FR2332233A1 - IMPROVEMENT IN THE TREATMENT OF AQUEOUS EFFLUENTS CONTAINING SULFUR COMPOUNDS - Google Patents

IMPROVEMENT IN THE TREATMENT OF AQUEOUS EFFLUENTS CONTAINING SULFUR COMPOUNDS

Info

Publication number
FR2332233A1
FR2332233A1 FR7536350A FR7536350A FR2332233A1 FR 2332233 A1 FR2332233 A1 FR 2332233A1 FR 7536350 A FR7536350 A FR 7536350A FR 7536350 A FR7536350 A FR 7536350A FR 2332233 A1 FR2332233 A1 FR 2332233A1
Authority
FR
France
Prior art keywords
improvement
treatment
sulfur compounds
containing sulfur
aqueous effluents
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.)
Granted
Application number
FR7536350A
Other languages
French (fr)
Other versions
FR2332233B3 (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.)
British Gas Corp
Original Assignee
British Gas Corp
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 British Gas Corp filed Critical British Gas Corp
Publication of FR2332233A1 publication Critical patent/FR2332233A1/en
Application granted granted Critical
Publication of FR2332233B3 publication Critical patent/FR2332233B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • 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
    • 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
    • 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
    • C10K1/124—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 containing metal compounds other than alkali- or earth-alkali carbonates, hydroxides- or oxides- or salts of inorganic acids derived from sulfur
    • 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
    • C10K1/128—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 containing organic oxygen transferring compounds, e.g. sulfoxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
FR7536350A 1974-11-28 1975-11-27 IMPROVEMENT IN THE TREATMENT OF AQUEOUS EFFLUENTS CONTAINING SULFUR COMPOUNDS Granted FR2332233A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51562/74A GB1533384A (en) 1974-11-28 1974-11-28 Treatment of effluents

Publications (2)

Publication Number Publication Date
FR2332233A1 true FR2332233A1 (en) 1977-06-17
FR2332233B3 FR2332233B3 (en) 1978-09-01

Family

ID=10460499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536350A Granted FR2332233A1 (en) 1974-11-28 1975-11-27 IMPROVEMENT IN THE TREATMENT OF AQUEOUS EFFLUENTS CONTAINING SULFUR COMPOUNDS

Country Status (6)

Country Link
JP (1) JPS5178069A (en)
DE (1) DE2552979A1 (en)
FR (1) FR2332233A1 (en)
GB (1) GB1533384A (en)
IT (1) IT1051297B (en)
ZA (1) ZA757079B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2861757D1 (en) * 1977-10-13 1982-06-03 British Gas Corp Regeneration of an absorbent liquid
JPS5495969A (en) * 1978-01-11 1979-07-28 Kobe Steel Ltd Desulfurizing method for gas containing hydrogen sulfide
DE2906056A1 (en) * 1979-02-16 1980-08-28 Linde Ag METHOD FOR RECOVERY OF THE SALTS OF ANTHRACHINON DISULPHONIC ACIDS FROM A WASHING LIQUID FLOW
DE3016240A1 (en) * 1980-04-26 1981-10-29 Linde Ag, 6200 Wiesbaden METHOD FOR TREATING AN AQUEOUS ALKALINE SOLUTION OF ANTHRACHINONE DISULPHONIC ACID SALTS
GB2155453A (en) * 1984-03-12 1985-09-25 British Gas Corp Treatment of "Stretford" redox solutions
CN102815812B (en) * 2011-06-10 2013-11-06 中国石油化工股份有限公司 Optimization process method for recovering sodium sulfate form ethylene waste alkali

Also Published As

Publication number Publication date
JPS5178069A (en) 1976-07-07
FR2332233B3 (en) 1978-09-01
DE2552979A1 (en) 1976-08-12
GB1533384A (en) 1978-11-22
ZA757079B (en) 1976-10-27
IT1051297B (en) 1981-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse