BG103290A - Device and method for gas elimination - Google Patents

Device and method for gas elimination

Info

Publication number
BG103290A
BG103290A BG103290A BG10329099A BG103290A BG 103290 A BG103290 A BG 103290A BG 103290 A BG103290 A BG 103290A BG 10329099 A BG10329099 A BG 10329099A BG 103290 A BG103290 A BG 103290A
Authority
BG
Bulgaria
Prior art keywords
gas
reaction chamber
evaporation cooler
water
cooler
Prior art date
Application number
BG103290A
Other languages
Bulgarian (bg)
Inventor
Thomas Wascher
Original Assignee
Thomas Wascher
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 Thomas Wascher filed Critical Thomas Wascher
Publication of BG103290A publication Critical patent/BG103290A/en

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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2045—Hydrochloric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/204—Inorganic halogen compounds
    • B01D2257/2047—Hydrofluoric acid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/404—Nitrogen oxides other than dinitrogen oxide

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Exhaust Gas After Treatment (AREA)

Abstract

The invention relates to a device and a method for theelimination of gases such as SO2, NOx, HC1 and/or HF contained inunscrubbed or flue gas (1') from a combustion plant using anevaporation cooler (8). At least one inlet pipe (1) for feedingunscrubbed gas (1') and at least one discharge pipe (5) for thedrained water (5') are connected to the evaporation cooler (8) inthe device. The cooling evaporator (8) operates jointly with atleast one cooling device. The discharge pipe (5) for the drainedwater (5') is directly or indirectly or by means of a flowdistributor (48 or 49) connected to the evaporation cooler (8) inthe direction of the draining of the water (5'), designed in it,and to the secondary reaction chamber (13) in the same directionof the unscrubbed gas (1'). An additional pipe (10) for thereaction gas (10') is connected to the evaporation cooler (8) inthe direction of the flow or on the level of the drained water(5') which connects the evaporation cooler (8) directly orindirectly to reaction chamber (13). Reaction chamber (13) has atleast one discharge pipe or discharge canal (62) for powder-typemixture.39 claims, 2 figures
BG103290A 1996-09-27 1999-03-26 Device and method for gas elimination BG103290A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996139808 DE19639808C1 (en) 1996-09-27 1996-09-27 Removal of gases, e.g. sulphur di:oxide from crude gas
PCT/EP1997/005148 WO1998013127A1 (en) 1996-09-27 1997-09-19 Device and method for gas removal

Publications (1)

Publication Number Publication Date
BG103290A true BG103290A (en) 1999-09-30

Family

ID=7807113

Family Applications (1)

Application Number Title Priority Date Filing Date
BG103290A BG103290A (en) 1996-09-27 1999-03-26 Device and method for gas elimination

Country Status (5)

Country Link
CN (1) CN1238710A (en)
AU (1) AU4704697A (en)
BG (1) BG103290A (en)
DE (1) DE19639808C1 (en)
WO (1) WO1998013127A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015323A1 (en) * 1998-09-11 2000-03-23 David Sterling Process for the removal of pollutants from flue gases
KR101431168B1 (en) * 2010-06-25 2014-08-18 가부시키가이샤 아루박 Film-forming apparatus, and method for maintaining film-forming apparatus
DE102015104376A1 (en) * 2015-03-24 2016-09-29 M. Braun Inertgas-Systeme Gmbh Clean gas cabin
CN106362554A (en) * 2016-08-31 2017-02-01 安徽八化工股份有限公司 Device for treating tail gas in chlorobenzene production
CN107469605A (en) * 2017-09-05 2017-12-15 南通山剑石墨设备有限公司 A kind of graphite formula hydrogen chloride tail gas absorption tower
CN113932271B (en) * 2021-11-26 2023-04-25 安徽工程大学 Environment-friendly barbecue oil smoke treatment facility
CN118001921B (en) * 2024-04-10 2024-06-07 太原工业学院 Degradation device for degrading ammonia gas by photocatalysis

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969482A (en) * 1974-04-25 1976-07-13 Teller Environmental Systems, Inc. Abatement of high concentrations of acid gas emissions
DK155780C (en) * 1980-12-23 1989-10-02 Roedsgaard Jes Mathias Nordlie PROCEDURE FOR THE CLEANING OF EXHAUST GAS FROM HEATING INSTALLATION AND A PLANT FOR EXERCISING THE PROCEDURE
DE3877834T2 (en) * 1987-05-30 1993-05-19 Ebara Corp METHOD FOR TREATING EXHAUST GAS.
JPH0640945B2 (en) * 1987-12-10 1994-06-01 株式会社荏原製作所 Radiation irradiation exhaust gas treatment method
IT1251334B (en) * 1991-09-19 1995-05-08 Ente Naz Energia Elettrica METHOD FOR REMOVING POLLUTANTS FROM A COMBUSTION GAS AND PLANT FOR IMPLEMENTING THE METHOD
JP3361200B2 (en) * 1994-12-12 2003-01-07 日本原子力研究所 Exhaust gas treatment method and equipment for electron beam irradiation

Also Published As

Publication number Publication date
DE19639808C1 (en) 1997-12-04
AU4704697A (en) 1998-04-17
WO1998013127A1 (en) 1998-04-02
CN1238710A (en) 1999-12-15

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