BRPI0716199A2 - Processo para produção de amônia e ácido sulfúrico a partir de uma corrente compreendendo sulfato de amônio. - Google Patents

Processo para produção de amônia e ácido sulfúrico a partir de uma corrente compreendendo sulfato de amônio.

Info

Publication number
BRPI0716199A2
BRPI0716199A2 BRPI0716199-9A2A BRPI0716199A BRPI0716199A2 BR PI0716199 A2 BRPI0716199 A2 BR PI0716199A2 BR PI0716199 A BRPI0716199 A BR PI0716199A BR PI0716199 A2 BRPI0716199 A2 BR PI0716199A2
Authority
BR
Brazil
Prior art keywords
ammonia
chain
production
sulfuric acid
ammonium sulfate
Prior art date
Application number
BRPI0716199-9A2A
Other languages
English (en)
Inventor
Meredith Curren
Brian Foody
Jeffrey S Tolan
Original Assignee
Iogen Energy Corp
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 Iogen Energy Corp filed Critical Iogen Energy Corp
Publication of BRPI0716199A2 publication Critical patent/BRPI0716199A2/pt

Links

Classifications

    • 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
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/745—Preparation from sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/026—Preparation of ammonia from inorganic compounds
    • C01C1/028—Preparation of ammonia from inorganic compounds from ammonium sulfate or sulfite
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C11/00—Regeneration of pulp liquors or effluent waste waters
    • D21C11/0007—Recovery of by-products, i.e. compounds other than those necessary for pulping, for multiple uses or not otherwise provided for
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
    • 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
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/10—Biofuels, e.g. bio-diesel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BRPI0716199-9A2A 2006-08-31 2007-08-30 Processo para produção de amônia e ácido sulfúrico a partir de uma corrente compreendendo sulfato de amônio. BRPI0716199A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82414206P 2006-08-31 2006-08-31
PCT/CA2007/001544 WO2008025166A1 (en) 2006-08-31 2007-08-30 Process for producing ammonia and sulfuric acid from a stream comprising ammonium sulfate

Publications (1)

Publication Number Publication Date
BRPI0716199A2 true BRPI0716199A2 (pt) 2013-11-12

Family

ID=39135485

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0716199-9A2A BRPI0716199A2 (pt) 2006-08-31 2007-08-30 Processo para produção de amônia e ácido sulfúrico a partir de uma corrente compreendendo sulfato de amônio.

Country Status (8)

Country Link
US (1) US7632479B2 (pt)
EP (1) EP2061722A4 (pt)
JP (1) JP2010501460A (pt)
CN (1) CN101553429A (pt)
AU (1) AU2007291866A1 (pt)
BR (1) BRPI0716199A2 (pt)
CA (1) CA2661574C (pt)
WO (1) WO2008025166A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2697087C (en) * 2007-08-30 2015-12-29 Iogen Energy Corporation Process of removing calcium and obtaining sulfate salts from an aqueous sugar solution
SE531478C2 (sv) * 2007-11-26 2009-04-21 Processum Biorefinery Initiative Ab Förfarande för utvinning av ammoniumsalt och metanol ur vätska emanerande från orent kondensat, som uppstår vid cellulosamassaframställning
US9068206B1 (en) 2009-03-03 2015-06-30 Poet Research, Inc. System for treatment of biomass to facilitate the production of ethanol
US9469859B1 (en) 2010-08-12 2016-10-18 Poet Research, Inc. Method for treatment of biomass
EP2527532A1 (en) * 2011-05-27 2012-11-28 "Efa Gryt" Ewa Gryt Method of processing of stalks of fibre crops
US9850512B2 (en) 2013-03-15 2017-12-26 The Research Foundation For The State University Of New York Hydrolysis of cellulosic fines in primary clarified sludge of paper mills and the addition of a surfactant to increase the yield
RU2560445C2 (ru) * 2013-10-18 2015-08-20 Андрей Вилорьевич Доронин Способ производства аммиака и серной кислоты из сульфата аммония
US9951363B2 (en) 2014-03-14 2018-04-24 The Research Foundation for the State University of New York College of Environmental Science and Forestry Enzymatic hydrolysis of old corrugated cardboard (OCC) fines from recycled linerboard mill waste rejects
TWI657048B (zh) * 2018-07-30 2019-04-21 楊添旺 硫酸銨熱分解系統與方法
CN109956481B (zh) * 2019-04-02 2020-03-10 原初科技（北京）有限公司 利用铵盐和硅酸盐制备氨气的方法
CN112174165A (zh) * 2019-07-03 2021-01-05 强方投顾股份有限公司 半导体级氨水及硫酸回收循环制造方法
CN114432739B (zh) * 2022-01-24 2023-01-24 南京大学 一种生物基材料水解液中的糖、酸高效分离纯化的方法
WO2026017802A1 (en) * 2024-07-18 2026-01-22 Katholieke Universiteit Leuven Process for the recovery of sulphuric acid and base from inorganic sulphate salts

