CN1319631C - Agent with three effect, sulphur transfers, denitrification and combustion supporting as well as its preparing method - Google Patents
Agent with three effect, sulphur transfers, denitrification and combustion supporting as well as its preparing method Download PDFInfo
- Publication number
- CN1319631C CN1319631C CNB021532842A CN02153284A CN1319631C CN 1319631 C CN1319631 C CN 1319631C CN B021532842 A CNB021532842 A CN B021532842A CN 02153284 A CN02153284 A CN 02153284A CN 1319631 C CN1319631 C CN 1319631C
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- CN
- China
- Prior art keywords
- effect agent
- triple effect
- combustion
- denitrogenation
- sulphur
- 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 - Fee Related
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 107
- 230000000694 effects Effects 0.000 title claims description 101
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title claims description 61
- 239000005864 Sulphur Substances 0.000 title claims description 42
- 238000012546 transfer Methods 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 18
- 238000002485 combustion reaction Methods 0.000 title abstract description 3
- 239000003054 catalyst Substances 0.000 claims abstract description 40
- 229910020068 MgAl Inorganic materials 0.000 claims abstract description 35
- 230000003647 oxidation Effects 0.000 claims abstract description 34
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 33
- 238000002360 preparation method Methods 0.000 claims abstract description 27
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims abstract description 26
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 24
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 23
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 16
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 16
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- 238000004523 catalytic cracking Methods 0.000 claims abstract description 10
- 229910002091 carbon monoxide Inorganic materials 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 8
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002131 composite material Substances 0.000 claims abstract description 5
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 123
- 239000002002 slurry Substances 0.000 claims description 83
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 76
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 64
- 239000003463 adsorbent Substances 0.000 claims description 60
- 229910052749 magnesium Inorganic materials 0.000 claims description 55
- 239000011777 magnesium Substances 0.000 claims description 55
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 49
- 235000012245 magnesium oxide Nutrition 0.000 claims description 45
- 239000000395 magnesium oxide Substances 0.000 claims description 41
- 235000006408 oxalic acid Nutrition 0.000 claims description 41
- 239000007864 aqueous solution Substances 0.000 claims description 40
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical group [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 36
- 229960000583 acetic acid Drugs 0.000 claims description 34
- 239000003292 glue Substances 0.000 claims description 33
- 239000000047 product Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 29
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 28
- 239000012362 glacial acetic acid Substances 0.000 claims description 26
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 18
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 16
- 239000007848 Bronsted acid Substances 0.000 claims description 15
- 229910001593 boehmite Inorganic materials 0.000 claims description 13
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 claims description 13
- 230000008929 regeneration Effects 0.000 claims description 13
- 238000011069 regeneration method Methods 0.000 claims description 13
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 12
- 239000002253 acid Substances 0.000 claims description 12
- 159000000003 magnesium salts Chemical class 0.000 claims description 12
- 229910017604 nitric acid Inorganic materials 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 10
- 229910052746 lanthanum Inorganic materials 0.000 claims description 8
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 8
- 239000000347 magnesium hydroxide Substances 0.000 claims description 8
- 229910001862 magnesium hydroxide Inorganic materials 0.000 claims description 8
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- SMYKVLBUSSNXMV-UHFFFAOYSA-K aluminum;trihydroxide;hydrate Chemical compound O.[OH-].[OH-].[OH-].[Al+3] SMYKVLBUSSNXMV-UHFFFAOYSA-K 0.000 claims description 7
- -1 compound fluorine cerium oxide Chemical class 0.000 claims description 6
- 150000002505 iron Chemical class 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 150000007524 organic acids Chemical class 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000011265 semifinished product Substances 0.000 claims description 5
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 4
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 claims description 4
- 238000001694 spray drying Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 229910052723 transition metal Inorganic materials 0.000 claims description 4
- 150000003624 transition metals Chemical class 0.000 claims description 4
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 claims description 3
- 239000003517 fume Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 2
- 229940093915 gynecological organic acid Drugs 0.000 claims description 2
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 claims description 2
- 239000011654 magnesium acetate Substances 0.000 claims description 2
- 235000011285 magnesium acetate Nutrition 0.000 claims description 2
- 229940069446 magnesium acetate Drugs 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 238000000643 oven drying Methods 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims description 2
- 238000005245 sintering Methods 0.000 claims description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims 7
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 abstract description 9
- 230000003197 catalytic effect Effects 0.000 abstract description 6
