃO À SAÍDA DO REFERIDO VOLUME DE PLASMA DE MICRO-ONDAS; E) DESLOCAR O ESCOAMENTO PROVENIENTE DO PASSO D) ATRAVÉS DE UM VOLUME DE AEROSSOL E F) RECOLHER O FERTILIZANTE FORMADO NO PASSO ANTERIOR. A INVENÇÃO REFERE-SE AINDA A UM SISTEMA PARA IMPLEMENTAR O PROCESSO. A INVENÇÃO ENCONTRA APLICAÇÃO NO CAMPO DA PRODUÇÃO DE FERTILIZANTES AZOTADOS.
PT118293A 2022-10-27 2022-10-27 Processo e sistema de produção de fertilizantes azotados utilizando tecnologia plasma PT118293A (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PT118293A PT118293A (pt) 2022-10-27 2022-10-27 Processo e sistema de produção de fertilizantes azotados utilizando tecnologia plasma
PCT/PT2023/050039 WO2024091136A1 (en) 2022-10-27 2023-10-27 Nitrogen fertiliser production process and system using plasma technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PT118293A PT118293A (pt) 2022-10-27 2022-10-27 Processo e sistema de produção de fertilizantes azotados utilizando tecnologia plasma

Publications (1)

Publication Number Publication Date
PT118293A true PT118293A (pt) 2024-04-29

Family

ID=88965359

Family Applications (1)

Application Number Title Priority Date Filing Date
PT118293A PT118293A (pt) 2022-10-27 2022-10-27 Processo e sistema de produção de fertilizantes azotados utilizando tecnologia plasma

Country Status (2)

Country Link
PT (1) PT118293A (pt)
WO (1) WO2024091136A1 (pt)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440190A1 (de) * 1984-11-01 1986-05-15 Michel-Kim, Herwig, 1000 Berlin Verfahren und vorrichtung zur erzeugung von stickstoffduenger und stickstoffangereicherter biomasse aus luft
WO2016006330A1 (ja) * 2014-07-09 2016-01-14 日本碍子株式会社 ニッケル亜鉛電池
WO2017006817A1 (ja) * 2015-07-03 2017-01-12 丸善石油化学株式会社 改良されたヒドロキシ基含有ビニルエーテル重合体の製造方法
RU2650545C1 (ru) * 2017-05-03 2018-04-16 Ирина Феоктистовна Головацкая Азотное удобрение и способ его получения

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4010897A (en) 1976-03-31 1977-03-08 Charles F. Kettering Foundation Method and apparatus for home production and application of nitrogen fertilizer
NO803666L (no) * 1980-12-03 1982-06-04 Moshe Alamaro Modifisert birkeland/eyde - prosess ii
GB201819684D0 (en) * 2018-12-03 2019-01-16 C Tech Innovation Ltd Production of nitrogen oxides
SE544603C2 (en) * 2021-01-19 2022-09-20 Nitrocapt Ab Method for the synthesis of nitrogen oxides in a thermal reactor
KR102708095B1 (ko) * 2021-11-23 2024-09-19 한국핵융합에너지연구원 플라즈마를 이용한 고순도 no2 가스 발생장치 및 플라즈마 이용 질산태 기반의 고농도 활성수 및 비료수 제조장치
WO2023137047A1 (en) * 2022-01-12 2023-07-20 Nitricity Inc. A microwave plasma system for efficiently producing nitric acid and nitrogen fertilizers

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3440190A1 (de) * 1984-11-01 1986-05-15 Michel-Kim, Herwig, 1000 Berlin Verfahren und vorrichtung zur erzeugung von stickstoffduenger und stickstoffangereicherter biomasse aus luft
WO2016006330A1 (ja) * 2014-07-09 2016-01-14 日本碍子株式会社 ニッケル亜鉛電池
WO2017006817A1 (ja) * 2015-07-03 2017-01-12 丸善石油化学株式会社 改良されたヒドロキシ基含有ビニルエーテル重合体の製造方法
RU2650545C1 (ru) * 2017-05-03 2018-04-16 Ирина Феоктистовна Головацкая Азотное удобрение и способ его получения

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KELLY, S. ET AL: "Nitrogen fixation in an electrode-free microwave plasma"", JOULE, 1 January 0005 (0005-01-01) *

Also Published As

Publication number Publication date
WO2024091136A1 (en) 2024-05-02

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Effective date: 20221206