NOx reduction with SCR (selective catalytic reduction) bypass system from SICK | SICK AG

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  • Опубликовано: 18 ноя 2024

Комментарии • 18

  • @richardleuenhaar6278
    @richardleuenhaar6278 4 года назад +3

    The insensitivity to dust mentioned is in regard to the measurement, not the catalyst. Also, a too high temperature will burn ammonia on the cat and produce more NOx.
    The measurement system though is ingenious, cooled and purged. Great.

  • @Eh2Solar
    @Eh2Solar 15 дней назад

    Please use pressurized steam mixt with the fuel (ammonia) instead as a catalyst. It is a super conductor for eat and promotes the oxygen combustion.
    No NOX will come out of it if sufficient oxygen and water steam is involved.

    • @SICKSensors
      @SICKSensors  2 часа назад

      At 4:48 of the video you will find all components with part numbers.
      In case you need other cables we recommend to check the accessories list at the handheld scanner www.sick.com/6080738 and the Connection Device CDF600 www.sick.com/1062460 for up-to-date part numbers.

  • @oanhnguyen3087
    @oanhnguyen3087 6 лет назад +3

    HI, Can I ask a question?
    Where is NH3 injected into the system?

    • @SICKSensors
      @SICKSensors  6 лет назад +2

      Typically the catalyst used in the SCR is vanadium or tungsten.

    • @rizwanshaikh5472
      @rizwanshaikh5472 3 года назад

      NH3 is usually injected from where the exhaust gas enters the system.

  • @shaikhazeem4704
    @shaikhazeem4704 3 года назад +1

    Thank you so much sir good video..
    I need your help,
    I m facing problem with sick MG32,
    There showing Failure and Maintenance required and I have disturbed the Alignment too..

    • @SICKSensors
      @SICKSensors  3 года назад

      Thank you for your feedback.
      Please write a mail with your problem and the details to our technical experts: info@sick.de or use our contact form on the right side of our website . Best regards

  • @kalpeshwani8520
    @kalpeshwani8520 3 года назад +1

    How much is the time delay to adjust the ammonia slip..

    • @SICKSensors
      @SICKSensors  3 года назад +1

      For the NOx measurement the response time is approx. 9 seconds.

  • @XU0038221
    @XU0038221 3 года назад +2

    Can I ask how many years a SCR can last usually?

    • @SICKSensors
      @SICKSensors  3 года назад +1

      The SCR system is not manufactured by SICK. An average investment period for an SCR is 10 years. Our product is the in-situ gas analyzer GM32. This is the bypass that measures NOx and is used in combination with our products GM700 (measures NH3) and FLOWSIC100 (measures flow) to achieve optimal control of the SCR process. With good maintenance, our system will run at least as long as the whole SCR system.

    • @XU0038221
      @XU0038221 3 года назад

      @@SICKSensors Thank you so much...A SCR 's average longevity is only 10 years. Now I understand

    • @SICKSensors
      @SICKSensors  3 года назад

      You are welcome!

  • @shubhamgupta-tg6id
    @shubhamgupta-tg6id 7 лет назад +1

    which catalyst is used as scr catalyst?

    • @SICKSensors
      @SICKSensors  7 лет назад

      Hi, the SCR uses NH3 for conversion of NOx. I hope this answers your question.

    • @张三丰-z3s
      @张三丰-z3s Год назад

      Hello sir.Are you interested in Scr catalyst?

  • @pictureswithstories4362
    @pictureswithstories4362 2 года назад +1

    You're SICK!