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Fischer-Tropsch Hard Waxes

Fischer-Tropsch Hard Waxes

mineral oil based paraffin waxes and petroleum jellies, we globally offer our customers tailor-made solutions unlocking real value for their business. wax Fischer-Tropsch hard waxes are synthetically produced by using gas-to-liquids (GTL) technology, in which is globally recognised as a commercial and technical pioneer.

Evan Sohodski, Compact Membrane Systems, USA, introduces .

Evan Sohodski, Compact Membrane Systems, USA, introduces .

Process flow diagram of an olefin-paraffin separation system within a polypropylene reactor circuit. Table 1. Case study base case assumptions Olefin value US 0.45/lb Polyolefin capacity of plant 31 500 tpy Paraffin content in reactor feed 0.5% C 3 H 8 Paraffin mole fraction in reactor 0.1 Membrane propylene permeance 70 GPU Propylene/propane .

By Mitrajit Mukherjee & Sankaran Sundaresan, Exelus Inc .

By Mitrajit Mukherjee & Sankaran Sundaresan, Exelus Inc .

Exelus has developed an innovative iso-paraffin alkylation technology ExSact, as an economically viable alternative to HF/H2SO4 processes. The two main components of ExSact are: 1. A unique solid-acid catalyst that converts light hydrocarbons into alkylates and 2. A novel fixed-bed reactor that is designed to enhance the performance of this .

Heavy Water Reactors | Atomic Heritage Foundation

Heavy Water Reactors | Atomic Heritage Foundation

Aug 02, 2017 · The first reactor was a small zero energy experimental pile (or ZEEP), which achieved criticality on September 5, 1945. Built under the direction of Kowarski, it became the first nuclear reactor outside of the United States. The second reactor, named NRX for National Research Experimental Reactor, went critical in July 1947.

AM-04-49 Advanced Solutions for Paraffins Isomerization

AM-04-49 Advanced Solutions for Paraffins Isomerization

options are also used to overcome these thermodynamic limitations via normal paraffin recycle and/or a three-phase reactor to improve Isomerate production (due to gas-liquid equilibrium, a branched paraffin produced in the liquid phase will move preferentially into the gas phase). compound formula MW BP BP RON MON (R+M)/2 Rvp density (°C) (°F .

Dehydrogenation and oxydehydrogenation of paraffins to .

Dehydrogenation and oxydehydrogenation of paraffins to .

In Oleflex adiabatic reactors, a significant temperature drop occurs across the catalyst bed which lowers the equilibrium conversion level; a multistage reactor system with interstage reheating is used for higher paraffin conversions.

KR101944256B1 - Method for separating normal-paraffin and .

KR101944256B1 - Method for separating normal-paraffin and .

A process for separating normal paraffins and isoparaffins from raffinate of a BTX reforming process comprising C5 to C8 hard naphtha, wherein residual oil in which hydrogen is dissolved is introduced into a reactor filled with a hydrogenation catalyst to remove olefins A process for separating normal paraffins and isoparaffins, including a liquid hydrogenation process, which comprises .

Method of preparing paraffin wax emulsion for making wood .

Method of preparing paraffin wax emulsion for making wood .

In a reactor with a stirrer and heated from pravilnikov served a total of 500 kg of paraffin wax, taken in the mass ratio of the wax (C 18-C 35 (melting point 46°C)/ wax 36-C 55 (dropping temperature 61°C)equal to 50/50, 40 kg of oil I (industrial oil), 40 kg of the composition of emulsifiers consisting of stearic acid, polietilenglikoli .

Paraffin isomerization | Zeolyst International Zeolyst .

Paraffin isomerization | Zeolyst International Zeolyst .

Zeolyst Athos-3 is a high activity low density paraffin isomerization catalyst. The Athos-3 produces higher C5+ Octane at a lower reactor temperature compared to previous generation catalysts. The Athos-3 catalyst can be utilized as part of a stacked bed system that can be tailored to provide the optimum combination of high activity and .

Archaea: Zeng, Raymond J

Archaea: Zeng, Raymond J

After a 100-day cultivation, the paraffin reactor showed almost two times higher consumption rates of NO3 (-) (0.2268 mmol/day) and NH4 (+) (0.1403 mmol/day), compared to the control reactor without paraffin oil. The microbes tended to distribute in the oil-water interface. The quantitative (q) PCR result showed the abundance of gene copies of .

Shielding of Neutron Radiation - Nuclear Power

Shielding of Neutron Radiation - Nuclear Power

14N (n,p) 14C. This nuclear reaction (charged particle reaction) continually take place especially in the earth's atmosphere, forming equilibrium amounts of the radionuclide 14 C.In nuclear power plants, it is important especially from radiation protection point of view.The reaction is responsible for most of the radiation dose delivered to the human body by thermal neutrons.

Thermal Explosion - an overview | ScienceDirect Topics

Thermal Explosion - an overview | ScienceDirect Topics

Thermal runaway reactions are the results of chemical reactions in batch or semi-batch reactors. A thermal runaway commences when the heat generated by a chemical reaction exceeds the heat which can be removed to the surroundings as shown in Figure 9-81.The surplus heat increases the temperature of the reaction mass, which causes the reaction rate to increase, and subsequently accelerates the .

Build a Fusion Reactor : 7 Steps (with Pictures .

Build a Fusion Reactor : 7 Steps (with Pictures .

-Silver Activation When silver is placed near the reactor (with a moderator [paraffin wax, water, HDPE, etc] between it and the neutron source, since only thermal neutrons will activate the material) it becomes slightly radioactive with decent neutron fluxes. It has a short half life of only a few minutes, but if you quickly put a geiger .

WESTCO™ CP-70 chlorinated paraffin fire retardant

WESTCO™ CP-70 chlorinated paraffin fire retardant

westco™ cp-70 chlorinated paraffin resin cas# 63449-39-8 WESTCO ™ CP-70 is a chlorinated paraffin used in rubber and plastic goods as a fire retardant additive and process aid. WESTCO ™ CP-70 features chemical reagent resistance, compatibility, and heat stabilization.

WO2014167473A1 - Reactor and process for paraffin .

WO2014167473A1 - Reactor and process for paraffin .

Disclosed herein is a method and apparatus for dehydrogenation of a paraffin comprising: providing a dehydrogenation reactor comprising an integrated fluidized bed reactor and a regenerator reactor, wherein the integrated fluidized bed reactor has a first longitudinal axis and comprises an inner surface defining an interior space, wherein the regenerator reactor has a second longitudinal axis .

New Cf-252 neutron source shielding design based Monte .

New Cf-252 neutron source shielding design based Monte .

Neutron shielding has been a worldwide concern for decades and appropriate methods in nuclear reactors and associated facilities for shielding have been developed. Light materials such as paraffin .

Characteristics of Paraffin Shielding of Kartini Reactor .

Characteristics of Paraffin Shielding of Kartini Reactor .

The National Nuclear Energy Agency (BATAN) Yogyakarta uses two kinds of paraffin for shielding radiation of Kartini reactor. For developing BNCT research, the radiation attenuation capability of paraffin has been analyzed to find out the coefficient attenuation, density, and composition of both kinds of paraffin. The components of the paraffin were analyzed using Fourier transform infrared .

I`ve modelled a reactor, found 2.75 m3 volume on Aspen .

I`ve modelled a reactor, found 2.75 m3 volume on Aspen .

I have used same thermodynamic model and use same reactor for both cases. I tried it different way. But still there is a difference. For volume of 15 m3, aspen plus provided a conversion of 99.5% .

Experimental investigations on olefin to paraffin ratio in .

Experimental investigations on olefin to paraffin ratio in .

The ratio of bulk C 3 (olefin + paraffin) / C 2 (olefin + paraffin) is in equilibriun at all Ribblet ratio. Abstract Biosyngas generated from gasification of agricultural and forest wastes can be utilized as feed in a Fischer-Tropsch reaction after raising its Ribblet ratio (H 2 /(2CO+3CO 2 )) to unity through energy-intense steps of Water-Gas .

Build a Fusion Reactor : 7 Steps (with Pictures .

Build a Fusion Reactor : 7 Steps (with Pictures .

-Silver Activation When silver is placed near the reactor (with a moderator [paraffin wax, water, HDPE, etc] between it and the neutron source, since only thermal neutrons will activate the material) it becomes slightly radioactive with decent neutron fluxes. It has a short half life of only a few minutes, but if you quickly put a geiger .

Cracking Paraffinic Naphtha in a Downflow Reactor

Cracking Paraffinic Naphtha in a Downflow Reactor

He has published over 40 papers and articles in technical journals, seminars, and conferences. He was recently granted patents on fluidized catalytic cracking of paraffinic naphtha in a downflow reactor and utilizing a downflow reactor as a revamp to existing FCC .

Catalyzing butane oxidation to make maleic anhydride .

Catalyzing butane oxidation to make maleic anhydride .

Understanding the mechanism of this important commercial process may provide clues to develop other paraffin oxidations. Several industrial processes have been developed for the oxidation of n-butane to maleic anhydride. These processes differ in regard to the type of reactor used, the method for .

Athos-3 Paraffin Isomerization Catalyst

Athos-3 Paraffin Isomerization Catalyst

Athos-3 Paraffin Isomerization Catalyst Athos-3 is the newest member of the a pentane/ hexane isomerization catalyst family and is an extension of the Athos-1 . reactors, radial flow reactors, spherical and etc. Feeds Typical feeds processed over Athos-3 are hydrotreated or light straight run naphtha streams.

Dehydrogenation of paraffins: Synergies between catalyst .

Dehydrogenation of paraffins: Synergies between catalyst .

Request PDF | Dehydrogenation of paraffins: Synergies between catalyst design and reactor engineering | The dehydrogenation of paraffins, especially in the C3–C5 range, is a widely exploited way .

Flow Assurance | Baker Hughes, a GE Company

Flow Assurance | Baker Hughes, a GE Company

Production blockages can be caused by a variety of sources, including scale, paraffin, asphaltenes, and hydrates. All of these lead to costly issues like production loss, downtime, equipment repairs, and more. FORSA™ flow assurance chemical solutions help you proactively mitigate these risks before they become big problems.

Integration of catalyst design and reactor engineering in .

Integration of catalyst design and reactor engineering in .

The autothermal oxidative dehydrogenation of ethane in short contact time reactors can be carried out with high ethylene yields on LaMnO3-based non-noble-metal catalysts. . Conventional paraffin .

The role of paraffin oil on the interaction between .

The role of paraffin oil on the interaction between .

After a 100-day cultivation, the paraffin reactor showed almost two times higher consumption rates of NO 3 − (0.2268 mmol/day) and NH 4 + (0.1403 mmol/day), compared to the control reactor without paraffin oil. The microbes tended to distribute in the oil–water interface.

Why did I only get gas and wax from my polyethylene .

Why did I only get gas and wax from my polyethylene .

Of course, waxy products are possible upon hydrolysis of LDPE & these materials have around 20 carbon chains "similar to eicosane which is the main ingredient of the commercial cheap paraffin wax .

Determination of Hydrodynamic Regime of the Reactor .

Determination of Hydrodynamic Regime of the Reactor .

Determination of Hydrodynamic Regime of the Reactor Alkylation of . Olefins with Paraffin in the Modified Zeolite Catalyst OMNICAT-210P. Khazangul Piriyeva B, Zulfiyya Ismailova R, Azer Gasimov A, Ulviyya Karimova Japharova N*, Sevinj Hajizadeh M, Tunzala Aghayeva F and . Rasim Japharov P.

Why did I only get gas and wax from my polyethylene .

Why did I only get gas and wax from my polyethylene .

If you are applying pyrolysis on LDPE, then my suggestion is to do it in a closed batch reactor at no more than 425 o C in order to get oils. If the temperature gets higher than that, then this .