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Forum: NH3

  1. Pressure Enthalpy Chart ?

    Started by Anonymous999, 06-08-2006 09:40 PM
    1 Attachment(s)
    • Replies: 11
    • Views: 88,858
    neongncs
    27-06-2011, 03:09 AM Go to last post

  2. Liquid Overfeed Systems

    Started by US Iceman, 24-03-2006 11:58 AM
    4 Pages •
    1 2 3 4
    7 Attachment(s)
    • Replies: 151
    • Views: 55,728
    nh3simman
    08-03-2007, 05:34 AM Go to last post

  3. Economizers and screw compressors

    Started by US Iceman, 05-06-2007 03:01 AM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 56
    • Views: 54,758
    Homer1
    05-10-2011, 03:07 AM Go to last post

  4. Ammonia Piping Specification

    Started by Volnei, 23-03-2002 06:35 PM
    • Replies: 19
    • Views: 31,491
    TXiceman
    07-11-2008, 12:42 AM Go to last post

  5. Flooded Ammonia Refrigeration

    Started by stcornish, 01-02-2002 02:14 AM
    2 Pages •
    1 2
    3 Attachment(s)
    • Replies: 65
    • Views: 30,915
    US Iceman
    17-03-2006, 03:33 AM Go to last post

  6. Minimum discharge pressure for ammonia systems

    Started by US Iceman, 04-08-2005 06:36 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 86
    • Views: 30,504
    TXiceman
    15-01-2007, 04:14 AM Go to last post

  7. Anhydrous Ammonia Leak Detection.

    Started by Grizzly, 17-08-2010 09:16 PM
    • Replies: 42
    • Views: 29,899
    Plank!
    30-05-2011, 04:17 PM Go to last post

  8. Condenser drain line floats

    Started by Superfridge, 30-08-2018 09:21 AM
    1 Attachment(s)
    • Replies: 9
    • Views: 28,793
    Superfridge
    01-11-2018, 08:22 AM Go to last post

  9. Danfoss solenoid valves not opening fully.

    Started by RANGER1, 07-09-2019 07:39 AM
    • Replies: 21
    • Views: 27,874
    passandscore
    14-09-2019, 11:52 AM Go to last post

  10. Blast Freezer Heat Load calculations

    Started by smpsmp45, 22-03-2010 11:18 AM
    • Replies: 5
    • Views: 24,587
    josei
    03-04-2010, 10:20 PM Go to last post

  11. Liquid Pump Low Dif

    Started by Krohnie84, 06-10-2010 01:04 AM
    2 Pages •
    1 2
    7 Attachment(s)
    • Replies: 83
    • Views: 24,290
    Segei
    29-07-2011, 05:59 PM Go to last post

  12. ammonia suction piping risers

    Started by Volnei, 15-04-2006 03:21 PM
    2 Pages •
    1 2
    6 Attachment(s)
    • Replies: 53
    • Views: 23,615
    Icelander
    20-04-2009, 11:03 PM Go to last post

  13. painting guide for ammonia Pipe

    Started by dolce, 30-12-2009 06:50 PM
    • Replies: 6
    • Views: 22,605
    la461
    16-03-2010, 02:39 AM Go to last post

  14. Danfoss ammonia handbook

    Started by RANGER1, 08-03-2019 09:36 PM
    • Replies: 5
    • Views: 22,027
    RANGER1
    14-09-2019, 12:21 PM Go to last post

  15. Question NH3 thermosiphon oil cooler

    Started by cygbob, 31-10-2006 02:08 AM
    2 Attachment(s)
    • Replies: 38
    • Views: 21,442
    US Iceman
    22-06-2008, 05:12 PM Go to last post

  16. Rubber Coupling trouble on sabroe compressor

    Started by miz, 02-07-2018 06:25 PM
    4 Attachment(s)
    • Replies: 21
    • Views: 20,709
    miz
    11-07-2018, 06:44 PM Go to last post

