58results about "Liquid degasification arrangements" patented technology

The present invention relates to a heatable partition for a defoliation apparatus for defoliating a composition containing volatile components, such as for defoliating a solid or liquid polymer composition containing unreacted monomers, solvents, and / or by-products, wherein the heatable partition comprises at least one vessel having an upstream portion and an adjacent downstream portion, the upstream portion of the vessel having a first side end having an inlet and a second side end on the opposite side connected to the downstream portion, the downstream portion of the vessel having a first side end connected to the second side end of the upstream portion and a second side end on the opposite side, the downstream portion of the vessel comprising a hollow double plate assembly, the hollow double plate assembly comprising an upper plate and a lower plate arranged in staggered order but separated such that a void chamber is defined between the upper plate and the lower plate, each of both plates having a plurality of openings, each opening in the upper plate being surrounded by a wall extending through the void chamber and surrounding the opening in the lower plate so as to form a plurality of passages that are fluid-sealed and separated from a hollow space defined in the void chamber between the passages, the hollow space being connected to an inlet for a heating medium and an outlet for a heating medium.

A lamp-housing assembly includes a lamp seat with a first contact member, a lamp with axially opposite first and second electric terminals, and a lamp cap with a second contact member. The lamp is insertable into the lamp seat. The lamp cap is mountable on the lamp seat and the inserted lamp. Inserting the lamp into the lamp seat establishes an electric coupling of the first electric terminal with the first contact member. Mounting the lamp cap on the lamp seat and inserted lamp establishes an electric coupling of the second electric terminal with the second contact member. The lamp seat, lamp and lamp cap are matched such that, after insertion and mounting, the lamp is axially and radially aligned and electrically and thermally coupled with the lamp seat and the lamp cap. The assembly may be utilized for a detector of a fluidic sample separation apparatus.

This invention provides a gas-liquid separator for separating diazonium methane from a diazonium methane mixture. The separator comprises an upper cylinder, a middle cylinder, and a lower cylinder connected sequentially from top to bottom. The upper cylinder has a gas outlet at its top center, surrounded by gas moisture detection ports, diazonium methane content detection ports, gas temperature detection ports, and an explosion vent. A pressure detection port is located on the side. The middle cylinder has a refrigerant inlet and a refrigerant outlet at its upper part, and a refrigerant coil is installed inside the middle cylinder. The refrigerant coil inlet is connected to the refrigerant outlet, and the refrigerant coil outlet is connected to the refrigerant outlet. The lower cylinder has a liquid level-above gas inlet and a liquid level-below gas inlet at its upper part. The liquid level-above gas inlet is connected to a gas distributor above the liquid level via a pipe, and the liquid level-below gas inlet is connected to a gas distributor below the liquid level via a pipe. A feed inlet is located on the middle side wall of the lower cylinder. This gas-liquid separator offers high gas-liquid separation efficiency, is explosion-proof, and can be used for continuous automated production.

A degassing system for use in dialysis, comprising: a degassing vessel having a fluid inlet, and a fluid outlet; a degas flow restrictor fluidly connected to the inlet of the degassing vessel; a fluid pump fluidly connected to the degassing vessel and located downstream of the degassing vessel, for pulling fluid into the degassing vessel through the fluid inlet and out of the degassing vessel through the fluid outlet; a vacuum pump attached to the degassing vessel for removing gas from the degassing vessel; and. a degas sprayer located inside the degassing vessel at the fluid inlet of the degassing vessel such that fluid entering the degassing vessel through the fluid inlet passes through the degas sprayer.

