NO931663L - PROCEDURE AND DEVICE FOR MERCURY OIL REMOVAL FROM RUBBER AREAS - Google Patents

PROCEDURE AND DEVICE FOR MERCURY OIL REMOVAL FROM RUBBER AREAS

Info

Publication number
NO931663L
NO931663L NO93931663A NO931663A NO931663L NO 931663 L NO931663 L NO 931663L NO 93931663 A NO93931663 A NO 93931663A NO 931663 A NO931663 A NO 931663A NO 931663 L NO931663 L NO 931663L
Authority
NO
Norway
Prior art keywords
mercury
gas
procedure
oil removal
rubber areas
Prior art date
Application number
NO93931663A
Other languages
Norwegian (no)
Other versions
NO931663D0 (en
Inventor
Dieter Menz
Karl-Heinz Ujma
Original Assignee
Preussag Anlagenbau
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 Preussag Anlagenbau filed Critical Preussag Anlagenbau
Publication of NO931663D0 publication Critical patent/NO931663D0/en
Publication of NO931663L publication Critical patent/NO931663L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • 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
    • B01D53/002—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 condensation
    • 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B03B9/062—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
    • B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
    • B08B9/0327—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid the fluid being in the form of a mist
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
    • B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/60—Glass recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

Abstract

Oppfinnelsen angår en fremgangsmåte for fjerning av kvikksølv fra indre rørflater, især fra demonterte ledninger for gasstransport, og en for dette egnet innretning. Ved transport av naturgass kan kvikksølv forekomme i konsentra- sjoner opptil noen 100 pg/Nm3. Dette kvikksølv forurenser transportrørenes indre vegg. Forurensningen fjernes ved oppvarming av de forurensede flater ved en i stor utstrekning fordampning av kvikksølvet ved gjennomstrømning av en gass. Etter utskillelse av kvikksølvdam- pene fra gassen ledes denne igjen gjen- nom transportrøret.The invention relates to a method for removing mercury from internal pipe surfaces, especially from dismantled gas transport lines, and a device suitable for this purpose. When transporting natural gas, mercury can occur in concentrations up to some 100 pg / Nm3. This mercury contaminates the inner walls of the transport tubes. The contamination is removed by heating the contaminated surfaces by a major evaporation of the mercury by the flow of a gas. After the mercury vapor is separated from the gas, it is again passed through the transport pipe.

NO93931663A 1992-05-07 1993-05-06 PROCEDURE AND DEVICE FOR MERCURY OIL REMOVAL FROM RUBBER AREAS NO931663L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924214885 DE4214885C2 (en) 1992-05-07 1992-05-07 Method and device for removing mercury from inner tube surfaces

Publications (2)

Publication Number Publication Date
NO931663D0 NO931663D0 (en) 1993-05-06
NO931663L true NO931663L (en) 1993-11-08

Family

ID=6458247

Family Applications (1)

Application Number Title Priority Date Filing Date
NO93931663A NO931663L (en) 1992-05-07 1993-05-06 PROCEDURE AND DEVICE FOR MERCURY OIL REMOVAL FROM RUBBER AREAS

Country Status (3)

Country Link
DE (1) DE4214885C2 (en)
NO (1) NO931663L (en)
RU (1) RU2077963C1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9403139L (en) * 1994-09-20 1996-03-21 Boliden Contech Ab Process for the treatment of mercury-contaminated material
DE19520876C2 (en) * 1995-06-08 1998-07-09 Heiner Czwaluk Process for removing layers deposited on the inner walls of pipes from polluting substances and device for carrying out the process
DE19653702C1 (en) * 1996-12-16 1998-08-20 Meyer & John Gmbh & Co Thermal cleaning method for pipes
DE19911206C2 (en) * 1999-03-13 2003-11-06 Net Norddeutsche En Technik Gm Method for determining the mercury content in contaminated steel pipes and / or fittings
US7018483B2 (en) 2002-06-17 2006-03-28 Maskinfabrikken Fornax A/S Machine and method for thermal cleaning and separation of metal parts
DE102005006225B3 (en) * 2005-02-10 2006-01-19 Fachhochschule Lübeck Körperschaft des öffentlichen Rechts Method for cleaning of incrustated pipelines, especially water mains, involves subjecting heated incrustations in impacting fashion to rough vacuum
EP3274106A1 (en) * 2015-03-25 2018-01-31 Chevron U.S.A. Inc. Process, method, and system for removing mercury from pipelines
CN112893338A (en) * 2021-03-23 2021-06-04 天津渤海石化有限公司 Device and method for treating blocked pipeline for propane dehydrogenation propylene preparation device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3706684A1 (en) * 1986-04-08 1987-10-15 Kurt Von Dipl Chem D Beckerath METHOD FOR REMOVING VOLATILE POLLUTANTS FROM CONTAMINATED SOILS, SANDS, SLURRY AND COMPARABLE SOLID AGGREGATES AND RESIDUES

