Page 263 - Applied Process Design For Chemical And Petrochemical Plants Volume II

252 Applied Process Design for Chemical and Petrochemical Plants
Table 9-9
Ceramic Spiral Packing Rings*

Ft2 of Net Cross
Number of Weight of Percent Surface Area Section Area
Rings per Rings per Free Gas per Ft3 of Packing in
out- out- wall Ft3 Ft3 Space of Packing Ft2/Ft2
side side Thick- -__ . -. _-
Diam. Length ness D S D S D S D S D S
In. In. In. Setting Setting Setting Setting Setting Setting Setting Setting Setting Setting

3%-3 3 %6 63-74 5464 60-67 52-58 58-52 66-59 40-41 3436 .32 .27
Single 4 4 M 31 27 61-60 55-52 60-57 67-64 32 28 .33 .28
Spiral 6 6 w 9 8 59-54 51-48 66-61 70-66 21 19 .28 .25
3% 3 %6 63 54 67 58 56 63 44 37 .37 .32
Double 4 4 ?4 31 27 64 58 59 64 35 31 .38 .33
Spiral 6 6 % 9 8 65 58 64 68 23 21 .32 .29
3% 3 %6 63 54 69 60 50 57 50 42 31 .44
Triple 4 4 M 31 27 65 59 53 58 40 35 .46 .40
Spiral 6 6 % 9 8 68 60 60 64 24 21 .32 .29
*Basic data in table for U.S. Stoneware “Cyclohelix” spiral packing, Bul. TP 34, Ref. 5. Data for other spiral packings shown set to right from Maurice
A. Knight Co. (now, Koch Engineering Co., Inc.) Bulletin No. 11, by permission. For D and S patterns, Figure 9-16.

Table 9-12
Table 9-10 Super Intalox@ Saddles: Ceramic+
Pall Rings-Metal .- -. .... ....
................... .- . ._ . .- - Surface
Size Wall? Appx. Approx.* Surface Percent Size No. Approximate Weight$ Area Percent Free
O.D.& Thickness, Number Wei@t, Area FieeGas Designation Number/Ft3 Lbs/Ft3 Ft2/Ft! Gas Space
Length,In. In. Ft3 Lb/F$ F~?/F$ Space . - ... ...
... - _._ _.._ - -. - .- _. ......... __ 1 1,500 35 76 77
...
M 0.018 5,800 37 104 93 2 180 38 32 75
1 0.024 1,400 30 63 94
1% 0.030 375 24 39 95 plastic
2 0.036 165 22 31 96 .
3% 0.048 33 17 20 97 1 1,500 5.85 63 90
2 180 3.75 33 93
plastic$ 3 42 3.00 27 94
............ ....... - ... ~ ~ ....
M - 6,060 5.95 87 By permission, Norton Chemical Process Products Corp., Bull. SI-72 and
1 - 1,430 4.4 90 Bull. PTP-1; other manufacturer’s data are equivalent.
1% - 420 4.35 91 +Also available in polypropylene (including glass reinforced); high den-
sity polyethylene, rigid WC, fluorinated vinyls.
2 - 175 3.85 92
3% - 33 3.45 92 $Weights for polypropylene; others are times PP 1.03 for high density
polyethylene: 1.54 for WC: 1.87 to 1.95 for fluorinated vinyls.
By permission, Norton Chemical Process Products Corp., TP-78 and PR-
16 and MTP-1(9/88); other manufacturer’s data are equivalent
+Standard gauge carbon steel, approximate Table 913
$Weights referenced to polypropylene; other plastics available, high den- Hy-Pakm* Metal Packing
sity polyethylene, glass reinforced polypropylene and fluorinated vinyls
Percent
Size No. Approximate Weight, ** Free Gas
Designation Number/Ft! Lb/Ft! Space
Table 9-11
Teller Rosette (Tellerette) Plastic* 1 850 19 97
........ .- .. 1% 270 - 97
Percent 2 105 14 98
Nominal No.Units Weightper Surfaceha FreeGas 3 30 13 98
. _.
Sue,In. perFt! Ft3,Lb Ft2/Ft3 Space *By permission, Norton Chemical Products Corp., Bull. HY-30@, dated
1 1125 10 76 83 9/88 reg. trademark.
*Weight for standard gauge carbon steel, available in most other com-
*Hamhaw Chemical Co. “Tellerette” bulletin, and Dr. A. J. Teller. mon metals.