A fluid treatment apparatus is described for the treatment of a fluid substance having multiple component substances to control levels of one or more particular component substances. The apparatus has a reactor chamber; a fluid inlet adapted to provide fluid communication from an external supply of a fluid substance to be treated to said reactor chamber whereby said fluid substance may pass into and through said reactor chamber; a fluid outlet adapted to provide a fluid communication from said reactor chamber whereby said fluid substance may pass from said reactor chamber; at least one first electromagnetic radiation (EMR) waveguide, having at least one first waveguide input port operably coupled within said reactor chamber and adapted to couple electromagnetic radiation of a predetermined first wavelength to a fluid substance passing through said reactor chamber. A method for the treatment of a fluid substance is also described.

An improved method of deprotection in solid phase peptide synthesis is disclosed. In particular the deprotecting composition is added in high concentration and small volume to the mixture of the coupling solution, the growing peptide chain, and any excess activated acid from the preceding coupling cycle, and without any draining step between the coupling step of the previous cycle and the addition of the deprotection composition for the successive cycle. Thereafter, the ambient pressure in the vessel is reduced with a vacuum pull to remove the deprotecting composition without any draining step and without otherwise adversely affecting the remaining materials in the vessel or causing problems in subsequent steps in the SPPS cycle.

There is described a method for heating a sample material in a sample holder, the method comprising receiving the sample holder in a heating chamber of a heating system, the sample holder having at least one sample recipient with the sample material therein; dynamically forming an individual mini microwave cavity around the sample recipient; and applying microwaves generated by at least one microwave generator directly to the sample.

Methods and systems include supplying pulsed microwave radiation through a waveguide, where the microwave radiation propagates in a direction along the waveguide. A pressure within the waveguide is at least 0.1 atmosphere. A supply gas is provided at a first location along a length of the waveguide, a majority of the supply gas flowing in the direction of the microwave radiation propagation. A plasma is generated in the supply gas, and a process gas is added into the waveguide at a second location downstream from the first location. A majority of the process gas flows in the direction of the microwave propagation at a rate greater than 5 slm. An average energy of the plasma is controlled to convert the process gas into separated components, by controlling at least one of a pulsing frequency of the pulsed microwave radiation, and a duty cycle of the pulsed microwave radiation.

A system for and method of cleaving a bond between a first atom and a second atom in a molecule of a material are presented. One embodiment of the technique includes selecting a first electromagnetic radiation frequency, the first electromagnetic radiation frequency including a product of a golden mean and a base frequency associated with at least one of the first atom and the second atom. Such an embodiment further includes directing a first electromagnetic radiation at the material, where the first electromagnetic radiation has a frequency equal to the first electromagnetic radiation frequency, and where the first electromagnetic radiation frequency is sufficient to cleave the bond between the first atom and the second atom.

Microwave chemical processing system having a microwave plasma reactor, and a multi-stage gas-solid separation system are disclosed. The microwave energy source has a waveguide, a reaction zone, and an inlet configured to receive the input material, and the input material is converted into separated components. The separated components include hydrogen gas and carbon particles. The multi-stage gas-solid separation system has a first cyclone separator to filter the carbon particles from the separated components, and a back-pulse filter system coupled to the output of the first cycle separator to filter the carbon particles from the output from the first cyclone separator.

A substance treatment apparatus includes an RF signal source, power detection circuitry, a controller, and a transmission path between the RF signal source and a first electrode that radiates electromagnetic energy into a chamber. The RF signal source includes a solid-state amplifier that generates an RF signal. The power detection circuitry detects reflected signal power along the transmission path. Based on the reflected signal power, the controller modifies values of variable components within an impedance matching network electrically coupled along the transmission path to adjust a magnitude of the reflected signal power. The impedance matching network may have a double-ended input connected to a balun, and a double-ended output connected to the first electrode and to a second electrode. Alternatively, the impedance matching network may have a single-ended input connected to the RF signal source, and a single-ended output connected to the first electrode. The second electrode may be grounded.

The present invention discloses a circulating magnetoelectric-induction reaction system and application thereof. The system comprises an alternating induction voltage unit, an alternating induction magnetic field unit, a low-frequency power supply, and a feed liquid container. The alternating induction voltage unit is mainly composed of a closed iron core, a primary coil, a secondary coil, and an induction voltage cavity. The alternating induction magnetic field unit is mainly composed of a C-shaped iron core, a primary coil, and a magnetic field cavity. The low-frequency power supply is connected to the primary coils in the alternating induction voltage unit and the alternating induction magnetic field unit and provides excitation voltage for the primary coils. The secondary coil comprises an insulating pipeline, which serves as a feed liquid circulating pipeline, and has both ends exposed out of the induction voltage cavity, with one end as a feed inlet and the other as a discharge outlet. The feed liquid container communicates with the feed liquid circulating pipelines in the alternating induction voltage unit and the alternating induction magnetic field unit to form a feed liquid circulation loop. Through the application, continuous-flow processing can be achieved, electrochemical reaction and ionic polarization can be avoided, and production and processing can be conducted efficiently and rapidly in a large scale.

A method for manufacturing a ferromagnetic-particle includes preparing a manufacturing apparatus including a single mode cavity that resonates with a microwave of a predetermined wavelength; a microwave oscillator electrically connected to the single mode cavity and configured to introduce the microwave of a predetermined wavelength into the single mode cavity; a pipe disposed to pass linearly through an inside of the single mode cavity, the pipe being formed of a dielectric material; and a pump configured to introduce, from one end of the pipe, an alkaline reaction liquid in which metal ions of a ferromagnetic metal and hydroxide ions are dissolved; and reacting the reaction liquid in the pipe, introduced by the pump, by introducing the microwave into the single mode cavity so as to generate the ferromagnetic-particle in the pipe.

A method for detecting an influence of microwaves on a measurement value of a temperature sensor of a core temperature probe of a cooking appliance, includes: recording the measurement value of the temperature sensor; determining the slope of the course of the recorded measurement values in at least one analysis interval (A, B) which is in a predetermined relation to a switch-on time and/or a switch-off time of a microwave generator; determining whether the slope lies above or below a predefined threshold; interpreting the exceedance of or falling below the threshold to the effect that the corresponding temperature sensor is not located in a food to be cooked and/or the core temperature probe is not correctly inserted into the food or into a receptacle provided for the same.