SK98794A3 - Method of olefines production - Google Patents
Method of olefines production Download PDFInfo
- Publication number
- SK98794A3 SK98794A3 SK987-94A SK98794A SK98794A3 SK 98794 A3 SK98794 A3 SK 98794A3 SK 98794 A SK98794 A SK 98794A SK 98794 A3 SK98794 A3 SK 98794A3
- Authority
- SK
- Slovakia
- Prior art keywords
- furnace
- pyrolysis
- passivator
- tubes
- coke
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 51
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 50
- 150000001336 alkenes Chemical class 0.000 claims abstract description 84
- 238000000197 pyrolysis Methods 0.000 claims abstract description 67
- 229910052751 metal Inorganic materials 0.000 claims abstract description 57
- 239000002184 metal Substances 0.000 claims abstract description 57
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 50
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 44
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 43
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 42
- 230000008569 process Effects 0.000 claims abstract description 32
- 230000003197 catalytic effect Effects 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000001875 compounds Chemical class 0.000 claims abstract description 10
- 239000000571 coke Substances 0.000 claims description 61
- 238000005336 cracking Methods 0.000 claims description 25
- 229910052698 phosphorus Inorganic materials 0.000 claims description 18
- 239000011574 phosphorus Substances 0.000 claims description 18
- 150000003018 phosphorus compounds Chemical class 0.000 claims description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 13
- DQNJHGSFNUDORY-UHFFFAOYSA-N bis(2-ethylhexoxy)-sulfanyl-sulfanylidene-$l^{5}-phosphane Chemical group CCCCC(CC)COP(S)(=S)OCC(CC)CCCC DQNJHGSFNUDORY-UHFFFAOYSA-N 0.000 claims description 10
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- -1 phosphorus compound Chemical class 0.000 claims description 10
- RAOIDOHSFRTOEL-UHFFFAOYSA-N tetrahydrothiophene Chemical compound C1CCSC1 RAOIDOHSFRTOEL-UHFFFAOYSA-N 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract description 8
- 238000004939 coking Methods 0.000 description 40
- 238000005235 decoking Methods 0.000 description 32
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- 238000011282 treatment Methods 0.000 description 22
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 17
- 239000005977 Ethylene Substances 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 15
- 230000015572 biosynthetic process Effects 0.000 description 14
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 13
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 11
- 239000001569 carbon dioxide Substances 0.000 description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 11
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000003112 inhibitor Substances 0.000 description 8
- 238000002161 passivation Methods 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 150000003003 phosphines Chemical class 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 229910000073 phosphorus hydride Inorganic materials 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000002519 antifouling agent Substances 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 238000005984 hydrogenation reaction Methods 0.000 description 4
- 230000003446 memory effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 235000011007 phosphoric acid Nutrition 0.000 description 4
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 3
- WVDDGKGOMKODPV-UHFFFAOYSA-N Benzyl alcohol Chemical compound OCC1=CC=CC=C1 WVDDGKGOMKODPV-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000001273 butane Substances 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 150000005690 diesters Chemical class 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 3
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 150000003464 sulfur compounds Chemical class 0.000 description 3
