RU2020132505A - Адсорбирующие композиции для удаления монооксида углерода - Google Patents
Адсорбирующие композиции для удаления монооксида углерода Download PDFInfo
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- RU2020132505A RU2020132505A RU2020132505A RU2020132505A RU2020132505A RU 2020132505 A RU2020132505 A RU 2020132505A RU 2020132505 A RU2020132505 A RU 2020132505A RU 2020132505 A RU2020132505 A RU 2020132505A RU 2020132505 A RU2020132505 A RU 2020132505A
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- 239000000203 mixture Substances 0.000 title claims 32
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title 1
- 229910002091 carbon monoxide Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 claims 27
- 239000007787 solid Substances 0.000 claims 8
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims 6
- 239000003463 adsorbent Substances 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 4
- 238000001354 calcination Methods 0.000 claims 4
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 4
- 235000013980 iron oxide Nutrition 0.000 claims 4
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 claims 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 3
- 150000001336 alkenes Chemical class 0.000 claims 3
- 229910052802 copper Inorganic materials 0.000 claims 3
- 239000010949 copper Substances 0.000 claims 3
- 238000007493 shaping process Methods 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical class [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000002250 absorbent Substances 0.000 claims 2
- 230000002745 absorbent Effects 0.000 claims 2
- 239000000945 filler Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 2
- 239000002245 particle Substances 0.000 claims 2
- -1 40 wt.% Chemical compound 0.000 claims 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- 239000004215 Carbon black (E152) Substances 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 1
- 229910000323 aluminium silicate Inorganic materials 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052804 chromium Inorganic materials 0.000 claims 1
- 239000011651 chromium Substances 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 claims 1
- 238000005469 granulation Methods 0.000 claims 1
- 230000003179 granulation Effects 0.000 claims 1
- 229930195733 hydrocarbon Natural products 0.000 claims 1
- 150000002430 hydrocarbons Chemical class 0.000 claims 1
- 229910052742 iron Chemical class 0.000 claims 1
- 159000000014 iron salts Chemical class 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000011777 magnesium Substances 0.000 claims 1
- 229910052749 magnesium Inorganic materials 0.000 claims 1
- 239000000395 magnesium oxide Substances 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 239000002808 molecular sieve Substances 0.000 claims 1
- 229910052750 molybdenum Inorganic materials 0.000 claims 1
- 239000011733 molybdenum Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 235000012239 silicon dioxide Nutrition 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 239000010937 tungsten Substances 0.000 claims 1
Classifications
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Claims (34)
1. Адсорбирующая композиция, способная удалять СО из технологического потока при температуре ниже 100°C, при этом композиция содержит один или несколько оксидов меди и один или несколько оксидов железа.
2. Композиция по п. 1, отличающаяся тем, что массовое соотношение одного или нескольких оксидов меди к одному или нескольким оксидам железа составляет от около 20/80 до около 80/20.
3. Композиция по п. 1, содержащая от около 0,2 мас.% до около 99,8 мас.% одного или нескольких оксидов меди в расчете на общую массу композиции.
4. Композиция по п. 1, содержащая от около 0,2 мас.% до около 99,8 мас.% одного или нескольких оксидов железа в расчете на общую массу композиции.
5. Композиция по п. 1, дополнительно содержащая носитель или наполнитель.
6. Композиция по п. 5, отличающаяся тем, что носитель или наполнитель выбран из группы, состоящей из оксида алюминия, диоксида кремния, оксида магния, диоксида циркония, алюмосиликатов, глин, молекулярных сит, активированных углей и их комбинаций.
7. Композиция по п. 1, дополнительно содержащая от около 0,1 мас.% до около 10,0 мас.% ZnO в расчете на общую массу композиции.
8. Композиция по п. 1, при этом композиция по существу не содержит ZnO.
9. Композиция по п. 1, дополнительно содержащая один или несколько промоторов, выбранных из группы, состоящей из калия, натрия, марганца, хрома, кобальта, вольфрама, молибдена, никеля, магния и кальция.
