IT1233454B - PROCEDURE AND INSTALLATION FOR THE RECOVERY OF NITROGEN OXIDES FROM INDUSTRIAL PLANTS. - Google Patents

PROCEDURE AND INSTALLATION FOR THE RECOVERY OF NITROGEN OXIDES FROM INDUSTRIAL PLANTS.

Info

Publication number
IT1233454B
IT1233454B IT8920808A IT2080889A IT1233454B IT 1233454 B IT1233454 B IT 1233454B IT 8920808 A IT8920808 A IT 8920808A IT 2080889 A IT2080889 A IT 2080889A IT 1233454 B IT1233454 B IT 1233454B
Authority
IT
Italy
Prior art keywords
recovery
procedure
installation
nitrogen oxides
industrial plants
Prior art date
Application number
IT8920808A
Other languages
Italian (it)
Other versions
IT8920808A0 (en
Inventor
Jose Ignacio Zubizarr Enriquez
Jose Luis Lopez-Nin Hernansaez
Rafael Salcedo Gomez
Original Assignee
Union Explosivos Rio Tinto
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 Union Explosivos Rio Tinto filed Critical Union Explosivos Rio Tinto
Publication of IT8920808A0 publication Critical patent/IT8920808A0/en
Application granted granted Critical
Publication of IT1233454B publication Critical patent/IT1233454B/en

Links

Classifications

    • 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
    • B01D53/14—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 by absorption
    • 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
    • B01D53/54—Nitrogen compounds
    • B01D53/56—Nitrogen oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/24—Nitric oxide (NO)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/40—Preparation by absorption of oxides of nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
IT8920808A 1988-06-07 1989-06-07 PROCEDURE AND INSTALLATION FOR THE RECOVERY OF NITROGEN OXIDES FROM INDUSTRIAL PLANTS. IT1233454B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8801777A ES2006971A6 (en) 1988-06-07 1988-06-07 Recovering nitrogen oxides from industrial plant emissions

Publications (2)

Publication Number Publication Date
IT8920808A0 IT8920808A0 (en) 1989-06-07
IT1233454B true IT1233454B (en) 1992-04-01

Family

ID=8256714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920808A IT1233454B (en) 1988-06-07 1989-06-07 PROCEDURE AND INSTALLATION FOR THE RECOVERY OF NITROGEN OXIDES FROM INDUSTRIAL PLANTS.

Country Status (5)

Country Link
DE (1) DE3918212A1 (en)
ES (1) ES2006971A6 (en)
FR (1) FR2632210A1 (en)
GB (1) GB2220200A (en)
IT (1) IT1233454B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1020603C2 (en) * 2002-05-15 2003-11-18 Tno Process for drying a product using a regenerative adsorbent.
CN100396360C (en) * 2006-04-24 2008-06-25 南京大学 A nitric oxides (NOX) waste pollution control in industrial process and resource reclaiming method
CN103521055A (en) * 2013-10-22 2014-01-22 北京化工大学 Device and process for removing NOx by hyper-gravity with high efficiency
CN103553084B (en) * 2013-10-24 2016-01-06 石家庄凤山化工有限公司 SODIUMNITRATE transforms the method and apparatus of gas disposal in producing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE318091C (en) * 1915-10-06
FR940208A (en) * 1946-01-31 1948-12-07 Process for the direct production of concentrated nitric acid from ammonia combustion gases
US2566197A (en) * 1948-10-12 1951-08-28 Purdue Research Foundation Production of nitric acid from nitric oxide
DE1079012B (en) * 1957-02-04 1960-04-07 Bergwerksverband Gmbh Process for leaching nitrogen oxides from gases containing them and hydrogen chloride
FR1541707A (en) * 1966-07-11 1968-10-11 Pullman Inc Improved process for manufacturing nitric acid
DE2510294A1 (en) * 1975-03-10 1976-09-23 Ciba Geigy Ag PROCESS FOR SEPARATING SO DEEP 2 FROM GAS TROEMS WITH THE RECOVERY OF SULFUR ACID BY THE NITROGEN OXIDE PROCESS
DE2654582A1 (en) * 1976-12-02 1978-06-08 Texaco Development Corp Nitrogen oxides and sulphur dioxide removal from waste gas - with by prodn. of sulphur and sulphuric acid
US4562052A (en) * 1984-07-09 1985-12-31 Air Products And Chemicals, Inc. Process for the removal of nitrogen oxides from nitric acid plant tail gas
IT1204288B (en) * 1986-01-20 1989-03-01 Friuli Chim Spa NITROGEN OXIDE (NXOY) ABATEMENT PROCEDURE FROM EXHAUST GAS OF AMMONIA OXIDATION PLANTS

Also Published As

Publication number Publication date
ES2006971A6 (en) 1989-05-16
FR2632210A1 (en) 1989-12-08
GB2220200A (en) 1990-01-04
DE3918212A1 (en) 1989-12-21
GB8912737D0 (en) 1989-07-19
IT8920808A0 (en) 1989-06-07

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