ES2185205T3 - Proceso para la preparacion de fertilizantes y compuestos de azufre. - Google Patents

Proceso para la preparacion de fertilizantes y compuestos de azufre.

Info

Publication number
ES2185205T3
ES2185205T3 ES98940533T ES98940533T ES2185205T3 ES 2185205 T3 ES2185205 T3 ES 2185205T3 ES 98940533 T ES98940533 T ES 98940533T ES 98940533 T ES98940533 T ES 98940533T ES 2185205 T3 ES2185205 T3 ES 2185205T3
Authority
ES
Spain
Prior art keywords
members
sulfur
group
fertilizer
acid
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98940533T
Other languages
English (en)
Inventor
Aharon Meir Eyal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clue AS
Original Assignee
Clue AS
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 Clue AS filed Critical Clue AS
Application granted granted Critical
Publication of ES2185205T3 publication Critical patent/ES2185205T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/48Sulfur compounds
    • B01D53/50Sulfur oxides
    • B01D53/501Sulfur oxides by treating the gases with a solution or a suspension of an alkali or earth-alkali or ammonium compound
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05BPHOSPHATIC FERTILISERS
    • C05B7/00Fertilisers based essentially on alkali or ammonium orthophosphates
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05CNITROGENOUS FERTILISERS
    • C05C1/00Ammonium nitrate fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fertilizers (AREA)
  • Treating Waste Gases (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Método para la producción combinada de (I) un fertilizante seleccionado de entre los miembros de un grupo que consta de nitrato amónico, fosfatos amónicos o una combinación de los mismos por medio de una neutralización indirecta de amoníaco con un ácido seleccionado de entre los miembros de un grupo que consta de ácido nítrico, ácido fosfórico y una combinación de los mismos, y de (II) un compuesto de azufre seleccionado de entre los miembros de un grupo que consta de azufre elemental, SO2, ácido sulfúrico y sales consistentes en sulfatos, comprendiendo dicho método los pasos de: (a) poner a un gas que contiene óxidos de azufre, incluyendo los gases de la combustión de petróleo o carbón, en contacto con amoníaco y un licor acuoso, con lo cual es formado selectivamente un producto que contiene óxido de azufre y el gas resultante tiene un reducido contenido de SO2; (b) hacer que un producto con contenido de óxido de azufre resultante del paso (a) reaccione con un reactivo seleccionado de entre los miembros de un grupo que consta de ácido nítrico, ácido fosfórico, una mezcla de los mismos y sales formadas por la reacción de dichos ácidos para formar dicho fertilizante y un compuesto de azufre; y (c) separar de dicho fertilizante al menos una parte de dicho compuesto de azufre.
ES98940533T 1997-08-26 1998-08-25 Proceso para la preparacion de fertilizantes y compuestos de azufre. Expired - Lifetime ES2185205T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL12163197A IL121631A (en) 1997-08-26 1997-08-26 Process for the preparation of fertilizers and sulfur compounds from waste gases

Publications (1)

Publication Number Publication Date
ES2185205T3 true ES2185205T3 (es) 2003-04-16

Family

ID=11070557

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98940533T Expired - Lifetime ES2185205T3 (es) 1997-08-26 1998-08-25 Proceso para la preparacion de fertilizantes y compuestos de azufre.

Country Status (23)