Also Published As

Publication number Publication date
RU2077963C1 (en) 1997-04-27
DE4214885A1 (en) 1993-11-11
DE4214885C2 (en) 1995-10-26
NO931663D0 (en) 1993-05-06

Similar Documents

Publication Publication Date Title
MX9102041A (en) PROCESS AND APPARATUS TO SEPARATE POLLUTANTS IN A CONTAMINATED AREA FROM THE SOIL, WHICH HAS A FORGED ZONE AND A WATER LEVEL
DK0519225T3 (en) Method and apparatus for cleaning flue gases from furnace plants
DK415784A (en) PROCEDURE AND APPARATUS FOR CLEANING GAS
DE69226068D1 (en) METHOD AND DEVICE FOR PURIFYING POLLUTED GASES
US5569154A (en) Method and apparatus for removing mercury from mercury-contaminated soils
NO931663L (en) PROCEDURE AND DEVICE FOR MERCURY OIL REMOVAL FROM RUBBER AREAS
RU2002112481A (en) PLASMA PROCESS AND RELATED EQUIPMENT FOR REMOVING HYDROCARBONS CONTAINED IN SEDIMENT FROM RESERVOIRS FOR OIL STORAGE AND / OR FOR TREATMENT OF WASTE CONTAINING CARBON CARBON
ATE130922T1 (en) SYSTEM FOR DISPOSAL OF WHOLE TIRES.
RU93005323A (en) METHOD AND DEVICE FOR REMOVING MERCURY FROM THE INTERNAL SURFACE OF PIPES
ATE109282T1 (en) METHOD AND DEVICE FOR CONTINUOUS MONITORING OF EXHAUST GASES FROM INCINERATORS.
NO984885D0 (en) Method and filter device for removing and / or destroying organic substances in polluted air
DK0563554T3 (en) Method and plant for removing mercury from pipelines and transport plant parts for the treatment and transport of natural gas
DK11492A (en) PROCEDURE FOR CLEANING A MIXTURE OF AIR AND VAPOR FROM EASY Crude oil during recovery of the CARBON HYDRADES AND PLANT FOR USE IN THE PROCEDURE
SE8403385L (en) SET TO CLEAN POLLUTED FORMAL AND CLEANING DEVICE FOR IMPLEMENTATION OF THIS SET
KR910021521A (en) Purification method of exhaust gas
ATE262667T1 (en) METHOD AND DEVICE FOR CLEANING AND CRYOGENIC SEPARATION OF AIR WITHOUT PRE-COOLING
SE8802093D0 (en) MAKE REMOVING MERCURY FROM SMOKE GAS
ATE134156T1 (en) METHOD FOR CLEANING FLUE GASES
MX9304244A (en) METHOD AND SEPARATION SYSTEM, TO REMOVE PARTICLES OF GASES FROM CHEMICAL PROCESSES OR PETROCHEMICAL PLANTS.
AU2003268441A1 (en) Method and apparatus for treating exhaust from combustion devices
FR2787438B1 (en) STATION FOR THE TREATMENT OF POLLUTED, LIQUID OR GASEOUS EFFLUENTS, OF WHICH AT LEAST ONE OF THE TREATMENT STATIONS IS CONSISTED BY A FLEXIBLE TANK
RU2027491C1 (en) Scrubber
NO942233L (en) Process for the treatment of solids collected during the purification of flue gases
JPS541955A (en) Method of removing chlorine contained in exhaust gas treating liquid
JPS5665951A (en) Mercury recovering apparatus provided with purifier