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 description 2
- FYLWQZSABVXHMG-UHFFFAOYSA-N 3,3,3-triphenylpropyl dihydrogen phosphate Chemical compound C1=CC=C(C=C1)C(CCOP(=O)(O)O)(C2=CC=CC=C2)C3=CC=CC=C3 FYLWQZSABVXHMG-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- VKCLPVFDVVKEKU-UHFFFAOYSA-N S=[P] Chemical class S=[P] VKCLPVFDVVKEKU-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 125000002029 aromatic hydrocarbon group Chemical group 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- GMSOIBLTSDGVEX-UHFFFAOYSA-N dimethyl propyl phosphate Chemical compound CCCOP(=O)(OC)OC GMSOIBLTSDGVEX-UHFFFAOYSA-N 0.000 description 2
- 210000000540 fraction c Anatomy 0.000 description 2
- 229910001055 inconels 600 Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 159000000003 magnesium salts Chemical class 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000010955 niobium Substances 0.000 description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000004227 thermal cracking Methods 0.000 description 2
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 2
- YWWDBCBWQNCYNR-UHFFFAOYSA-N trimethylphosphine Chemical compound CP(C)C YWWDBCBWQNCYNR-UHFFFAOYSA-N 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- VYMPLPIFKRHAAC-UHFFFAOYSA-N 1,2-ethanedithiol Chemical compound SCCS VYMPLPIFKRHAAC-UHFFFAOYSA-N 0.000 description 1
- BBKWURWKIKSHJW-UHFFFAOYSA-N 1-[2-[(1-hydroxy-1-phenyltridecyl)amino]ethylamino]-1-phenyltridecan-1-ol Chemical compound C=1C=CC=CC=1C(O)(CCCCCCCCCCCC)NCCNC(O)(CCCCCCCCCCCC)C1=CC=CC=C1 BBKWURWKIKSHJW-UHFFFAOYSA-N 0.000 description 1
- MEEKGULDSDXFCN-UHFFFAOYSA-N 2-pentylphenol Chemical compound CCCCCC1=CC=CC=C1O MEEKGULDSDXFCN-UHFFFAOYSA-N 0.000 description 1
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 125000000304 alkynyl group Chemical group 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000019445 benzyl alcohol Nutrition 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 125000000753 cycloalkyl group Chemical group 0.000 description 1
- QUZVAIKJPJZITE-UHFFFAOYSA-N cyclohexylmethyl dihydrogen phosphate Chemical compound OP(O)(=O)OCC1CCCCC1 QUZVAIKJPJZITE-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- YOTZYFSGUCFUKA-UHFFFAOYSA-N dimethylphosphine Chemical compound CPC YOTZYFSGUCFUKA-UHFFFAOYSA-N 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
- NAGJZTKCGNOGPW-UHFFFAOYSA-N dithiophosphoric acid Chemical compound OP(O)(S)=S NAGJZTKCGNOGPW-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JLHMVTORNNQCRM-UHFFFAOYSA-N ethylphosphine Chemical compound CCP JLHMVTORNNQCRM-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- VDTIMXCBOXBHER-UHFFFAOYSA-N hydroxy-bis(sulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound OP(S)(S)=S VDTIMXCBOXBHER-UHFFFAOYSA-N 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- SAWKFRBJGLMMES-UHFFFAOYSA-N methylphosphine Chemical compound PC SAWKFRBJGLMMES-UHFFFAOYSA-N 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- RPGWZZNNEUHDAQ-UHFFFAOYSA-N phenylphosphine Chemical compound PC1=CC=CC=C1 RPGWZZNNEUHDAQ-UHFFFAOYSA-N 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229940005657 pyrophosphoric acid Drugs 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- WSANLGASBHUYGD-UHFFFAOYSA-N sulfidophosphanium Chemical class S=[PH3] WSANLGASBHUYGD-UHFFFAOYSA-N 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003580 thiophosphoric acid esters Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- TUQOTMZNTHZOKS-UHFFFAOYSA-N tributylphosphine Chemical compound CCCCP(CCCC)CCCC TUQOTMZNTHZOKS-UHFFFAOYSA-N 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- WVLBCYQITXONBZ-UHFFFAOYSA-N trimethyl phosphate Chemical compound COP(=O)(OC)OC WVLBCYQITXONBZ-UHFFFAOYSA-N 0.000 description 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 1