Country Link
US (1) US6344066B1 (es)
EP (1) EP1007189B1 (es)
JP (1) JP2001513482A (es)
KR (1) KR100522227B1 (es)
CN (1) CN1155434C (es)
AT (1) ATE227154T1 (es)
AU (1) AU737384B2 (es)
BG (1) BG63842B1 (es)
CA (1) CA2302313C (es)
CZ (1) CZ300007B6 (es)
DE (1) DE69809257T2 (es)
DK (1) DK1007189T3 (es)
ES (1) ES2185205T3 (es)
HU (1) HUP0003448A3 (es)
IL (1) IL121631A (es)
NO (1) NO320211B1 (es)
PL (1) PL191712B1 (es)
PT (1) PT1007189E (es)
RO (1) RO119692B1 (es)
RU (1) RU2201413C2 (es)
SK (1) SK283979B6 (es)
TR (1) TR200000513T2 (es)
WO (1) WO1999010084A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6638342B2 (en) * 2001-11-28 2003-10-28 Marsulex Environmental Technologies Process and facility for removing metal contaminants from fertilizer streams
MXPA05005177A (es) * 2002-11-14 2005-07-22 Shell Int Research Proceso para la manufactura de fertilizantes de fosfato de amonio que contienen azufre.
US8608821B2 (en) * 2005-08-11 2013-12-17 Clue As Method for the production of fertilizer and CO2
IL172305A0 (en) * 2005-12-01 2006-04-10 Clue As A method for the combined production of a sulfur oxide containing product and a fertilizer
US7785553B2 (en) * 2007-03-14 2010-08-31 University Of Kentucky Research Foundation Reducing explosive potential of ammonium nitrate
US8623315B2 (en) * 2008-07-15 2014-01-07 Honeywell International Inc. Methods for preparing compositions comprising ammonium nitrate double salts
CA2809598C (en) * 2010-08-27 2018-07-17 Ccr Technologies, Ltd. Method for producing fertilizers containing dispersed micronized sulphur
US9932277B2 (en) 2010-11-02 2018-04-03 Advansix Resins & Chemicals Llc Method for producing ammonium sulfate nitrate
CN108786405A (zh) * 2018-07-03 2018-11-13 朱国琴 一种火电厂烟气脱硫装置
US20230038918A1 (en) * 2019-12-13 2023-02-09 Chemetics Inc. Integrated ammonia and sulfuric acid production plant and process

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1048134A (en) 1963-05-15 1966-11-09 Fisons Ltd Fertilizer
BE696243A (es) * 1966-04-16 1967-09-01
US4168150A (en) * 1976-04-16 1979-09-18 Ladislav J. Pircon Process for production of fertilizers
US4247321A (en) * 1979-05-21 1981-01-27 Persinger James G Method and apparatus for obtaining fertilizing solution from fossil fueled stationary engines
IL103918A (en) 1992-11-29 1996-10-16 Hamit Energy As Method for reducing atmospheric pollution caused by SO2
CN1091995A (zh) 1993-03-08 1994-09-14 巴布考克及威尔考克斯公司 使用氨-石灰石洗涤副产物并应用于农业
US5624649A (en) * 1995-04-26 1997-04-29 General Electric Co. Process for reduction of sulfur dioxide emission from combustion gases combined with production of potassium sulfate

Also Published As

Publication number Publication date
CZ2000616A3 (cs) 2000-12-13
CA2302313C (en) 2006-08-29
NO20000891D0 (no) 2000-02-23
PT1007189E (pt) 2003-01-31
ATE227154T1 (de) 2002-11-15
BG104183A (en) 2001-01-31
DK1007189T3 (da) 2002-11-25
RU2201413C2 (ru) 2003-03-27
AU737384B2 (en) 2001-08-16
SK283979B6 (sk) 2004-06-08
KR100522227B1 (ko) 2005-10-17
HUP0003448A2 (hu) 2001-02-28
WO1999010084A1 (en) 1999-03-04
CN1155434C (zh) 2004-06-30
DE69809257T2 (de) 2003-07-03
NO20000891L (no) 2000-04-17
PL338807A1 (en) 2000-11-20
EP1007189A1 (en) 2000-06-14
IL121631A0 (en) 1998-02-08
PL191712B1 (pl) 2006-06-30
JP2001513482A (ja) 2001-09-04
CN1271298A (zh) 2000-10-25
DE69809257D1 (de) 2002-12-12
EP1007189B1 (en) 2002-11-06
SK2182000A3 (en) 2000-12-11
CZ300007B6 (cs) 2009-01-14
US6344066B1 (en) 2002-02-05
TR200000513T2 (tr) 2000-07-21
AU8883698A (en) 1999-03-16
RO119692B1 (ro) 2005-02-28
KR20010023343A (ko) 2001-03-26
CA2302313A1 (en) 1999-03-04
HUP0003448A3 (en) 2001-03-28
NO320211B1 (no) 2005-11-14
BG63842B1 (bg) 2003-03-31
IL121631A (en) 2000-07-16

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