The present invention relates to a devolatilization apparatus for devolatilizing compositions containing volatile components, such as for devolatilizing solid or liquid polymer compositions containing unreacted monomers, solvents, and / or by-products, the devolatilization apparatus comprising a vessel having at least one inlet for the composition to be devolatilized, at least one outlet for the devolatilized composition, at least one outlet for gas, at least one heatable tray, and optionally at least one heatable distributor, the vessel comprising a hollow vessel having upper and lower plates, at least a section of the at least one heatable tray and / or the at least one heatable distributor arranged one on top of the other but spaced apart such that a void chamber is defined between the upper and lower plates. The vessel comprises a double-plate assembly, each plate having a plurality of openings, each opening of the upper plate being surrounded by a wall that extends through the void chamber to form a plurality of passages that are fluid-tightly separated from hollow spaces defined in the void chambers between the passages and that surround the openings of the lower plate, the hollow spaces being connected to an inlet and an outlet for the heating medium, the upper and lower plates of the hollow double-plate assembly being connected to each other at their sides via side walls that define the void chambers therebetween, and at least one heatable tray and / or at least one heatable distributor extending over 10 to 99% of the cross-sectional area of ​​the vessel and surrounded by a non-perforated weir.

The present invention relates to a devolatilization apparatus for devolatilizing a composition comprising a volatile component, such as for devolatilizing a solid or liquid polymer composition comprising non-reacted monomer, solvent and / or by-product, wherein the devolatilization apparatus comprises a vessel comprising at least one inlet for the composition to be devolatilized, at least one outlet for devo-latilized composition, at least one outlet for gas, at least one heatable tray and op-tionally at least one heatable distributor, wherein at least a section of at least one heatable tray and / or of at least one heatable distributor comprises a hollow dou-ble-plate assembly comprising an upper plate and a lower plate being arranged on top of each other, but spaced apart so that a void chamber is defined there-between, wherein each of both plates comprises a plurality of openings, wherein each opening of the upper plate is surrounded by a wall extending through the void chamber and surrounding an opening of the lower plate so as to form a plural-ity of channels being fluid-tightly separated from the hollow space being defined in the void chamber between the channels, wherein the hollow space is connected with an inlet for heat medium and with an outlet for heat medium, wherein the up-per plate and the lower plate of the hollow double-plate assembly are connected with each other at their sides through sidewalls, between which the void chamber is defined, wherein the at least one heatable tray and / or at least one heatable dis-tributor extends over 10 to 99% of the cross-sectional area of the vessel and is surrounded by a non-perforated weir.

A redox flow acid-gas capture system includes an electrochemical cell including a cathode configured to contact a stream including an electroactive species in an inactive state and provide a reduced stream including the electroactive species in an active state, and an anode configured to contact an adduct stream including an adduct of an electroactive species and an acid-gas and provide an oxidized stream including the electroactive species in the inactive state and the acid-gas; an absorber configured to contact the reduced stream and the acid-gas and form the adduct stream including the adduct of the electroactive species and the acid-gas; and at least one of an oxygen stripper unit, or a degasser unit configured to provide a degassed stream including the electroactive species in an inactive state, and an acid-gas stream.

The present invention relates to the technical field of electrolysis and very particularly to a degassing device for an electrolysis plant for the production of dihydrogen (H2) and dioxygen (O2) by electrolysis of water. According to the present invention, the plant comprises a degassing device (1, 101) which comprises a degassing chamber (14, 114) provided with an opening for a gas-liquid mixture supply pipe (11, 111), with an opening for a a liquid discharge pipe (12, 112) arranged below the level of the gas-liquid interface (15, 115) of the degassing chamber (14, 114), and with an opening for a gas discharge pipe (13, 113) arranged above the level of the gas-liquid interface (15, 115) of the degassing chamber (14, 114). Furthermore, a static mixer (21, 121) is inserted into the gas-liquid mixture supply pipe (11, 111).

The application relates to a vacuum infinite-gas-volume insulating oil gas separation device and method, and relates to the field of power system automation. The device comprises a gas-liquid separation unit and a gas analysis module. The gas inlet end and the gas outlet end of a vacuum degassing chamber in the gas analysis module are connected with the gas-liquid separation unit; the first connecting end of the vacuum degassing chamber is connected with the inlet of a gas collection chamber through a sixth electromagnetic valve and a first gas equalization pump in sequence; the second connecting end of the vacuum degassing chamber is connected with the outlet of the gas collection chamber through a seventh electromagnetic valve; and a pressure sensor is arranged in the gas collection chamber. The oil degassing state in the application is a vacuum state, the vacuum degree is adjustable, and the adjustable range is 10KPa-101KPa. For the concentration of some micro-content gases (such as acetylene, ethane and ethylene) in transformer oil, only in the vacuum state can sufficient amount of the gases be degassed to meet the detection sensitivity of a rear-end detection system.