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US304260A (en) * 1884-08-26 Beook gaskell
DE1151492B (de) * 1961-03-11 1963-07-18 Degussa Verfahren zur Gewinnung von Ammoniak und Schwefelsaeure aus Ammoniumsulfat und/oder -hydrogensulfat bzw. aus deren Loesungen in Wasser oder Schwefelsaeure
US3282646A (en) * 1963-12-03 1966-11-01 Allied Chem Production of sulfur dioxide
DE1229995B (de) * 1964-01-17 1966-12-08 Chemiebau Dr A Zieren Ges Mit Verfahren zur Gewinnung von Ammoniak und Schwefeldioxyd
US3674427A (en) * 1970-01-30 1972-07-04 Exxon Research Engineering Co Process for decomposing ammonium sulfate into ammonium bisulfate and ammonia
US3862247A (en) * 1970-03-04 1975-01-21 Koppers Co Inc Hydrolysis of para-aminophenol
US3911092A (en) * 1971-03-17 1975-10-07 Bohna Engineering & Research I Method for converting ammonium sulfate to ammonium bisulfate
US3933925A (en) * 1972-06-29 1976-01-20 Koppers Company, Inc. Hydrolysis of toluene diamines to produce methyl resorcinols
US3816603A (en) * 1972-08-21 1974-06-11 Exxon Research Engineering Co Process for decomposing ammonium sulfate into ammonium bisulfate and ammonia
FR2353483A1 (fr) * 1976-05-31 1977-12-30 Inst Francais Du Petrole Conversion catalytique d'un sulfate d'ammonium en dioxyde de soufre et ammoniac
US4461648A (en) * 1980-07-11 1984-07-24 Patrick Foody Method for increasing the accessibility of cellulose in lignocellulosic materials, particularly hardwoods agricultural residues and the like
US4371512A (en) * 1981-02-03 1983-02-01 Pennzoil Company Production of alkali metal sulfates
IL64712A (en) * 1982-01-05 1984-07-31 Fertilizer Dev Sa Process for recovering sulfuric acid and ammonia from diammonium sulfate
US4490347A (en) * 1983-02-07 1984-12-25 E. I. Du Pont De Nemours And Company Process for sulfuric acid regeneration
US5500098A (en) * 1993-08-05 1996-03-19 Eco-Tec Limited Process for regeneration of volatile acids
US5792441A (en) * 1996-10-11 1998-08-11 Pulp And Paper Research Institute Of Canada Fixed-resin bed technologies for the treatment of the chlorine dioxide generator effluent and feeds stream
NO315600B1 (no) 2001-09-27 2003-09-29 Silicatech Ans V Ole Johan Aul Fremgangsmåte for fremstilling av ammoniakk og svovelsyre ved spalting av ammoniumsulfat
BRPI0509886B1 (pt) * 2004-04-13 2018-01-30 Iogen Energy Corporation Método para o processamento de uma matéria-prima lignocelulósica e obtenção de um sal inorgânico

Also Published As

Publication number Publication date
CA2661574C (en) 2014-10-07
JP2010501460A (ja) 2010-01-21
AU2007291866A1 (en) 2008-03-06
US7632479B2 (en) 2009-12-15
US20080056983A1 (en) 2008-03-06
EP2061722A4 (en) 2013-07-17
EP2061722A1 (en) 2009-05-27
WO2008025166A1 (en) 2008-03-06
CN101553429A (zh) 2009-10-07
CA2661574A1 (en) 2008-03-06

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]