Shell Heat

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Reactors,Heat Exchangers,Distillation Columns,Steam Distillation Systems,Hydro Distillation Systems, by Metal Plants

1.Pressure Vessels:

A Pressure Vessel is a closed, rigid container designed to hold

gases or liquids at a pressure different from the ambient pressure.
Pressure Vessels are usually spherical or cylindrical with domed

ends.
Pressure Vessels are provided with openings or nozzles with

facility for making threaded or flanged joints.
Examples of Pressure Vessels are: diving cylinder, recompression

chamber, distillation towers, autoclaves and many other vessels in

mining or oil refineries and petrochemical plants, nuclear reactor

vessel, habitat of a space ship, habitat of a submarine, pneumatic

reservoir, hydraulic reservoir under pressure, rail vehicle

airbrake reservoir, road vehicle airbrake reservoir and storage

vessels for liquefied gases such as ammonia, chlorine, propane,

butane and LPG.Visit us at www.metalplants.com

Metal Plants can manufacture:
Pressure Vessels in capacity ranging from 10L to 25000L.
Pressure Vessels in MOC ranging from Carbon Steel, Stainless Steel,

Exotic material, Super Duplex Stainless Steel to Clad Steel.
Pressure Vessels as per various international standards like ASME,

BS, IS etc
Custom built Pressure Vessels as per customers specification

including design

2.Reaction Vessels / Reactors:

Pressure Vessels are used as Reaction Vessels or Kettles for

carrying out operations such as blending, dispersion, gas

absorption, dissolution, batch distillation etc under controlled

conditions.
The Reaction Vessels (Reactors) may be open with loose cover or

closed with head that can be tightly secured to the shell so that

reaction can be carried out under controlled pressure &

temperature.
The Reaction Vessel (Reactor) required to withstand High Pressure

and temperatures, that must be maintained at constant values during

the reaction process is called an Autoclave.
Depending on the Processing operation, the Reaction Vessel

(Reactor) may require heating, cooling and agitation of the

contents.
Agitation of the Reaction Vessel (Reactor) contents is a

requirement in a number of processing operations; both heat and

mass transfer are greatly influenced by agitation or mixing.
Agitated Reaction Vessels (Reactors) may be divided into three main

classes: batch Reactors, continuous flow Reactors and semi batch

Reactors.
Metal Plants can manufacture:
Reaction Vessels (Reactors) in capacity ranging from 10L to 25000L.
Reaction Vessels (Reactors) with standard agitator or special

agitator to suit.
Reaction Vessels (Reactors) with internal & external finish meeting

cGMP requirements.
Reaction Vessels (Reactors) in MOC ranging from Carbon Steel,

Stainless Steel, Exotic material, Super Duplex Stainless Steel to

Clad Steel.
Reaction Vessels (Reactors) as per various international standards

like ASME, BS, IS etc.
Custom built Reaction Vessels (Reactors) as per customer's

specification including design.Visit us at www.metalplants.com

3.Heat Exchangers:

The device used for transferring or exchanging energy in the form

of heat between two fluids is known as Heat Exchanger.
The heat exchange can be either by direct or indirect method and

could be classified as fired or unfired.
Heat Exchangers can be classified by different methods:
Process Function: Reboiler, Condensers, Cooler, Heat Recovery,

Generators, etc
Material of Construction: Metallic, Non-metallic, Graphite etc
Mechanical Construction: Double Pipe, Shell & Tube, Spiral, Finned

Tube, U Tube etc Visit us at www.metalplants.com
Flow Path: Co-current, Counter Current, Cross Flow etc

Metal Plants can manufacture:
Heat Exchanger in capacity up to 500 SQM.
Heat Exchanger for Refrigeration application duty for both

halocarbon & ammonia application.
Heat Exchanger with internal & external finish meeting cGMP

requirements.
Heat Exchanger in MOC ranging from Carbon Steel, Stainless Steel,

Exotic material, Super Duplex Stainless Steel to Clad Steel.
Heat Exchangers with Integral Finned Tubes
Heat Exchanger as per various international standards like TEMA,

ASME, BS, IS etc.
Custom built Heat Exchanger as per customer's specification

including design.