10. Композиция по п. 9, отличающаяся тем, что один или несколько промоторов присутствуют в количестве от около 0,05 мас.% до около 5,0 мас.% в расчете на общую массу композиции.
11. Композиция по п. 1, отличающаяся тем, что композиция находится в форме, выбранной из группы, состоящей из таблеток, брикетов, колец, звездочек, вагонных колес, экструдатов, стержней, цилиндров и гранул.
12. Композиция по п. 1, отличающаяся тем, что композиция находится в форме, выбранной из группы, состоящей из таблеток, брикетов, цилиндров и гранул, имеющих средний наибольший диаметр от около 1 мм до около 25 мм.
13. Композиция по любому из пп. 1-12, отличающаяся тем, что эффективность удаления СО композицией в ≥1,5 раза выше, чем у адсорбирующей композиции, содержащей 40 мас.% CuO, 40 мас.% ZnO и 19,9 мас.% оксида алюминия, при введении в контакт технологического потока, содержащего СО с композициями при температуре около 30°С в идентичных условиях.
14. Способ получения композиции по любому из пп. 1-13, включающий:
приготовление раствора, содержащего соли меди и железа;
осаждение твердых частиц из раствора;
выделение и сушку твердых частиц; и
прокаливание высушенных твердых веществ.
15. Способ по п. 14, дополнительно включающий последующую формовку высушенных прокаленных твердых частиц.
16. Способ по п. 14, дополнительно включающий формовку высушенных твердых частиц перед стадией прокаливания.
17. Способ по п. 14, дополнительно включающий последующую формовку высушенных прокаленных твердых частиц с образованием формованных твердых частиц и прокаливание формованных твердых частиц.
18. Способ по п. 14, отличающийся тем, что стадию или стадии прокаливания проводят при температуре от около 250°С до около 700°С в течение периода времени от около 0,1 ч до около 12 ч.
19. Способ по п. 15, отличающийся тем, что стадия формовки включает экструзию, таблетирование или гранулирование.
20. Способ по любому из пп. 14-19, дополнительно включающий добавление носителя к раствору, содержащему соли меди и железа.
21. Способ удаления СО из газообразного или жидкого технологического потока, включающий контактирование потока с адсорбирующей композицией по любому из пп. 1-13.
22. Способ по п. 21, отличающийся тем, что технологический поток представляет собой углеводородный поток.
23. Способ по п. 21, отличающийся тем, что технологический поток представляет собой поток олефинов.
24. Способ по п. 21, отличающийся тем, что технологический поток представляет собой поток пропилена или этилена.
25. Способ по п. 21, отличающийся тем, что контактирование проводят при температуре от около 0°C до около 110°C.
26. Способ по п. 21, отличающийся тем, что контактирование проводят при давлении от около 1 бар до около 80 бар.
27. Способ по п. 21, отличающийся тем, что скорость течения газообразного технологического потока над адсорбирующей композицией во время контактирования составляет от около 1000 ч-1 до около 5000 ч-1, а скорость течения жидкого технологического потока над адсорбирующей композицией составляет от около 1 ч-1 до около 10 ч-1.
28. Способ по п. 21, отличающийся тем, что технологический пар представляет собой поток олефинов, в котором во время контактирования окисляется ≤1000 ppm по массе олефинов.
29. Способ по любому из пп. 21-28, отличающийся тем, что эффективность удаления СО из технологического потока при температуре контактирования около 30°С в ≥1,5 раза выше, чем у адсорбирующей композиции, содержащей 40 мас.% CuO, 40 мас.% ZnO и 19,9 мас.% оксида алюминия, в идентичных условиях.
30. Способ по п. 29, отличающийся тем, что адсорбирующая композиция, содержащая оксиды меди и оксиды железа, и адсорбирующая композиция, содержащая 40 мас.% CuO, 40 мас.%, ZnO и 19,9 мас.% оксида алюминия, имеют одинаковую форму.
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US201862638612P | 2018-03-05 | 2018-03-05 | |
US62/638,612 | 2018-03-05 | ||
PCT/US2019/020521 WO2019173201A1 (en) | 2018-03-05 | 2019-03-04 | Adsorbent compositions for carbon monoxide removal |
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