IT1070610B - Perfezionamenti ai procedimenti di disassorbimento di composti volati li sciolti in una fase liquida - Google Patents

Perfezionamenti ai procedimenti di disassorbimento di composti volati li sciolti in una fase liquida

Info

Publication number
IT1070610B
IT1070610B IT68358/76A IT6835876A IT1070610B IT 1070610 B IT1070610 B IT 1070610B IT 68358/76 A IT68358/76 A IT 68358/76A IT 6835876 A IT6835876 A IT 6835876A IT 1070610 B IT1070610 B IT 1070610B
Authority
IT
Italy
Prior art keywords
refinements
liquid phase
compounds dissolved
fluid compounds
disabling
Prior art date
Application number
IT68358/76A
Other languages
English (en)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Application granted granted Critical
Publication of IT1070610B publication Critical patent/IT1070610B/it

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
    • B01D53/18—Absorbing units; Liquid distributors therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/586—Treatment of water, waste water, or sewage by removing specified dissolved compounds by removing ammoniacal nitrogen
    • 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
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • 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
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
    • C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
    • C10K1/12—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids alkaline-reacting including the revival of the used wash liquors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Industrial Gases (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
IT68358/76A 1975-06-24 1976-06-04 Perfezionamenti ai procedimenti di disassorbimento di composti volati li sciolti in una fase liquida IT1070610B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE830595 1975-06-24

Publications (1)

Publication Number Publication Date
IT1070610B true IT1070610B (it) 1985-04-02

Family

ID=3861226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68358/76A IT1070610B (it) 1975-06-24 1976-06-04 Perfezionamenti ai procedimenti di disassorbimento di composti volati li sciolti in una fase liquida

Country Status (6)

Country Link
US (1) US4104038A (it)
JP (1) JPS605322B2 (it)
FR (1) FR2315297A1 (it)
GB (1) GB1493780A (it)
IT (1) IT1070610B (it)
NL (1) NL7606826A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2066999B (en) * 1980-01-04 1984-01-04 Allsop Inc Video player/recorder cleaning apparatus and method
JPS6346893Y2 (it) * 1980-05-16 1988-12-05
JPS5845621A (ja) * 1981-09-09 1983-03-16 Canon Inc クリ−ニング・カセツト
JPS59161510U (ja) * 1983-04-11 1984-10-29 サンセイ理工株式会社 ビデオテ−プレコ−ダのヘツドクリ−ニングカセツト
GB2139610B (en) * 1983-05-10 1987-06-03 Cory & Son Limited Wm Treatment of an aqueous medium to reduce ammonia content thereof
US5770087A (en) * 1991-03-18 1998-06-23 Reuter; Karl Arnold Continuous chromatography
JPH0644539A (ja) * 1992-05-25 1994-02-18 Sofutetsuku Kogyo:Kk カセット形磁気ヘッド消磁装置
CN100378012C (zh) * 2006-06-15 2008-04-02 武汉科技大学 一种处理焦化废氨水中氨氮的方法
GB2576518B (en) * 2018-08-21 2022-09-21 Process Ltd Systems and methods for removing ammonia from an ammonia-containing liquid

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2156843A (en) * 1935-08-06 1939-05-02 Michigan Alkali Company Process for introducing lime into stills for the recovery of ammonia
US2781244A (en) * 1952-09-18 1957-02-12 Allied Chem & Dye Corp Controlled recovery of ammonia from liquors containing fixed ammonia values
DE1028101B (de) * 1953-10-31 1958-04-17 Klemens Lurz Dipl Ing Verfahren zum Abtreiben von Ammoniak aus Ammoniakwasser
US2839369A (en) * 1956-06-14 1958-06-17 Koppers Co Inc Ammonia still apparatus
US3292345A (en) * 1963-06-25 1966-12-20 Wunderlich Gunther Process for converting coke oven ammonia and hydrogen sulfide
GB1007118A (en) * 1963-09-17 1965-10-13 Woodall Duckham Constr Co Ltd Improvements in or relating to the treatment of industrial effluents
BE714144A (it) * 1967-04-27 1968-09-16
DE2054336A1 (de) * 1970-11-05 1972-05-10 Fa. Carl Still, 4350 Recklinghausen Verfahren zur Verbrennung oder Zersetzung des bei der Aufbereitung von Kokerei- oder Gaswerksgas anfallenden Ammoniaks
US3785121A (en) * 1972-03-27 1974-01-15 P Phelps Combination gas stripper and cooling tower
FR2187707B1 (it) * 1972-06-12 1974-12-27 Speichim
DE2229213C2 (de) * 1972-06-15 1982-12-02 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Aufarbeitung der bei der Entgasung oder Vergasung von Kohlen anfallenden Abwässer
US3920419A (en) * 1974-04-10 1975-11-18 Republic Steel Corp Method of removing ammonia from ammonia containing liquor

Also Published As

Publication number Publication date
JPS605322B2 (ja) 1985-02-09
US4104038A (en) 1978-08-01
NL7606826A (nl) 1976-12-28
GB1493780A (en) 1977-11-30
JPS523574A (en) 1977-01-12
FR2315297A1 (fr) 1977-01-21
FR2315297B1 (it) 1983-01-14

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