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  • Do you know that each of our sales staff has an average of over 25 years of process / chemical plant equipment experience? 

  • We have a significant amount of inventory online—in fact we have over 15,000 pieces online. Due to the nature of our daily business of buying and selling, not all of our equipment is listed on our site.

  • If you would prefer, let us spend our time searching for the equipment that is suitable for your needs and we will send you a quote.

  • Fill out our form with specifications and as much information regarding the project, process or piece that you are interested in. We will assign your request to a salesperson right away and have them follow-up with you directly. 

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IPPE Inventory Photo

59 diameter x height tray column
( 1500 mm diameter tray column )

Stock Number: 226073    Capacity: 59 diameter x height / 1500 mm diameter
Description: 1.5m diameter x 13505mm total height 316L stainless steel tray (scrubber) column, manufactured by Meccanica Sarda, serial #377, design pressure 28.6 bar @ 135 degrees C, total volume 22500 liter, (16) 316L stainless steel...

 

IPPE Inventory Photo

23 diameter x height tray column
( 600 mm diameter tray column )

Stock Number: 226074    Capacity: 23 diameter x height / 600 mm diameter
Description: 600/900mm diameter x 17m total height 316L stainless steel atmospheric absorption column, manufactured by F.Mandressi & C.spa, design pressure atmospheric @ 120 degrees C, total volume 7500 liter, top section is 600mm diameter...

 

IPPE Inventory Photo

78 diameter x height tray column
( 2000 mm diameter tray column )

Stock Number: 226075    Capacity: 78 diameter x height / 2000 mm diameter
Description: 2m diameter x 9450mm total height Titanium (B265 Gr2) tray column, manufactured by Rosetti Marino S.p.a, design pressure 1.75 barg @ 160 degrees C, total volume 27500 liter, 8020mm straight side, sidewall and heads are 8mm...

 

IPPE Inventory Photo

30 inch diameter tray column
( 750 mm diameter tray column )

Stock Number: 226079    Capacity: 30 inch diameter / 750 mm diameter
Description: 750mm diameter x 15.6m total height 316L stainless steel tray column, manufactured by TE.CO scarl, fabrik #016/07, design pressure 14 barg @ -4/350 degrees C, 6290 liter capacity, (15) 316L stainless steel Sulzer valve trays...

 

IPPE Inventory Photo

110 diameter x height packed column
( 2800 mm diameter packed column )

Stock Number: 226080    Capacity: 110 diameter x height / 2800 mm diameter
Description: 2.8m diameter x 17m total height 316L stainless steel scrubber column, bolt dished top, weld dished bottom, (2) 4m high packed sections, 316 stainless steel Interlox packing, Sulzer demister, Sulzer VKR2F distributer plates...

 

IPPE Inventory Photo

47 diameter x height tray column
( 1200 mm diameter tray column )

Stock Number: 226072    Capacity: 47 diameter x height / 1200 mm diameter
Description: 1.2m diameter x 12200mm total height 316L stainless steel tray column, manufactured by Montecatini Edison SPA, fabrik #3131, design pressure 28.6 bar @ 135 degrees C, volume 11,000 liter, (10) 316L stainless steel internal...

 

IPPE Inventory Photo

102 diameter x height tray column
( 2600 mm diameter tray column )

Stock Number: 226076    Capacity: 102 diameter x height / 2600 mm diameter
Description: 2.6m/3m diameter x 55410mm total height 316L/317L stainless steel Dehydration tray column system, manufactured by Scardellato, volume 312,000 liter, design pressure 1.7 bar @ 160 degrees C, 316L stainless steel top section...

 

IPPE Inventory Photo

4650 gallons nuovo pignone packed column
( 17600 liters nuovo pignone packed column )

Stock Number: 226043    Capacity: 4650 gallons / 17600 liters
Description: 17,600 liter Hydrogenation reactor, High Pressure, 1.5m diameter x 10080mm total height carbon steel/304 stainless steel lined vertical PTA Hydrogenation reactor, manufactured by Nuovo Pignone, Fabrik #24781, design pressure...