4.Storage Tanks:

Liquid and gaseous products must be stored during intervals

between, production, transportation, refining, blending &

marketing.
The object of storage at each of these stages is firstly to supply

sufficient balance of each stock to ensure continuity of operation,

and secondly to ensure that the product is conserved and maintained

at an acceptable level of quality.
Storage Tanks of small capacity are shop fabricated and large sized

at site.
Storage Tanks of capacity up to 70000L.
Storage Tanks which are horizontal or vertical, with fixed or

floating roofs, with or without saddle, skirt or legs supports for

under or over ground applications.

Storage Tanks can also be supplied with side entry agitators.
Storage Tanks MOC in ranging from Carbon Steel, Stainless Steel,

Exotic material, Super Duplex Stainless Steel to Clad Steel.
Storage Tanks as per various international standards like API 650,

IS 803, etc
Custom built Storage Tanks as per customer's specification

including design. Visit us at www.metalplants.com

5.Column:

Distillation (fractionation) and Absorption are the two most widely

used mass transfer unit operations in the chemical industry.
Distillation is performed at higher than ambient temperatures

involving wide range of pressures; the absorption systems may

involve cryogenic conditions and super atmospheric pressures.
Distillation & Absorption Columns though apparently different

operations are performed, the mass transfer contacting devices are

the same in both cases.
Distillation and Absorption Column, also known as Tower is

essentially a tall vertical cylindrical shell, with a number of

nozzles & internals.
The Towers / Columns may be divided into two types based on

contacting device used for mass transfer, viz.
Plate / Tray Columns: The perforated plate holds the liquid and gas

is sparged through this pool of liquid. The various devices in

practice are bubble cap tray, valve tray, sieve plate etc
Packed Columns: These Columns are filled with proprietary packing

such as Raschig rings, Pall rings, Intalox saddles, Cascade mini

rings, Structured Packings etc.
Metal Plants can manufacture:
Distillation Columns or Absorption Columns up to 40 Meters in

length and 2000 MM in diameter.
Distillation Columns or Absorption Columns with complete mechanical

design complete with seismic load considerations.
Distillation Columns or Absorption Columns with or without internal

or supply with standard proprietary packing.
Distillation Columns or Absorption Columns in MOC ranging from

Carbon Steel, Stainless Steel, Exotic material, Super Duplex

Stainless Steel to Clad Steel.

Custom built Distillation or Absorption Columns as per customer's

specification including design. Visit us at www.metalplants.com

6.Evaporators:

Evaporators are used in the industry or Concentrating liquids.
The evaporation is performed by use of low pressure, dry saturated

steam, for special purpose organic vapors or fuel gases may be

adopted. In most cases water, which is a solvent, is evaporated.

With the vaporization of a part of the water, the useful product is

a concentrated solution.
In majority of the Evaporators the heat transfer is through tubular

surfaces. The body of the evaporator is in the form of a

cylindrical shell, in which the tubes are placed. In order to

create effective heat transfer, the liquid must flow across the

heat transfer surface.
Evaporators can be classified according to the heating medium,

heating surface and its disposition and the method of circulation,

broadly based on the construction they are as under:
Jacketed Pans & Agitated Film Type Evaporators
Standard Vertical Short Tube Evaporators (Calendria Type)
Basket Type Evaporators
External Calendria Vertical Tube Evaporators
Long Tube Vertical Evaporators
Horizontal Tube Evaporators
Forced Circulation Evaporators
Agitated Thin Film Evaporators
Multiple Effect Evaporators
Metal Plants can manufacture:
Evaporators in MOC ranging from Carbon Steel, Stainless Steel,

