DE951472C - Verfahren zum katalytischen Spalten von hoeher als Benzin siedenden Kohlenwasserstoffoelen - Google Patents
Verfahren zum katalytischen Spalten von hoeher als Benzin siedenden KohlenwasserstoffoelenInfo
- Publication number
- DE951472C DE951472C DEN9303A DEN0009303A DE951472C DE 951472 C DE951472 C DE 951472C DE N9303 A DEN9303 A DE N9303A DE N0009303 A DEN0009303 A DE N0009303A DE 951472 C DE951472 C DE 951472C
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- zone
- temperature
- oil
- cracking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000003921 oil Substances 0.000 title claims description 53
- 238000004523 catalytic cracking Methods 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 13
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 8
- 229930195733 hydrocarbon Natural products 0.000 title claims description 8
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 8
- 230000008569 process Effects 0.000 title description 5
- 239000003054 catalyst Substances 0.000 claims description 48
- 230000008929 regeneration Effects 0.000 claims description 22
- 238000011069 regeneration method Methods 0.000 claims description 22
- 238000005336 cracking Methods 0.000 claims description 13
- 239000000571 coke Substances 0.000 claims description 12
- 238000003776 cleavage reaction Methods 0.000 claims description 9
- 230000007017 scission Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 238000005194 fractionation Methods 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011949 solid catalyst Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US761501XA | 1953-08-10 | 1953-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE951472C true DE951472C (de) | 1956-10-31 |
Family
ID=22130224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEN9303A Expired DE951472C (de) | 1953-08-10 | 1954-08-08 | Verfahren zum katalytischen Spalten von hoeher als Benzin siedenden Kohlenwasserstoffoelen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE951472C (enExample) |
| FR (1) | FR1112738A (enExample) |
| GB (1) | GB761501A (enExample) |
| NL (1) | NL86279C (enExample) |
-
0
- NL NL86279D patent/NL86279C/xx active
-
1954
- 1954-08-06 GB GB22914/54A patent/GB761501A/en not_active Expired
- 1954-08-08 DE DEN9303A patent/DE951472C/de not_active Expired
- 1954-08-09 FR FR1112738D patent/FR1112738A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB761501A (en) | 1956-11-14 |
| NL86279C (enExample) | 1957-04-15 |
| FR1112738A (fr) | 1956-03-19 |
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