JP6698110B2 - 触媒及び当該触媒を利用した炭化水素転換プロセス - Google Patents
触媒及び当該触媒を利用した炭化水素転換プロセス Download PDFInfo
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- JP6698110B2 JP6698110B2 JP2017567290A JP2017567290A JP6698110B2 JP 6698110 B2 JP6698110 B2 JP 6698110B2 JP 2017567290 A JP2017567290 A JP 2017567290A JP 2017567290 A JP2017567290 A JP 2017567290A JP 6698110 B2 JP6698110 B2 JP 6698110B2
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- 239000003054 catalyst Substances 0.000 title claims description 108
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 56
- 229930195733 hydrocarbon Natural products 0.000 title claims description 52
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 50
- 238000006243 chemical reaction Methods 0.000 title claims description 39
- 238000000034 method Methods 0.000 title claims description 34
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 40
- 239000001257 hydrogen Substances 0.000 claims description 40
- 229910052739 hydrogen Inorganic materials 0.000 claims description 40
- 239000000203 mixture Substances 0.000 claims description 40
- 239000002516 radical scavenger Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 21
- 239000002184 metal Substances 0.000 claims description 21
- 150000001336 alkenes Chemical class 0.000 claims description 20
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 17
- 229910052749 magnesium Inorganic materials 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims description 12
- 229910052783 alkali metal Inorganic materials 0.000 claims description 11
- 150000001340 alkali metals Chemical class 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 9
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 8
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 8
- 239000001301 oxygen Substances 0.000 claims description 8
- 229910052697 platinum Inorganic materials 0.000 claims description 8
- 229910052721 tungsten Inorganic materials 0.000 claims description 8
- 229910052726 zirconium Inorganic materials 0.000 claims description 8
- 230000001590 oxidative effect Effects 0.000 claims description 7
- 229910052700 potassium Inorganic materials 0.000 claims description 7
- 229910052708 sodium Inorganic materials 0.000 claims description 7
- 239000012188 paraffin wax Substances 0.000 claims description 6
- 239000001294 propane Substances 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 150000004678 hydrides Chemical class 0.000 claims description 5
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 5
- 239000007800 oxidant agent Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229930195734 saturated hydrocarbon Natural products 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052702 rhenium Inorganic materials 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- 229910052727 yttrium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 230000001172 regenerating effect Effects 0.000 claims description 2
- 239000002243 precursor Substances 0.000 description 25
- 239000000843 powder Substances 0.000 description 13
- 238000001354 calcination Methods 0.000 description 11
- 239000000047 product Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 8
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 7
- 238000007086 side reaction Methods 0.000 description 7
- 238000006356 dehydrogenation reaction Methods 0.000 description 6
- 238000005984 hydrogenation reaction Methods 0.000 description 6
