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Pauline Townsend
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1 Flat Top Column Aaptor Column Aaptor In many operations like reaction, extraction & absorption, the transparency of glass is particular avantage. For such process a range of column components are available in Borosilicate glass which offers many avantages like: 1. Inert to almost all chemicals hence no risk of contamination. 2. Transparency allows visual monitoring of the process flow patterns, colour changes etc. 3. Almost universal resistance to corrosion. 4. Smooth surface permits easy cleaning & prevents fouling. Support Plate Assembly Magnetic eflux Divier COUMN COMPONENTS 41

2 TYPE -A 1 1 COUMN SECTIONS COUMN SECTIONS WITH THEMOMETE BANCH COUMN SECTIONS PACKING SUPPOTS COUMN COMPONENTS Column can be constructe either by using pipe sections with support plates or using column sections with packing supports. Column sections are provie with fuse shelf where packing support can rest. Minimum Usual packing packing Cat.ef. 1 Size Size CS3/ CS4/ CS6/ CS6/ CS9/ CS9/ CS12/ CS12/ CS16/ CS16/ CS18/ CS18/ CS24/ COUMN SECTIONS WITH THEMOMETE BANCH Above column sections can be provie with a thermometer branch below the packing shelf at 20 slope Cat.ef. 1 1 CST3/ CST4/ CST6/ CST6/ CST9/ CST9/ CST12/ CST12/ CST16/ CST16/ CST18/ CST18/ CST24/ Packing supports Type A are mae of fuse glass ros. Packing supports Type B (heavy uty) are mae of glass plates vertically arrange an tie with PTFE tie ros. Cross Max. Minimum Section oa Packing Cat.ef. Area Kgs. Size Type CP3* % A CP4* % A CP6* % A CP9* % A CP12* % A TYPE -B HD % B HD % B HD % B

COUMN COMPONENTS PTFE PEFOATED PATES These are use as packing retainers to prevent the packing from lifting ue to vapour velocity. These can be clampe between two components without using any gasket.

3 COUMN COMPONENTS PTFE PEFOATED PATES These are use as packing retainers to prevent the packing from lifting ue to vapour velocity. These can be clampe between two components without using any gasket. Cat.ef. TCP TCP TCP TCP TCP SUPPOT PATE ASSEMBY Support Plate Assembly can be couple with a pipe section (PS), so as to use the pipe section as a column section an to fill packings into it. This system provies following avantages over the conventional system of using column section with a packing support. - Higher cross section area. - More packing height. - No separate inventory of column sections. - Delivery perio of pipe section are shorter. This assembly consist of a glass support plate, a metal flange, a PTFE 'O' ring an nut-bolts. Cat.ef. Cross Max. Suitable Section oa Packing Area Kgs. Size BE3* % BE4* % BE6* % BE9* % BE12* % COUMN PACKING-ASCHIG INGS aschig rings upto 25mm are mae from Neutral glass. 40mm an 50mm raschig rings are available only in Borosilicate glass. Bulk Specific Density Surface 2 3 Cat.ef. Size Kg/tr m /m Glass FC9 9x Neutral FC12 12x Neutral FC15* 15x Neutral FC25* 25x Neutral FCB40 40x Borosilicate FCB50 50x Borosilicate 43

4 Packings require for various pipe sections (Kgs.) Notes of use of Column Packing refers the nominal iameter of the column. COUMN FEED SPAGES COUMN COMPONENTS Packing size Pipe Vol FC FC FC FC FCB FCB Section () PS3/ PS4/ PS6/ PS9/ PS12/ PS16/ PS18/ PS24/ Due to their low bulk ensities, Glass aschig rings are particularly suitable for packing glass columns. - Generally, the ratio of Column iameter to packing iameter shoul not be less than 8:1. - When using smaller packing size, a small layer of larger packing shoul be use on packing support, to prevent the smaller packing falling through. - In vacuum application an applications involving high vapour velocities, packing may be lifte an may amage to other parts. To prevent this, a packing retainer (PTFE perforate plates) shoul be use above the packe section. PA INGS Pall ings are also available for column packing as per below specification. Bulk Specific Density Surface 2 3 Cat.ef. Size Kg/tr m /m Glass FCP30 30x Borosilicate FCP40 40x Borosilicate FCP50 50x Borosilicate COUMN FEED PIPE Fee pipe irects the process flui to the centre of the column. Cat.ef. 1 2 FP FP FP FP FP FP FP FP In column fee spargers, holes are provie at three sies of pipe. Cat.ef. 1 2 Holes SPG x2mm SPG x2mm SPG x2mm SPG x2mm SPG x3mm SPG x3mm SPG x3mm SPG x3mm 44 refers the nominal iameter of the column.

