This invention is directed to a method and system for extracting a solute from a fluid or a dense gas using a porous membrane. The invention includes providing a porous membrane having opposite sides in a module under pressure, with the membrane serving as a barrier interface between a fluid and a dense gas. The dense gas is introduced into the module on one side of the membrane and the fluid is i...

In a process of separating a liquid sample having phase portions of different densities by centrifugal separation, a phase separator container is employed. The phase separator container comprises a housing having concentric inner and outer cylindrical walls defining a longitudinal axis and a top wall and further a piston body constituting a bottom wall of the housing. The piston body defines toget...

PROBLEM TO BE SOLVED: To provide a now sliding board which can reduce burden on knees applied during curving. SOLUTION: An undersole 20 for holding ski boots is rotatably supported on a ski board 10 on the side of the toe thereof while being so supported on the side of the heel thereof as to be displaced outward from the ski board 10 while being energized by a spring 33 of a fixed undersole 30. Th...

PROBLEM TO BE SOLVED: To enable a material supplied continuously to be cut at high speed. SOLUTION: Blades 68, 68 cut a material while interacting on each opposite side of the material when they are positioned relatively in a face-to-face relation according to the rotation of drums 6 and 7 corresponding thereto. The blades 68, 68 can be prevented from returning to the is cutting positions during r...

PROBLEM TO BE SOLVED: To relieve an engaging shock at range switching time by fully closing throttle opening, and setting clutch oil pressure to a prescribed value larger than zero when engine speed is not less than a prescribed value at switching time to a travel range from a nontravel range of a shift range. SOLUTION: When a range detecting means 5 detects that a range is switched to a D range (...

PROBLEM TO BE SOLVED: To generate target driving force and prevent the deterioration of operability by obtaining required driving force by switching the target speed change ratio when an operation quantity by an output torque operation means reaches the upper limit or the lower limit of an operation range to the target driving force. SOLUTION: This driving force control device has a target driving...

PROBLEM TO BE SOLVED: To easily produce an alcohol in high selectivity and yield at a low cost while sufficiently suppressing the formation of by-products by adding a nitrogen-containing base to an aldehyde to be hydrogenated. SOLUTION: In a process for the hydrogenation of (A) an aldehyde in vapor phase in the presence of (B) a hydrogenation catalyst, the aldehyde to be hydrogenated is incorporat...

PROBLEM TO BE SOLVED: To prevent such a situation that a slope start auxiliary device is released whereas braking force must be still retained by making a slope start auxiliary device release point adjustable only within the on-side range than a slope start auxiliary device release limit value. SOLUTION: A slope start auxiliary device release limit value memory 5-2 is newly installed in a controll...

PROBLEM TO BE SOLVED: To smoothly stop a vehicle by adapting a small hysteresis width when a brake pedal is depressed, and adapting a large hysteresis width when no brake pedal is depressed. SOLUTION: When no brake pedal is depressed, a clutch-on/off map during coasting for a large hysteresis width is adapted to make clutch-on/off control (step 3). When the large hysteresis width is adapted, clutc...

PROBLEM TO BE SOLVED: To prevent the deviation of a vehicle from a moving track while preventing the generation of slip of wheels due to the excessive driving torque during the automatic steering control. SOLUTION: In the case where a forward traveling shift range except for (P). (N), (R) is detected by a shift range detecting means S4 during the automatic steering control for garaging, a speed ch...

PROBLEM TO BE SOLVED: To prevent vibration of a heat-transfer pipe due to fluid elastic vibration in an exhaust heat recovery boiler and to prevent damage to a vibration proof support due to drift of exhaust gas. SOLUTION: A heat-transfer pipe 12 is allocated in a flue where a combustion exhaust gas passes, and a vibration-proof support 27 bundling the heat-transfer pipe, at a plurality of points,...

PROBLEM TO BE SOLVED: To keep the dust collection capacity without dropping it, by preventing the blow up of exhaust gas. SOLUTION: In a dust remover 8 for exhaust gas which supplies a gas turbine 63 with exhaust gas from which dust is removed with cyclone elements 15 and 41, release passages 21 and 47, which have first shut-off valves opening at the time of depressurizing pressure 18 and 44 on du...

PROBLEM TO BE SOLVED: To raise the reliability on measurement of viscosity of manufactured coal-water paste. SOLUTION: The outer edge of a guide board on this side is bent at a right angle downward to check the turning of CWP 4 to the rear side of the guide board 205. Moreover, the four corners of a container 210 of a CWP viscometer are made in circular form (radius R is 10 mm or over). Then, the ...

PROBLEM TO BE SOLVED: To facilitate the adjustment of moisture with a kneader, even in the case of making use of such coal that the moisture is over 10 wt.%. SOLUTION: In the manufacture of coal-water paste, which manufactures coal-water paste (hereinafter, referred to CWP) 21 by mixing raw coal 1 water 11 while crushing a part of the pulverized coal 19 with a pulverizer 5 after crushing of the ra...

PROBLEM TO BE SOLVED: To prevent the occurrence of blocking or separation in a pump or a pipe which carries manufactured coal-water paste. SOLUTION: The weight of CWP stored in a CWP storage tank 7 is detected with a load cell 13, and a weight signal is outputted to a controller 16. The power of the motor 12 to drive a CWP agitator 11 is detected with a power meter 15, and a power signal is output...

PROBLEM TO BE SOLVED: To prevent troubles such as the tripping of a CWP pump from occurring by providing a CWP storage tank for suppressing the segregation of coal and limestone particles due to an agitation wing in a CWP supply device to a pressurization fluidized bed boiler. SOLUTION: In a CWP supply device, water 114 is mixed and kneaded into a coal particle 116 and a limestone particle 115 and...

PROBLEM TO BE SOLVED: To provide a slurry supply nozzle that can suppress combustion at an upper portion of a layer by relaxing oxygen shortage near the nozzle in a flow layer and can prevent the wear of a nozzle tip part. SOLUTION: A nozzle for supplying CWP with dispersed air is constituted of a slurry conduit 31, a cooling water conduit 33, a cooling water return pipe 35, and an air conduit 37 ...

Patente de Invenção: "USINA E PROCESSO PARA A PRODUçãO DE FUNDIDOS DE METAL". A fim de ser capaz de produzir metal fundido de todos os tipos de condutores de metal usados na metalurgia, e em particular a partir de uma ampla faixa de materiais de carregamento, isto é, combinações quantitativas, uma usina para a produção de metal fundido compreende os seguintes componentes; . um forno a arco e...

A beverage can holder for attachment to a person's belt, clothing pocket or the like has an open fronted holder body with a vertically extending back portion and a horizontal base portion on which a can may be rested. A pair of resilient arms extend from the back portion to clasp the can and have spaced apart front ends forming a gap into which a can may be forced by an at least partially sidewise...

A tool holder for mounting on a user'belt comprising a support member having two front supports and two rear supports, each rear support having a rear top portion, a rear bottom portion, and a rear transition portion positioned therebetween. Each front support is spaced from and biased substantially parallel to the rear top portion and being nonparallel to the rear bottom portion. Each rear transi...