- VYNGFCUGSYEOOZ-UHFFFAOYSA-N triphenylphosphine sulfide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=S)C1=CC=CC=C1 VYNGFCUGSYEOOZ-UHFFFAOYSA-N 0.000 description 1
- ITRFOBBKTCNNFN-UHFFFAOYSA-N tris(sulfanyl)-sulfanylidene-$l^{5}-phosphane Chemical compound SP(S)(S)=S ITRFOBBKTCNNFN-UHFFFAOYSA-N 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000005303 weighing Methods 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
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G9/14—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils in pipes or coils with or without auxiliary means, e.g. digesters, soaking drums, expansion means
- C10G9/16—Preventing or removing incrustation
Landscapes
- Chemical & Material Sciences (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)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US99271992A | 1992-12-18 | 1992-12-18 | |
| PCT/US1993/011730 WO1994014923A1 (en) | 1992-12-18 | 1993-12-09 | Thermal cracking process with reduced coking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SK98794A3 true SK98794A3 (en) | 1995-06-07 |
Family
ID=25538658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK987-94A SK98794A3 (en) | 1992-12-18 | 1993-12-09 | Method of olefines production |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5446229A (enExample) |
| EP (1) | EP0626990A1 (enExample) |
| JP (1) | JPH07503993A (enExample) |
| KR (1) | KR950700381A (enExample) |
| CN (1) | CN1096285A (enExample) |
| AU (1) | AU5684994A (enExample) |
| BG (1) | BG98987A (enExample) |
| BR (1) | BR9305912A (enExample) |
| CA (1) | CA2117493A1 (enExample) |
| CZ (1) | CZ199494A3 (enExample) |
| HU (1) | HUT67948A (enExample) |
| PL (1) | PL304810A1 (enExample) |
| RU (1) | RU94042400A (enExample) |
| SK (1) | SK98794A3 (enExample) |
| TW (1) | TW250478B (enExample) |
| WO (1) | WO1994014923A1 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4332473C2 (de) * | 1993-09-24 | 1995-09-14 | Krupp Vdm Gmbh | Katalysator für die Hydroraffination von Kohlenwasserstoffgemischen und seine Verwendung |
| US5500107A (en) * | 1994-03-15 | 1996-03-19 | Betz Laboratories, Inc. | High temperature corrosion inhibitor |
| US5656150A (en) * | 1994-08-25 | 1997-08-12 | Phillips Petroleum Company | Method for treating the radiant tubes of a fired heater in a thermal cracking process |
| US5863416A (en) * | 1996-10-18 | 1999-01-26 | Nalco/Exxon Energy Chemicals, L.P. | Method to vapor-phase deliver heater antifoulants |
| DE69809735D1 (de) * | 1997-06-05 | 2003-01-09 | Atf Resources Inc | Verfahren und einrichtung zur entfernung und hemmung von koksanalge bei pyrolyse |
| US5954943A (en) * | 1997-09-17 | 1999-09-21 | Nalco/Exxon Energy Chemicals, L.P. | Method of inhibiting coke deposition in pyrolysis furnaces |
| PL191124B1 (pl) * | 1997-10-08 | 2006-03-31 | Shell Int Research | Sposób doprowadzania ciepła do procesu z zastosowaniem komory reakcji utleniania bezpłomieniowego podgrzewacza procesowego i bezpłomieniowy podgrzewacz procesowy |
| US5944981A (en) * | 1997-10-28 | 1999-08-31 | The M. W. Kellogg Company | Pyrolysis furnace tubes |
| US6852213B1 (en) * | 1999-09-15 | 2005-02-08 | Nalco Energy Services | Phosphorus-sulfur based antifoulants |
| US6830676B2 (en) * | 2001-06-11 | 2004-12-14 | Chrysalis Technologies Incorporated | Coking and carburization resistant iron aluminides for hydrocarbon cracking |
| US6648988B2 (en) | 2001-08-17 | 2003-11-18 | Exxonmobil Research And Engineering Company | Furnace run length extension by fouling control |
| KR100645660B1 (ko) * | 2001-11-09 | 2006-11-13 | 에스케이 주식회사 | 탄화수소 유분으로부터 노말파라핀을 분리하는 공정 및분리된 유분의 활용 |
| US20030234171A1 (en) * | 2002-06-19 | 2003-12-25 | Owen Steven A. | Cracking furnace antifoulant injection system |
| US7125483B2 (en) * | 2003-04-10 | 2006-10-24 | Equistar Chemicals, Lp | Corrosion control in olefin production plants |