The present invention relates to a cartridge comprising at least one heatable tray and / or at least one heatable distributor, wherein at least a section of at least one heatable tray and / or of at least one heatable distributor being arranged within the cartridge, at least one support element, on which at least one heatable tray and / or at least one heatable distributor is arranged, one central inlet line for heating me-dium and one central outlet line for heating medium, wherein at least a section of the at least one heatable tray and / or of the at least one heatable distributor com-prises a hollow double-plate assembly comprising an upper plate and a lower plate being arranged on top of each other, but spaced apart so that a void chamber is defined therebetween, wherein each of both plates comprises a plurality of open-ings, wherein each opening of the upper plate is surrounded by a wall extending through the void chamber and surrounding an opening of the lower plate so as to form a plurality of channels being fluid-tightly separated from the hollow space be-ing defined in the void chamber between the channels, wherein the hollow space is connected with an inlet for heat medium and with an outlet for heat medium, and wherein the central inlet line for heating medium of the cartridge is connected with the inlet (s) of the at least one heatable tray and / or at least one heatable distributor, and wherein the central outlet line for heating medium is connected with the out-let(s) of the at least one heatable tray and / or at least one heatable distributor.

The present invention relates to a heatable distributor, in particular for a devolati-lization apparatus for devolatilizing a composition comprising a volatile component, such as for devolatilizing a solid or liquid polymer composition comprising non-reacted monomer, solvent and / or by-product, wherein the heatable distributor comprises at least one vessel with an upstream portion and an adjacent down-stream portion, wherein the upstream portion of the vessel comprises a first lateral end comprising an inlet and an opposite second lateral end being connected with the downstream portion, wherein the downstream portion of the vessel comprises a first lateral end and an opposite second lateral end with the first lateral end being connected with the second lateral end of the upstream portion, and wherein the downstream portion of the vessel comprises a hollow double-plate assembly, wherein the hollow double-plate assembly comprises an upper plate and a lower plate being arranged on top of each other, but spaced apart so that a void cham-ber is defined therebetween, wherein each of both plates comprises a plurality of openings, wherein each opening of the upper plate is surrounded by a wall extend-ing through the void chamber and surrounding an opening of the lower plate so as to form a plurality of channels being fluid-tightly separated from the hollow space being defined in the void chamber between the channels, wherein the hollow space is connected with an inlet for heat medium and with an outlet for heat medi-um.

A waste processing apparatus is disclosed which includes a waste processing vessel for holding waste and treatment fluid during processing, and a fluid delivery system for delivering a treatment fluid to the waste processing vessel. The fluid delivery system comprises a settling vessel located upstream of the waste processing vessel, the settling vessel defining an internal volume configured to retain a treatment fluid, a first fluid transfer means arranged and configured to transfer the treatment fluid from a fluid reservoir to the settling vessel; and a second fluid transfer means arranged and configured to deliver treatment fluid from the settling vessel to the waste processing vessel. The fluid delivery system is configured such that treatment fluid is retained in the settling vessel for a period of time prior to delivery to the waste processing vessel.

A multi-functional slurry processing system (“VARCOR”) and associated methods is disclosed. The present examples provide a multi-functional slurry processing system incorporating systems and methods for separating liquid and solid components in slurries. In particular the systems and methods described herein produce clean water, dried solids, and potential concentration of desirable constituents with a boiling point lower than water. At least one example of the multi-functional slurry processing system provides a self-contained processing facility configured to efficiently convert high water-content slurries into its constituent solid and liquid fractions and subsequently generating and collecting clean water and concentrating desirable constituents with a boiling point lower than water. The multi-functional slurry processing system advantageously applies thermodynamic principles in a system which may include various combinations of a preheater, a degassing unit, a dryer, a steam filter, a compressor, a concentrating tower, and a condensation unit.

