혁신적인 공정 솔루션

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A Jakob Müller Company

www.mueller-frick.com

공정 집적화

오늘날 제조업은 공정집적화, 청정생산 및 연속공정 최적화에 직면하고 있습니다. 다른 한편으로는, 환경 문제로 인해 원자재 및 에너지 소비를 줄이고 독성 물질을 제거하며 배출물 및 폐기물을 줄이는 방법을 지속적으로 강요받고 있습니다.

리스트 니더반응기 기술(LIST KneaderReactor Technology)은 제조업자들이 이러한 목표를 달성하도록 돕는데 중심적인 역할을 하고 있습니다. 리스트 시스템 전문가들의 뚜렷한 지식과 함께 결합된 화학, 공정 및 기계 공학 분야의 광범위한 전문 기술은 혁신적이고 경제적인 새로운 공정개발을 위한 독자적인 툴박스를 제공합니다.

리스트 기술은 용매를 거의 또는 전혀 사용하지 않고 고농축 상에서 공정을 구현할 수 있으므로 고객은 급격한 수요를 충족시키면서 비용을 절감할 수 있습니다. 리스트를 통해 자본 투자 및 운영비용을 낮추면서 제품 품질 및 공정 신뢰성을 향상시키는 궁극적인 목표가 가능합니다.

특이사항

  • 효과적인 셀프 클리닝으로 인한 데드존, 제품 축적 및 분해산물의 최소화
  • 최적의 반죽 및 믹싱으로 인한 우수한 균일화
  • 저전단 공정
  • 효과적인 열전달
  • 고효율 표면 갱신
  • 광범위한 프리(free)증기부피
  • 광범위한 전열면적으로 인한 정밀하고 균일한 온도 컨트롤
  • 연속 공정
  • 점착성이 있거나 고점도의 제품처리 공정
  • 넓고 유연한 평균 체류시간
  • 광범위한 체류시간 분포 (역혼합)
  • 시험/파일럿용 장비부터 공업규모까지 신뢰할 수 있는 스케일업
  • 높은 전환율
  • 다분산지수 2….2.5
  • 거의의 화학량적인 조건에서의 반응

다운로드

Titel Beschreibung Sprache Jahr Download
Reactor for solvent-free polymer processing Converting the polymer industry to solvent-free polymerisation processes and avoiding unnecessary recirculation decreases energy consumption and reduces waste production. This can be achieved with the horizontal large-volume Kneader Reactor with superior mixing and homogenisation performance. The casing, shafts and mixing elements are indirectly heated by heat transfer fluids and dynamically self-cleaning. English 2012
Ganz ohne Lösungsmittel - Syntheseverfahren in der konzentrierten Phase Mit lösemittelfreier Prozessführung, dem sogenannten Dry Processing, lassen sich zwei entscheidende Ziele erreichen: umweltfreundliche Prozesse und eine deutliche Senkung der Investitions- und Betriebskosten. Die Schweizer Firma List konzentriert sich dabei nicht auf einzelne Verfahrensschritte, sondern auf den Prozess als Einheit, um eine ganzheitliche verfahrenstechnische und wirtschaftliche Optimierung zu erreichen. Deutsch 2009
Es geht auch ohne Lösungsmittel Sie suchen ein lösungsmittelfreies, sicheres, umweltfreundliches und energieeffizientes Herstellungsverfahren, das neue Produkttypen mit neuen Qualitätsmerkmalen hervorbringt? Eine neue Technologie macht’s möglich. Deutsch 2009
Saying goodbye to solvents Are you looking for a solvent-free, safe, eco-friendly and energy-efficient way of producing new types of products with new levels of quality? New technology is available to help you do exactly that. English 2009
Prediction of Kneader Reactor Bulk Co-Polymerization Continuous Processes Batch trials were performed on a kneader reactor where a bulk co-polymerization was carried out. Polymerization conversion, viscosity build, reaction kinetics, and heat transfer calculations were performed using the experimental data from the batch trials. A continuous process was proposed for this bulk copolymerization and the models and results from the batch trials were used in designing the continuous process. Predictions of the continuous process using the batch trial data are compared to the actual continuous process, with a focus on polymer conversion, heat transfer, and torque prediction. English 2007
Bulk polymerisation of MMA in a kneader reactor The bulk free radical polymerization of methyl methacrylate (MMA) or the bulk free radical copolymerization of MMA based monomer recipes face a gel effect (Trommsdorff’s effect) and exothermicity. The kneader reactor offers a perfect combination of surface renewal and evaporative cooling to control temperature at high conversion (85 to 95%). English 2006
Bulk Polymerisation or Copolymerisation in a Novel Continuous Kneader Reactor A new type of kneader reactor is proposed for the continuous radical (co-) polymerisation without solvent, based on the proven design of mature (kneader-) dryer technology. The reactor has been developed to satisfy all major aspects required for (co-) polymerisation while maintaining the safety and reliability of the previous mechanical design. The new kneader reactor offers a perfect combination of surface renewal and evaporative cooling to control temperature to high conversion (85 to 95%), even for bulk systems that have a strong gel effect (Trommsdorff’s effect) and high exothermicity. English 2006
Continous polymerisation Various types of reactor have been developed to date for improving the stability of the polymerisation process. This review describes a few examples of heterogeneous and homogeneous polymerisation, focusing particularly on viscosity control and heat removal. The production of solid polymer granules directly in a kneader-reactor with evaporative cooling is one efficient and reliable polymerisation technology. English 2003
CKR for continous polymerisations producing solid granular polymers A review of the existing polymerisation processes is proposed, with particular attention to the control of viscosity and heat removal. Up to the present time, different types of reactor have been developed in order to improve the stability of the polymerisation process. A review of these reactors is presented for the heterogeneous and homogeneous polymerisations. The production of solid polymer granules directly in a kneader reactor under evaporative cooling is seen as an efficient and reliable polymerisation technology. English 2001