BR7704415A - Processo para separar gases acidos e amonia de uma solucao aquosa diluida destes - Google Patents

Processo para separar gases acidos e amonia de uma solucao aquosa diluida destes

Info

Publication number
BR7704415A
BR7704415A BR7704415A BR7704415A BR7704415A BR 7704415 A BR7704415 A BR 7704415A BR 7704415 A BR7704415 A BR 7704415A BR 7704415 A BR7704415 A BR 7704415A BR 7704415 A BR7704415 A BR 7704415A
Authority
BR
Brazil
Prior art keywords
ammonia
water solution
acid gases
diluted water
separate acid
Prior art date
Application number
BR7704415A
Other languages
English (en)
Inventor
D Glassman
E Maier
W Didyez
G Saniga
Original Assignee
Uss Eng & Consult
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 Eng & Consult filed Critical Uss Eng & Consult
Publication of BR7704415A publication Critical patent/BR7704415A/pt

Links

Classifications

    • 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
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y10S210/904—-CN containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Industrial Gases (AREA)
BR7704415A 1976-07-08 1977-07-06 Processo para separar gases acidos e amonia de uma solucao aquosa diluida destes BR7704415A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/703,407 US4104131A (en) 1976-07-08 1976-07-08 Process for separating ammonia and acid gases from waste waters containing fixed ammonia salts

Publications (1)

Publication Number Publication Date
BR7704415A true BR7704415A (pt) 1978-05-02

Family

ID=24825258

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704415A BR7704415A (pt) 1976-07-08 1977-07-06 Processo para separar gases acidos e amonia de uma solucao aquosa diluida destes

Country Status (8)

Country Link
US (1) US4104131A (pt)
JP (1) JPS5328073A (pt)
AU (1) AU517917B2 (pt)
BR (1) BR7704415A (pt)
CA (1) CA1092051A (pt)
DE (1) DE2730560A1 (pt)
GB (1) GB1586252A (pt)
SE (1) SE429645B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS201654B1 (en) * 1976-10-29 1980-11-28 Jaroslav Kristoufek Method of obtaining concentrated nitrogenous and organic phosphatocalcareous products from organic materials,animal excrements and sewage sludge
US4294812A (en) * 1978-05-25 1981-10-13 General Electric Company Recovery of ammonia from aqueous streams
LU80327A1 (fr) * 1978-10-04 1979-03-16 Centre Rech Metallurgique Procede d'epuration des eaux residuaires
US4271013A (en) * 1979-02-21 1981-06-02 Republic Steel Corporation Method and apparatus for removing biodegradable compounds from wastewater
US4323430A (en) * 1981-03-16 1982-04-06 United States Steel Corporation Process for separating ammonia and acid gases from streams containing fixed ammonia salts
US4594131A (en) * 1984-08-13 1986-06-10 United States Steel Corporation Process for removing ammonia and acid gases from process streams
CA2092492A1 (en) * 1992-03-30 1993-10-01 Ecc Specialty Chemicals Inc. N-(2-hydroxyethyl)-n-bis (methylenephosphonic acid) and corresponding n-oxide thereof for high ph scale control
EP1296907B1 (en) * 2000-03-08 2006-08-16 ISG Resources, Inc. Control of ammonia emission from ammonia-laden fly ash in concrete
KR100768299B1 (ko) * 2001-07-06 2007-10-17 주식회사 포스코 코크스오븐가스에서 포집된 안수의 결합성 암모니아 처리방법
KR100812701B1 (ko) * 2001-12-21 2008-03-12 재단법인 포항산업과학연구원 화성폐수 처리방법
CN100450945C (zh) * 2005-11-24 2009-01-14 苏州久王多铵盐科技有限公司 焦炉气脱硫脱氰废水的处理方法
US7811455B2 (en) * 2007-06-07 2010-10-12 Burke Dennis A Removal of ammonia from fermentation effluent and sequestration as ammonium bicarbonate and/or carbonate
CN103264991B (zh) * 2013-06-04 2014-10-08 枣庄德信环保技术有限公司 一种处理焦炉煤气脱硫副产品硫膏的方法
RU2708005C1 (ru) * 2019-04-01 2019-12-03 Общество с ограниченной ответственностью "ХАММЕЛЬ" Способ очистки сернисто-щелочных сточных вод
RU2708602C1 (ru) * 2019-04-29 2019-12-09 Общество с ограниченной ответственностью "ХАММЕЛЬ" Способ очистки сернисто-щелочных сточных вод
CN116216830B (zh) * 2023-01-28 2025-01-07 中冶焦耐(大连)工程技术有限公司 一种节能脱酸蒸氨工艺及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635073A (en) * 1953-04-14 Phenol removal from phenol-con
US1905108A (en) * 1929-06-15 1933-04-25 Koppers Co Delaware Distillation of gas liquor
US1928510A (en) * 1930-11-14 1933-09-26 Koppers Co Inc Production of pure ammonia
US2029467A (en) * 1934-06-07 1936-02-04 Mathieson Alkali Works Inc Distillation of ammonia from aqueous ammoniacal brines
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
US2892682A (en) * 1955-08-10 1959-06-30 Struthers Wells Corp Inhibition of scale formation in the recovery of ammonia in the ammoniasoda process
US2839369A (en) * 1956-06-14 1958-06-17 Koppers Co Inc Ammonia still apparatus
GB1007118A (en) * 1963-09-17 1965-10-13 Woodall Duckham Constr Co Ltd Improvements in or relating to the treatment of industrial effluents
US3336221A (en) * 1964-11-05 1967-08-15 Calgon Corp Method of inhibiting precipitation and scale formation
US3434969A (en) * 1967-08-11 1969-03-25 Calgon Corp Scale inhibiting

Also Published As

Publication number Publication date
DE2730560A1 (de) 1978-01-19
JPS5328073A (en) 1978-03-15
CA1092051A (en) 1980-12-23
AU517917B2 (en) 1981-09-03
AU2653377A (en) 1979-01-04
SE7707832L (sv) 1978-01-09
US4104131A (en) 1978-08-01
SE429645B (sv) 1983-09-19
GB1586252A (en) 1981-03-18

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