CN1752187A - 柴油临氢降凝催化剂及其制备方法 - Google Patents
柴油临氢降凝催化剂及其制备方法 Download PDFInfo
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- CN1752187A CN1752187A CN 200510109077 CN200510109077A CN1752187A CN 1752187 A CN1752187 A CN 1752187A CN 200510109077 CN200510109077 CN 200510109077 CN 200510109077 A CN200510109077 A CN 200510109077A CN 1752187 A CN1752187 A CN 1752187A
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- 230000000881 depressing effect Effects 0.000 title 1
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- 239000002808 molecular sieve Substances 0.000 claims abstract description 34
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000008367 deionised water Substances 0.000 claims abstract description 19
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 19
- 238000007598 dipping method Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims description 49
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 31
- 238000005984 hydrogenation reaction Methods 0.000 claims description 30
- 239000002253 acid Substances 0.000 claims description 29
- 239000004480 active ingredient Substances 0.000 claims description 22
- 238000005336 cracking Methods 0.000 claims description 20
- 239000012530 fluid Substances 0.000 claims description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 9
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 8
- VXAUWWUXCIMFIM-UHFFFAOYSA-M aluminum;oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Al+3] VXAUWWUXCIMFIM-UHFFFAOYSA-M 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 229910017604 nitric acid Inorganic materials 0.000 claims description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 7
- 238000010335 hydrothermal treatment Methods 0.000 claims description 7
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 5
- 150000002815 nickel Chemical class 0.000 claims description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 abstract description 17
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 229910001648 diaspore Inorganic materials 0.000 abstract 1
- 238000004898 kneading Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 11
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- 239000004215 Carbon black (E152) Substances 0.000 description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 239000012188 paraffin wax Substances 0.000 description 9
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 238000009833 condensation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 241000219793 Trifolium Species 0.000 description 7
- 241000219782 Sesbania Species 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000009826 distribution Methods 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 229920006395 saturated elastomer Polymers 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 239000003915 liquefied petroleum gas Substances 0.000 description 4