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 5
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- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 4
- 239000001273 butane Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
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- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
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- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001341 alkaline earth metal compounds Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000003421 catalytic decomposition reaction Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000011363 dried mixture Substances 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000003348 petrochemical agent Substances 0.000 description 1
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- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Classifications
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Description
M5の質量分率が好ましくは0.005〜0.1の範囲にあり、より好ましくは0.005〜0.05の範囲にある。
下記の実施例の節では、プロパンのオレフィン(好ましくはエチレン及びブテン)への転換が、本発明による炭化水素転換触媒と、比較用の触媒とを使用して調べられている。
それぞれの実施例触媒を、空気とおよそ500℃で30分間接触させ、そして、水素とおよそ500℃で90分間接触させることによって前処理し、その後、C3H8と、およそ500℃、0.1バール(ゲージ圧)及び0.2h−1のWHSVで接触させた。結果をおよそ60時間〜65時間にわたって操作時に測定した。反応からの流出物をガスクロマトグラフィー装置に導いて、その化学組成を測定した。流出物の測定された組成を使用して、転化率及び選択性を計算した。パーセントC3H8転化率を、供給原料流中のC3H8の重量によって除され、その後、100が乗じられる、反応中に転換されたC3H8の重量から計算した。それぞれの他の生成物のパーセント選択性もまた、反応から生じるすべての生成物の重量によって除され、その後、100が乗じられる、反応から生じるその特定の生成物の重量から計算した。触媒の組成を、触媒を調製するために使用される前駆体の量から計算した。質量分率を、100によって除される重量百分率から計算することができる。
0.811wt%のAl、1.792wt%のMg、50.495wt%のO、0.501wt%のPt、42.526wt%のSi、3.396wt%のW、0.076wt%のYb及び0.403wt%のZrを含有する触媒サンプルを、反応試験に供する前に空気中において550℃で3時間焼成した。
触媒サンプルを下記によって調製した:
1)0.810wt%のAl、1.789wt%のMg、50.497wt%のO、0.5wt%のPt、42.53wt%のSi、3.391wt%のW、0.076wt%のYb及び0.403wt%のZrを含有する粉末触媒を提供すること。
2)工程1)における前記粉末触媒を空気中において550℃で3時間焼成すること。
3)NH3BH3を空気中において550℃で3時間焼成すること。
4)80wt%の工程2)由来の焼成された触媒を20wt%の工程3)由来の焼成されたNH3BH3と物理的に混合すること。
触媒サンプルを下記によって調製した:
1)0.811wt%のAl、1.791wt%のMg、50.448wt%のO、0.501wt%のPt、42.573wt%のSi、3.395wt%のW、0.076wt%のYb及び0.403wt%のZrを含有する粉末触媒を提供すること。
2)工程1)における前記粉末触媒を空気中において550℃で3時間焼成すること。
3)Na(NO3)を空気中において550℃で3時間焼成すること。
4)80wt%の工程2)由来の焼成された触媒を20wt%の工程3)由来の焼成されたNa(NO3)と物理的に混合すること。
触媒サンプルを実施例3と同じ工程によって調製し、しかし、10wt%のNa(NO3)を使用した。
触媒サンプルを実施例3と同じ工程によって調製し、しかし、10wt%のK(NO3)をNa(NO3)の代わりに使用した。
それぞれの実施例触媒を、空気とおよそ500℃で30分間接触させ、そして、水素とおよそ500℃で90分間接触させることによって前処理し、その後、C3H8と、およそ550℃、0.05〜0.1バール(ゲージ圧)及びおよそ0.4〜0.7h−1のWHSVで接触させた。結果をおよそ155時間〜160時間にわたって操作時に測定した。
0.324wt%のAl、0.715wt%のMg、49.624wt%のO、4.277wt%のPt、42.700wt%のSi、1.355wt%のW、0.390wt%のYb及び0.641wt%のZr含有する触媒サンプルを、反応試験に供する前に空気中において550℃で3時間焼成した。
触媒サンプルを下記によって調製した:
1)0.801wt%のAl、1.782wt%のMg、49.009wt%のO、2.687wt%のPt、41.237wt%のSi、3.379wt%のW、0.714wt%のYb及び0.382wt%のZrを含有する粉末触媒を提供すること。
2)工程1)における前記粉末触媒を空気中において550℃で3時間焼成すること。
3)NH3BH3を空気中において550℃で3時間焼成すること。
4)80wt%の工程2)由来の焼成された触媒を20wt%の工程3)由来の焼成されたCa(BH4)2と物理的に混合すること。
触媒サンプルを実施例7と同じ工程によって調製し、しかし、6.5wt%のMg(BH4)2をCa(BH4)2の代わりに使用した。
本願発明には以下の態様が含まれる。
項1.
下記のi)及びii)を含む炭化水素転換触媒:
i)金属M1、金属M2、金属M3及び金属M4を含む酸化物形態での触媒で、
M1が、Si、Al、Zr及びそれらの混合物から選択され、
M2が、Pt、Cr及びそれらの混合物から選択され、
M3が、W、Mo、Re及びそれらの混合物から選択され、
M4が、Sn、K、Y、Yb及びそれらの混合物から選択され、
M1の質量分率が0.1〜0.8の範囲にあり、
M2の質量分率が0.001〜0.2の範囲にあり、
M3の質量分率が0.001〜0.2の範囲にあり、
M4の質量分率が0.0001〜0.2の範囲にあり、且つ、
酸素の質量分率が0.1〜0.8の範囲にある、触媒、
及び
ii)少なくとも1つのアルカリ金属誘導体及び/又はアルカリ土類金属誘導体(これらは好ましくは、金属、水素化物、塩、錯体又は合金の形態である)から選択される水素スカベンジャー。
項2.