- 239000012752 auxiliary agent Substances 0.000 abstract description 5
- AHGFPNNPTLFRAA-UHFFFAOYSA-N [F].[O-2].[Ce+3].[O-2].[O-2].[Ce+3] Chemical compound [F].[O-2].[Ce+3].[O-2].[O-2].[Ce+3] AHGFPNNPTLFRAA-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005504 petroleum refining Methods 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 2
- 239000011344 liquid material Substances 0.000 abstract 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
- 229910052815 sulfur oxide Inorganic materials 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 51
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 31
- 229910052782 aluminium Inorganic materials 0.000 description 24
- 238000003756 stirring Methods 0.000 description 24
- 239000004411 aluminium Substances 0.000 description 23
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 23
- 229910052717 sulfur Inorganic materials 0.000 description 20
- 239000011593 sulfur Substances 0.000 description 20
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 18
- 239000000654 additive Substances 0.000 description 14
- 239000003546 flue gas Substances 0.000 description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 230000000996 additive effect Effects 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 12
- 206010013786 Dry skin Diseases 0.000 description 11
- 238000005336 cracking Methods 0.000 description 11
- 238000010521 absorption reaction Methods 0.000 description 9
- 238000003795 desorption Methods 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 6
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910000421 cerium(III) oxide Inorganic materials 0.000 description 5
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 229960003753 nitric oxide Drugs 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000004231 fluid catalytic cracking Methods 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 231100000331 toxic Toxicity 0.000 description 3
- 230000002588 toxic effect Effects 0.000 description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 229910001882 dioxygen Inorganic materials 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000002671 adjuvant Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 150000001785 cerium compounds Chemical class 0.000 description 1
- 229910000420 cerium oxide Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011005 laboratory method Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000009719 regenerative response Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
- 150000003463 sulfur Chemical class 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Catalysts (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Embodiment | 1 | 2 | 3 | 4 | 5 | 6 |
Adsorption rate (%) | 63 | 68.9 | 69.5 | 69.6 | 63.1 | 64.7 |
Desorption efficiency (%) | 101.5 | 102.6 | 101.7 | 104.2 | 101.9 | 98.5 |
Embodiment | 7 | 8 | 9 | 10 | 11 | |
Adsorption rate (%) | 66.1 | 66.0 | 69.7 | 75.0 | 73.5 | |
Desorption efficiency (%) | 98.1 | 100.8 | 102.2 | 102.3 | 101.8 |
The combustion-supporting experiment of CO | The NO degradation experiment | |||
Embodiment | 50% conversion temperature T 50 | 90% conversion temperature T 90 | 50% conversion temperature T 50 | 90% conversion temperature T 90 |
1 | 395 | 475 | 447 | 481 |
2 | 378 | 455 | 425 | 460 |
3 | 367 | 445 | 419 | 451 |
4 | 360 | 440 | 410 | 445 |
5 | 390 | 472 | 445 | 480 |
6 | 384 | 467 | 436 | 472 |
7 | 380 | 455 | 431 | 465 |
8 | 382 | 451 | 427 | 471 |
9 | 363 | 440 | 417 | 453 |
10 | 342 | 415 | 403 | 439 |
11 | 350 | 428 | 412 | 447 |
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021532842A CN1319631C (en) | 2002-11-26 | 2002-11-26 | Agent with three effect, sulphur transfers, denitrification and combustion supporting as well as its preparing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB021532842A CN1319631C (en) | 2002-11-26 | 2002-11-26 | Agent with three effect, sulphur transfers, denitrification and combustion supporting as well as its preparing method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1480246A CN1480246A (en) | 2004-03-10 |
CN1319631C true CN1319631C (en) | 2007-06-06 |
Family
ID=34148788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB021532842A Expired - Fee Related CN1319631C (en) | 2002-11-26 | 2002-11-26 | Agent with three effect, sulphur transfers, denitrification and combustion supporting as well as its preparing method |
Country Status (1)
Country | Link |
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CN (1) | CN1319631C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113996161B (en) * | 2021-12-30 | 2022-04-19 | 河北鑫鹏新材料科技有限公司 | Sulfur transfer agent and preparation method and application thereof |
CN115318275A (en) * | 2022-08-30 | 2022-11-11 | 青岛惠城环保科技集团股份有限公司 | Preparation method of catalytic cracking flue gas treatment three-effect auxiliary agent |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108979A (en) * | 1991-02-25 | 1992-04-28 | Intercat, Inc. | Synthetic spinels and processes for making them |
US5422332A (en) * | 1993-07-30 | 1995-06-06 | Intercat, Inc. | Processes for reacting bastnaesite with metal oxides |
US5914293A (en) * | 1994-06-01 | 1999-06-22 | Bp Amoco Corporation | Absorbent and process for removing sulfur oxides from a gaseous mixture |
-
2002
- 2002-11-26 CN CNB021532842A patent/CN1319631C/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5108979A (en) * | 1991-02-25 | 1992-04-28 | Intercat, Inc. | Synthetic spinels and processes for making them |
US5422332A (en) * | 1993-07-30 | 1995-06-06 | Intercat, Inc. | Processes for reacting bastnaesite with metal oxides |
US5914293A (en) * | 1994-06-01 | 1999-06-22 | Bp Amoco Corporation | Absorbent and process for removing sulfur oxides from a gaseous mixture |
Non-Patent Citations (4)
Title |
---|
FCC再生烟气的脱硫助剂研究进展 朱仁发 李承烈,化工进展,第3期 2000 * |
FCC再生烟气的脱硫助剂研究进展 朱仁发 李承烈,化工进展,第3期 2000;调变组分对流化催化裂化助剂脱硫性能的影响 朱仁发 谭乐成 王金安,华东理工大学学报,第26卷第2期 2000;流化催化裂化脱硫添加剂的研究进展 朱仁发 李承烈,化工科技,第8卷第1期 2000 * |
流化催化裂化脱硫添加剂的研究进展 朱仁发 李承烈,化工科技,第8卷第1期 2000 * |
调变组分对流化催化裂化助剂脱硫性能的影响 朱仁发 谭乐成 王金安,华东理工大学学报,第26卷第2期 2000 * |
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CN1480246A (en) | 2004-03-10 |
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