Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Journal of Ma terials Chemistry A

Journal of Ma terials Chemistry A

the reactor was 20 °C min-1 and it was kept at the target temperature for at least 30 min before deposition. The TiCl4 and C 4H8O2 bubblers were set to 75 and 40 °C, respectively. Figure 1: a) Schematic design of the Fluidised Bed Chemical Vapour Deposition (FBCVD) system. b) Photograph of the FBCVD system at UCL c) Diagram showing

Kinetics of the Fischer-Tropsch synthesis on silica .

Kinetics of the Fischer-Tropsch synthesis on silica .

Jan 07, 2013 · Fixed-bed reactor system. A schematic representation of the experimental setup is shown in Figure 1. Fischer-Tropsch synthesis was carried out in a fixed-bed micro-reactor made from stainless steel with an inner diameter of 12 mm.

The characterization of a packed bed plasma reactor for .

The characterization of a packed bed plasma reactor for .

Feb 27, 2020 · The role of M is to assist ozone relaxation by receiving the excess of energy released during the reaction ().From the reaction (), it can be seen that the rate coefficient of ozone synthesis is temperature-dependent and can be enhanced by cooling the plasma reactor.Of the different types of DBD systems, Packed Bed Plasma Reactors (PBPRs) have shown promise for generating high .

Pyrolysis: A Sustainable Way to Generate Energy from Waste .

Pyrolysis: A Sustainable Way to Generate Energy from Waste .

8.1. Fixed bed reactor. This is a very simple technology that gives priority to the production of bio‐oils, which are relatively uniform in size with low fines content . It is made up of two basic components, that is, the gas cooling compartment and the cleaning system .

HDS process using selected naphtha streams - CATALYTIC .

HDS process using selected naphtha streams - CATALYTIC .

Jul 08, 2004 · (However, in the polishing reactor, extrudates are perfectly acceptable if the size range is in the ⅛, ¼, ⅜, ½ inch ranges. Typically particles used in countercurrent fixed bed operation are roughly twice the average diameter of those used in corresponding concurrent fixed bed reactors).

Engineering Eggshells for Carbon Dioxide Capture, Hydrogen .

Engineering Eggshells for Carbon Dioxide Capture, Hydrogen .

Figure 1.1 is a representation of pollution emissions into the atmosphere. In Figure 1.2, the greenhouse effect is illustrated (Sparks, 2005). Figure 1.1 Schematic of Pollution Emissions into Atmosphere

Technology And Economy Analysis Of Waste Truck Tires .

Technology And Economy Analysis Of Waste Truck Tires .

TECHNOLOGY AND ECONOMY ANALYSIS OF WASTE TRUCK TIRES MANAGEMENT . by Irina Vladimirovna Tsiryapkina Bachelor of Information Systems, Siberian State Industrial University, 2014

Energies | Free Full-Text | Biofuels Production through .

Energies | Free Full-Text | Biofuels Production through .

The fixed bed pyrolysis system consists of a reactor with a gas cooling and cleaning system. The technology of the fixed bed reactor is simple, reliable and proven for fuels that are relatively uniform in size and have a low content of fines . In this type of reactor, the solids move down a vertical shaft and contact a counter-current upward .

Glycerol as a Raw Material for Hydrogen Production .

Glycerol as a Raw Material for Hydrogen Production .

Jun 18, 2014 · Figure 6. Schematic representation of EGBS reactor (Adapted from [50]) AFBR has the same operating principles of the EGBS reactors, except the particles size (0.5 to 0.7 mm) of the support medium and the expansion rates (Figure 7). The upward velocity of the liquid must be enough high to fluidize the bed until it reaches the point at which the .

Effect of Bed Characters on the Direct Synthesis of .

Effect of Bed Characters on the Direct Synthesis of .

This paper presents the numerical investigation of the effects of the general bed characteristics such as superficial gas velocities, bed temperature, bed heights and particle size, on the direct .

Haber process - Wikipedia

Haber process - Wikipedia

The Haber process, also called the Haber–Bosch process, is an artificial nitrogen fixation process and is the main industrial procedure for the production of ammonia today. It is named after its inventors, the German chemists Fritz Haber and Carl Bosch, who developed it in the first decade of the 20th century.The process converts atmospheric nitrogen (N 2) to ammonia (NH 3) by a reaction .

