$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Ethylene oxide catalyst loading device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65G-047/18   
미국특허분류(USC) 414/288 ; 414/287 ; 414/299 ; 414/300
출원번호 US-0600647 (1996-02-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 12  인용 특허 : 6
초록

A single tube catalyst loading device is provided which consists of a transport belt system, electric motor, and catalyst loading hopper. Using this equipment, it is possible to control the drop rate of catalyst pellets without incurring mechanical damage or breakage of the catalyst. By raising or lowering the hopper section above the transport belt, it is possible to increase or decrease the drop rate of catalyst. Drop rate is the critical parameter in controlling catalyst density within the tubes of an ethylene oxide reactor.

대표
청구항

A device for transporting particulate material comprising: a support stand assembly including a generally horizontally disposed support base having a particulate material receiving section and a particulate material discharge section, and an upright support stand member fixed to said support base; an endless transport belt assembly connected to said support base for transporting the particulate material between said receiving and discharge sections of said support base; a loading hopper having an upper hopper inlet to allow particulate material to be int...

이 특허를 인용한 특허 피인용횟수: 12

  1. Iwata, Morio; Takasugi, Hajime; Saeki, Kazunori. Conveyance device for granular materials. USP2014118875871.
  2. Johns, Clifford L.; Chasmawala, Munaf; McAndrews, Dennis. Device and method for dispensing catalyst pellets. USP2015109149778.
  3. Johns, Clifford L.; Chasmawala, Munaf; McAndrews, Dennis. Device and method for dispensing pellets. USP2015099138709.
  4. Camoriano, Guillermo; Johns, Clifford L.. Device and method for transporting catalyst to a reactor vessel. USP2011118061524.
  5. Johns, Clifford L.. Device and process for precision loading of particles in a vertical tube chemical reactor. USP2012058166811.
  6. Johns, Clifford L.; Chasmawala, Munaf N.; McAndrews, Dennis. Device for loading catalyst into a reactor vessel. USP2014028646492.
  7. Sanz, Elena; Beaumont, Robert; Colin, Jérôme; Giroudiere, Fabrice. Device for loading particles of catalyst into tubes having an annular zone. USP2013118578978.
  8. Anderson Daniel D.. Handling system for agglomerable materials. USP2000086098851.
  9. Richard, Michael Alan; McAllister, Paul Michael; Coleman, Anne Taylor; Syrier, Johannes Leopold Marie; Bos, Alouisius Nicolaas Renée. Process for selecting shaped particles for use in a packed bed. USP2010117835868.
  10. McAllister, Paul Michael; Bos, Alouisius Nicolaas Renee; Richard, Michael Alan; Rekers, Dominicus Maria. Reactor system and process for the manufacture of ethylene oxide. USP2011108043575.
  11. Matusz, Marek; Richard, Michael Alan; Lockemeyer, John Robert; Bos, Alouisius Nicolaas Renee; Rekers, Dominicus Maria; Reinalda, Donald; Yeates, Randall Clayton; McAllister, Paul Michael. Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof. USP2009067547795.
  12. Matusz,Marek; Richard,Michael Alan; Lockemeyer,John Robert; Bos,Alouisius Nicolaas Renee; Rekers,Dominicus Maria; Reinalda,Donald; Yeates,Randall Clayton. Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof. USP2007087259129.