NO20063247L - Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment - Google Patents

Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment

Info

Publication number
NO20063247L
NO20063247L NO20063247A NO20063247A NO20063247L NO 20063247 L NO20063247 L NO 20063247L NO 20063247 A NO20063247 A NO 20063247A NO 20063247 A NO20063247 A NO 20063247A NO 20063247 L NO20063247 L NO 20063247L
Authority
NO
Norway
Prior art keywords
process equipment
equipment
gas
contact
vapor pressure
Prior art date
Application number
NO20063247A
Other languages
Norwegian (no)
Inventor
Bent Erlend Vigeland
Tor Bruun
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO20063247A priority Critical patent/NO20063247L/en
Priority to PCT/NO2007/000236 priority patent/WO2008007967A1/en
Publication of NO20063247L publication Critical patent/NO20063247L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/02—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in air or gases by adding vapour phase inhibitors

Abstract

Foreliggende oppfinnelse omhandler en fremgangsmåte for å beskytte prosessutstyr eller deler med som har et vesentlig damptrykk ved å tilsette komponenten som ellers ville fordampet til gassen som er i kontakt med prosessutstyret. Fremgangsmåten innbefatter å tilsette gasstrømmen den nevnte fordampende komponenten og fange inn den fordampende komponenten fra gasstrømmen. Foreliggende oppfinnelse gjør det mulig å hindre nedbryting og dermed øke levetiden for prosessutstyr eller deler som ellers enten ville bli utsatt for fordamping av en av sine kjemiske bestanddeler eller for kondensering av kjemiske bestanddeler fra gassen som dannes ved fordamping i andre prosessutstyrsdeler.The present invention relates to a method for protecting process equipment or parts having a significant vapor pressure by adding the component which would otherwise evaporate to the gas in contact with the process equipment. The method includes adding the gas stream to said evaporative component and capturing the evaporative component from the gas stream. The present invention makes it possible to prevent degradation and thereby increase the life of process equipment or parts which would otherwise be either exposed to evaporation of one of its chemical constituents or to condensation of chemical constituents from the gas formed by evaporation in other process equipment parts.

NO20063247A 2006-07-12 2006-07-12 Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment NO20063247L (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO20063247A NO20063247L (en) 2006-07-12 2006-07-12 Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment
PCT/NO2007/000236 WO2008007967A1 (en) 2006-07-12 2007-06-27 Protection of process equipment with significant vapour pressure by adding an evaporating component to gas in contact with said equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20063247A NO20063247L (en) 2006-07-12 2006-07-12 Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment

Publications (1)

Publication Number Publication Date
NO20063247L true NO20063247L (en) 2008-01-14

Family

ID=38923456

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20063247A NO20063247L (en) 2006-07-12 2006-07-12 Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment

Country Status (2)

Country Link
NO (1) NO20063247L (en)
WO (1) WO2008007967A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108644016B (en) * 2018-03-26 2019-08-16 杭州意能电力技术有限公司 Gas-steam combined cycle set therrmodynamic system stops spare corrosion protection technique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3749554A (en) * 1970-06-08 1973-07-31 Union Oil Co Method for reducing erosion and corrosion of metal surfaces
FR2773821B1 (en) * 1998-01-16 2000-04-07 Electricite De France PROCESS FOR THE PRESERVATION OF SILVER OBJECTS AND A PURIFICATION APPARATUS FOR IMPLEMENTING IT
DE10137130C1 (en) * 2001-07-30 2003-03-13 Excor Korrosionsforschung Gmbh Vapor phase corrosion inhibitors, process for their preparation and use
GB0130145D0 (en) * 2001-12-17 2002-02-06 Ici Plc Metal passivation

Also Published As

Publication number Publication date
WO2008007967A1 (en) 2008-01-17

Similar Documents

Publication Publication Date Title
WO2010002730A3 (en) Systems, methods, and compositions for the inhibition of corrosion of metallic surfaces
BR112012017438A2 (en) water wash method and system for a carbon dioxide capture process
BR112012030340A2 (en) process for treating a natural gas stream
BR122015030334B8 (en) process for selecting an Asian soybean rust resistant soybean plant
EA201070069A1 (en) COMPOSITIONS OF FIBER SORBENT AND ADSORPTION METHODS WITH CYCLIC TEMPERATURE VIBRATIONS
CL2013000532A1 (en) An activated carbon that has been exposed to a non-halogenated additive; a process to improve the thermal stability of said activated carbon, a non-halogenated additive; and a process to mitigate the atmospheric release of toxic gaseous substances from exhaust gases.
DK2121551T3 (en) Method of Evaporating Glycerol
GB2455243A (en) A process for the absorption of sulphur dioxide from flue gas
CL2009000130A1 (en) Compounds derived from 5-fluoro-pyrimidine; fungicidal composition comprising said compounds; and method for the control or prevention of a fungal attack on a plant.
ATE534452T1 (en) POROUS METAL ORGANIC FRAMEWORK MATERIALS AS DESICCANTS
BR112018015918A2 (en) biological conversion process and apparatus
WO2011002767A3 (en) Acid gas scrubbing composition
NO20061393L (en) Removal of mercury compounds from glycol
CL2011002394A1 (en) Thermally activated cellulosic base carbon exposed to a halogen and / or halogen-containing compound; process to improve the thermal stability of said carbon by treating it with halogen; and process to mitigate the atmospheric release of toxic substances in exhaust gases comprising contacting it with treated carbon.
WO2011008527A3 (en) Acid gas scrubbing composition
EA201490299A1 (en) METHOD FOR REMOVING IMPURITIES FROM HEAT GAS CONDENSATE
BR112012004910A2 (en) method, device, and system for updating IP address location information
BR112015008499A2 (en) method for the concentration of aqueous hydrogen halide solutions
ATE505631T1 (en) MOUNTING STRUCTURE FOR GAS SENSOR
ATE538861T1 (en) DRIP SEPARATOR ARRANGEMENT
CO6430441A2 (en) ABSORPTION MEANS TO REMOVE ACID GASES FROM A FLUID CURRENT
UY33672A (en) METHOD AND PROVISION FOR SEPARATING POLLUTANTS OR VAPORS
NO20063247L (en) Protection of process equipment having a significant vapor pressure by adding a vaporizing component to the gas in contact with said equipment
BR112015025754A2 (en) coating composition, and method for protecting a h2s permeation steel substrate
CO6351761A2 (en) SORBENT COMPOSITIONS AND PROCESSES TO REDUCE EMISSIONS OF COMBUSTION GAS CURRENT MERCURY

Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: ABC-PATENT, SIVILING. ROLF CHR. B. LARSEN AS, POST

FC2A Withdrawal, rejection or dismissal of laid open patent application