Development of a Packed‐bed Reactor Containing Supported .

Development of a Packed‐bed Reactor Containing Supported .

a packed bed reactor and compared with Novozym® 435 under similar operating conditions. A kinetic and mass transfer based model was developed for the reactor system using a novel efficiency correlation to account for the effect of glycerol on the enzymatic activity. Increasing the flow rate (1.4

Development of a Packed‐bed Reactor Containing Supported .

Development of a Packed‐bed Reactor Containing Supported .

a packed bed reactor and compared with Novozym® 435 under similar operating conditions. A kinetic and mass transfer based model was developed for the reactor system using a novel efficiency correlation to account for the effect of glycerol on the enzymatic activity. Increasing the flow rate (1.4

Chemical Engineering Resources - Cheresources.com - Index

Chemical Engineering Resources - Cheresources.com - Index

Distillation is the most widely used separation technique in the chemical and petroleum industry. However, not all liquid mixture are amenable to ordinary fractional distillation. When the components of the system have low relative volatilities (1.00.

Technology And Economy Analysis Of Waste Truck Tires .

Technology And Economy Analysis Of Waste Truck Tires .

TECHNOLOGY AND ECONOMY ANALYSIS OF WASTE TRUCK TIRES MANAGEMENT . by Irina Vladimirovna Tsiryapkina Bachelor of Information Systems, Siberian State Industrial University, 2014

Flow Chemistry: Recent Developments in the Synthesis of .

Flow Chemistry: Recent Developments in the Synthesis of .

Nitroaromatic compound 6 was then subjected to reduction with Et 3 SiH into a fixed bed reactor containing Pd/C at 40 °C. Aniline 7 was obtained in nearly quantitative yield, and the catalyst could be used for more than 250 h without loss of activity. The reactor outcome was then mixed with HCl (0.6 M methanol solution) and heated under high .

IHS CHEMICAL Naphtha Catalytic Cracking

IHS CHEMICAL Naphtha Catalytic Cracking

Figure 4.2 Typical ACO process configuration 23 Figure 4.3 Separator and downflow reactor 24 Figure 4.4 HS-FCC reactor and regenerator system 25 Figure 4.5 Simplified cracking reaction network 25 Figure 5.1 Ethylene from naphtha via ACO process (sheet 1 of 6) 140 Figure 5.1 Ethylene from naphtha via ACO process (sheet 2 of 6) 141

In situ characterization of Fischer–Tropsch catalysts: a .

In situ characterization of Fischer–Tropsch catalysts: a .

May 13, 2020 · The process known as Fischer–Tropsch (FT) synthesis, in recognition of its initial developers Franz Fischer and Hans Tropsch in the 1920s at the Kaiser Wilhelm Institute for Coal Research at Mühlheim an der Ruhr Germany, is best described as hydrogenation of carbon monoxide on the surface of an iron based heterogeneous catalyst [1, 2].While the complete hydrogenation of CO to .

PG&E GAS R&D AND INNOVATION WHITEPAPER Conversion .

PG&E GAS R&D AND INNOVATION WHITEPAPER Conversion .

PG&E. Publication and dissemination of the whitepaper by PG&E should not be considered an endorsement by PG&E, or the accuracy or validity of any opinions, findings, or conclusions expressed herein. In publishing this whitepaper, PG&E makes no warranty or representation.

WO2016083989A1 - A fixed bed reactor - Google Patents

WO2016083989A1 - A fixed bed reactor - Google Patents

A reactor, which includes a reactor body and two reactor ends sealing the ends of the reactor body, a plurality of reactor tubes extending inside the reactor body at least partially between the reactor ends, and at least one heat pipe disposed inside at least one of the reactor tubes.

IHS CHEMICAL Propane Dehydrogenation (II)

IHS CHEMICAL Propane Dehydrogenation (II)

Figure 4.7 Dow FCDh reactor/regenerator 44 Figure 4.8 Dow reactor feed distribution assembly 45 Figure 4.9 Dow reactor cyclone and plenum design 46 Figure 4.10 Dow low-velocity gas-solid separation devices 47 Figure 4.11 Dow grid-like internals 48 Figure 4.12 Dow reactor quench 49 Figure 4.13 Dow riser reactor support 50

Utilization of fire dynamics simulator model to study rice .