- 238000007669 thermal treatment Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 150000001335 aliphatic alkanes Chemical class 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 238000006555 catalytic reaction Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- -1 carbonium ion Chemical class 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000004517 catalytic hydrocracking Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002010 green coke Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000007142 ring opening reaction Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000011973 solid acid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
Description
催化剂 | 总酸/mmol·g-1 | 弱酸/mmol·g-1 | 中强酸/mmol·g-1 | 强酸/mmol·g-1 |
(160℃) | (161~250℃) | (251~450℃) | (451~500℃) | |
C1 | 0.759 | 0.164 | 0.491 | 0.102 |
C2 | 0.757 | 0.162 | 0.492 | 0.103 |
C3 | 0.663 | 0.100 | 0.413 | 0.120 |
C4 | 0.800 | 0.164 | 0.550 | 0.090 |
C5 | 0.785 | 0.157 | 0.537 | 0.104 |
C6 | 0.360 | 0.123 | 0.122 | 0.115 |
C7 | 0.375 | 0.125 | 0.130 | 0.120 |
C8 | 0.376 | 0.125 | 0.127 | 0.115 |
催化剂 | 化学组成 | 外形 | 孔容/ml·g-1 | 比表面积/m2·g-1 | 堆密度/g·ml-1 | ||||
ZSM-5 | NiO | TiO2 | ZrO2 | Al2O3 | |||||
C1 | 70% | 2% | 5% | 0 | 23% | 三叶草 | 0.24 | 310 | 0.70 |
C2 | 75% | 2% | 5% | 1.7% | 16.3% | 三叶草 | 0.25 | 325 | 0.71 |
C3 | 80% | 1.8% | 2% | 0 | 16.2% | 三叶草 | 0.28 | 345 | 0.68 |
C4 | 60% | 2.2% | 10% | 1.5% | 26.3% | 三叶草 | 0.29 | 295 | 0.78 |
C5 | 60% | 1.7% | 9% | 0 | 29.3% | 三叶草 | 0.31 | 290 | 0.76 |
C6 | 74% | 2% | 0 | 0 | 24% | 三叶草 | 0.24 | 320 | 0.74 |
C7 | 74% | 2% | 0 | 0 | 24% | 三叶草 | 0.19 | 243 | 0.76 |
C8 | 80% | 1.9% | 0 | 0 | 18.1% | 圆柱 | 0.23 | 305 | 0.75 |
项目 | 数据 |
密度/g·ml-1 | 0.8704 |
馏程/℃ | |
IBP | 151 |
10% | 196 |
30% | 226 |
50% | 256 |
70% | 291 |
90% | 336 |
EP | 361 |
冷凝点/℃ | -1 |
滤点/℃ | -29 |
硫/μg·g-1 | 1037 |
氮/μg·g-1 | 701 |
碱氮/μg·g-1 | 117.7 |
酸度/mgKOH·(100ml)-1 | 995.4 |
胶质/mg·(100ml)-1 | 165.8 |
粘度(20℃)/mm2·s-1 | 3.166 |
十六烷值 | 31 |
催化剂 | C1 | C2 | C4 | C6 | C7 | C8 |
工艺条件 | ||||||
压力/MPa | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
氢油体积比 | 80 | 80 | 80 | 80 | 80 | 80 |
温度/℃ | 359 | 357 | 359 | 359 | 360 | 359 |
体积空速/h-1 | 0.96 | 0.96 | 0.96 | 0.96 | 0.96 | 0.96 |
精制剂(RN-10) | 2.62 | 2.62 | 2.62 | 2.62 | 2.62 | 2.62 |
催化剂 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 |
后精制剂(RN-10) | 10 | 10 | 10 | 10 | 10 | 10 |
产品分布 | ||||||
ω(气体+损失)/% | 1.5 | 1.4 | 1.4 | 1.7 | 1.8 | 1.9 |
ω(汽油)/% | 6.5 | 6.5 | 6.6 | 8.0 | 8.1 | 8.1 |
ω柴油/% | 92 | 92.1 | 92 | 90.3 | 90.1 | 90 |
液体总收率/% | 98.5 | 98.6 | 98.6 | 98.3 | 98.2 | 98.1 |
催化剂 | C1 | C2 | C4 | C6 | C7 | C8 |
工艺条件 | ||||||
压力/MPa | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 |
氢油体积比 | 80 | 80 | 80 | 80 | 80 | 80 |
温度/℃ | 357 | 357 | 357 | 357 | 357 | 357 |
体积空速/h-1 | 0.96 | 0.96 | 0.96 | 0.96 | 0.96 | 0.96 |
精制剂(RN-10) | 2.62 | 2.62 | 2.62 | 2.62 | 2.62 | 2.62 |
催化剂 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 |
后精制剂(RN-10) | 10 | 10 | 10 | 10 | 10 | 10 |
产品分布 | ||||||
ω(气体+损失)/% | 1.1 | 1.1 | 0.8 | 1.5 | 1.6 | 1.8 |
ω(汽油)/% | 6.7 | 6.4 | 6.1 | 7.1 | 9.1 | 9.4 |
ω柴油/% | 92.2 | 92.5 | 93.1 | 91.4 | 89.3 | 88.8 |
液体总收率/% | 98.9 | 98.9 | 99.2 | 98.5 | 98.4 | 98.2 |
催化剂 | C1 | C2 | C4 | C6 | C7 | C8 |
密度/g·ml-1 | 0.8514 | 0.8514 | 0.8515 | 0.8513 | 0.8512 | 0.8514 |
馏程/℃ | ||||||
IBP | 153 | 151 | 151 | 144 | 146 | 145 |
