ABOUT NOOR TECH

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The Snamprogetti Urea Process Description

The Snamprogetti Urea Process Description The Snamprogetti Urea Process is basically a total recycle stripping process using ammonia as self stripping agent. The Snamprogetti process used the excess ammonia present in the urea solution leaving the reactor to strip CO2 from urea solution in a falling film steam heated heat exchanger operated at the urea reactor pressure. The separated CO2 and NH3 are recombined as ammonium carbamate in...

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NITRIC ACID Production Process

NITRIC ACID Production Process Properties of NITRIC ACID 1. Appearance Colorless to yellowish liquid 2. Odor Suffocating, acrid 3. Solubility Infinitely soluble 4. Molecular weight 63.013 5. Boiling point 86°C 6. Viscosity 1.62cp 7. Density (60% conc.) 0°C 1.3931Kg/m3 25°C 1.36 Kg/m3 100°C 1.2547 Kg/m3 08. Melting point -42°C 09. Specific gravity 1.502 10. Critical temperature 520°K 11. Critical pressure...

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Reactor for Urea Production and Urea Process Parameters

Low Pressure Decomposer Diagram of Low Pressure Urea Section A complete urea process description with flow sheet Brief equipment design of a reactor for producing 2100 MTPD of Urea: Internal trays :   Sieve trays            : 480 holes 8 mm diameter, equispaced triangular pitch Number of trays : 15 equispaced , 666.67 cm diameter ...

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Types of Agitators

Types of Agitators Propeller agitators are commonly made of three bladed attached to the main shaft. They are flexible in operations and mostly used in mechanical mixing of low to medium viscosity fluids. These type of propellers are also called as marine type propellers. The diameter of the propellers depends on the rotational speed and diameter of the batch reactor or the agitator vessel. Depending on the agitator vessel size...

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Industrial agitators

Industrial agitators are machines used in industries that process products in the chemical, food, pharmaceutical and cosmetic industries, in a view of : mixing liquids together promote the reactions of chemical substances keeping homogeneous liquid bulk during storage increase heat transfer (heating or cooling) They are devices used to stir or mix fluids, liquids specifically. Types Mainly 4 types of Agitators are used in Pharmaceutical...

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WHAT IS BOP

This is an Overview about annular BOP (Hydrill). Here, I am showing the description of hydrill and its parts by images. this is the image that shows the internal building of hydrill, and this is another model for annular · Using a spherical rubber sealing element.· Low one-piece height to save installation space.· Large volume of spherical rubber sealing element, long service life.· Wide sealing range, BOP can seal different sizes...

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MECHANICAL GOVERNOR

Diesel Fuel Systems Mechanical GovernorsThis Meeting Guide is the third in a series dealing with the basicdiesel engine fuel system and components. It is about the dieselgovernor. Fig. 01Each Caterpillar diesel engine is equipped with a governor. Why?Diesel engines can accelerate-increase speed-at the rate of morethan 2000 revolutions per second. Yes, PER SECOND. Without agovernor a diesel engine can quickly destroy itself. Fig. 02 GOVERNORSNever...

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