前記少なくとも1つのアルカリ金属及び/又はアルカリ土類金属が、Li、Na、K、Mg、Ca及びこれらの混合物から選択され、好ましくはNa及びMgから選択される、項1に記載の炭化水素転換触媒。
項3.
触媒i)及び水素スカベンジャーii)の重量比が1対99から99対1までである、項1又は2に記載の炭化水素転換触媒。
項4.
M2がPtであり、且つ、M3がWである、項1から3のいずれかに記載の炭化水素転換触媒。
項5.
飽和炭化水素化合物を含む炭化水素供給原料をオレフィン生成物に転換するためのプロセスであって、炭化水素供給原料流を項1から4のいずれかに記載の炭化水素転換触媒と接触させることを含むプロセス。
項6.
前記炭化水素供給原料流が、2個〜5個の炭素原子を有する少なくとも1つのパラフィンを、好ましくは、プロパン、n−ブタン及びそれらの混合物から選択される少なくとも1つのパラフィンを含む、項5に記載のプロセス。
項7.
前記炭化水素転換触媒を約200℃〜700℃の温度で酸化剤とともに加熱することを含む前記炭化水素転換触媒の再生工程をさらに含む、項5又は6に記載のプロセス。
項8.
前記酸化剤が空気又は酸素を含む、項7に記載のプロセス。
Claims (7)
- 下記の触媒i)及び水素スカベンジャーii)を含む炭化水素転換触媒であって、i)及びii)の重量比が1対99から99対1までである炭化水素転換触媒:
i)金属M1、金属M2、金属M3、金属M4及び任意の金属M5を含む酸化物形態での触媒で、
M1が、Si、Al、Zr及びそれらの混合物から選択され、
M2が、Pt、Cr及びそれらの混合物から選択され、
M3が、W、Mo、Re及びそれらの混合物から選択され、
M4が、Sn、K、Y、Yb及びそれらの混合物から選択され、
M5が、Mg、Ca、Mn、Fe、Co、Ni、Cu及びそれらの混合物から選択され、
M1の質量分率が0.1〜0.8の範囲にあり、
M2の質量分率が0.001〜0.2の範囲にあり、
M3の質量分率が0.001〜0.2の範囲にあり、
M4の質量分率が0.0001〜0.2の範囲にあり、
M5の質量分率が、存在する場合、0.005〜0.1の範囲にあり、且つ、
酸素の質量分率が0.1〜0.8の範囲にある、触媒(ただし、M1〜M4及び酸素の質量分率の合計、並びに、M1〜M5及び酸素の質量分率の合計は、当該触媒において1以下である)、
及び
ii)少なくとも1つのアルカリ金属誘導体及び/又はアルカリ土類金属誘導体(これらは好ましくは、金属、水素化物、塩、錯体又は合金の形態である)から選択される水素スカベンジャー。 - 前記少なくとも1つのアルカリ金属及び/又はアルカリ土類金属が、Li、Na、K、Mg、Ca及びこれらの混合物から選択され、好ましくはNa及びMgから選択される、請求項1に記載の炭化水素転換触媒。
- M2がPtであり、且つ、M3がWである、請求項1又は2に記載の炭化水素転換触媒。
- 飽和炭化水素化合物を含む炭化水素供給原料をオレフィン生成物に転換するためのプロセスであって、炭化水素供給原料流を請求項1から3のいずれかに記載の炭化水素転換触媒と接触させることを含むプロセス。
- 前記炭化水素供給原料流が、2個〜5個の炭素原子を有する少なくとも1つのパラフィンを、好ましくは、プロパン、n−ブタン及びそれらの混合物から選択される少なくとも1つのパラフィンを含む、請求項4に記載のプロセス。
- 前記炭化水素転換触媒を約200℃〜700℃の温度で酸化剤とともに加熱することを含む前記炭化水素転換触媒の再生工程をさらに含む、請求項4又は5に記載のプロセス。
- 前記酸化剤が空気又は酸素を含む、請求項6に記載のプロセス。
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3932548A (en) | 1972-10-26 | 1976-01-13 | Universal Oil Products Company | Dehydrogenation method and multimetallic catalytic composite for use therein |
| WO1997000304A1 (fr) * | 1995-06-16 | 1997-01-03 | Institut Français Du Petrole | Catalyseurs utilisables dans les reactions de transformation d'hydrocarbures contenant un metal dopant |
| DE10020049A1 (de) * | 1999-04-26 | 2001-01-11 | Inst Francais Du Petrole | Herstellung eines Katalysators, der ein Metall aus der Gruppe VIII und ein zusätzliches Metall enthält, das als wasserlösliche organmetallische Verbindung eingeleitet wird, sowie seine Verwendung für die Kohlenwasserstoffumwandlung |
| US6417135B1 (en) * | 1999-08-27 | 2002-07-09 | Huntsman Petrochemical Corporation | Advances in dehydrogenation catalysis |