A heatable distributor includes a vessel with an upstream portion and an adjacent downstream portion, the upstream portion includes a first lateral end with an inlet and a second lateral end connected with the downstream portion. the downstream portion includes a first lateral end and a second lateral end, the first lateral end connected with the second lateral end of the upstream portion, and the downstream portion includes a hollow double-plate assembly including an upper plate and a lower plate spaced apart so that a void chamber is defined therebetween. Each plate includes openings, each opening of the upper plate is surrounded by a wall extending through the void chamber and surrounding an opening of the lower plate to form channels being fluid-tightly separated from the hollow space and, the hollow space is connected with an inlet for a heat medium and with an outlet for the heat medium.

The present invention relates to a method for producing lysine, comprising a step of culturing a microorganism to prepare a fermentation broth containing lysine; and a step of removing carbon dioxide from the fermentation broth containing lysine using a carbon dioxide stripping tower.

The present application relates to a method for producing lysine, the method comprising the steps of: culturing microorganisms to prepare a fermentation broth containing lysine; and removing carbon dioxide from the fermentation broth containing lysine by using a carbon dioxide degassing tower.

A devolatilization apparatus includes a vessel having inlet, and heatable tray or distributor. A section of the heatable tray or distributor includes a hollow double-plate assembly with upper and lower plates spaced apart defining a void chamber therebetween, each plate including openings. Each opening of the upper plate surrounded by a wall extending through the void chamber and surrounding an opening of the lower plate so as to form a plurality of channels fluid-tightly separated from the hollow space being in the void chamber. The hollow space is connected with an inlet for a heat medium and an outlet for the heat medium. The upper and lower plates are connected with each other at sides through sidewalls, between which the void chamber is defined. The heatable tray or distributor extends over 10 to 99% of the cross-sectional area of the vessel and is surrounded by a non-perforated weir.

The application discloses a high-efficiency defoaming device for blowing and trapping. The defoaming device comprises a blowing pipe, a quartz sieve plate, a gold-plated sieve net, a heating device, a foam sensor, a fixed metal nut and a ceramic sand core. The blowing pipe is connected with the heating device. The fixed metal nut and the foam sensor are arranged on the heating device. The heating device is additionally provided with a liquid inlet and a liquid outlet at the top. The quartz sieve plate is arranged at the connection position of the heating device and the blowing pipe. The gold-plated sieve net is arranged in the heating device. The liquid outlet is connected with a liquid outlet pipe. The liquid inlet is connected with a liquid inlet pipe. The ceramic sand core is arranged in the blowing pipe. The gold-plated sieve net is used to destroy the gas-liquid interface of the foam, so that the foam generated in the blowing process is prevented from entering the trapping pipe and the transmission line.

A coating system for coating an optical article includes at least one replaceable cartridge having a reservoir configured for containing a volume of a coating material, a recirculation loop in fluid communication with the reservoir, and a first pump and a second pump in fluid communication with the recirculation loop. The coating system further includes at least one coating apparatus operable to coat at least a portion of the optical article with a select amount of the coating material from an engaged at least one replaceable cartridge. The second pump of each of the engaged at least one replaceable cartridge is operable to aspirate the select amount of the coating material from the recirculation loop and deliver the select amount of the coating material to the at least one coating apparatus.

The invention discloses an anti-explosion online oil liquid anti-foaming system and method applied to a coal mine, and belongs to the technical field of mining industrial equipment. In the system, a plurality of filter elements in a filter assembly are respectively provided with a gradient aperture for respectively defoaming bubbles with a plurality of diameters in oil flowing through the filter elements in a circulating container; the acquisition module is used for performing data acquisition on coal mine mechanical equipment and oil liquid in an operation and oil tank to obtain equipment operation information and bubble state information in the oil liquid; the processor is used for analyzing the anti-foaming performance of the oil according to the bubble state information and the equipment operation information, and generating a defoaming instruction under the condition that the anti-foaming performance is lower than a preset standard; and the controller is used for responding to a defoaming instruction, controlling the driving assembly to start so as to drive the filter elements in the filter assembly to be combined, adjusting the circulating flow rate of the oil liquid in the oil tank in the circulating container, and defoaming the oil liquid through the filter assembly. The system effectively solves the problem of oil liquid bubbling in coal mine mechanical equipment.