| RU2400669C2 (ru) * | 2005-03-10 | 2010-09-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Способ пуска системы непосредственного нагревания (варианты), способ пуска устройства непосредственного нагревания (варианты) |
| CN101163917B (zh) * | 2005-03-10 | 2010-05-19 | 国际壳牌研究有限公司 | 用于燃料的燃烧和工艺流体的加热的多管换热系统及其使用 |
| AU2006223450A1 (en) * | 2005-03-10 | 2006-09-21 | Shell Internationale Research Maatschappij B.V. | A heat transfer system for the combustion of a fuel and heating of a process fluid and a process that uses same |
| KR100746583B1 (ko) | 2006-09-05 | 2007-08-06 | 엘지석유화학 주식회사 | 코크 저감용 탄화수소 열분해 반응장치 및 코크의 저감방법 |
| MX2009011979A (es) * | 2007-05-07 | 2009-12-15 | Lummus Technology Inc | Metodo de descoquificacion de serpentin radiante de horno de etileno. |
| US20090022635A1 (en) * | 2007-07-20 | 2009-01-22 | Selas Fluid Processing Corporation | High-performance cracker |
| JP2010534311A (ja) * | 2007-07-20 | 2010-11-04 | シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー | 無炎燃焼加熱器 |
| CN101918761B (zh) * | 2007-07-20 | 2012-06-27 | 国际壳牌研究有限公司 | 无焰燃烧加热器 |
| AU2009279487B2 (en) | 2008-08-08 | 2014-10-16 | Solventum Intellectual Properties Company | Reduced-pressure treatment systems with reservoir control |
| US8002951B2 (en) * | 2008-09-05 | 2011-08-23 | Exxonmobil Chemical Patents Inc. | Furnace and process for incinerating a decoke effluent in a twin-tube-plane furnace |
| US8684384B2 (en) | 2009-01-05 | 2014-04-01 | Exxonmobil Chemical Patents Inc. | Process for cracking a heavy hydrocarbon feedstream |
| US20110014372A1 (en) * | 2009-07-15 | 2011-01-20 | Webber Kenneth M | Passivation of thermal cracking furnace conduit |
| US8092618B2 (en) * | 2009-10-21 | 2012-01-10 | Nalco Company | Surface passivation technique for reduction of fouling |
| SG11201407987SA (en) | 2012-06-01 | 2015-01-29 | Basf Corp | Catalytic surfaces and coatings for the manufacture of petrochemicals |
| US20160231219A1 (en) * | 2013-09-20 | 2016-08-11 | Shell Oil Company | Method of detecting flow status in an olefin heater tube |
| US10219814B2 (en) | 2013-12-13 | 2019-03-05 | Rex Medical, L.P. | Aspiration system for thrombectomy procedures |
| EP3149113B1 (en) * | 2014-05-28 | 2019-09-18 | SABIC Global Technologies B.V. | Ethylene furnace process |
| US9845437B2 (en) | 2015-02-12 | 2017-12-19 | Ecolab Usa Inc. | Surface passivation method for fouling reduction |
| WO2018020464A1 (en) | 2016-07-29 | 2018-02-01 | Basf Qtech Inc. | Catalytic coatings, methods of making and use thereof |
| CA2962667C (en) * | 2017-03-30 | 2024-03-19 | Nova Chemicals Corporation | Decoking process |
| US11254877B2 (en) | 2017-12-29 | 2022-02-22 | Exxonmobil Chemical Patents Inc. | Coke mitigation in hydrocarbon pyrolysis |
| CA3033604C (en) * | 2019-02-12 | 2022-12-13 | Michael KOSELEK | Decoking process |
| CN113924161A (zh) * | 2019-05-24 | 2022-01-11 | 伊士曼化工公司 | 给入气体进料裂化器炉的热力热解油 |
| US11365357B2 (en) | 2019-05-24 | 2022-06-21 | Eastman Chemical Company | Cracking C8+ fraction of pyoil |
| US12227710B2 (en) | 2019-10-31 | 2025-02-18 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| US12173237B2 (en) | 2019-10-31 | 2024-12-24 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| US20220403255A1 (en) * | 2019-10-31 | 2022-12-22 | Eastman Chemical Company | Processes and systems for formation of recycle-content hydrocarbon compositions |
| CN120004699A (zh) | 2019-11-07 | 2025-05-16 | 伊士曼化工公司 | 回收成分羰基合成二醇 |
| CN117264654A (zh) * | 2023-10-16 | 2023-12-22 | 金浦新材料股份有限公司 | 一种新型乙烯裂解抑焦剂及其制备方法和应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2092626A1 (en) * | 1970-06-02 | 1972-01-28 | Exxon Research Engineering Co | Cracking petroleum-steam mixture - with addn of phosphorus or bismuth cpd to suppress coking and carbon monoxide formation |
| US4321128A (en) * | 1980-05-19 | 1982-03-23 | Atlantic Richfield Company | Phosphorus passivation process |
