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DK0461385T3 - Process for treating wastewater from gasification plants operating under high pressure - Google Patents

Process for treating wastewater from gasification plants operating under high pressure

Info

Publication number
DK0461385T3
DK0461385T3 DK91107272T DK91107272T DK0461385T3 DK 0461385 T3 DK0461385 T3 DK 0461385T3 DK 91107272 T DK91107272 T DK 91107272T DK 91107272 T DK91107272 T DK 91107272T DK 0461385 T3 DK0461385 T3 DK 0461385T3
Authority
DK
Denmark
Prior art keywords
high pressure
under high
operating under
treating wastewater
plants operating
Prior art date
Application number
DK91107272T
Other languages
Danish (da)
Inventor
Bernhard Dr Firnhaber
Manfred Dr Gross
Karl Dr Schmid
Original Assignee
Krupp Koppers Gmbh
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 Krupp Koppers Gmbh filed Critical Krupp Koppers Gmbh
Application granted granted Critical
Publication of DK0461385T3 publication Critical patent/DK0461385T3/en

Links

Classifications

    • 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
    • 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
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • C02F11/08—Wet air oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Industrial Gases (AREA)
  • Removal Of Specific Substances (AREA)
DK91107272T 1990-06-08 1991-05-04 Process for treating wastewater from gasification plants operating under high pressure DK0461385T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904018309 DE4018309A1 (en) 1990-06-08 1990-06-08 METHOD FOR PROCESSING WASTE WATER FROM GASIFICATION SYSTEMS OPERATED AT PRESSURIZED PRESSURE

Publications (1)

Publication Number Publication Date
DK0461385T3 true DK0461385T3 (en) 1993-06-07

Family

ID=6407994

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91107272T DK0461385T3 (en) 1990-06-08 1991-05-04 Process for treating wastewater from gasification plants operating under high pressure

Country Status (4)

Country Link
EP (1) EP0461385B1 (en)
DE (2) DE4018309A1 (en)
DK (1) DK0461385T3 (en)
ES (1) ES2038876T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9200205A (en) * 1992-02-04 1993-09-01 Kema Nv METHOD AND APPARATUS FOR CLEANING A FLUID FLOW
DE4238289C2 (en) * 1992-11-13 1997-02-06 Rheinische Braunkohlenw Ag Process and plant for the pretreatment of process wastewater
DE4400243A1 (en) * 1994-01-07 1995-07-13 Bayer Ag Process for the wet oxidative treatment of organic pollutants in waste water
US6110385A (en) * 1998-06-05 2000-08-29 United States Filter Corporation System and method for removing volatile compounds from a waste stream
AU2001239044A1 (en) * 2000-03-03 2001-09-12 Jerzy Stefan Janiak Method and unit for achieving highly effective oxidation treatments
DE102010062769B4 (en) * 2010-12-09 2017-02-23 Siemens Aktiengesellschaft Soot water purification by means of continuous pressure filtration
US8470077B2 (en) 2011-11-17 2013-06-25 Alstom Technology Ltd Low pressure stripping in a gas purification process and systems thereof
DE102013006289A1 (en) * 2013-04-12 2014-10-16 Thyssenkrupp Industrial Solutions Ag Process for the improved purification of waste water from a coke oven plant
CN105948306B (en) * 2016-05-12 2018-09-21 华陆工程科技有限责任公司 A kind of pretreatment of coal gasification waste water exhaust gas and method of comprehensive utilization
DE102016221124A1 (en) 2016-10-26 2018-04-26 Thyssenkrupp Ag Process and apparatus for treating water from gasification processes
CN106517676A (en) * 2016-12-28 2017-03-22 北京清大国华环境股份有限公司 Biomass gasification wastewater treatment method and device
JP7160591B2 (en) * 2018-07-26 2022-10-25 三菱重工エンジニアリング株式会社 Energy gas purification wastewater treatment device and energy gas purification wastewater treatment method
CN109179843B (en) * 2018-11-14 2024-08-09 中国华能集团清洁能源技术研究院有限公司 Water-saving dry pulverized coal pressurized gasification black water treatment device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328989A1 (en) * 1983-08-11 1985-02-21 Krupp Koppers GmbH, 4300 Essen METHOD FOR PROCESSING THE WATER RESULTING FROM THE DIRECT WATER WASHING OF RAW GAS FROM COAL GASIFICATION PLANTS
DE3714016A1 (en) * 1987-04-27 1988-11-10 Rheinische Braunkohlenw Ag Process for the treatment of scrubbing water from a gas scrubber
US4857198A (en) * 1988-07-29 1989-08-15 Zimpro/Passavant Inc. Process for treatment of water containing volatile and toxic compounds

Also Published As

Publication number Publication date
EP0461385A1 (en) 1991-12-18
EP0461385B1 (en) 1993-02-10
DE4018309A1 (en) 1991-12-12
DE59100038D1 (en) 1993-03-25
ES2038876T3 (en) 1993-08-01

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