Feb 03, 2020 · For shell boilers, the feedwater requirements are based on EN 12953 Part 10 (formerly TRD 611). Gases dissolved in recycled condensate and in fresh make-up water can cause damaging corrosion inside boilers and pipes. To fix this, dissolved gases can be removed by various means. The most common is called Thermal Degassing.
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US2677433A US252787A US25278751A US2677433A US 2677433 A US2677433 A US 2677433A US 252787 A US252787 A US 252787A US 25278751 A US25278751 A US 25278751A US 2677433 A US2677433 A US 2677433A Authority US United States Prior art keywords water feed water degassing nozzles container Prior art date Liming Legal status (The legal status is …
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Jun 17, 2021 · The exhaust gas boiler may be considered as a huge heat exchanger that exchanges the heat energy between the exhaust gases from the main diesel engine to water and produces steam for the same purpose that auxiliary boilers produce steam. The amount of steam generated by an exhaust gas boiler is usually more than enough for routine ship-board
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Savings in pressure degassing, particularly when there is lower consumption of dosed solutions, and a significantly lower risk of corrosion to the steam pipes and the steam boiler Additionally, a high share of condensate return flow due to the higher water temperature of up to 1.6% (in a JUMAG steam boiler DG560 this corresponds to 6.5 kW
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Savings in pressure degassing, particularly when there is lower consumption of dosed solutions, and a significantly lower risk of corrosion to the steam pipes and the steam boiler Additionally, a high share of condensate return flow due to the higher water temperature of up to 1.6% (in a JUMAG steam boiler DG560 this corresponds to 6.5 kW
Read More
Feb 03, 2020 · For shell boilers, the feedwater requirements are based on EN 12953 Part 10 (formerly TRD 611). Gases dissolved in recycled condensate and in fresh make-up water can cause damaging corrosion inside boilers and pipes. To fix this, dissolved gases can be removed by various means. The most common is called Thermal Degassing.
Read More
US2677433A US252787A US25278751A US2677433A US 2677433 A US2677433 A US 2677433A US 252787 A US252787 A US 252787A US 25278751 A US25278751 A US 25278751A US 2677433 A US2677433 A US 2677433A Authority US United States Prior art keywords water feed water degassing nozzles container Prior art date Liming Legal status (The legal status is …
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Jun 17, 2021 · The exhaust gas boiler may be considered as a huge heat exchanger that exchanges the heat energy between the exhaust gases from the main diesel engine to water and produces steam for the same purpose that auxiliary boilers produce steam. The amount of steam generated by an exhaust gas boiler is usually more than enough for routine ship-board
Read More
Jun 17, 2021 · The exhaust gas boiler may be considered as a huge heat exchanger that exchanges the heat energy between the exhaust gases from the main diesel engine to water and produces steam for the same purpose that auxiliary boilers produce steam. The amount of steam generated by an exhaust gas boiler is usually more than enough for routine ship-board
Read More
When water is utilize to produce steam the dissolved gases like CO2 (carbon dioxide) must be removed prior to the water entering the boiler to guard against and prevent corrosion and scaling. When CO2 is left in the water it can form carbonic acids which cause corrosion and reduces the performance and shortens the life of the equipment needed
Read More
Jun 17, 2021 · The exhaust gas boiler may be considered as a huge heat exchanger that exchanges the heat energy between the exhaust gases from the main diesel engine to water and produces steam for the same purpose that auxiliary boilers produce steam. The amount of steam generated by an exhaust gas boiler is usually more than enough for routine ship-board
Read More
When water is utilize to produce steam the dissolved gases like CO2 (carbon dioxide) must be removed prior to the water entering the boiler to guard against and prevent corrosion and scaling. When CO2 is left in the water it can form carbonic acids which cause corrosion and reduces the performance and shortens the life of the equipment needed
Read More
Aug 02, 2016 · Degassing is removing dissolved gases from liquids. Applications includes: Removing biogenic hydrogen sulfide from. groundwater, used for drinking water. Removing carbon dioxide from water used. for regenerating ion exchange resins. Removal of dissolved oxygen from boiler feed water. Removing ammonia from wastewater.
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Aug 02, 2016 · Degassing is removing dissolved gases from liquids. Applications includes: Removing biogenic hydrogen sulfide from. groundwater, used for drinking water. Removing carbon dioxide from water used. for regenerating ion exchange resins. Removal of dissolved oxygen from boiler feed water. Removing ammonia from wastewater.
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Aug 02, 2016 · Degassing is removing dissolved gases from liquids. Applications includes: Removing biogenic hydrogen sulfide from. groundwater, used for drinking water. Removing carbon dioxide from water used. for regenerating ion exchange resins. Removal of dissolved oxygen from boiler feed water. Removing ammonia from wastewater.
Read More
Savings in pressure degassing, particularly when there is lower consumption of dosed solutions, and a significantly lower risk of corrosion to the steam pipes and the steam boiler Additionally, a high share of condensate return flow due to the higher water temperature of up to 1.6% (in a JUMAG steam boiler DG560 this corresponds to 6.5 kW
Read More
The gases driven out as a result are lead away with the exhaust vapours via the exhaust vapour outlet in the degassing dome. The degassed water is collected in the feedwater tank. Thermal degassing occurs at temperatures just above 100°C and …
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Feb 03, 2020 · For shell boilers, the feedwater requirements are based on EN 12953 Part 10 (formerly TRD 611). Gases dissolved in recycled condensate and in fresh make-up water can cause damaging corrosion inside boilers and pipes. To fix this, dissolved gases can be removed by various means. The most common is called Thermal Degassing.
Read More
The gases driven out as a result are lead away with the exhaust vapours via the exhaust vapour outlet in the degassing dome. The degassed water is collected in the feedwater tank. Thermal degassing occurs at temperatures just above 100°C and …
Read More
When water is utilize to produce steam the dissolved gases like CO2 (carbon dioxide) must be removed prior to the water entering the boiler to guard against and prevent corrosion and scaling. When CO2 is left in the water it can form carbonic acids which cause corrosion and reduces the performance and shortens the life of the equipment needed
Read More
US2677433A US252787A US25278751A US2677433A US 2677433 A US2677433 A US 2677433A US 252787 A US252787 A US 252787A US 25278751 A US25278751 A US 25278751A US 2677433 A US2677433 A US 2677433A Authority US United States Prior art keywords water feed water degassing nozzles container Prior art date Liming Legal status (The legal status is …
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When water is utilize to produce steam the dissolved gases like CO2 (carbon dioxide) must be removed prior to the water entering the boiler to guard against and prevent corrosion and scaling. When CO2 is left in the water it can form carbonic acids which cause corrosion and reduces the performance and shortens the life of the equipment needed
Read More
The gases driven out as a result are lead away with the exhaust vapours via the exhaust vapour outlet in the degassing dome. The degassed water is collected in the feedwater tank. Thermal degassing occurs at temperatures just above 100°C and …
Read More
Feb 03, 2020 · For shell boilers, the feedwater requirements are based on EN 12953 Part 10 (formerly TRD 611). Gases dissolved in recycled condensate and in fresh make-up water can cause damaging corrosion inside boilers and pipes. To fix this, dissolved gases can be removed by various means. The most common is called Thermal Degassing.
Read More
The gases driven out as a result are lead away with the exhaust vapours via the exhaust vapour outlet in the degassing dome. The degassed water is collected in the feedwater tank. Thermal degassing occurs at temperatures just above 100°C and …
Read More
