RU99108456A - METHOD OF HYDROCONVERSION - Google Patents
METHOD OF HYDROCONVERSIONInfo
- Publication number
- RU99108456A RU99108456A RU99108456/04A RU99108456A RU99108456A RU 99108456 A RU99108456 A RU 99108456A RU 99108456/04 A RU99108456/04 A RU 99108456/04A RU 99108456 A RU99108456 A RU 99108456A RU 99108456 A RU99108456 A RU 99108456A
- Authority
- RU
- Russia
- Prior art keywords
- specified
- kpa
- stream
- hydrogen
- catalyst
- Prior art date
Links
- 238000004821 distillation Methods 0.000 claims 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 7
- 229910052739 hydrogen Inorganic materials 0.000 claims 7
- 239000001257 hydrogen Substances 0.000 claims 7
- 238000009835 boiling Methods 0.000 claims 6
- 239000003054 catalyst Substances 0.000 claims 6
- 239000010779 crude oil Substances 0.000 claims 4
- 239000003921 oil Substances 0.000 claims 4
- -1 cobalt-molybdenum Chemical group 0.000 claims 3
- 230000002262 irrigation Effects 0.000 claims 2
- 238000003973 irrigation Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 230000003197 catalytic Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 239000000295 fuel oil Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000737 periodic Effects 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
Claims (15)
(а) подачу (1) потока нефтяного сырья, имеющего точку кипения в основном выше 204oC, и (2) потока водорода в дистилляционной колонный реактор,
(б) одновременное проведение в указанном дистилляционном колонном реакторе следующих операций:
(1) разгонку указанного нефтяного потока, в результате которой парообразные нефтяные продукты поднимаются вверх по указанному реактору-дистилляционной колонне, внутреннее орошение жидкости, стекающей вниз по указанному реактору-дистилляционной колонне и конденсацию нефтепродуктов внутри указанного реактора-дистилляционной колонны.1. The method of hydroconversion of heavy oil-containing raw materials, including:
(a) feeding (1) an oil feed stream having a boiling point generally above 204 o C, and (2) a hydrogen stream to a distillation column reactor,
(b) simultaneously carrying out the following operations in said distillation column reactor:
(1) the distillation of the specified oil stream, which resulted in vaporous oil products rise up the specified distillation column reactor, internal irrigation of liquid flowing down the specified distillation column reactor and condensation of petroleum products inside the specified distillation column.
(3) разгонку продуктов в указанной колонне для удаления парообразного головного потока, содержащего продукты, кипящие в основном ниже точки кипения указанного потока нефтяного сырья, и жидкого донного потока,
(с) конденсацию части верхних погонов и возвращение части указанных сконденсированных верхних погонов в указанный реактор-дистилляционную колонну в качестве наружного орошения.(2) bringing into contact the specified stream of oil feedstock and said hydrogen in the presence of a hydroconversion catalyst, with a total overpressure of less than about 2068 kPa, with an absolute value of hydrogen partial pressure within 6.89 - 483 kPa (abs.) And at a temperature within 204 - 538 o C, resulting in a part of the flow of crude oil is cracked into lighter products, the boiling point of which is below the boiling point of the specified flow of crude oil, and
(3) the distillation of products in the specified column to remove the vapor head stream containing products boiling mainly below the boiling point of the specified stream of crude oil, and a liquid bottom stream,
(c) condensing a portion of the overheads and returning a part of said condensed overheads to said distillation column reactor as external irrigation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU99108456A RU2173696C2 (en) | 1996-09-23 | 1997-08-28 | Hydroconversion process |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/717,935 | 1996-09-23 | ||
RU99108456A RU2173696C2 (en) | 1996-09-23 | 1997-08-28 | Hydroconversion process |
Publications (2)
Publication Number | Publication Date |
---|---|
RU99108456A true RU99108456A (en) | 2001-03-20 |
RU2173696C2 RU2173696C2 (en) | 2001-09-20 |
Family
ID=48235548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU99108456A RU2173696C2 (en) | 1996-09-23 | 1997-08-28 | Hydroconversion process |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2173696C2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2923490B1 (en) * | 2007-11-12 | 2009-12-18 | Inst Francais Du Petrole | PROCESS FOR HYDROCONVERSIONING HEAVY LOADS IN A BITTER BED WITH INJECTION OF THE REACTOR HEAD LOAD |
RU2556997C2 (en) * | 2013-12-02 | 2015-07-20 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) | Method for hydroconversion of heavy oil fractions |
RU2671817C1 (en) * | 2018-06-27 | 2018-11-07 | Андрей Владиславович Курочкин | Installation for hydroconversion of residual oil fractions |
-
1997
- 1997-08-28 RU RU99108456A patent/RU2173696C2/en not_active IP Right Cessation
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