  17. water in ammonia

    Started by RANGER1, 16-08-2008 10:56 PM
    • Replies: 34
    • Views: 20,384
    Tycho
    27-05-2011, 06:14 PM Go to last post

  18. Ammonia Piping material

    Started by kpapa, 12-03-2009 03:04 PM
    2 Attachment(s)
    • Replies: 12
    • Views: 19,742
    charlie n
    30-08-2010, 08:03 PM Go to last post

  19. Ammonia Engineroom Explosion

    Started by Tycho, 13-11-2019 04:24 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 19,454
    RANGER1
    16-11-2019, 07:11 AM Go to last post

  20. vilter 450xl

    Started by Joshieboy, 16-12-2007 08:29 PM
    2 Pages •
    1 2
    • Replies: 51
    • Views: 19,431
    US Iceman
    09-06-2009, 02:43 AM Go to last post

  21. Checking high level switch safety cut float operation

    Started by RANGER1, 20-10-2019 09:27 PM
    1 Attachment(s)
    • Replies: 9
    • Views: 19,037
    Tycho
    29-10-2019, 04:14 PM Go to last post

  22. Compressor room

    Started by Tycho, 16-09-2020 10:59 AM
    • Replies: 4
    • Views: 18,838
    chemi-cool
    18-09-2020, 11:00 AM Go to last post

  23. LP Separators

    Started by Superfridge, 03-04-2019 08:39 AM
    • Replies: 6
    • Views: 17,583
    Sandro Baptista
    22-04-2019, 11:35 AM Go to last post

  24. Liquid Ammonia Pump Selection & details

    Started by smpsmp45, 15-05-2007 10:31 AM
    2 Attachment(s)
    • Replies: 28
    • Views: 17,559
    Avtar S Bhui
    20-07-2010, 09:53 AM Go to last post

  25. Rating of Liquid Vapour Separator

    Started by rize1159, 08-03-2021 05:57 PM
    2 Attachment(s)
    • Replies: 18
    • Views: 17,465
    GrantD
    13-03-2021, 04:21 AM Go to last post

  26. Ammonia Refrigeration License

    Started by jaysephus, 01-01-2010 04:55 PM
    • Replies: 21
    • Views: 17,011
    Nh34life
    03-03-2010, 04:13 AM Go to last post

  27. how do i calculate actual mass flow through a compressor without flowmeters?

    Started by scubasteve4sq, 22-10-2016 03:26 AM
    1 Attachment(s)
    • Replies: 47
    • Views: 17,003
    RANGER1
    20-11-2016, 07:59 PM Go to last post

  28. Unhappy Howden XRV Shaft Seal Leaking

    Started by Canadian Ice, 24-11-2009 01:05 AM
    • Replies: 29
    • Views: 16,712
    mrfreezeit
    21-03-2010, 02:51 AM Go to last post

  29. Oil freesing in recip

    Started by rize1159, 09-04-2020 08:21 AM
    • Replies: 13
    • Views: 16,649
    RANGER1
    13-04-2020, 09:37 PM Go to last post

  30. Gravity liquid/vapor separator x knockout drum

    Started by Volnei, 15-11-2004 05:29 PM
    1 Attachment(s)
    • Replies: 23
    • Views: 16,619
    US Iceman
    06-06-2008, 02:27 PM Go to last post

  31. Question compressor seletion

    Started by l2embo, 06-08-2018 05:35 PM
    compressor selection, cooling capacity, swept volume
    • Replies: 3
    • Views: 16,484
    RANGER1
    08-08-2018, 08:29 PM Go to last post

  32. Oil Loss 250 VLD Mycom Screw

    Started by Keith1977, 08-09-2008 05:10 PM
    • Replies: 23
    • Views: 16,153
    RANGER1
    20-09-2008, 12:28 PM Go to last post

  33. Measurement of Refrigeration Capacity

    Started by ck10, 29-09-2009 04:47 AM
    • Replies: 20
    • Views: 16,021
    jeremynh3
    05-11-2009, 04:25 PM Go to last post

