GB1356147A - Process for removing nitric oxide from gaseous mixtures - Google Patents

Process for removing nitric oxide from gaseous mixtures

Info

Publication number
GB1356147A
GB1356147A GB4613171A GB4613171A GB1356147A GB 1356147 A GB1356147 A GB 1356147A GB 4613171 A GB4613171 A GB 4613171A GB 4613171 A GB4613171 A GB 4613171A GB 1356147 A GB1356147 A GB 1356147A
Authority
GB
United Kingdom
Prior art keywords
gas
coke oven
oven gas
nitric oxide
oct
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
Application number
GB4613171A
Other languages
English (en)
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of GB1356147A publication Critical patent/GB1356147A/en
Expired legal-status Critical Current

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
    • B01D53/34—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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K3/00—Modifying the chemical composition of combustible gases containing carbon monoxide to produce an improved fuel, e.g. one of different calorific value, which may be free from carbon monoxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Industrial Gases (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treating Waste Gases (AREA)
GB4613171A 1970-10-19 1971-10-04 Process for removing nitric oxide from gaseous mixtures Expired GB1356147A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8194570A 1970-10-19 1970-10-19

Publications (1)

Publication Number Publication Date
GB1356147A true GB1356147A (en) 1974-06-12

Family

ID=22167410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4613171A Expired GB1356147A (en) 1970-10-19 1971-10-04 Process for removing nitric oxide from gaseous mixtures

Country Status (5)

Country Link
US (1) US3773897A (enExample)
CA (1) CA965222A (enExample)
DE (1) DE2152097A1 (enExample)
FR (1) FR2111247A5 (enExample)
GB (1) GB1356147A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49126566A (enExample) * 1973-04-10 1974-12-04
US4055624A (en) * 1973-10-03 1977-10-25 Hodogaya Chemical Co., Ltd. Process for removing nitrogen oxides from gaseous mixtures
US3961018A (en) * 1973-12-06 1976-06-01 United Air Specialists, Inc. Method for purification of gas streams by removal of acidic gases
JPS5643771B2 (enExample) * 1973-12-18 1981-10-15
JPS5217824B2 (enExample) * 1974-04-19 1977-05-18
GB1505169A (en) * 1974-11-02 1978-03-30 Fuji Kasui Eng Co Ltd Process for removing nitrogen oxides from waste gas
US4247321A (en) * 1979-05-21 1981-01-27 Persinger James G Method and apparatus for obtaining fertilizing solution from fossil fueled stationary engines
US8449288B2 (en) * 2003-03-19 2013-05-28 Nalco Mobotec, Inc. Urea-based mixing process for increasing combustion efficiency and reduction of nitrogen oxides (NOx)
US7670569B2 (en) * 2003-06-13 2010-03-02 Mobotec Usa, Inc. Combustion furnace humidification devices, systems & methods
US8353698B2 (en) * 2003-06-13 2013-01-15 Nalco Mobotec, Inc. Co-axial injection system
US7537743B2 (en) * 2004-02-14 2009-05-26 Mobotec Usa, Inc. Method for in-furnace regulation of SO3 in catalytic NOx reducing systems
US20050178303A1 (en) * 2004-02-14 2005-08-18 Higgins Brian S. Method for in-furnace reduction and control of sulfur trioxide
US8251694B2 (en) * 2004-02-14 2012-08-28 Nalco Mobotec, Inc. Method for in-furnace reduction flue gas acidity
US7410356B2 (en) 2005-11-17 2008-08-12 Mobotec Usa, Inc. Circulating fluidized bed boiler having improved reactant utilization
US8069824B2 (en) * 2008-06-19 2011-12-06 Nalco Mobotec, Inc. Circulating fluidized bed boiler and method of operation
CN109569232A (zh) * 2018-12-18 2019-04-05 中国科学院过程工程研究所 一种气动式臭氧分布器及烟道

Also Published As

Publication number Publication date
FR2111247A5 (enExample) 1972-06-02
US3773897A (en) 1973-11-20
DE2152097A1 (de) 1972-04-27
CA965222A (en) 1975-04-01

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees