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Ethanol-to-butadiene: the reaction and its catalysts ...

Ethanol-to-butadiene: the reaction and its catalysts ...

After cooling, these products are fractionated into different cuts: C 1, ... it takes place in a separate reactor so that the butadiene-producing reactor operates with an ethanol–acetaldehyde feed. ... (13)), which produces acetone through decarboxylation (Fig. 15(14)) ...

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Closed-loop recycling of polyethylene-like materials Nature

Closed-loop recycling of polyethylene-like materials Nature

Feb 17, 2021 Plastics are key components of almost any technology today. Although their production consumes substantial feedstock resources, plastics are largely disposed of after their service life. In terms ...

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Selective ligand removal to improve accessibility of ...

Selective ligand removal to improve accessibility of ...

Jan 12, 2022 Finally, cleavage, decarboxylation, ... using a dedicated flow-reactor and a product monitoring system that allows for on-line detection of H 2 and CO 2 from ... After cooling to room temperature ...

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Buy Lab Equipment Online - Laboratory Supplies Done Right

Buy Lab Equipment Online - Laboratory Supplies Done Right

Laboratory Supply Co. | Buy Lab Equipment Supplies | Lab Supply Store | Shop Short Path Distillation | Rotary Evaporators | Vacuum Pumps | Vacuum Ovens | Scientific Glassware more. Lab Society is a leading manufacturer and supplier of American-made scientific equipment.

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Scale-Up of a Heterogeneous Photocatalytic Degradation ...

Scale-Up of a Heterogeneous Photocatalytic Degradation ...

Many chemical reactions contain heterogeneous reagents, products, byproducts, or catalysts, making their transposition from batch to continuous-flow processing challenging. Herein, we report the use of a photochemical rotor–stator spinning disk reactor (pRS-SDR) that can handle and scale solid-containing photochemical reaction conditions in flow. Its ability to handle slurries …

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Journal of The Electrochemical Society Volume 169 Number ...

Journal of The Electrochemical Society Volume 169 Number ...

MoS 2, a typical two-dimensional transition metal sulfide nanomaterial, has attracted much attention for supercapacitor electrode materials due to its high theoretical capacity.Herein, MoS 2 nanosheets grown on a hierarchical porous carbon (HPGC) derived from pomelo peel are prepared via hydrothermal method. The curled MoS 2 nanosheets grow and uniformly …

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How they Work Falling Film Evaporators - Aptia Engineering

How they Work Falling Film Evaporators - Aptia Engineering

Oct 09, 2019 A falling film evaporator can be an extremely efficient and effective type of heat exchanger. In fact, many factories across most major industries have been steadily updating their equipment from older rising film evaporators, calandria style evaporators, or forced circulation style evaporators to falling film evaporators due to the excellent thermal performance of a …

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Pyrolysis: A Sustainable Way to Generate Energy from Waste ...

Pyrolysis: A Sustainable Way to Generate Energy from Waste ...

Oct 15, 2016 The aim of this reactor is to produce a bio‐oil that will not contain any particle. It uses a reactor that is cyclone in nature integrated with hot gas filter. Both the biomass feedstock and the inert heat are fed into the cyclone as particles while the vapours that are recycled are made to transport the solids during the process.

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Renewable bio-jet fuel production for ... - ScienceDirect

Renewable bio-jet fuel production for ... - ScienceDirect

Oct 15, 2019 A direct-quench syngas cooling system next to the gasifier could remove ash and tars . ... GVL is further converted to branched alkenes in a two-reactor system, including decarboxylation to form butane isomers and oligomerization to form a mixture of alkenes, the mixture is final hydrogenated to produce a branched alkane products .

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Effects of temperature and time on supercritical methanol ...

Effects of temperature and time on supercritical methanol ...

Reactor was initially purged with N 2 (99.999%) for 5 min to create an oxygen-free environment. Later, the reactor was heated to the pre-determined temperature (240, 260, 280, 300, 320, and 340 C) and maintained there for desired time (0, 0.5, 1, 1.5, and 2 h). The stir kept rotating at a speed of 65 rpm to ensure the uniform of the samples.

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The Microbiology of Malting and Brewing - PMC

The Microbiology of Malting and Brewing - PMC

SUMMARY. Brewing beer involves microbial activity at every stage, from raw material production and malting to stability in the package. Most of these activities are desirable, as beer is the result of a traditional food fermentation, but others represent threats to the quality of the final product and must be controlled actively through careful management, the daily task of maltsters and ...

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Biology Question Bank For Highschool Heat Capacity ...

Biology Question Bank For Highschool Heat Capacity ...

The process is known as (a) decarboxylation (b) dehydrogenation (c) deamination (d) carboxylation 55. Despite high level of heterozygosity, the progeny derived from seed of a cross pollinated plant was found to be c o m p l e t e l y u n i f o r m . O n e r e a s o n f o r this phenomenon is (a) induced mutation (b) apomixis (c) parthenocarpy ...

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Technological Innovations in Photochemistry for Organic ...

Technological Innovations in Photochemistry for Organic ...

The reactor contains of an integrated cooling system, LED irradiation, a reflector chamber, a user-interface and a modular vial holder (2–40 mL). A collection of 8 photochemical reactions was carried out using this setup and validated across multiple Merck sites to show the achieved standardization. Another integrated photoreactor system that ...

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Welcome to nginx!

Welcome to nginx!

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