EA201391559A1 - Конверсия кислого газа в сульфатные или фосфатные удобрения - Google Patents

Конверсия кислого газа в сульфатные или фосфатные удобрения

Info

Publication number
EA201391559A1
EA201391559A1 EA201391559A EA201391559A EA201391559A1 EA 201391559 A1 EA201391559 A1 EA 201391559A1 EA 201391559 A EA201391559 A EA 201391559A EA 201391559 A EA201391559 A EA 201391559A EA 201391559 A1 EA201391559 A1 EA 201391559A1
Authority
EA
Eurasian Patent Office
Prior art keywords
stream
sulphate
sulfur dioxide
phosphate fertilizers
acid gas
Prior art date
Application number
EA201391559A
Other languages
English (en)
Other versions
EA028253B1 (ru
Inventor
Сатиш Айер
Ричард Кнолл
Эрик Педерсен
Original Assignee
Сулварис Инк.
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 Сулварис Инк. filed Critical Сулварис Инк.
Publication of EA201391559A1 publication Critical patent/EA201391559A1/ru
Publication of EA028253B1 publication Critical patent/EA028253B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C05B17/02—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal containing manganese
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • 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
    • C01B17/76—Preparation by contact processes
    • 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
    • C01B17/76—Preparation by contact processes
    • C01B17/765—Multi-stage SO3-conversion
    • C01B17/7655—Multi-stage SO3-conversion with intermediate absorption
    • 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
    • C01B17/96—Methods for the preparation of sulfates in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/28—Ammonium phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/24—Sulfates of ammonium
    • C01C1/242—Preparation from ammonia and sulfuric acid or sulfur trioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F11/00—Compounds of calcium, strontium, or barium
    • C01F11/46—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B3/00—Fertilisers based essentially on di-calcium phosphate
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
    • C05C3/005—Post-treatment
    • 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
    • C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/10—Oxidants
    • B01D2251/11—Air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • 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
    • C05D9/02—Other inorganic fertilisers containing trace elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Treating Waste Gases (AREA)

Abstract

В заявке описан способ производства сульфатного или фосфатного удобрения из сероводорода. Способ включает подачу потока, содержащего значительный объем сероводорода и воздуха, в печь, в которой его сжигают с целью получения потока с высоким содержанием двуокиси серы газа. Затем подают поток с высоким содержанием двуокиси серы газа в реактор с целью получения потока серной кислоты отработавшего потока, содержащего двуокись углерода, азот, кислород, следовые загрязнения и ничтожные количества не прореагировавшей двуокиси серы. Наконец, осуществляют конверсии потока серной кислоты в сульфатное или фосфатное удобрение.
EA201391559A 2011-04-20 2012-04-20 Конверсия кислого газа в сульфатные или фосфатные удобрения EA028253B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2737825A CA2737825A1 (en) 2011-04-20 2011-04-20 Conversion of acid gas to sulphate or phosphate-based fertilizers
CA2,737,825 2011-04-20
PCT/CA2012/000377 WO2012142704A1 (en) 2011-04-20 2012-04-20 Conversion of acid gas to sulphate or phosphate-based fertilizers

Publications (2)

Publication Number Publication Date
EA201391559A1 true EA201391559A1 (ru) 2014-07-30
EA028253B1 EA028253B1 (ru) 2017-10-31

Family

ID=47022395

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201391559A EA028253B1 (ru) 2011-04-20 2012-04-20 Конверсия кислого газа в сульфатные или фосфатные удобрения

Country Status (13)

Country Link
US (1) US9187379B2 (ru)
EP (1) EP2699531B1 (ru)
CN (1) CN103547550B (ru)
AU (1) AU2012245023B2 (ru)
BR (1) BR112013027095A2 (ru)
CA (2) CA2737825A1 (ru)
CO (1) CO6801710A2 (ru)
EA (1) EA028253B1 (ru)
ES (1) ES2632800T3 (ru)
MX (1) MX348466B (ru)
MY (1) MY162783A (ru)
PL (1) PL2699531T3 (ru)
WO (1) WO2012142704A1 (ru)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
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CA2737825A1 (en) 2011-04-20 2012-10-20 Carbon Solutions Incorporated Conversion of acid gas to sulphate or phosphate-based fertilizers
NL2013230B1 (en) * 2014-07-21 2016-08-16 Airpack Holding B V Method for upgrading biogas and production of ammonium sulphate.
CN104591894A (zh) * 2015-01-09 2015-05-06 安徽瑞虎肥业有限公司 一种控失性肥料的制造方法
CN105601375A (zh) * 2015-12-21 2016-05-25 济南飞天农业科技有限公司 一种利用棉花秸秆生产有机肥的方法
CN105367355A (zh) * 2015-12-21 2016-03-02 山东绿神肥业有限公司 一种利用小麦秸秆生产有机肥的方法
CN105439770B (zh) * 2015-12-21 2018-11-30 济南飞天农业科技有限公司 一种利用玉米秸秆生产有机肥的方法
CN105503290A (zh) * 2015-12-22 2016-04-20 山东棉花研究中心 一种利用秋葵秸秆生产有机肥的方法及其有机肥
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KR20180077859A (ko) * 2016-12-29 2018-07-09 주식회사 이앤켐솔루션 성형성이 우수한 흡착제 및 이의 제조방법
EP4103532A1 (en) * 2019-07-03 2022-12-21 Tessenderlo Group NV Products prepared from waste gas streams containing h2s, so2, and /or nh3
CN112500200A (zh) * 2020-12-28 2021-03-16 深圳市芭田生态工程股份有限公司 一种肥料用磷酸一铵与磷酸一铵金属氧化物共混物的制备方法

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Also Published As

Publication number Publication date
EP2699531A1 (en) 2014-02-26
CA2832734A1 (en) 2012-10-26
CA2832734C (en) 2019-09-24
AU2012245023A1 (en) 2013-11-14
CA2737825A1 (en) 2012-10-20
BR112013027095A2 (pt) 2016-12-27
CN103547550B (zh) 2016-01-20
EP2699531B1 (en) 2017-04-12
EP2699531A4 (en) 2015-04-08
AU2012245023B2 (en) 2017-01-05
CN103547550A (zh) 2014-01-29
WO2012142704A1 (en) 2012-10-26
PL2699531T3 (pl) 2017-10-31
MY162783A (en) 2017-07-14
MX348466B (es) 2017-06-13
EA028253B1 (ru) 2017-10-31
CO6801710A2 (es) 2013-11-29
US20140033778A1 (en) 2014-02-06
US9187379B2 (en) 2015-11-17
MX2013012238A (es) 2014-01-20
ES2632800T3 (es) 2017-09-15

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Designated state(s): AM AZ KG MD TJ TM