[특허]Process, system, and apparatus for a hydrocracking zone

Process, system, and apparatus for a hydrocracking zone 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	C10G-065/10 C10G-047/14 C10G-045/62 C10G-045/52 C10G-067/06
출원번호	US-0710128 (2010-02-22)
등록번호	US-8894839 (2014-11-25)
발명자 / 주소	Ramaseshan, Vinod
출원인 / 주소	UOP LLC
대리인 / 주소	Paschall, James C
인용정보	피인용 횟수 : 0 인용 특허 : 48

초록 ▼

One exemplary embodiment can be a process for a hydrocarbon feed. The process can include passing a stream through a separation zone forming a void for separating one or more gases from one or more liquids and at least partially containing a catalyst. The catalyst may include at least one group VIII noble metal. Typically, the separation zone is downstream of a hydrocracking zone for reducing the operating pressure in the hydrocracking zone.

대표청구항 ▼

1. A process for a hydrocarbon feed, comprising: A) providing a feed to a first hydrocracking zone;B) passing at least a portion of an effluent from said first hydrocracking zone to a fractionation zone;C) providing at least a portion of a bottom stream from said fractionation zone to a second hydrocracking zone; andD) passing a stream through a separation zone forming a void for separating one or more gases from one or more liquids and at least partially containing a catalyst comprising at least one group VIII noble metal for saturating aromatics; wherein the separation zone is downstream of the second hydrocracking zone. 2. The process according to claim 1, wherein the separation zone further comprises a separation vessel wherein the separation vessel has an upper portion and a lower portion with the upper portion containing the at least one group VIII noble metal catalyst that the one or more gases pass upwards there-through. 3. The process according to claim 2, wherein the lower portion contains a packing. 4. The process according to claim 3, wherein the packing comprises one or more rings. 5. The process according to claim 1, wherein the second hydrocracking zone comprises a catalyst comprising at least one group VIII metal and at least one group VIB metal. 6. The process according to claim 5, wherein the group VIII metal comprises at least one of iron, cobalt, and nickel, and the group VIB metal comprises at least one of molybdenum and tungsten. 7. The process according to claim 1, wherein the at least one noble metal comprises at least one of platinum and palladium. 8. The process according to claim 1, wherein the separation zone operates at a pressure of about 3,500-about 17,300 kPa and a temperature of about 220-about 380° C. 9. The process according to claim 2, further comprising communicating a stream comprising hydrogen to the separation vessel. 10. The process according to claim 1, wherein the hydrocarbon feed comprises components boiling in the range of about 170-about 650° C. 11. The process according to claim 1, further comprising distilling at least a portion of an effluent from the separation zone to produce at least two distilled products. 12. A process for a hydrocarbon feed, comprising: A) providing a feed to a first hydrocracking zone;B) passing at least a portion of an effluent from said first hydrocracking zone to a fractionation zone;C) providing at least a portion of a bottom stream from said fractionation zone to a second hydrocracking zone; andD) passing a stream through a separation zone forming a void for separating one or more gases from one or more liquids and at least partially containing a catalyst comprising about 0.01%-about 5%, by weight of at least one group VIII noble metal for saturating aromatics; wherein the separation zone is downstream of the second hydrocracking zone. 13. The process according to claim 12, wherein the separation zone further comprises a separation vessel wherein the separation vessel has an upper portion and a lower portion with the upper portion containing the at least one group VIII noble metal catalyst that the one or more gases pass upwards there-through. 14. The process according to claim 13, wherein the lower portion contains a packing. 15. A process for a hydrocarbon feed, comprising: A) providing a feed to a first hydrocracking zone;B) passing at least a portion of an effluent from said first hydrocracking zone to a fractionation zone;C) providing at least a portion of a bottom stream from said fractionation zone to a second hydrocracking zone;D) passing an effluent stream from said second hydrocracking zone through a separation zone forming a void for separating one or more gases from one or more liquids and at least partially containing a catalyst comprising at least one group VIII noble metal for saturating aromatics; wherein the separation zone is downstream of a second hydrocracking zone, wherein the separation zone further comprises a separation vessel; andE) distilling at least a portion of an effluent from the separation zone to produce at least two distilled products. 16. The process according to claim 15, wherein the separation zone further comprises a separation vessel wherein the separation vessel has an upper portion and a lower portion with the upper portion containing at least one group VIII noble metal catalyst that the one or more gases pass upwards there-through. 17. The process according to claim 16, wherein the lower portion contains a packing.