Exotic material, Super Duplex Stainless Steel to Clad Steel.
Evaporators with Integral Finned Tubes
Custom built Evaporators as per customer's specification including

design. Visit us at www.metalplants.com

7.Hydro or Steam Distillation Systems:

Essential Oils represent the essential aroma of the plant from

which they are obtained.
The majority of essential oils are produced by the process of Steam

or Hydro distillation of botanicals or herbal materials.
Essential Oils occur in many parts of the plants, eg roots

(vetiver), bark (cinnamon), heartwood (sandalwood), leaves (bay),

herb (peppermint), seeds (nutmeg), flowers (jasmine),
Principle: In processing, steam forms a constant boiling mixture

with oils, which collectively boils at a temperature below that of

steam. Hence the passage of steam through a bed of plant material

causes the volatiles to distill over the steam. When the condensate

cools, the oils, relatively insoluble in water, separate from the

aqueous phase forming two layers, which can be easily be separated.
There are two basic types of essential oil Distillation System,

viz.
Hydro Distillation System,
Steam Distillation System
Metal Plants:
Can manufacture Hydro or Steam Distillation System for all Aromatic

& Medicinal Plants / Herbs,
Can Design, Supply & Install Hydro & Steam Distillation System on

Turnkey basis,
Has in-house Pilot Plant cum R & D facility for conducting trial of

new products, we can offer complete solution under one roof.
Can manufacture Custom built Hydro or Steam Distillation System as

per customer's specification.

8. Mixers:

In industrial process engineering, mixing is a unit operation that

involves manipulating a heterogeneous physical system, with the

intent to make it more homogeneous.
In such operations an agitator system has to be provided along with

the basic equipment. The basic equipment may be a tank, reaction

vessel, a kettle etc.
A variety of agitation systems are available each one having a

useful operating range, the limits of usefulness of each system are

not clearly defined, but broadly based on the application Mixer can

be categorized as:
Liquid Liquid,
Liquid Solid,
Gas Liquid, and
Solid - Solid
Metal Plants manufactures:
A variety of Mixers, viz. Ribbon Blenders / Mixers, Multi Shaft

Mixers, Contra Rotary Mixers, Twin Shell or 'V' Blenders etc
Mixer in MOC ranging from Carbon Steel, Stainless Steel, Exotic

material, Super Duplex Stainless Steel to Clad Steel.
Mixers with standard construction but optional requirements such as

Jacket for heating & cooling, sanitary design, internal pressure

and or vacuum application, Variable Speed drive.
Mixers in MOC ranging from Carbon Steel, Stainless Steel, Exotic

material, Super Duplex Stainless Steel to Clad Steel.
Custom built Mixers as per customer's specification.

A modern process industry is, in

general, more complicated and involves a series of operations which

are required to be run continuously, and hence it demands equipment

of exceptional robustness, ingenuity and reliability. A variety of

equipment is required for processing, handling and storage of

process chemicals or ingredients. Each piece of equipment is

expected to serve a specific function, although in some cases it

can be suitably modified to perform some different function viz.

Reaction Vessels, Heat Exchangers, Distillation Columns,

Evaporators, Autoclaves, and Storage Tanks etc. Visit us at

www.metalplants.com

Article Source: http://www.earticlesonline.com/Article/Reactors-Heat-Exchangers-Distillation-Columns-Steam-Distillation-Systems-Hydro-Distillation-Systems-/241315

Need the name of company that makes an instrument that measures velocity of Oil in a flow line or pipeline.?

I have a process flow line of crude oil with gas entrained where I suspect that I am experiencing gas breakout of the oil and limiting the volume that I can send through tube and shell heat exchangers. I believe that if I could measure the velocity of the oil and gas through a 12-inch flow line, I could determine if I have gas breakout. I can change production variables ahead of this issue and limit or eliminate the gas breakout. Instrument has to be portable for use in the field and the simipler the better for use by field operators.

what you need is a flowmeter. search that on google for more information