Utilization of fire dynamics simulator model to study rice .

Figure 3b shows that the flammability region propagated, became reduced in width, and moved toward the top of the gasifier. The wider the flammability region, the more likely it is that fuel gas could come in contact with a high-temperature source (e.g., smoldering fire) and create a backdraft phenomenon (Guigay et al. 2009).

PG&E GAS R&D AND INNOVATION WHITEPAPER Conversion .

PG&E GAS R&D AND INNOVATION WHITEPAPER Conversion .

PG&E. Publication and dissemination of the whitepaper by PG&E should not be considered an endorsement by PG&E, or the accuracy or validity of any opinions, findings, or conclusions expressed herein. In publishing this whitepaper, PG&E makes no warranty or representation.

Catalytic Performance of Fe-Mn/Si Nanocatalysts for CO .

Catalytic Performance of Fe-Mn/Si Nanocatalysts for CO .

3.2. Process for H 2 S Treatment of the Catalyst. As Figure 1 shows, the system composed of two parts, H 2 S generator and sulfur treatment reactor. The H 2 S was produced on addition of H 2 SO 4 (from dropping funnel 6) to a flask containing Na 2 S· H 2 O (flask 5) and then was mixed with N 2 and conducted to a stainless steel reactor. The carrier gas containing desired volume fraction of H .

Glycerol as a Raw Material for Hydrogen Production .

Glycerol as a Raw Material for Hydrogen Production .

Jun 18, 2014 · Figure 6. Schematic representation of EGBS reactor (Adapted from [50]) AFBR has the same operating principles of the EGBS reactors, except the particles size (0.5 to 0.7 mm) of the support medium and the expansion rates (Figure 7). The upward velocity of the liquid must be enough high to fluidize the bed until it reaches the point at which the .

AM-06-64 Upgrading Residuum to Finished Products In .

AM-06-64 Upgrading Residuum to Finished Products In .

Figure 1: Schematic of Reactor Using LC-FINING Technology The catalyst is continuously added and removed from the reactor, thereby keeping a constant catalyst activity throughout the run. This also has the advantage of no pressure drop buildup over the reactor as would be the case with fixed bed residuum hydrocracking units. Therefore it is

Haber process - Wikipedia

Haber process - Wikipedia

The Haber process, also called the Haber–Bosch process, is an artificial nitrogen fixation process and is the main industrial procedure for the production of ammonia today. It is named after its inventors, the German chemists Fritz Haber and Carl Bosch, who developed it in the first decade of the 20th century.The process converts atmospheric nitrogen (N 2) to ammonia (NH 3) by a reaction .

Energies | Free Full-Text | Biofuels Production through .

Energies | Free Full-Text | Biofuels Production through .

The fixed bed pyrolysis system consists of a reactor with a gas cooling and cleaning system. The technology of the fixed bed reactor is simple, reliable and proven for fuels that are relatively uniform in size and have a low content of fines . In this type of reactor, the solids move down a vertical shaft and contact a counter-current upward .

Operando and Postreaction Diffraction Imaging of the La–Sr .

Operando and Postreaction Diffraction Imaging of the La–Sr .

A La–Sr/CaO catalyst was studied operando during the oxidative coupling of methane (OCM) reaction using the X-ray diffraction computed tomography technique. Full-pattern Rietveld analysis was performed in order to track the evolving solid-state chemistry during the temperature ramp, OCM reaction, as well as after cooling to room temperature.

Production and Use of Lipases in Bioenergy: A Review from .

Production and Use of Lipases in Bioenergy: A Review from .

The use of fixed bed reactors with immobilized lipases is a more suitable solution for continuous production of biodiesel, since the enzymes suffer lower shear stress compared with the batch process. Pandey [ 91 ] reported the methanolysis of a waste oil mixture (containing 1980 ppm of water and 2.5% FFAs), using immobilized lipase from C .