十大彩票平台SeaSOx废气清洗 sysems
  • 海洋离岸
  • 环境解决方案
  • 用于航运业的洗涤器
  • 十大彩票平台 SeaSOx双核/多层过滤

十大彩票平台 SeaSOx双核/多层过滤

十大彩票平台 Pulse Jet Fabric Filter (PJFF) technology has been developed as a result of the design and installation of more than 80 fabric filter systems worldwide. ln applications for shipping, this brings many advantages.

Successful installation: Complete retrofit of 十大彩票平台 SeaSOx Filtration system to La Méridionale´s 40 MW RoRo ferry Piana.

SeaSOx Dual-/Multi-Filtration, single or multi sources scrubbing features:

©十大彩票平台

In the filtration process sodium bicarbonate (NaHCO3) is injected as a dry powder into the existing exhaust pipe. Due to the prevailing high temperature and adequate residence time, NaHCO3颗粒被激活, which increases the reactive surface by many times. This activation is necessary for the NaHCO3 to react with the sulfur components. Such a process requires a temperature of at least 150°C. If the temperature of the exhaust gas stream from the engines is higher than 250°C, 急冷器连接在上游, which brings the exhaust gas to the desired temperature by means of evaporative cooling. At the downstream dust filter, on which other particles (e.g. 灰尘、烟灰 ...) are also deposited in addition to the sodium bicarbonate, a filter cake builds up on the filter cloth, and this is where the decisive chemical reaction takes place. SO2 reacts with NaHCO3 to form Na2SO4, which is also present as a powder. After a defined period of time or due to the maximum allowed pressure loss, the dust filter is cleaned by means of a pulse-jet process. 在操作过程中, a short stream of air is introduced at high pressure into the bag filter, whereby the filter cake peels off and drops into a collecting funnel. From there, the product is carried off by compressed air and stored in a silo.

SeaSOxdry工艺描述

©十大彩票平台

优势

  • Low CAPEX (low-cost equipment, little installation work necessary)
  • 不需要干船坞
  • SO2脱除至0.1 or 0.5%的可能
  • Low pressure drop (< 15 mbar)
  • 不浪费水
  • No plume due to hot process (tail-end SCR possible)
  • No harmful sorbents (NaHCO3 is also known as baking soda)
  • Additional particulate removal > 99 %
  • 没有泵, 废水处理设备, 热交换器, 过滤器, or tanks have to be installed in the engine room
  • 多个入口可能

十大彩票平台 SeaSOx technology  – exhaust gas cleaning systems for the marine industry

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SeaSOx洗涤器技术

十大彩票平台 SeaSOx Scrubber - the wet desulphurization technology for exhaust gas cleaning on ships.

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SeaSOx港口

十大彩票平台 SeaSOx港口 - to reduce major pollutants from ships in a port to a minimum.

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服务解决方案 for 十大彩票平台SeaSOx废气清洗 systems

十大彩票平台 enhances our customers´ processes by providing preventive, demand responsive and pointed optimizing services and solutions throughout the whole lifecycle of an installation. Field Services professionals aim always for a great customer satisfaction and are responsive and helpful at all concerns.

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Exhaust gas emissions from marine diesel engines, 主要含氮氧化物, 硫氧化物, 碳排放二氧化碳, 和复杂颗粒物(PM), are a big concern for human health and the environment. 为了回应这些担忧, the International Maritime Organization (IMO) has introduced regulations for emission control under Annex VI of the MARPOL Convention. Annex VI imposes a framework of mandatory limits on emissions of 硫氧化物 (SOx) and nitrogen oxides (NOx), both globally and within designated sea areas known as Emission Control Areas (ECA).

The regulations specify the sulfur content allowed in the fuel to limit the SOx emission. A ship may burn fuel with a higher sulfur content, providing that SOx emissions are controlled to a level that is not higher than the levels emitted when using compliant fuel. In order to comply with the new regulations, 船只必须使用昂贵的, low-sulfur fuel or install exhaust gas cleaning units. Based on the operating profile of maritime vessels, exhaust gas cleaning can secure enormous savings in fuel costs and thus provide payback periods of between one and three years. The 十大彩票平台 SeaSOx technology is the right answer to meet the new requirements and can be installed on all types of maritime vessels, either on a new build or retrofit basis thanks to its flexibility.

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空气污染控制技术

Clean environment for a better tomorrow. 十大彩票平台 provides innovative air pollution control technologies, 包括湿式烟气清洗, 干式烟气净化, DeNOx植物, 以及组合或多级系统.

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  • SeaSOx Dual/Multi Filtration technology for maritime applications PDF : 524 KB
  • 十大彩票平台 用于航运业的洗涤器 PDF : 6.6 MB