DE841142C - Verfahren zur thermischen Spaltung von Kohlenwasserstoffen - Google Patents
Verfahren zur thermischen Spaltung von KohlenwasserstoffenInfo
- Publication number
- DE841142C DE841142C DES18656A DES0018656A DE841142C DE 841142 C DE841142 C DE 841142C DE S18656 A DES18656 A DE S18656A DE S0018656 A DES0018656 A DE S0018656A DE 841142 C DE841142 C DE 841142C
- Authority
- DE
- Germany
- Prior art keywords
- evaporator
- cleavage
- wax
- temperature
- steam
- 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
- 229930195733 hydrocarbon Natural products 0.000 title claims description 22
- 238000000034 method Methods 0.000 title claims description 19
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 18
- 238000004227 thermal cracking Methods 0.000 title description 5
- 238000001704 evaporation Methods 0.000 claims description 24
- 230000008020 evaporation Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 24
- 238000003776 cleavage reaction Methods 0.000 claims description 20
- 230000007017 scission Effects 0.000 claims description 20
- 239000012808 vapor phase Substances 0.000 claims description 14
- 239000004215 Carbon black (E152) Substances 0.000 claims description 12
- 239000007858 starting material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000001993 wax Substances 0.000 description 20
- 238000009997 thermal pre-treatment Methods 0.000 description 10
- 238000011068 loading method Methods 0.000 description 7
- 210000001072 colon Anatomy 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- -1 olefin hydrocarbons Chemical class 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000004711 α-olefin Substances 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
- 229910052794 bromium Inorganic materials 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000006200 vaporizer Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000010688 mineral lubricating oil Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1985049A GB686000A (en) | 1949-07-28 | 1949-07-28 | Improvements in or relating to the production of olefinic hydrocarbons by cracking wax and wax-containing materials and to the olefinic hydrocarbons so obtained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE841142C true DE841142C (de) | 1952-06-13 |
Family
ID=10136249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES18656A Expired DE841142C (de) | 1949-07-28 | 1950-08-18 | Verfahren zur thermischen Spaltung von Kohlenwasserstoffen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE841142C (en, 2012) |
| FR (1) | FR1023881A (en, 2012) |
| GB (1) | GB686000A (en, 2012) |
| NL (1) | NL73758C (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1064497B (de) * | 1954-11-11 | 1959-09-03 | Ici Ltd | Verfahren zur Herstellung von Gemischen, die reich an gasfoermigen Olefinen, insbesondere an AEthylen, und im wesentlichen frei von Acetylen und seinen Homologen sind, aus Kohlenwasserstoffoelen |
| DE1076666B (de) * | 1953-01-02 | 1960-03-03 | Exxon Research Engineering Co | Verfahren zur Crackung von Vaseline zur Gewinnung moeglichst hoher Ausbeuten an C- bis C-ª‡-Olefinen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006070006A2 (en) | 2004-12-30 | 2006-07-06 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of lower olefins from heavy wax |
-
0
- NL NL73758D patent/NL73758C/xx active
-
1949
- 1949-07-28 GB GB1985049A patent/GB686000A/en not_active Expired
-
1950
- 1950-07-28 FR FR1023881D patent/FR1023881A/fr not_active Expired
- 1950-08-18 DE DES18656A patent/DE841142C/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1076666B (de) * | 1953-01-02 | 1960-03-03 | Exxon Research Engineering Co | Verfahren zur Crackung von Vaseline zur Gewinnung moeglichst hoher Ausbeuten an C- bis C-ª‡-Olefinen |
| DE1064497B (de) * | 1954-11-11 | 1959-09-03 | Ici Ltd | Verfahren zur Herstellung von Gemischen, die reich an gasfoermigen Olefinen, insbesondere an AEthylen, und im wesentlichen frei von Acetylen und seinen Homologen sind, aus Kohlenwasserstoffoelen |
Also Published As
| Publication number | Publication date |
|---|---|
| NL73758C (en, 2012) | |
| GB686000A (en) | 1953-01-14 |
| FR1023881A (fr) | 1953-03-25 |
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