st MESS TRANSFER SOLUTIONS Sheet Metal Liquid Distributers Metal Packings Liquid Distributers Wiremesh Packing Supports Plastic Packings Liquid Re-distributers Lab Packing Liquid Collectors Ceramic Packings. Packing Supports Grid Packing Bed Limiters Bubble Cap Trays Tube Inserts Wire Mesh 3-phase Internals Sieve Trays Inlet Diffuser High Efficiency Pads 2ephase Internals Fixed Valve Trays Radial Flow Baskets Vane Packs Horizontal Separator Floating Valve Trays Gasilig Spargers Vertical Separator Cartridge Trays Reactor Sieve Traysmi cherie TRUCTURED PACKING CHEMDIST offers complete range of structured packing which is designed to help clients to achieve higher capacity, higher efficiency and lower pressure drop. While selecting efficient COPack Structured packings we suggest our clients about increase in the performance of the equipment/system considering crimp height, crimp inclination angle, element height, surface treatment, fouling tendency, system properties and service. A high surface area will only provide efficient mass transfer if itis effectively used to increase vapour-liquid contact and therefore a variety of surface enhancements are employed to promote liquid spreading over the packing surface. \ ChemDist CDPack Structured packing provides a lower pressure drop per theoretical stage and increased capacity compared to trays and conventional random packings. ™ Increases Product Yields ™ Reduces Liquid Hold Up ™ Reduces Reflux Ratios ™ Increases Heat Transfer (CDPack Type’C’ structured packing uses the industry standard corrugated perforated and embossed sheet metal design to provide efficient vapour-liquid contact, The style of the embossed surface has been optimised to provide maximum wettability and numerous perforations enhance cross mixing of the process fluids. ChemDist structured packing is available in a variety of corrugation crimp sizes, each at two inclination angles. The °C” designated packings have a nominal inclination angle of 45° from the horizontal, and are the most widely used. The “D" packings have anominal inclination angle of 60° from horizontal and are used where high capacity and low pressure drop are the overwhelming requirements for a specific application, The benefit ofthe "D” packings is that they provide a lower pressure drop per theoretical stage forthe same surface area APacking Type F-Factor CoPack100 C/D | __100 45/60 38 | 08 CoPacki25 c/D [125 45/60 35 1 coPack-170 c/D [170 45/60 3 15 ‘coPack-200 c/D [| _200 45/60 27 2 rae CoPack-250 C/D | __250 45760, 22 | 23 CoPack-350C/D | _350 457/60 is [28 liquid CoPack-450 C/D | __450 457/60 ae [| 25 Distbutor CoPack-500¢/D [500 45/60 1s [ 38 Shesk Metal coPack-750 c/D [750 45/60 12 [45 Structured Packing Tiuia collector Wiremeshn Structured Packing To Reboiler This is for standard organic system Surface Area] Incl Grek ncaa ea eae eects Packing Type | Surrace A ‘angie™_| F-Factor | NTSM cbPack-wG-500b| 500 60 22 6 cPack-w6-750¢] 750 45 1s 9 ‘CD LIQUID LIQUID Crete nS PACKING ween ate i Surface Area Packing Type m2/m3 Packing Type ‘COPack-252H 250 ‘CDPack-LLE 200 ‘COPack-352H 300 CDPack-LLE 250 ‘CDPack-452H 350 ‘CDPack-LLE 350 ‘CDPack-422H 420 (CDPack-752H 500 MRE MESH LAB teu Packing Type _ [Surface Area Packing Type COPack 40 45 CDPackiab-1000 CDPack 64 65 CDPackLab-2000 CDPack 64D 6 DPack 90D 30 MOC : $S410S, SS304L, SS316L, SS904L, Duplex, , Titanium, Hastelloy, Aluminum etc. Structured Packing WireMesh Structured Packing Extractive Packing —_CD-Grid Packing Lab Packings Cafected Grid (CDINT-PSG) foeretiTy ere rrr) Peete ro EC ECL oN Os tir) reg etre) oN aot) eC T) CDINT-LRD-3000 ace) ooo tir) eee acest) (ooo) mi cherie COLUMN INTERNALS Itis used for Structured Packing Support Pressure Drop of Packing Support is almost Negligible A wide range of openings is available to prevent the packing from falling through mid-span beams are available as required. Based on the Diameter, Height & Weight of packing Chemdist, suggests suitable type of packing support. Dual Element - Arm & Main Channel Dual Element. Itis used for large diameters ‘Chem Dist Splash plate distributor is suitable for > 800 mm diameter. Liquid Load 0.5 to 30 m3/m2 hr. It is mostly used distributor. Fewer lateral holes, due to the spreading effect of the splash-plate. ‘Anti-plugging, due to large holesand the lateral discharge of liquid. Chembist Chimney Type Distributor is suitable for high Liquid & Gas flowrates. This can be used as liquid collector as well as liquid collector cum distributor. ‘Chembist Channel Type Distributor is used for up to 1500 mm column diameters. Supplied in both segmented form and as one piece. Channel Type Distributors without tubes can also be manufactured. The liquid is fed into a large center channel, then distributed through for fouling liquid applications this is more suitable, ‘ChemDist LD -5000 is suitable for less than 2000 mm diameter of column The liquid is fed into main central channel & it gets distributed bottom arm channels. *PS-Packaing Support * LD -Liquid Distributor ® LRD -Liquid RedistributorQUID COLLECATORS cha Dice | PTC) yee CDPS-LC-1000 This collector requires a ring channel welded to the column wall Pressure drop is almost negligible Tete tetccy | Flange type collector is used for small column diameters and which is (onieterti) | sandwiched between body flange. Itis generally used in large diameter columns with high liquid loads. Pressure drop is a function of the type and configuration of the chimneys. Itis available in bolted & welded Structure. erie een {DINT-LC-3000 Perce tei aeekeuc) Tis collector cum support grid for Structured Packings. cotati)— TL yy ¢ ‘Thickness : 0.3mm - 0.6mm, NTSM:1.8-22 - Available in PP, PVDF, PALL RINGS RASCHING RINGS cDPack Rasching Surface] packing PRRings | Rings Nos/ms | Voidage | Area | Tector CDPack-PR13 | CDPack-MRR13| 13 400000 90 430 7B CoPack ais [coPackwanie| 16 | 21000 | ssi | a8 | 7 CDPack PRI [cdPack Anis] 19 | 100000 | oa | 250 |e CDPack-PR25 | CDPack-MRR25| 25 $1000 94.5 208 48 CoPack-PR3B | COPackmansé] 38 | 13500 | 95 [151 [28 CDPack-PRSO | CDPack-MRRSO| 50 6500 96 98 20 CDPack PRIS [CDPack MARIS] 75 [1820] 36 mf a8 NTSM:2.2-2.5 Thickness CHEMDIST METAL TOWER PACKING Packing Type |[Nos./m3|Voidage| Surfaceacking ‘coPack-maTe 15| 347500[ 95 | 290 | 51 CbPack-MTP 25| 136500 | 96.2 | 226 | 41 CDPack-mTP 40| sooo | 973 | 150 | 24 Crack 5o| 14750 | 98 | 99 | a8 CbPack wip 75| 4625 [98 | 59 | a2 CEs een eed ze [DES sr.no._| Size | Kom” CDPack-CRR-15 | 15 | 700 CDPack-CRR-25 | 25 | 600 CDPack-CRR-38 | 38 | 570 ‘COPack-cRR-SO | 50 [ 555 ‘COPack-cRR-80 | 80 [ 535 60 7 CDPack-cRR-100| 100 | 500 a4 81RANDOM PACKINGS charge E Voidage SEN ‘Aream2/m3|__ in % CDPack-CSR-12| 12 522 B [eDPackCSR-20| 20 390 74 CDPack-CSR-25| 25 255 74 — CDPack-CSR-38| 38 166 75 [eDPack-CSR-50| __50 120 77 [cOPackcsR-50| 90 5 79 Cnet Pall Rings pate CDPack-PPR-16 CDPack PRR-16 354 CDPack-PPR-25 CDPack PRR-25 207 92 CDPack-PPR-38| __CDPack PRR-38 128 a CDPack-PPR-S0| __CDPack PRR-50 102 93 CDPack-PPR-90] _CDPack PRR-90 7 95 Cnc es Type Nos/m3 | gate CDPack 85-25 37500 199 CDPack 85-50 6400 105 CDPack-B5-75 1450 39 oa . 