METHOD FOR TRANSFORMING A LOOP REACTOR
- 申请公布号:
- KR20080097998(A)
- 申请号:
- KR20087017394
- 申请日期:
- 2007.02.21
- 申请公布日期:
- 2008.11.06
- 申请人:
- TOTAL PETROCHEMICALS RESEARCH FELUY
- 发明人:
- FOUARGE LOUIS;DUCHESNE ERIC
- 分类号:
- B01J19/18;B01J8/22;C08F2/14;C08F10/02
- 主分类号:
- B01J19/18
- 摘要:
- The present invention discloses a method for transforming a single reactor line into a double reactor line wherein the existing single reactor line is equipped with a flash tank for separating the solid polymer product from the flash vapour and wherein the vapour is sent to a system of at least two separating columns allowing the separation of its constituents into monomer, diluent and comonomer.
专利推荐
- Air intake for supercharger of internal combustion engine of passenger car, has air guide element arranged in suction pipework system upstream to compressor wheel, where air guide element avoids back flow of air from compressor wheel
- Exhaust gas system for internal-combustion engine, has recuperation heat exchanger arranged or integrated at one of two exhaust pipes in direct proximity of exhaust valves
- SOLID STATE POWDER COATING DEVICE
- Method for marking surfaces of binding agent-containing mineral woolen webs for e.g. mat for facilitating processing, involves lifting marking element from woolen webs and moving marking element backward into original position
- Drawing unit for spinning machine, has compressor component that is rested on one axial side or both axial sides of grooved portion of output lower roll
- Brake disk for vehicle, comprises base body made of graphite-containing metallic material, where base body comprises friction surfaces with wear protection layer
- Torsion module for torque detecting device of steering system or steering power support system, has inner ring formed by assembled segments having stop spoke and associated screw fastener for frictionally engaging bending spoke
- Door and window fitting has electrical/electronic device for detecting number of actuations of lever, and storage units for storing the detected number of actuations of lever
- Method for manufacturing plastic mold structure for motor vehicle, involves forming carrier layer over surface layers to form mold structure, where visible outer surfaces of mold structure are formed by surface layers
- Loading space partition for vehicle interior of motor vehicle, comprises unit which is provided with moving element that moves from non-operational position to operational position
- Ceramic injection molding tool for manufacturing insulator of spark plug of engine, has core element with end contacting with central region of sprue device, and another core element movably arranged in cavity in longitudinal direction
- Apparatus for testing undercut drill holes in concrete, has expansion element that is pushed over spreading section of rod such that expansion element is elastically deformed and is returned to unexpanded state
- Vehicle tire has tread, belt, side panels, two tire beads with bead cores and apex, where apex has multiple uniformly distributed notches over its outer periphery in radial direction
- Holder for tool storage, has cardboard with front upper surface and rear upper surface which is opposite to front upper surface, where pair of mounting holes is formed by cardboard
- Vehicle steering device for motor vehicle, comprises torque limiting unit, which has rotatably mounted primary steering system portion and secondary steering system portion
- Frame for seat in motor car, has backrest frame portion pivotable around pivot of frame, and pivot formed as seat separation point and comprising pivot bolt disassembled for separating seat back frame portion from cushion frame portion
- Piston device for lifting cylinder combustion engine of motor car, has connecting ranging guide unit which forms closures with attachment element of connecting ranging unit
- Retaining flange for fastening hydraulic directional valve block at e.g. counterweight forklift truck, has integrated attaching unit for attaching additional component or fastening component of module provided with directional valve block
- Seal for use in housing units, has housing unit compressible seal body that is provided between housing units and is connected with housing units
- Manufacturing semi-finished textile product from carbon fibers obtained from matrix material, comprises manufacturing non-woven fabric and/or fleece, and impregnating non-woven fabric and/or fleece with matrix material
Copyright Notice © 2009-2024 传众 版权所有