| US4542253A (en) * | 1983-08-11 | 1985-09-17 | Nalco Chemical Company | Use of phosphate and thiophosphate esters neutralized with water soluble amines as ethylene furnace anti-coking antifoulants |
| US4551227A (en) * | 1984-04-16 | 1985-11-05 | Phillips Petroleum Company | Antifoulants for thermal cracking processes |
| US4599480A (en) * | 1985-07-12 | 1986-07-08 | Shell Oil Company | Sequential cracking of hydrocarbons |
| US5000836A (en) * | 1989-09-26 | 1991-03-19 | Betz Laboratories, Inc. | Method and composition for retarding coke formation during pyrolytic hydrocarbon processing |
| US5171921A (en) * | 1991-04-26 | 1992-12-15 | Arco Chemical Technology, L.P. | Production of olefins |
| US5284994A (en) * | 1993-01-13 | 1994-02-08 | Phillips Petroleum Company | Injection of antifoulants into thermal cracking reactors |
-
1993
- 1993-12-09 HU HU9402385A patent/HUT67948A/hu unknown
- 1993-12-09 JP JP6515179A patent/JPH07503993A/ja active Pending
- 1993-12-09 US US08/162,025 patent/US5446229A/en not_active Expired - Fee Related
- 1993-12-09 PL PL93304810A patent/PL304810A1/xx unknown
- 1993-12-09 KR KR1019940702888A patent/KR950700381A/ko not_active Withdrawn
- 1993-12-09 BR BR9305912A patent/BR9305912A/pt not_active Application Discontinuation
- 1993-12-09 RU RU94042400/26A patent/RU94042400A/ru unknown
- 1993-12-09 EP EP94902493A patent/EP0626990A1/en not_active Ceased
- 1993-12-09 SK SK987-94A patent/SK98794A3/sk unknown
- 1993-12-09 AU AU56849/94A patent/AU5684994A/en not_active Abandoned
- 1993-12-09 WO PCT/US1993/011730 patent/WO1994014923A1/en not_active Ceased
- 1993-12-09 CA CA002117493A patent/CA2117493A1/en not_active Abandoned
- 1993-12-09 CZ CZ941994A patent/CZ199494A3/cs unknown
- 1993-12-18 CN CN93120761A patent/CN1096285A/zh active Pending
- 1993-12-18 TW TW082110763A patent/TW250478B/zh active
-
1994
- 1994-08-18 BG BG98987A patent/BG98987A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0626990A1 (en) | 1994-12-07 |
| CN1096285A (zh) | 1994-12-14 |
| AU5684994A (en) | 1994-07-19 |
| JPH07503993A (ja) | 1995-04-27 |
| KR950700381A (ko) | 1995-01-16 |
| CZ199494A3 (en) | 1995-03-15 |
| WO1994014923A1 (en) | 1994-07-07 |
| US5446229A (en) | 1995-08-29 |
| HU9402385D0 (en) | 1994-11-28 |
| CA2117493A1 (en) | 1994-07-07 |
| RU94042400A (ru) | 1996-07-27 |
| TW250478B (enExample) | 1995-07-01 |
| PL304810A1 (en) | 1995-01-09 |
| BR9305912A (pt) | 1997-08-19 |
| BG98987A (en) | 1995-06-30 |
| HUT67948A (en) | 1995-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SK98794A3 (en) | Method of olefines production | |
| WO2016130644A1 (en) | Surface passivation method for fouling reduction | |
| US5954943A (en) | Method of inhibiting coke deposition in pyrolysis furnaces | |
| EP0619361B1 (en) | Phosphorothioate coking inhibitors | |
| US5360531A (en) | Phosphoric triamide coking inhibitors | |
| US6852213B1 (en) | Phosphorus-sulfur based antifoulants | |
| US4835332A (en) | Use of triphenylphosphine as an ethylene furnace antifoulant | |
| JPS6022037B2 (ja) | エチレン分解炉の汚染及び腐食防止方法 | |
| EP0852256B1 (en) | A method for inhibiting coke formation with phosphonate/thiophosphonate | |
| EP0391620B1 (en) | Method for reducing fouling in ethylene cracking furnaces | |
| EP0714969B1 (en) | Inhibition of fouling or coke formation in hydrocarbon processing equipment | |
| US5863416A (en) | Method to vapor-phase deliver heater antifoulants | |
| RU2168533C2 (ru) | Способ декоксования трубчатых печей пиролиза углеводородного сырья | |
| US5221462A (en) | Methods for retarding coke formation during pyrolytic hydrocarbon processing | |
| EP0601609B1 (en) | Inhibiting coke-formation with phosphoric triamide | |
| KR100352923B1 (ko) | 탄화수소의열분해분해중에생성되는코우크스의분쇄를촉진하는방법 | |
| JPS61166882A (ja) | 炭化水素処理プロセスのコ−キング防止方法 | |
| JPH0527678B2 (enExample) | ||
| MXPA97008014A (en) | Method for the supply, in steam phase, of anti-cranks for heating | |
| MXPA00002521A (en) | Method of inhibiting coke deposition in pyrolysis furnaces |