2 @ -oe) as Coe aaa fret) Dons rola ras Coy ola aaa Liguip ots Coa ated DISTRIBUTOR RANDOM PACKINGS INTERNALS Bed Limiter installed between random packings & Distributor. The main function of bed limiter is is to prevent random packings from being lifted into the liquid distributor, which would reduce its performance. Pipe Type Liquid Distributor is generally used for Random Packings. Better for batch columns where liquid holdup is minimum. ie, < Sm3/m2h For large diameter and heavy duty distillation columns, the static weight of packed bed combined with the liquid column is quite high Strong construction of packing support is necessary. Major pipe connected to minor pipes & spray nozzles connected to arm pipes. The selection of spray nozzles depends on flowrate. Pan type distributors are intended for use in columns with diameters from 150mm to 1200mm. The distributor consists of a pan with discharge holes for the liquid and gas risers for the rising gas. Pan type distributor is supported by a support, ring or by suitable bracketsTop Vapor a Reflux % cO-tied Valve To Reboitr > ChemDist Bubble Cap Tray has risers and fixed ‘aps through which vapours flow and contacts the liquid on the tray. It can highly used at minimum Turn Down Floating valve tray has been the workhorse of the petroleum and petrochemical industry. Floating valve trays are used in applications where higher turndown ratios are required. Exiting Vapours horizontally reduces dead spot, where solid can settle Round Valve, Rectangular valve, Cage Valve tray Sieve trays are made from a flat perforated plate which allows the passage of vapour through the liquid. The desired contacting between vapour and liquid occurs as the vapour, flowing upwards through the perforations, comes into contact with the liquid flowing downwards through the downcomers. Provides better resistance to fouling compared to Sieve Trays Itis suitable for small diameter columns. It is Highly suitable for fouling and foaming applications and for systems which require frequent maintenancemi chabist Bik In petrochemical applications such as © Adsorbers and Regenerators © HDS & Hydrotreaters © Polymerisation Units © Reformers fora arg CDRI-LIQUID COLLECTOR ee Aus ChemDist supplies a complete range of internals designed for gas/liquid/solid mixed phase reactors ‘© Ammonia Reactors CDRI-LIQUID DISTRIBUTOR enna pia (CD-TUBE INSERTS. FOR FALLING FILM REBOILERSsae ues chemist z ChemDist Mist eliminator can be sized, designed, and rated based on the given process data for up to 99% removal of liquid droplets 5 microns and larger. Ey Ce om uae nmi a Bis ued 1 CDME-75 75 B 815 2 (CDME-80 80 99 157 3 CDME-128 128 98.4 800 4 CDME-144 144 98.2 282 5 CDME-160 160 94 294 6 CDMET73 173 77 360 7 (CDME-192 192 76 377 3 (CDME-320 320 96 905 9 (CDME-432 432 946 2000 Scrubbers Evaporators Applications Knockout drums Steam drum Distillation column Vacuum tower Good efficiency Easy to install Advantages No moving parts High turdown ratio Low pressure drop * Demister pad will be made out of 32 SWG (0.27mm.) monofilament SS wire duly knitted and crimped. It will be in mattresses in section, suitably oversized for tight fit in the vessel.COMPLETE MASS TRANSFER SOLUTIONS & PROCESS TECHNOLOGY ON TURNKEY BASIS «Process Design -Engineering «Simulation -Turn-key Supply «Commissioning «Distillation «Evaporation Upstream Oil & Gas «Chemical Process Solutions -Biodiesel +Extraction «Environmental Technology «Mass Transfer Internals +Column «Condensers -Reboilers +Kettles «Reactors -Agitators +Disperser -Static Mixers «Pressure Vessels Chemist Mass Transfer Solutions INDIA Address: Plot No. 215, Sector No. 7, PCNTDA, Bhosari, - Pune 411026, Maharashtra ChemDist tl-:020 66301800/12 Mobile: +91-9763495336 Emai Sess TASERSTIS Chembist Process Solutions UK Address: Ground Floor One Victoria Square Birmingham, 81 1BD, UK Tel.: 0121 616 0166 Email: info@chemdi info@chemdist.in