BRPI0410969A - métodos para o transporte de enxofre elementar, para a extração de enxofre elementar de uma formação geológica contendo enxofre substancialmente isenta de água, para a extração de enxofre elementar de sólidos carbonáceos substancialmente anidros e para a estocagem de enxofre elementar, e, composição de matéria - Google Patents

métodos para o transporte de enxofre elementar, para a extração de enxofre elementar de uma formação geológica contendo enxofre substancialmente isenta de água, para a extração de enxofre elementar de sólidos carbonáceos substancialmente anidros e para a estocagem de enxofre elementar, e, composição de matéria

Info

Publication number
BRPI0410969A
BRPI0410969A BRPI0410969-4A BRPI0410969A BRPI0410969A BR PI0410969 A BRPI0410969 A BR PI0410969A BR PI0410969 A BRPI0410969 A BR PI0410969A BR PI0410969 A BRPI0410969 A BR PI0410969A
Authority
BR
Brazil
Prior art keywords
sulfur
elemental sulfur
extraction
elemental
transport
Prior art date
Application number
BRPI0410969-4A
Other languages
English (en)
Inventor
Daniel G Stecher
Original Assignee
Stecher Proprietary Interests
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 Stecher Proprietary Interests filed Critical Stecher Proprietary Interests
Publication of BRPI0410969A publication Critical patent/BRPI0410969A/pt

Links

Classifications

    • 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
    • C10L5/00—Solid fuels
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • 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
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/027—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur
    • C01B17/033—Recovery of sulfur from material containing elemental sulfur, e.g. luxmasses or sulfur containing ores; Purification of the recovered sulfur using a liquid extractant
    • 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
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Treating Waste Gases (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

"MéTODOS PARA O TRANSPORTE DE ENXOFRE ELEMENTAR, PARA A EXTRAçãO DE ENXOFRE ELEMENTAR DE UMA FORMAçãO GEOLóGICA CONTENDO ENXOFRE SUBSTANCIALMENTE ISENTA DE áGUA, PARA A EXTRAçãO DE ENXOFRE ELEMENTAR DE SóLIDOS CARBONáCEOS SUBSTANCIALMENTE ANIDROS E PARA A ESTOCAGEM DE ENXOFRE ELEMENTAR, E, COMPOSIçãO DE MATéRIA". Enxofre elementar é combinado com amónia anidra líquida ou dióxido de enxofre líquido, ou ambos, para formar uma solução ou suspensão que é transportável através de dutos ou outros vasos de transporte, sem o risco do entupimento devido a quedas na temperatura ambiental que estes vasos tipicamente enfrentam. Este comportamento não usual e as vantagens que ele oferece são decorrentes da verificação de relações inesperadas de solubilidade contra a temperatura do enxofre elementar, em cada um destes dois carreadores. Entre as vantagens estão as melhorias significativas na economia de vários processos químicos industriais que envolvem a presença de enxofre na forma elementar ou combinado quimicamente, incluindo a produção e o processamento de gás natural ou areia de alcatrão, a eliminação de sulfeto de hidrogênio, a produção de hidrogênio sem emissões de dióxido de carbono, e a extração de enxofre de minérios, depósitos subterrâneos, depósitos, ou instalações industriais prejudicadas por incrustações. São ensinadas as ramificações em larga escala para a utilização de recursos minerais de energia e de fertilizantes, a redução do gás de estufa, a economia do hidrogênio, e a produção de fertilizantes de nitrogênio.
BRPI0410969-4A 2003-06-04 2004-06-03 métodos para o transporte de enxofre elementar, para a extração de enxofre elementar de uma formação geológica contendo enxofre substancialmente isenta de água, para a extração de enxofre elementar de sólidos carbonáceos substancialmente anidros e para a estocagem de enxofre elementar, e, composição de matéria BRPI0410969A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47608203P 2003-06-04 2003-06-04
US10/734,741 US7097392B2 (en) 2003-06-04 2003-12-11 Free-flowing sulfur transport, storage and use to produce energy, fertilizer or hydrogen without carbon dioxide
PCT/US2004/017644 WO2004109714A2 (en) 2003-06-04 2004-06-03 Free-flowing sulfur transport, storage and use to produce energy, fertilizer or hydrogen without carbon dioxide

Publications (1)

Publication Number Publication Date
BRPI0410969A true BRPI0410969A (pt) 2006-07-04

Family

ID=33493497

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0410969-4A BRPI0410969A (pt) 2003-06-04 2004-06-03 métodos para o transporte de enxofre elementar, para a extração de enxofre elementar de uma formação geológica contendo enxofre substancialmente isenta de água, para a extração de enxofre elementar de sólidos carbonáceos substancialmente anidros e para a estocagem de enxofre elementar, e, composição de matéria

Country Status (7)

Country Link
US (2) US7097392B2 (pt)
AU (1) AU2004246688A1 (pt)
BR (1) BRPI0410969A (pt)
CA (1) CA2527949A1 (pt)
MA (1) MA27886A1 (pt)
RU (1) RU2323156C2 (pt)
WO (1) WO2004109714A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7097392B2 (en) * 2003-06-04 2006-08-29 Stecher Proprietary Interests Free-flowing sulfur transport, storage and use to produce energy, fertilizer or hydrogen without carbon dioxide
SE527166C2 (sv) * 2003-08-21 2006-01-10 Kerttu Eriksson Förfarande och anordning för avfuktning
KR100692699B1 (ko) * 2004-12-24 2007-03-09 현대자동차주식회사 연료전지 전극용 백금 촉매의 제조방법
US7799310B2 (en) * 2006-04-07 2010-09-21 The Trustees Of Columbia University In The City Of New York Systems and methods for generating sulfuric acid
NO345536B1 (no) * 2006-08-10 2021-04-06 Ccr Tech Ltd Fremgangsmåte for produksjon av mikronisert svovel
ITMI20061737A1 (it) * 2006-09-12 2008-03-13 Snam Progetti Procedimento per il trasporto di zolfo a basso rischio e ad emissione zero da depositi di zolfo solido in blocchi di notevoli dimensioni
US8444887B2 (en) 2010-07-22 2013-05-21 Conocophillips Company Methods and systems for conversion of molten sulfur to powder sulfur
US20210130719A1 (en) * 2017-08-15 2021-05-06 Oxy Usa Inc. Sulfur management method
CN109368599B (zh) * 2018-11-02 2022-03-15 山东阳谷华泰化工股份有限公司 一种不溶性硫磺的制备方法及其所用的抗返原稳定剂

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Also Published As

Publication number Publication date
US7514064B2 (en) 2009-04-07
MA27886A1 (fr) 2006-05-02
US20040247402A1 (en) 2004-12-09
AU2004246688A1 (en) 2004-12-16
US20060239785A1 (en) 2006-10-26
CA2527949A1 (en) 2004-12-16
US7097392B2 (en) 2006-08-29
WO2004109714A3 (en) 2006-06-15
RU2005141520A (ru) 2006-06-10
WO2004109714A2 (en) 2004-12-16
RU2323156C2 (ru) 2008-04-27

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.