Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Advanced Loop Reactor Technology 2009-01

Advanced BUSS Loop® Reactor Technology By BUSS ChemTech AG Hohenrainstrasse 12 A CH-4133 Pratteln 1, Switzerland Tel. + 41 (0) 618 256 462 Fax. +41 (0) 618 256 737 Abstract This paper highlights the operating principle of the BUSS Loop® reactor technology and its theoretical background.

Pressurized water reactor - Wikipedia

The pressure in the primary coolant loop is typically 15–16 megapascals (150–160 bar), which is notably higher than in other nuclear reactors, and nearly twice that of a boiling water reactor (BWR). As an effect of this, only localized boiling occurs and steam will recondense promptly in the bulk fluid.

KR20040091644A - Continuous slurry polymerization process .

Through the discharge valve and the delivery conduit, from the slurry reactor into the first intermediate pressure vaporization tank, which has a conical bottom defined by substantially .

US8129565B2 - High-pressure loop in a process for .

A process and a related plant layout for producing urea are disclosed, wherein the high-pressure loop ( 1 ) comprises a synthesis reactor ( 2 ), a thermal stripper ( 3 ), a condenser ( 4 ), and an adiabatic CO 2 stripper ( 10 ) disposed upstream said thermal stripper, separating a vapour phase ( 13 ) containing ammonia from the urea solution ( 9 ) discharged from the reactor, and recycling .

Reactor Coolant System, Piping, and Pressurizer

Reactor Coolant System, Piping, and Pressurizer 1 Chapter 2.2 B&W Cross-Training Course R-326C. . Loop drain 3) PZR spray line 4) Normal makeup 5) High pressure injection. . ECCS high pressure .

Steam generator in a hydrocracker high-pressure loop—why not?

FIG. 1 shows a typical scheme for a high-pressure loop for a hydrocracker, where the feed is heated to high temperature (> 450°C) by the equipment upstream of the reactor, and the equipment located downstream of the reactor .

High Temperature and Pressure Test Loop Facilities .

H5 Loop. The H5 Loop is a high-temperature, high-pressure loop designed to perform materials testing under conditions similar to those found in the heat transport systems of many water-cooled nuclear reactors .

Pressure reactor manufacturer and supplier of chemical reactor

Amar's USP lies in customizing high pressure hydrothermal autoclave reactor, chemical reactor systems, stirred pressure reactors and high pressure autoclaves as per client requirements. With zero leakage magnetic drives, Amar's stirred autoclaves are leak-proof in design.

Polymerization Reactor - an overview | ScienceDirect Topics

A high-pressure LDPE tubular reactor typically consists of a spiral-wrapped metallic pipe having a large length-to-diameter ratio. 8 The total length of the tube ranges from 500 to 1500 m, while its internal diameter does not exceed 70–80 mm. With respect to the process heat requirements, the tubular reactor is divided into a number of zones .

High Pressure Batch Reactor, High Pressure Batch Reactor .

Product Description. Banking on our three decades of industrial experience, we are engaged in manufacturing and exporting a foremost range of High Pressure Batch Reactor.These reactors are .

Difference Between PWR and BWR - Pressurized Water Reactor .

Here the water in the primary loop is maintained at high pressure (15 – 17 MPa) to avoid boiling at reactor exit. Here water pressure remains comparatively low (7 – 8 MPa) as it is allowed to boil. A pressurizer is required to use mandatorily to maintain water pressure in such a way that it does not evaporate even at very high .

PressureSyn - High safety reactor | Asynt

Description. Asynt has collaborated with the chemists and engineers at The University of Nottingham, to bring their expertise and respect for the safety aspects of working at high pressure in the laboratory to the general market in the form of PressureSyn, a new High Pressure reactor .

Loop Reactor Pumps in High Pressure & High Temperature Design

Loop Reactor Pumps in High Pressure & High Temperature Design 5:05 AM, 7th August 2018 The high efficiency, low NPSHr special design high performance single stage process pump are ideal for homogenous liquids containing high concentration of solids and high .

FLOW LOOP SYSTEMS | Cortest

Cortest Flow Loop Systems are used to simulate flow conditions inside pipelines and other high flow environments. A wide range of applications can be simulated, such as: Single Phase Liquid Flow, .

KR20040091644A - Continuous slurry polymerization process .

Through the discharge valve and the delivery conduit, from the slurry reactor into the first intermediate pressure vaporization tank, which has a conical bottom defined by substantially straight sides inclined at an angle with respect to the horizontal that is above the sliding angle of the slurry / polymer solids; Outlet sealing chamber through a sealing chamber outlet reducer, which has an .