A thermal degasification system, a thermal degasification method, and a syngas cooling apparatus. In the thermal degasification system, a target liquid flowing through a liquid feed pipeline is collected in a degasifier, and a hot-fluid pipeline passes through the degasifier, whereby a waste-heat stream flowing through the hot-fluid pipeline exchanges heat with the target liquid in the degasifier, so that the target liquid reaches a predetermined temperature through the heat of the waste-heat stream, thereby removing a target gas dissolved in the target liquid. A pre-heater is disposed on the liquid feed pipeline upstream of the degasifier for preheating the target liquid. A liquid feed bypass leads out from a first position of the liquid feed pipeline and leads to a second position of the liquid feed pipeline. The first position and the second position are upstream and downstream of the pre-heater, respectively.

The present invention relates to a devolatilisation apparatus for devolatilising a composition comprising volatile components, such as for devolatilising a solid or liquid polymer composition comprising unreacted monomers, solvents and / or by-products, where the devolatilisation apparatus comprises a container, the invention relates to a container comprising at least one inlet for a composition to be devolatilized, at least one outlet for a devolatilized composition, at least one outlet for a gas, and at least one tray, the at least one tray comprising a perforated bottom element, comprising at least one baffle arranged on the perforated bottom element, the baffle divides the perforated bottom element into at least one inner section comprising one or more openings and at least one outer section comprising one or more openings, and comprises at least one perforated top element, the perforated top element comprises one or more openings and is arranged over at least a portion of an inner section of the perforated bottom element, where at least one weir is arranged at an outer edge of the perforated bottom element, where the inlet is located over the at least one perforated top element, and where the inlet is located over the at least one perforated top element. The area of the projection plane of the at least one perforated top element is from 100% to 150% of the surface area of the at least one inner section of the perforated bottom element, and wherein, the opening of the at least one outer section of the perforated bottom element has a larger cross-sectional area than the opening of the at least one inner section of the perforated bottom element and than the opening of the at least one perforated top element.

The application discloses a kind of impurity removal formula gas-liquid shunt for propylene carbonate production processing, it is for the hydraulic pressure generated in the process of propylene carbonate mixed liquid injection, cooperate spiral piece group under the action of hydraulic pressure and carry out adaptability rotation, the key purpose is in " extension " propylene carbonate mixed liquid flow distance, and in the process of propylene carbonate mixed liquid flow with heating template to provide heat source, ensure that the gas dissolved in propylene carbonate mixed liquid is precipitated, in this process, on the one hand, through the fall pipe combines liquid level balance principle, the gas precipitated is transferred to gas-liquid separation pipe, and further utilize the hydraulic pressure when propylene carbonate mixed liquid injection, the key purpose is in: utilize the difference between the gas pressure generated by gas and the hydraulic pressure of propylene carbonate mixed liquid, ensure that the gas precipitated is discharged in the form of independent liquid.

The invention provides a thermal degassing system, a thermal degassing method and synthesis gas cooling equipment. In the thermal degassing system, target liquid flowing through a liquid inlet pipeline is gathered in a degasser, and a heat flow pipeline passes through the degasser, so that waste heat flow flowing through the heat flow pipeline exchanges heat with the target liquid in the degasser, and the target liquid reaches a preset temperature through heat of the waste heat flow; and further removing the target gas dissolved in the target liquid. The front heater is arranged on the liquid inlet pipeline and located on the upstream of the degasser and used for preheating the target liquid. The liquid inlet bypass is led out from the first position of the liquid inlet pipeline and leads to the second position of the liquid inlet pipeline. The first position and the second position are respectively upstream and downstream of the front heater. The adjustor is arranged to be adjustable so that the flow of the target fluid flowing to the downstream through the liquid inlet bypass can be changed. The thermal degassing system can be used for cooling synthetic gas equipment and is higher in applicability.