이 특허에 인용된 특허 (48)

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Buelna, Genoveva; Nenoff, Tina M., Catalytic reactive separation system for energy-efficient production of cumene.
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Harandi Mohsen N. (Langhorne PA), Catalytic stripping of hydrocarbon liquid.
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Yan Tsoung Y. (Wayne PA), Chemically active vapor/liquid separator.
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Kalnes,Tom N., Combination hydrocracking process for the production of low sulfur motor fuels.
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Kalnes, Tom N., Combination hydrocracking process for the production of ultra low sulfur diesel.
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Kalnes,Tom N., Combination hydrocracking process for the production of ultra low sulfur diesel.
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Turner,James, Combined hydrotreating and process.
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Kalnes, Tom N.; Thakkar, Vasant P.; Hoehn, Richard K., Dual recycle hydrocracking process.
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Thakkar, Vasant P.; Kocher Cowan, Douglas W., Hydrocarbon conversion process.
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Thakkar,Vasant P., Hydrocarbon desulfurization process.
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Kalnes,Tom N.; Thakkar,Vasant P.; Hoehn,Richard K., Hydrocarbon process for the production of ultra low sulfur diesel.
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Mukherjee, Ujjal Kumar; Louie, Wai Seung, Hydrocracking of vacuum gas and other oils using a post-treatment reactive distillation system.
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Gates, David B.; Kalnes, Tom N., Hydrocracking process.
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Hoehn, Richard K.; Bjorklund, Bradford L., Hydrocracking process.
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Kalnes Tom N. ; Hoehn Richard K., Hydrocracking process.
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Kalnes Tom N. ; Thakkar Vasant P., Hydrocracking process.
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Kalnes Tom N. ; Thakkar Vasant P., Hydrocracking process.
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Kalnes Tom N. ; Thakkar Vasant P., Hydrocracking process.
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Kalnes,Tom N., Hydrocracking process.
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Richard K. Hoehn ; Bradford L. Bjorklund, Hydrocracking process.
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Tom N. Kalnes, Hydrocracking process.
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Tom N. Kalnes, Hydrocracking process.
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Tom N. Kalnes ; David B. Gates, Hydrocracking process.
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Kalnes, Tom N.; Thakkar, Vasant P., Hydrocracking process for lube base oil production.
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Vasant P. Thakkar ; Tom N. Kalnes ; Richard K. Hoehn, Hydrocracking process for production of LPG and distillate hydrocarbons.
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Kalnes,Tom N., Hydrocracking process for the production of ultra low sulfur diesel.
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Cash, Dennis R.; Dahlberg, Arthur J., Hydrocracking process to maximize diesel with improved aromatic saturation.
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Hoehn Richard K. ; Thakkar Vasant P. ; Ellig Daniel L., Hydrocracking process with integrated effluent hydrotreating zone.
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Chen Nai Y. (Titusville NJ) LaPierre Rene B. (Medford NJ) Partridge Randall D. (Trenton NJ) Wong Stephen S. (Medford NJ), Integrated hydroprocessing scheme for production of premium quality distillates and lubricants.
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Lindsay, David A.; Brierley, Gary R.; Kalnes, Tom N., Integrated hydrotreating process for the dual production of FCC treated feed and an ultra low sulfur diesel stream.
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Thakkar, Vasant P.; Hoehn, Richard K., Integrated process by hydroprocessing multiple feeds.
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Kalnes,Tom N., Integrated process for the production of low sulfur diesel.
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Kalnes,Tom N., Integrated process for the production of low sulfur diesel.
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Kalnes,Tom N.; Thakkar,Vasant P., Integrated process for the production of ultra low sulfur diesel and low sulfur fuel oil.
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Koyama,Hiroki; Takahashi,Yuichi, Method and apparatus for stripping sulfur-containing compounds from hydrocarbon feed stock in hydrorefining of petroleum distillates.
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Tom N. Kalnes ; Vasant P. Thakkar, Method to produce lube basestock.
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Haun Edward C. (Glendale Heights IL) Thompson Gregory J. (Waukegan IL) Gorawara Jayant K. (Mundelein IL), Multi-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons.
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Hoehn,Richard K.; Thakkar,Vasant P.; Murty,Vedula K.; Kocher Cowan,Douglas W.; Anderson,Jennifer L., Process for hydrocracking a hydrocarbon feedstock.
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Kalnes Tom N., Process for hydrocracking a hydrocarbonaceous feedstock.
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Tom N. Kalnes, Process for hydrocracking a hydrocarbonaceous feedstock.
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Thakkar,Vasant P.; Hoehn,Richard K., Process for the production of low sulfur diesel and high octane naphtha.
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Hoehn Richard K. ; Thakkar Vasant P., Process for the simultaneous production of lubricating oil base stocks and motor fuel.
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Roberto Galiasso VE; Edilberto Rodriguez VE, Process scheme for sequentially hydrotreating-hydrocracking diesel and vacuum gas oil.
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Kalnes, Tom N., Simultaneous hydroprocessing of two feedstocks.
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Kalnes Tom N., Simultaneous hydroprocesssing of two feedstocks.
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Thakkar Vasant P. ; Ellig Daniel L., Two stage hydrocracking process.
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Wang,Li; Gala,Hemant B.; Anderle,Christopher J.; Lawrence,Roger R., Two stage hydrocracking process using beta zeolite for production of LPG and distillate hydrocarbons.
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