Automated microdosing system for integration with a .

sphere loop when the valve is switched to position A. In this loop the sample loop is connected to the micro gear pump and the waste. In position B, the loop 2 (the high-pressure loop) is loaded. In this loop the sample loop is connected to the reactor .

Difference Between PWR and BWR - Pressurized Water Reactor .

Here the water in the primary loop is maintained at high pressure (15 – 17 MPa) to avoid boiling at reactor exit. Here water pressure remains comparatively low (7 – 8 MPa) as it is allowed to boil. A pressurizer is required to use mandatorily to maintain water pressure in such a way that it does not evaporate even at very high .

PRV for high pressure H2 recycle loop - Safety Relief .

Oct 16, 2006 · Although a simple discharge pressure control loop would obviously work, and has been tried on other reactors, our concern is that the control loop might not be treated over the long haul as a pressure .

Pressurized Water Reactor (PWR):Major Systems

Reactor Vessel. The reactor vessel consists of fuel and core support structures and is designed to form a reactor coolant pressure boundary that withstands the high temperatures and high pressures during normal operation, abnormal transient conditions, and fast-neutron embrittlement.

Buchiglas - Glass reactors & process equipment

Glass / glass lined - Steel reactor: 15 - 250 liter Pressure:-1.0 (FV) to +0.5 bar Temperature:-60 °C (-90°C) to +200 °C High performance reactor systems for API synthesis, small scale .

Reactor Technology - Instruments

BR-1000/1500/2000 High-pressure reactor . For controlled reactions at up to 300° C and 200 bar and volumes up to 2,230 ml. See product . Reactor Technology. NR-1500/3000 Low-pressure reactor . For controlled reactions at up to 300° C and 25 bar and volumes up .

Used Reactors Inventory - Search Stainless Steel Reactors .

Choose from reactors made from carbon steel (CS), various grades of stainless steel (SS) such as 304, 316, 316L or from reactors and vessels made from high performance cobalt and nickel alloys like .

Pressurized-water reactor | nuclear energy | Britannica

Other articles where Pressurized-water reactor is discussed: nuclear reactor: PWRs and BWRs: .are two basic types: the pressurized-water reactor (PWR) and the boiling-water reactor (BWR). In the PWR, water at high pressure and temperature removes heat from the core and is transported to a steam generator. There the heat from the primary loop is transferred to a lower-pressure secondary loop .

Reactor Pressure Control

Many laboratory catalysis reactors utilize a high pressure liquid separator downstream of the reactor. In addition to requiring an expensive pressure vessel, such processes typically need a liquid level control loop in parallel to the gas phase back pressure regulator. This traditional approach is complex and has several limitations.

Pressurized water reactor - Wikipedia

The pressure in the primary coolant loop is typically 15–16 megapascals (150–160 bar), which is notably higher than in other nuclear reactors, and nearly twice that of a boiling water reactor (BWR). As an effect of this, only localized boiling occurs and steam will recondense promptly in the bulk fluid.

Westinghouse Technology Systems Manual Section 3.2 .

3. Elbow flow detector high and low pressure taps (intermediate leg), 4. Drain connection to the reactor coolant drain tank (RCDT), 5. Cold leg wide-range, well-mounted RTD, 6. Cold leg injection from the .

Buchiglas - Pressure reactors / stirred autoclaves

Buchiglas high quality pressure reactors and stirred autoclaves in corrosion resistant glass- and metal pressure vessels are used for hydrogenation, catalyst testing and general chemical research and production. - Pressure reactors .

Polymerization Reactor - an overview | ScienceDirect Topics

The Catalloy process is a highly sophisticated, modular technology, based on three mutually independent gas-phase reactors in series (Figure 5).Random copolymers containing up to 15 wt.% comonomer can be obtained, as well as heterophasic alloys containing high .

Buchiglas - Glass reactors & process equipment

Glass / glass lined - Steel reactor: 15 - 250 liter Pressure:-1.0 (FV) to +0.5 bar Temperature:-60 °C (-90°C) to +200 °C High performance reactor systems for API synthesis, small scale production and .

Level Control in a Catalysis Reactor Separator

An electronic pressure regulator is required to pilot the dome of the BPV in the same range as the vessel pressure. An analog level sensor provides input to the PID. The schematic above shows an example of a system design with two Equilibar® back pressure valves at the outlet of the separation vessel downstream of the reactor.