The invention relates to an electrohydraulic system (7) with a hydraulic load (86) and at least one closed hydraulic circuit (42). The hydraulic circuit (42) comprises at least one control means (85), a hydraulic machine (25; 55), and a closed hydraulic reservoir (87), wherein the closed hydraulic circuit (42) is filled with degassed hydraulic fluid. The invention additionally relates to a method and equipment for filling the electrohydraulic system (7) with degassed hydraulic fluid.

The present invention provides an integrated multiphase biocatalytic reactor and separator system (1), comprising, an upflow reaction section (2), a separation section (3), and a recycle flow section (4), wherein: the upflow reaction section (2) comprises a gas phase inlet (12), arranged to introduce a gas phase (G) for lifting a reactor flow (C) comprising a first and a second phase liquid; the separation section includes a first separation zone (31) configured to degas an effluent flow from the upflow section, and a second separation zone (32), i.e. a liquid-liquid phase separator, configured to separate the degassed effluent in a lower liquid phase (LP) and an upper liquid phase (UP), said second separation zone further comprising an outlet (15) for collecting the upper liquid phase and an outlet for recirculating the lower liquid phase back to the upflow reaction section via the recycle flow section (4).

A gas plant hydrocarbon recovery management system includes a hydrocarbon blowdown header flowline for receiving a hydrocarbon drainage composition, a recovery flowline extending from the header flowline to receive a portion of the composition, a three-phase gravity separator in fluid communication with the recovery flowline via a first flowline, and a hydrocarbon recovery vessel in fluid communication via a second flowline. A three-way control valve is arranged in the recovery flowline and actuatable between a first operational state, where the portion of the composition is entirely diverted through the first flowline and to the three-phase gravity separator, and a second operational state, where some of the portion of the composition is diverted also to the second flowline and to the hydrocarbon recovery vessel. The valve is actuated from the first to the second operational state when a flow rate through the first flowline reaches a predetermined maximum flow rate.

The present invention relates to the technical field of electrolysis and, in particular, to a degassing device for an electrolysis plant for producing dihydro (H2) and dioxygen (O2) by electrolyzing water. According to the invention, the apparatus comprises a degassing device (1, 101) comprising a degassing chamber (14, 114), the degassing chamber (14, 114) is provided with an opening for a gas-liquid mixture supply pipe (11, 111), an opening for a liquid discharge pipe (12, 112) arranged below the level of the gas-liquid interface (15, 115) of the degassing chamber (14, 114), and an opening for a gas discharge pipe (13, 113) arranged above the level of the gas-liquid interface (15, 115) of the degassing chamber (14, 114). Furthermore, a static mixer (21, 121) is inserted into the gas-liquid mixture supply tube (11, 111).

This disclosure provides a thermal degasification system, a thermal degasification method, and a syngas cooling apparatus. In the thermal degasification system, a target liquid flowing through a liquid feed pipeline is collected in a degasifier, and a hot-fluid pipeline passes through the degasifier, whereby a waste-heat stream flowing through the hot-fluid pipeline exchanges heat with the target liquid in the degasifier, so that the target liquid reaches a predetermined temperature through the heat of the waste-heat stream, thereby removing a target gas dissolved in the target liquid. A pre-heater is disposed on the liquid feed pipeline upstream of the degasifier for preheating the target liquid. A liquid feed bypass leads out from a first position of the liquid feed pipeline and leads to a second position of the liquid feed pipeline. The first position and the second position are upstream and downstream of the pre-heater, respectively. A regulator is configured to be adjustable so that the flow rate of the target liquid flowing downstream through the liquid feed bypass changes. The thermal degasification system can be used in an apparatus for cooling syngas and has stronger applicability.