 

IPPE Inventory Photo

8 pfaudler tray column
(  pfaudler tray column )

Stock Number: 225321    Capacity: 8 /
Description: 8" diameter x 6'8" Hastelloy C276 tray column, distillation column system. Manufactured by Pfaudler, Serial Number R387-1220 RevA, National board Number 44700, Rated 150/FV @ 450 degrees F internal. 8-1/8" ID x 6' 7-5/8"...

 

IPPE Inventory Photo

8 tray column
(  tray column )

Stock Number: 225325    Capacity: 8 /
Description: 8" diameter x 10', 316LSS tray column, distillation column. Manufactured by Pfaudler, Serial Number R387-1211 , National board stamped, Rated 150/FV @ -20 to 450 degrees F internal. 8-1/8" ID x 117-3/8" length, bolted dished...

 

IPPE Inventory Photo

3 tray column
(  tray column )

Stock Number: 225352    Capacity: 3 /
Description: 3" diameter x 36" straight side Hastelloy C276 distillation column. Manufactured by Pfaudler, Serial number R387-1213RevA, National Board Number 44677, Rated 300 PSI/FV @ 450 degrees F. With (10) sieve trays. Openings include...

 

IPPE Inventory Photo

3 pfaudler tray column
(  pfaudler tray column )

Stock Number: 225353    Capacity: 3 /
Description: 3" diameter x 36" straight side Hastelloy C276 distillation column. Manufactured by Pfaudler, Serial number R387-1212 Rev A, National Board Number 44697, Rated 300 PSI/FV @ 450 degrees F. 3" diameter x 36" straight side....

 

IPPE Inventory Photo

53 diameter inch packed column
( 1346 diameter mm packed column )

Stock Number: 222789    Capacity: 53 diameter inch / 1346 diameter mm
Description: 1355 mm diameter x 15780 mm high, SAF 2507 VCM stripping column system with support equipment. Manufactured by Mechannica Sarda Rated 1.2 bar/FV @ 110 degrees C. 23,500 liters. Weight 5000 Kg. Rated 13 ton/Hour maximum...

 

IPPE Inventory Photo

53 diameter inch packed column
( 1346 diameter mm packed column )

Stock Number: 222790    Capacity: 53 diameter inch / 1346 diameter mm
Description: 1355 mm diameter x 15780 mm high, SAF 2507 VCM stripping column system with support equipment. Manufactured by Mechannica Sarda Rated 1.2 bar/FV @ 110 degrees C. 23,500 liters. Weight 5000 Kg. Rated 13 ton/Hour maximum...

 

IPPE Inventory Photo

13 diameter inch carl capito packed column
( 355 diameter mm carl capito packed column )

Stock Number: 222630    Capacity: 13 diameter inch / 355 diameter mm
Description: 355mm diameter x 6.9m total height 316 stainless steel (1.4571) exhaust gas scrubber packed column, manufactured by Carl Capito, serial #513742, pressure -1/3.2 bar @ 100 deg C, volume 632ltr, TUV certified, (2) packed sections...

 

IPPE Inventory Photo

20 diameter inch julius montz packed column
( 508 diameter mm julius montz packed column )

Stock Number: 222631    Capacity: 20 diameter inch / 508 diameter mm
Description: 508mm diameter x 6834mm totalheight 316 stainless steel (1.4571) exhaust gas scrubber packed column, manufactured by Julius Montz, fabriknumber7/995357, pressure -1/3.2 bar @ 50 deg C, volume 1260 liter, TUV certified, 2-packed...

 

IPPE Inventory Photo

28 diameter inch alloy fab packed column
( 711 diameter mm alloy fab packed column )

Stock Number: 222569    Capacity: 28 diameter inch / 711 diameter mm
Description: 28" diameter x 60" high 321SS packed column, Manufactured by Alloy Fab, National Board number 155, Rated 30 PSI @ 400 degrees internal; Bolted dished top, welded dished bottom, with 304SS structured packing from tangent...

