$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Flexible light olefins production 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-004/06
출원번호 US-0151342 (1993-11-10)
발명자 / 주소
  • Rubin Jacob N. (Newton Hglds. MA)
출원인 / 주소
  • Stone & Webster Engineering Corp. (Boston MA 02)
인용정보 피인용 횟수 : 28  인용 특허 : 0

초록

A novel process having improved flexibility in olefins production is provided which integrates a deep catalytic cracking process with a steam cracking process, and optionally, also including steps of disproportionation and C4 hydrocarbon processing including methyl tertiary butyl ether synthesis.

대표청구항

An integrated process for the selective production of olefins from hydrocarbons comprising: (a) cracking a first hydrocarbon feedstock in a deep catalytic cracking process comprising contacting said heavy hydrocarbon feedstock with a solid, acidic catalyst selected from the group consisting of penta

이 특허를 인용한 특허 (28)

  1. Ronald G. Searle, Carbon dioxide recovery in an ethylene to ethylene oxide production process.
  2. Voskoboynikov, Timur V., Cracking C5+ paraffins to increase light olefin production.
  3. Eng,Curtis N.; Miller,Rik B., Dual riser FCC reactor process with light and mixed light/heavy feeds.
  4. Vora Bipin V. ; Marker Terry L. ; Barger Paul T., Enhanced light olefin production.
  5. Jean Alain Chodorge FR; Dominique Commereuc FR; Jean Cosyns FR, Facility for the production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms.
  6. Shah,Rashmi K; Mikus,Thomas; Shankar,Pettai Krishna, Flameless combustor process heater.
  7. Veenstra, Peter, Heat transfer system for the combustion of a fuel heating of a process fluid and a process that uses same.
  8. Tallman,Michael J.; Santner,Chris; Miller,Richard B., Integrated catalytic cracking and steam pyrolysis process for olefins.
  9. Bozzano, Andrea G.; Gregor, Joseph H.; Senetar, John J., Integration of a methanol-to-olefin reaction system with a hydrocarbon pyrolysis system.
  10. Lux, Kenneth W; Namazian, Mehdi; Kelly, John T, Method and apparatus for conversion of carbonaceous materials to liquid fuel.
  11. Eng, Curtis N.; Yang, Yonglin, Method for adjusting yields in a light feed FCC reactor.
  12. Tsunoda Takashi,JPX ; Sekiguchi Mitsuhiro,JPX, Method for producing ethylene and propylene.
  13. Walter, Stefanie; Fritz, Helmut; Schmidt, Gunther, Method for producing hydrocarbon products.
  14. Shah,Rashmi K; Mikus,Thomas; Shankar,Pettai Krishna, Method for providing controlled heat to a process.
  15. Veenstra, Peter; Munshi, Abdul Wahid, Method of starting up a direct heating system for the flameless combustion of fuel and direct heating of a process fluid.
  16. Veenstra, Peter, Multi-tube heat transfer system for the combustion of a fuel and heating of a process fluid and the use thereof.
  17. Searle, Ronald G., Olefin recovery in a polyolefin production process.
  18. Chodorge Jean-Alain,FRX ; Commereuc Dominique,FRX ; Cosyns Jean,FRX ; Duee Didier,FRX ; Torck Bernard,FRX, Plant for the conversion of olefinic C.sub.4 and C.sub.5 cuts to an ether and to propylene.
  19. Luebke, Charles P.; Liu, Kirk; Fei, Zhihao, Process and apparatus for improving propylene yield from a fluid catalytic cracking process.
  20. Xie Chaogang,CNX ; Li Zaiting,CNX ; Shi Wenyuan,CNX ; Wang Xieqing,CNX, Process for production of ethylene and propylene by catalytic pyrolysis of heavy hydrocarbons.
  21. Chodorge Jean Alain,FRX ; Commereuc Dominique,FRX ; Cosyns Jean,FRX, Process for production of isobutene and propylene from hydrocarbon cuts containing four carbon atoms.
  22. Vora Bipin V., Process for the production of butene-1 from a mixture of C.sub.4 olefins.
  23. Al-Herz, Mansour Ali; Hould, Nathan D.; Al-Asseel, Ahmed; Algozeeb, Wala A.; Al-Ghrami, Musaed, Processes for high severity fluid catalytic cracking systems.
  24. Al-Herz, Mansour Ali; Hould, Nathan D.; Al-Asseel, Ahmed; Algozeeb, Wala A.; Al-Ghrami, Musaed, Processes for high severity fluid catalytic cracking systems.
  25. Commereuc, Dominique; Didillon, Blaise; Olivier-Bourbigou, Helene; Saussine, Lucien, Production of high-purity isobutene and propylene from hydrocarbon fractions with four carbon atoms.
  26. Voskoboynikov, Timur V.; Barger, Paul T.; Chen, John Q., Protection of solid acid catalysts from damage by volatile species.
  27. Chen Tan-Jen ; Martens Luc Roger Marc, Sequential catalytic and thermal cracking for enhanced ethylene yield.
  28. Subramanian, Anand; Niccum, Phillip K., Systems and methods for residue upgrading.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로