| US6441263B1 (en) * | 2000-07-07 | 2002-08-27 | Chevrontexaco Corporation | Ethylene manufacture by use of molecular redistribution on feedstock C3-5 components |
| GB0119327D0 (en) | 2001-08-08 | 2001-10-03 | Johnson Matthey Plc | Catalyst |
| WO2007002039A2 (en) * | 2005-06-20 | 2007-01-04 | University Of South Carolina | Physiochemical pathway to reversible hydrogen storage |
| FR2970881B1 (fr) * | 2011-01-31 | 2015-03-20 | IFP Energies Nouvelles | Catalyseur thioresistant, procede de fabrication et utilisation en hydrogenation selective |
| CN102775262A (zh) * | 2011-05-13 | 2012-11-14 | 中国石油天然气股份有限公司 | 一种低碳烷烃脱氢制备烯烃的方法 |
| CN103055857B (zh) * | 2011-10-24 | 2015-01-07 | 中国石油化工股份有限公司 | 用于低碳烷烃脱氢催化剂及其制备方法 |
| EP2689843A1 (en) * | 2012-07-26 | 2014-01-29 | Saudi Basic Industries Corporation | Alkane dehydrogenation catalyst and process for its preparation |
| US9545610B2 (en) * | 2013-03-04 | 2017-01-17 | Nova Chemicals (International) S.A. | Complex comprising oxidative dehydrogenation unit |
| CN104107712B (zh) * | 2013-04-16 | 2018-02-13 | 中国石油化工股份有限公司 | 混合c3/c4烷烃脱氢催化剂及其制备方法 |
-
2016
- 2016-06-29 EP EP16732668.5A patent/EP3277421B1/en not_active Not-in-force
- 2016-06-29 TW TW105120547A patent/TW201703856A/zh unknown
- 2016-06-29 US US15/737,848 patent/US10472304B2/en not_active Expired - Fee Related
- 2016-06-29 CN CN201680027012.0A patent/CN107847908B/zh not_active Expired - Fee Related
- 2016-06-29 ES ES16732668T patent/ES2740724T3/es active Active
- 2016-06-29 WO PCT/EP2016/065087 patent/WO2017001448A1/en not_active Ceased
- 2016-06-29 KR KR1020177036793A patent/KR20180021711A/ko not_active Ceased
- 2016-06-29 PL PL16732668T patent/PL3277421T3/pl unknown
- 2016-06-29 JP JP2017567290A patent/JP6698110B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP3277421A1 (en) | 2018-02-07 |
| US20190002372A1 (en) | 2019-01-03 |
| PL3277421T3 (pl) | 2019-10-31 |
| CN107847908B (zh) | 2021-12-14 |
| WO2017001448A1 (en) | 2017-01-05 |
| ES2740724T3 (es) | 2020-02-06 |
| TW201703856A (zh) | 2017-02-01 |
| EP3277421B1 (en) | 2019-05-15 |
| CN107847908A (zh) | 2018-03-27 |
| US10472304B2 (en) | 2019-11-12 |
| JP2018520858A (ja) | 2018-08-02 |
| WO2017001448A8 (en) | 2018-05-31 |
| KR20180021711A (ko) | 2018-03-05 |
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