 

IPPE Inventory Photo

12 diameter inch pfaudler glass lined column
( 305 diameter mm pfaudler glass lined column )

Stock Number: 222451    Capacity: 12 diameter inch / 305 diameter mm
Description: Good Used, 12" diameter, Glass Lined, column head. Manufactured by Pfaudler, serial # E-181-0202, rated for 75 psi at 350 degrees F. 12" ID x 15" OD x 15" long. One 6" nozzle, side mounted. Glasteel 5015

 

IPPE Inventory Photo

12 diameter inch pfaudler glass lined column
( 305 diameter mm pfaudler glass lined column )

Stock Number: 222452    Capacity: 12 diameter inch / 305 diameter mm
Description: Good Used, 12" diameter, Glass Lined, column bottom. Manufactured by Pfaudler, serial # E-178-3004, Rated for 75 psi at 350 degrees F. 12" ID x 15" OD x 14.5" long. Two 2" nozzles, one side mount, one Center bottom, orientated...

 

IPPE Inventory Photo

10 diameter inch pfaudler glass lined column
( 254 diameter mm pfaudler glass lined column )

Stock Number: 222453    Capacity: 10 diameter inch / 254 diameter mm
Description: Good Used, 10" ID, Glass Lined Column head. Manufactured by Pfaudler, serial # E-178-0268, rated for 150 psi at 650 degrees F. 10" ID x 13" OD x 12" long. One side mounted 6" nozzle. Glasteel 3315
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Used (Second Hand) Fractional Distillation Columns / Towers

Fractional distillation is the most common industrial separation process. Because distillation uses significant energy for both heating and cooling, it can account for half or more of a particular plant's entire operating costs. It's important to save on the capital equipment of a new distillation plant or an expansion project. Buying previously owned, aka used or second hand, distillation columns saves capital.

Another reason to consider buying used or second hand distillation columns is that the most effective ways to reduce distillation operating costs are through process optimization and control techniques, such as measuring differential pressure, not by buying newly manufactured columns.

Used Columns

IPP stocks 4 types of columns:

  1. Plate or Tray Columns - commonly used as absorption columns, rectification columns, reflux columns, stripping columns and splitting columns. Contain series of trays or plates. Types of tray columns stocked include sieve tray, valve tray, ballast tray and bubble-cap columns. Prior uses include methanol recovery in PTA, plastic and formaldehyde plants, dehydration in plastic and glycol/glycerin plants, NOx abatement and organic compound stripping among others.
  2. Packed Columns - like tray columns are used for absorption, rectification, stripping plus humidification, dehumidification/dehydration and as fractional distillation columns. Packed bed columns are also found in other separation processes like removing dust, mist and odors. The tower packing varies in material, shape and design depending on the application and includes random packing and structured packing designs. Prior uses include distilling phenol columns at BPA plants,
  3. Contactor Columns - Commonly used as extraction columns for viscous or fouling materials. Feature agitator drives on top of the column to disburse one liquid into another.
  4. Glass Lined Columns - packed bed columns designed for highly corrosive and reactive environments such as plants using or producing acids like HCl, acetic and nitric acid. Glass columns are frequently used as absorption, stripping, extraction and fractional distillation columns. IPP has glass distillation columns from premier glass-lined equipment OEMs like De Dietrich and Pfaudler.

IPP's stock of fractionation columns were used in a wide array of applications such as solvent recovery columns in Benzene, Toulene, Styrene, VCM plants, purification columns and light alcohol distillation columns in specialty chemical plants, steam stripping columns in the agrichemical/fertilizer industry at ammonia, urea, and di-methyl amine (DMA) plants, in VOC scrubbing systems for removing unreacted olefins and hydrocarbons found at PET plants and high vacuum batch distillation processes among others.

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