The document presents details about a 50,000 tons per year caprolactam production plant that utilized phenol as a raw material and also produced ammonium sulfate. Operational for only four years, the plant is well-maintained and comes equipped with various processing equipment. Additionally, there is an indication of a surge in new caprolactam projects in China, potentially adding over 1 million tons of new capacity this year.

1. Presentation by
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2. Danger zone 2

3. Danger zone 3

4. Danger zone 4

5. Danger zone 5

6. DESCRIPTION
Used 50,000 TPY Caprolactam
Plant. This plant used phenol as
raw material to produce 50,000
TPY caprolactam and 140,000
ammonium sulfate. The plant was
only operated for 4 years. All
equipment is maintained well.
Technical assistance for re-
installation and start-up can be
provided. This Caprolactam plant
with production capacity 50.0
thousand tons per year (liquid and
crystalline) and ammonium sulfate
with project capacity 140.0
thousand tons per year. The
finished product is the result of a
process based on the reaction of
oximation cyclohexanone with
hydroxylamine sulfate, followed by
isomerization (rearrangement
Beckmann ) of obtained
cyclohexanonoxim to
This 50,000 TPY Caprolactam
Plant comes complete with the
following equipment:
(6) Evaporation Columns
(10) Thin-Filmed Vaporizer
(16) Vaporizer
(4) Rectifiers
(10) Condensators
(11) Separators
(11) Vapro Ejectors
(10) Heat Exchangers
(4) Crystallizers
and Much More!

9. China Sees Rush of New Caprolactam Projects,
Chance for More Than 1M Tons of New
Capacity This Year

10. Danger zone 1
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