BR112014010982A2 - sistema interconectado e método para a purificação e recuperação de potassa - Google Patents

sistema interconectado e método para a purificação e recuperação de potassa

Info

Publication number
BR112014010982A2
BR112014010982A2 BR112014010982A BR112014010982A BR112014010982A2 BR 112014010982 A2 BR112014010982 A2 BR 112014010982A2 BR 112014010982 A BR112014010982 A BR 112014010982A BR 112014010982 A BR112014010982 A BR 112014010982A BR 112014010982 A2 BR112014010982 A2 BR 112014010982A2
Authority
BR
Brazil
Prior art keywords
combustion chamber
combustion
central
temperature
recovery
Prior art date
Application number
BR112014010982A
Other languages
English (en)
Other versions
BR112014010982B1 (pt
Inventor
Woode Martin
Original Assignee
Gc Tech 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 Gc Tech Ltd filed Critical Gc Tech Ltd
Publication of BR112014010982A2 publication Critical patent/BR112014010982A2/pt
Publication of BR112014010982B1 publication Critical patent/BR112014010982B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/10—Obtaining alkali metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/10—Preparation of bicarbonates from carbonates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D7/00—Carbonates of sodium, potassium or alkali metals in general
    • C01D7/12—Preparation of carbonates from bicarbonates or bicarbonate-containing product
    • C01D7/126—Multi-step processes, e.g. from trona to soda ash
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D1/00—Fertilisers containing potassium
    • C05D1/005—Fertilisers containing potassium post-treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
    • C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S588/00—Hazardous or toxic waste destruction or containment
    • Y10S588/90—Apparatus

Abstract

resumo "sistema interconectado e método para a purificação e recuperação de potassa", por tratar a presente invenção de um forno para a combustão de resíduos agrícolas. o forno compreende uma câmara cilíndrica central de combustão. a câmara cilíndrica central de combustão compreende um sistema para controlar o ar de combustão da câmara de combustão. o forno compreende um segundo cilíndrico concêntrico envolvendo a câmara cilíndrica central de combustão. o segundo cilindro concêntrico compreende um sistema para o fluxo de água de resfriamento através do primeiro ânulo entre a câmara cilíndrica central de combustão e o segundo cilindro concêntrico. o forno compreende um sistema para a alimentação de resíduos agrícolas no interior da câmara central de combustão. o forno compreende um dispositivo sensor de temperatura para medir e exibir a temperatura no interior da câmara de combustão durante a combustão dos resíduos agrícolas. o forno compreende um sistema para a recuperação das cinzas do forno. em operação, a temperatura de combustão é controlada para se situar entre 550ºc e 650ºc, através de uma combinação de aumentar o fornecimento de ar de combustão quando a temperatura na câmara central de combustão cai para aproximadamente 550ºc, e de introduzir um fluxo de água de resfriamento quando a temperatura na câmara central de combustão se aproxima de 600ºc. 1/1
BR112014010982-6A 2011-11-17 2011-11-17 sistema interconectado e método para a purificação e recuperação de potassa BR112014010982B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2011/055160 WO2013072722A1 (en) 2011-11-17 2011-11-17 Interconnected system and method for the purification and recovery of potash

Publications (2)

Publication Number Publication Date
BR112014010982A2 true BR112014010982A2 (pt) 2017-06-06
BR112014010982B1 BR112014010982B1 (pt) 2020-10-13

Family

ID=48429045

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014010982-6A BR112014010982B1 (pt) 2011-11-17 2011-11-17 sistema interconectado e método para a purificação e recuperação de potassa

Country Status (11)

Country Link
US (1) US9017426B2 (pt)
EP (1) EP2780301B9 (pt)
JP (1) JP5784842B2 (pt)
AP (1) AP3828A (pt)
BR (1) BR112014010982B1 (pt)
CA (1) CA2854103C (pt)
CO (1) CO6940407A2 (pt)
CR (1) CR20140227A (pt)
MY (1) MY162771A (pt)
RU (1) RU2559649C1 (pt)
WO (1) WO2013072722A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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CN105645657B (zh) * 2016-03-09 2018-05-18 烟台锂能环保科技有限公司 一种重金属离子的污水处理装置
RU2620060C1 (ru) * 2016-03-22 2017-05-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Вулканизуемая резиновая смесь для изготовления светлых резин
WO2020016632A1 (en) * 2018-07-18 2020-01-23 Clearview Tci Ltd. System and method for the purification and recovery of potash
CN113600010B (zh) * 2021-07-19 2023-09-01 陕西未来能源化工有限公司 费托合成尾气热钾碱溶液的净化再生方法及其装置和应用

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Also Published As

Publication number Publication date
RU2559649C1 (ru) 2015-08-10
AP3828A (en) 2016-09-30
AU2011381253A1 (en) 2013-10-24
MY162771A (en) 2017-07-14
EP2780301B1 (en) 2018-09-26
AP2014007570A0 (en) 2014-04-30
EP2780301A1 (en) 2014-09-24
CA2854103C (en) 2019-01-08
CO6940407A2 (es) 2014-05-09
US20140241962A1 (en) 2014-08-28
EP2780301A4 (en) 2015-09-02
BR112014010982B1 (pt) 2020-10-13
CR20140227A (es) 2014-10-14
US9017426B2 (en) 2015-04-28
JP5784842B2 (ja) 2015-09-24
CA2854103A1 (en) 2013-05-23
EP2780301B9 (en) 2019-01-16
JP2015501776A (ja) 2015-01-19
WO2013072722A1 (en) 2013-05-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/11/2011, OBSERVADAS AS CONDICOES LEGAIS.