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Method and system of modifying a liquid level during start-up operations 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F25J-003/00
  • F25J-003/02
  • F25J-001/00
  • B01D-003/42
  • C07C-007/05
  • F25J-003/06
  • F25J-003/08
  • C10L-003/10
출원번호 US-0516718 (2014-10-17)
등록번호 US-9823016 (2017-11-21)
발명자 / 주소
  • Valencia, Jaime A.
출원인 / 주소
  • ExxonMobil Upstream Research Company
대리인 / 주소
    ExxonMobil Upstream Research Company—Law Department
인용정보 피인용 횟수 : 0  인용 특허 : 155

초록

The present disclosure provides a method for separating a feed stream in a distillation tower. The method includes operating a controlled freeze zone section in a distillation tower that separates a feed stream at a temperature and pressure at which the feed stream forms a solid in the controlled fr

대표청구항

1. A method for separating a feed stream in a distillation tower, the method comprising: providing a controlled freeze zone section in the distillation tower, wherein the controlled freeze zone section comprises a melt tray assembly and a spray assembly and wherein the spray assembly is above the me

이 특허에 인용된 특허 (155)

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