5 COUMN COMPONENTS SPAY FEED SECTION Spray fee section are provie with circular tube having holes at the bottom. Cat.ef. 1 1 Holes F x2mm F x2mm F x2mm F x2mm F x3mm For bigger columns, Spray fee pipe with Unequal Tee shoul be use. SPAY FEED PIPES Spray fee pipes are provie with oval tube having holes at the bottom. These shoul be use with unequal tees. Holes Tee Cat.ef Size Suitable FD x2mm PTU6/3 FD x2mm PTU9/4 FD x3mm PTU12/6 FD x3mm PTU16/6 FD x3mm PTU18/6 FD x3mm PTU24/6 refers the nominal iameter of the column. PTFE EDISTIBUTOS PTFE reistributors are use to prevent channeling in columns. These can be clampe between two components without using any gasket. Cat.ef. T T T T T T T T

6 COUMN ADAPTOS COUMN COMPONENTS Cat.ef CA3/1/ CA3/1.5/ CA3/2/ CA4/1/ CA4/1.5/ CA4/2/ CA4/3/ CA6/1/ CA6/1.5/ CA6/2/ CA6/3/ CA6/4/ CA9/1.5/ CA9/2/ CA9/3/ CA9/4/ CA9/6/ CA12/1.5/ CA12/2/ CA12/3/ CA12/4/ CA12/6/ CA12/9/ CA16/2/ CA16/3/ CA16/4/ CA16/6/ CA16/9/ CA18/2/ CA18/3/ CA18/4/ CA18/6/ CA18/9/ CA18/12/ CA24/2/ CA24/3/ CA24/4/ CA24/6/ CA24/9/ CA24/12/ Column aaptors with 2 of ifferent size(maximum equaling to 1) can be manufacture with the same imensions. 46 * marke items are available fast.

7 COUMN COMPONENTS FAT TOP COUMN ADAPTOS These are generally use as heaers of shell an tube heat exchangers an columns. Cat.ef. 1 1 CA3/ CA3/ CA4/ CA4/ CA6/ CA6/ CA6/ CA6/ CA9/ CA9/ CA9/ CA9/ CA12/ CA12/ CA12/ CA12/ Cat.ef CAM4/2/1/ CAM6/3/1/ CAM9/3/1/ CAM12/3/1/ EFUX DIVIDES Manually Operate eflux iviers are use to take off the istillate from the column. Usually a valve is to be fitte on istillate outlet which controls the reflux coarsely. Free Corss Max. Section Prouct Cat.ef Cm2 /hr DA3* DA4* DA6* DA9* DA12* DA DA is use for insertion of a thermometer pocket. A bellow is recommene on the istillate outlet

8 TYPE - A Magnetically Operate IQUID SEAS COUMN COMPONENTS These reflux iviers are to be use with a electro -magnet an a timer. These have a swinging funnel machanism which is operate magnetically from outsie to remove the conensate or to return the reflux. Through this, correct control of reflux-ratio is possible. Funnel remains at 100% reflux position while magnet is inactive. Free Corss Max. Section Prouct Cat.ef Cm2 /hr HM HM HM HM HM HM HM is use for insertion of a Thermometer Pocket. A liqui seal is recommene on the istillate outlet of this reflux ivier to prevent the vapour passing irectly to the receiver. THEMOMETE POCKETS FO EFUX DIVIDE These thermometer pockets are to be use with reflux iviers or column sections. refers to the nominal iameter of the eflux ivier or Column. Cat.ef. 1 TP3* TP4* TP6* TP9* TP12* TP TP iqui seals are to be fitte on the istillate outlet of magnetically operate reflux ivier. This prevent the passing of vapour irectly to the receiver. Cat.ef. 1 Type S1* A S A SV B TYPE -B 48 * marke items are available fast.

Shyam Enterprises 5 HEAT EXCHANGERS

Shyam Enterprises 5 HEAT EXCHANGERS Shyam Enterprises HEAT EXCHANGERS 33 Heat Exchangers Introuction The overall heat transfer coefficient of borosilicate glass equipment compare favourably with many alternative process plant construction