  34. recovering ammonia

    Started by MRW, 19-02-2009 12:22 AM
    • Replies: 18
    • Views: 15,912
    Grizzly
    15-04-2009, 06:48 PM Go to last post

  35. Cold trap on NH3

    Started by Superfridge, 17-09-2020 10:50 AM
    • Replies: 4
    • Views: 15,875
    Superfridge
    01-10-2020, 10:59 AM Go to last post

  36. Tightning torque

    Started by miz, 25-05-2018 09:04 PM
    2 Attachment(s)
    • Replies: 4
    • Views: 15,663
    miz
    27-05-2018, 08:17 PM Go to last post

  37. Ammonia refrigeration - economiser

    Started by g.karsandas, 15-03-2012 04:21 PM
    ammonia
    • Replies: 16
    • Views: 15,600
    Sandro Baptista
    20-03-2012, 08:50 AM Go to last post

  38. Removing scale from evaporative condensor by freezing

    Started by trsimmons7, 20-09-2011 02:37 PM
    2 Attachment(s)
    • Replies: 29
    • Views: 15,557
    sterl
    08-12-2011, 06:22 PM Go to last post

  39. oil differential problems

    Started by miz, 26-04-2019 04:31 PM
    2 Attachment(s)
    • Replies: 11
    • Views: 15,428
    RANGER1
    28-04-2019, 09:24 PM Go to last post

  40. Foamy compressor oil

    Started by Winchester, 16-05-2009 03:50 PM
    • Replies: 19
    • Views: 15,375
    Frank Day
    12-06-2009, 08:43 AM Go to last post

  41. Two stage ammonia system

    Started by Samarjit Sen, 24-04-2008 08:48 AM
    • Replies: 13
    • Views: 15,169
    Ambrish_bajpai
    20-01-2010, 11:47 AM Go to last post

  42. Strange drop in compressor flow

    Started by aakbar, 29-11-2023 12:46 AM
    12 Attachment(s)
    • Replies: 33
    • Views: 15,165
    Peter_1
    10-12-2023, 04:22 PM Go to last post

  43. Relief valves

    Started by RANGER1, 27-02-2019 07:10 AM
    • Replies: 2
    • Views: 15,144
    RANGER1
    27-02-2019, 08:40 PM Go to last post

  44. VFD's on screw compressors

    Started by keepitcool, 02-07-2008 06:48 PM
    • Replies: 15
    • Views: 15,139
    Sergei
    12-07-2008, 10:03 PM Go to last post

  45. salaries of technicians who work in industrial refrigeration with ammonia

    Started by dolce, 06-03-2012 03:34 PM
    • Replies: 18
    • Views: 15,074
    Tycho
    31-08-2012, 04:11 PM Go to last post

  46. Post New Ammonia Certification in United States

    Started by JerrydNH3, 02-08-2006 02:35 PM
    • Replies: 11
    • Views: 14,963
    slsammoniaman
    15-08-2006, 03:10 PM Go to last post

  47. Pull down temperature in Cold Room

    Started by gwapa, 22-11-2009 01:24 AM
    • Replies: 17
    • Views: 14,739
    gwapa
    18-02-2010, 02:36 AM Go to last post

  48. Recirculation Rate

    Started by RefUser, 08-12-2020 04:42 PM
    flooded evaporator, nh3 ref system
    • Replies: 15
    • Views: 14,704
    Josip
    17-12-2020, 10:30 AM Go to last post

  49. Compact Heat Exchangers for Ammonia

    Started by Darshi, 09-11-2006 06:17 AM
    2 Attachment(s)
    • Replies: 44
    • Views: 14,511
    Darshi
    21-03-2010, 01:08 PM Go to last post

  50. Ammonia heat pump

    Started by Segei, 05-06-2009 04:17 PM
    • Replies: 25
    • Views: 14,317
    kiwi
    28-08-2012, 01:36 AM Go to last post

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