10% | 190 | 190 | 191 | 180 | 182 | 182 |
30% | 215 | 216 | 215 | 216 | 214 | 216 |
50% | 240 | 242 | 241 | 237 | 238 | 238 |
70% | 275 | 274 | 273 | 270 | 271 | 269 |
90% | 316 | 316 | 317 | 308 | 305 | 308 |
EP | 348 | 348 | 350 | 340 | 339 | 340 |
凝点/℃ | -41 | -40 | -40 | -41 | -39 | -40 |
硫/μg·g-1 | 31 | 30 | 30 | 23 | 25 | 23 |
氮/μg·g-1 | 9 | 9 | 9 | 6 | 6 | 6 |
碱氮/μg·g-1 | - | 0.11 | 0.11 | - | 1.50 | 1.55 |
酸度/mgKOH·(100ml)-1 | 0.79 | 0.70 | 0.70 | - | 0.68 | 0.87 |
胶质/mg·(100ml)-1 | 24.6 | 23.4 | 23.0 | 18.6 | 18.0 | 18.8 |
粘度(20℃)/mm2·s-1 | 3.81 | 3.80 | 3.81 | - | 3.56 | 3.76 |
十六烷值 | 36 | 36 | 36 | 35 | 35 | 35 |
催化剂 | C1 | C2 | C4 | C6 | C7 | C8 |
密度/g·ml-1 | 0.8547 | 0.8526 | 0.8528 | 0.8561 | 0.8564 | 0.8564 |
馏程/℃ | ||||||
IBP | 175 | 173 | 175 | 170 | 171 | 173 |
10% | 208 | 207 | 206 | 201 | 204 | 203 |
30% | 228 | 228 | 229 | 223 | 226 | 225 |
50% | 255 | 258 | 256 | 244 | 246 | 245 |
70% | 286 | 281 | 284 | 278 | 278 | 278 |
90% | 328 | 329 | 327 | 320 | 321 | 320 |
EP | 360 | 361 | 360 | 349 | 350 | 349 |
凝点/℃ | -24 | -25 | -25 | -25 | -24 | -26 |
硫/μg·g-1 | 26 | 24 | 24 | 18 | 18 | 19 |
氮/μg·g-1 | 17 | 17 | 17 | 8 | 9 | 9 |
碱氮/μg·g-1 | 1.7 | 1.7 | 1.7 | - | 1.20 | 1.28 |
酸度/mgKOH·(100ml)-1 | - | - | - | - | - | - |
胶质/mg·(100ml)-1 | 30.6 | 29.8 | 30.0 | 21.0 | 24.0 | 25.8 |
粘度(20℃)/mm2·s-1 | - | - | - | - | 3.14 | 3.14 |
十六烷值 | 39 | 40 | 40 | 34.905 | 35 | 34 |
Claims (10)
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CNB2005101090773A CN100352896C (zh) | 2005-10-19 | 2005-10-19 | 柴油临氢降凝催化剂及其制备方法 |
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CN1752187A true CN1752187A (zh) | 2006-03-29 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101925405B (zh) * | 2008-01-21 | 2012-10-03 | Sk新技术株式会社 | 还原氮氧化物用沸石蜂窝型催化剂的制造方法 |
CN112536062A (zh) * | 2019-09-23 | 2021-03-23 | 中国海洋石油集团有限公司 | 一种临氢降凝催化剂及其制备方法和应用 |
CN116062768A (zh) * | 2021-10-29 | 2023-05-05 | 中国石油化工股份有限公司 | 改性zsm-5分子筛及其制法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60232248A (ja) * | 1984-05-01 | 1985-11-18 | Mitsubishi Heavy Ind Ltd | 水素化触媒 |
CN85100324B (zh) * | 1985-04-01 | 1988-09-28 | 中国石油化工总公司抚顺石油化工研究院 | 馏分油临氢降凝催化剂及其制备方法 |
CN1123630C (zh) * | 2000-11-08 | 2003-10-08 | 中国石油化工股份有限公司 | 临氢降凝催化剂及其制备方法 |
CN1152947C (zh) * | 2001-01-05 | 2004-06-09 | 中国石油化工股份有限公司 | 一种催化脱蜡催化剂及其制备方法 |
CN1128858C (zh) * | 2001-09-26 | 2003-11-26 | 中国石油化工集团公司 | 一种加氢催化剂及其制备方法 |
CN1197940C (zh) * | 2001-10-30 | 2005-04-20 | 中国石油化工股份有限公司 | 一种优质柴油的生产方法 |
CN1221639C (zh) * | 2002-12-19 | 2005-10-05 | 中国石油化工股份有限公司 | 一种由馏分油生产低凝柴油的方法 |
-
2005
- 2005-10-19 CN CNB2005101090773A patent/CN100352896C/zh active Active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101925405B (zh) * | 2008-01-21 | 2012-10-03 | Sk新技术株式会社 | 还原氮氧化物用沸石蜂窝型催化剂的制造方法 |
CN112536062A (zh) * | 2019-09-23 | 2021-03-23 | 中国海洋石油集团有限公司 | 一种临氢降凝催化剂及其制备方法和应用 |
CN112536062B (zh) * | 2019-09-23 | 2023-05-12 | 中国海洋石油集团有限公司 | 一种临氢降凝催化剂及其制备方法和应用 |
CN116062768A (zh) * | 2021-10-29 | 2023-05-05 | 中国石油化工股份有限公司 | 改性zsm-5分子筛及其制法和应用 |
CN116062768B (zh) * | 2021-10-29 | 2024-05-03 | 中国石油化工股份有限公司 | 改性zsm-5分子筛及其制法和应用 |
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