IT1051297B - PROCEDURE FOR THE TREATMENT OF LIQUID EFFLUENTS CONTAINING TIOSOL SULPHATES - Google Patents

PROCEDURE FOR THE TREATMENT OF LIQUID EFFLUENTS CONTAINING TIOSOL SULPHATES

Info

Publication number
IT1051297B
IT1051297B IT69926/75A IT6992675A IT1051297B IT 1051297 B IT1051297 B IT 1051297B IT 69926/75 A IT69926/75 A IT 69926/75A IT 6992675 A IT6992675 A IT 6992675A IT 1051297 B IT1051297 B IT 1051297B
Authority
IT
Italy
Prior art keywords
tiosol
sulphates
procedure
treatment
liquid effluents
Prior art date
Application number
IT69926/75A
Other languages
Italian (it)
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
Application granted granted Critical
Publication of IT1051297B publication Critical patent/IT1051297B/en

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)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Removal Of Specific Substances (AREA)
IT69926/75A 1974-11-28 1975-11-27 PROCEDURE FOR THE TREATMENT OF LIQUID EFFLUENTS CONTAINING TIOSOL SULPHATES IT1051297B (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 (1)

Publication Number Publication Date
IT1051297B true IT1051297B (en) 1981-04-21

Family

ID=10460499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69926/75A IT1051297B (en) 1974-11-28 1975-11-27 PROCEDURE FOR THE TREATMENT OF LIQUID EFFLUENTS CONTAINING TIOSOL SULPHATES

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
ZA757079B (en) 1976-10-27
FR2332233A1 (en) 1977-06-17
FR2332233B3 (en) 1978-09-01
JPS5178069A (en) 1976-07-07
DE2552979A1 (en) 1976-08-12
GB1533384A (en) 1978-11-22

Similar Documents

Publication Publication Date Title
IT1002956B (en) PROCEDURE FOR THE BIOLOGICAL TREATMENT OF LIQUID WASTE
SE7511341L (en) DISINFECTION OF LIQUID WASTE
IT1108487B (en) PROCEDURE FOR THE TREATMENT OF HAZARDOUS LIQUID WASTE
IT1203007B (en) CENTRIFUGAL APPARATUS FOR THE TREATMENT OF LIQUIDS
IT7950379A0 (en) PROCEDURE FOR THE TREATMENT OF WASTEWATER
IT1133078B (en) DEVICE FOR THE TREATMENT OF LIQUIDS PARTICULARLY FOR PURIFICATION PURPOSE
IT1017998B (en) MOBILE UNIT FOR THE TREATMENT OF LIQUID WASTE
IT1035487B (en) PROCEDURE FOR THE TREATMENT OF WASTE WATERS
IT1065716B (en) DEVICE FOR THE TREATMENT OF LIQUIDS BY GAS
IT1042327B (en) EQUIPMENT FOR LIQUID TREATMENT
IT1009777B (en) INTEGRAL PROCEDURE FOR THE TREATMENT OF POLLUTED WATER
IT1128724B (en) LIQUID TREATMENT APPARATUS
IT1028353B (en) METHOD FOR TREATING LIQUID WASTE
IT1028883B (en) PERFECTED DEVICE FOR THE TREATMENT OF LIQUIDS
IT1040656B (en) DEVICE FOR THE DETERMINATION OF LIQUID LEVELS PARTICULARLY FOR CHEMICAL REACTORS
IT1051297B (en) PROCEDURE FOR THE TREATMENT OF LIQUID EFFLUENTS CONTAINING TIOSOL SULPHATES
IT1163977B (en) APPARATUS FOR THE TREATMENT OF AMMONIAAL EXHAUST LIQUIDS
IT1160858B (en) PROCEDURE FOR THE TREATMENT OF LIQUID EFFLUENTS CONTAINING SULFUR COMPOUNDS IN DISSOLVED FORM
IT1039522B (en) LIQUID AZONITRIL COMPOUNDS
ZA753806B (en) Way of treating liquids containing blood substances
IT1006422B (en) PROCEDURE AND EQUIPMENT FOR THE TREATMENT OF LIQUIDS OR TURBIDS
ZA757399B (en) Treatment of liquid effluent and sewage
IT1046349B (en) PROCEDURE AND DEVICE FOR THE EVAPORATION OF LIQUIDS
IT1015938B (en) PROCEDURE AND DEVICE FOR THE DECONTAMINATION OF CYANIDE AND SOLUTIONS CONTAINING CYANIDE
NO137592C (en) DEVICE FOR BIOLOGICAL TREATMENT OF WASTEWATER