CA1081262A - Olefin production process - Google Patents
Olefin production processInfo
- Publication number
- CA1081262A CA1081262A CA283,502A CA283502A CA1081262A CA 1081262 A CA1081262 A CA 1081262A CA 283502 A CA283502 A CA 283502A CA 1081262 A CA1081262 A CA 1081262A
- Authority
- CA
- Canada
- Prior art keywords
- butenes
- propylene
- olefines
- reaction zone
- fed
- 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
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 48
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 40
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 claims abstract description 37
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000003054 catalyst Substances 0.000 claims abstract description 29
- 238000000034 method Methods 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 11
- 239000007791 liquid phase Substances 0.000 claims abstract description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 229940095050 propylene Drugs 0.000 claims description 37
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 6
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 230000009849 deactivation Effects 0.000 abstract description 2
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 8
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 7
- 235000011007 phosphoric acid Nutrition 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 150000003016 phosphoric acids Chemical class 0.000 description 4
- 206010037544 Purging Diseases 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 235000013844 butane Nutrition 0.000 description 3
- 238000004821 distillation Methods 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- 241000286904 Leptothecata Species 0.000 description 2
- 241000283986 Lepus Species 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000518994 Conta Species 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical compound OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- -1 oxo- Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- 238000002303 thermal reforming Methods 0.000 description 1
- IAQRGUVFOMOMEM-ONEGZZNKSA-N trans-but-2-ene Chemical compound C\C=C\C IAQRGUVFOMOMEM-ONEGZZNKSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/02—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons
- C07C2/04—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation
- C07C2/06—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition between unsaturated hydrocarbons by oligomerisation of well-defined unsaturated hydrocarbons without ring formation of alkenes, i.e. acyclic hydrocarbons having only one carbon-to-carbon double bond
- C07C2/08—Catalytic processes
- C07C2/14—Catalytic processes with inorganic acids; with salts or anhydrides of acids
- C07C2/18—Acids of phosphorus; Salts thereof; Phosphorus oxides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
- C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1915677A IT1074653B (it) | 1977-01-11 | 1977-01-11 | Procedimento per la produzione di olefine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1081262A true CA1081262A (en) | 1980-07-08 |
Family
ID=11155349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA283,502A Expired CA1081262A (en) | 1977-01-11 | 1977-07-26 | Olefin production process |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5387302A (enrdf_load_stackoverflow) |
| BR (1) | BR7704945A (enrdf_load_stackoverflow) |
| CA (1) | CA1081262A (enrdf_load_stackoverflow) |
| DE (1) | DE2733592A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2376834A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1531660A (enrdf_load_stackoverflow) |
| IT (1) | IT1074653B (enrdf_load_stackoverflow) |
| MX (1) | MX5057E (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9102513D0 (en) * | 1991-02-06 | 1991-03-27 | Exxon Chemical Patents Inc | Hydrocarbon production |
-
1977
- 1977-01-11 IT IT1915677A patent/IT1074653B/it active
- 1977-07-25 GB GB3105977A patent/GB1531660A/en not_active Expired
- 1977-07-26 DE DE19772733592 patent/DE2733592A1/de not_active Withdrawn
- 1977-07-26 CA CA283,502A patent/CA1081262A/en not_active Expired
- 1977-07-27 MX MX593077U patent/MX5057E/es unknown
- 1977-07-27 JP JP9088477A patent/JPS5387302A/ja active Pending
- 1977-07-27 FR FR7723050A patent/FR2376834A1/fr active Granted
- 1977-07-28 BR BR7704945A patent/BR7704945A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX5057E (es) | 1983-03-08 |
| IT1074653B (it) | 1985-04-20 |
| FR2376834A1 (fr) | 1978-08-04 |
| JPS5387302A (en) | 1978-08-01 |
| GB1531660A (en) | 1978-11-08 |
| BR7704945A (pt) | 1979-04-03 |
| DE2733592A1 (de) | 1978-07-13 |
| FR2376834B1 (enrdf_load_stackoverflow) | 1980-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |