JP5339923B2 - 炭化水素の直接アミノ化方法 - Google Patents
炭化水素の直接アミノ化方法 Download PDFInfo
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- JP5339923B2 JP5339923B2 JP2008555760A JP2008555760A JP5339923B2 JP 5339923 B2 JP5339923 B2 JP 5339923B2 JP 2008555760 A JP2008555760 A JP 2008555760A JP 2008555760 A JP2008555760 A JP 2008555760A JP 5339923 B2 JP5339923 B2 JP 5339923B2
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- Prior art keywords
- catalyst
- hydrogen
- amination
- reaction
- ammonia
- Prior art date
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- 238000005576 amination reaction Methods 0.000 title claims description 61
- 238000000034 method Methods 0.000 title claims description 53
- 229930195733 hydrocarbon Natural products 0.000 title claims description 41
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 31
- 239000003054 catalyst Substances 0.000 claims description 124
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 76
- 238000006243 chemical reaction Methods 0.000 claims description 70
- 229910052739 hydrogen Inorganic materials 0.000 claims description 66
- 239000001257 hydrogen Substances 0.000 claims description 62
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 51
- 229910021529 ammonia Inorganic materials 0.000 claims description 38
- 239000012528 membrane Substances 0.000 claims description 37
- 239000004215 Carbon black (E152) Substances 0.000 claims description 28
- 230000001590 oxidative effect Effects 0.000 claims description 26
- 230000008569 process Effects 0.000 claims description 26
- 239000007800 oxidant agent Substances 0.000 claims description 24
- 229910052763 palladium Inorganic materials 0.000 claims description 19
- 239000011541 reaction mixture Substances 0.000 claims description 18
- 229910052759 nickel Inorganic materials 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
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- 238000011144 upstream manufacturing Methods 0.000 claims description 2
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- 229910052760 oxygen Inorganic materials 0.000 description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 22
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- 125000001183 hydrocarbyl group Chemical group 0.000 description 6
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- 125000003107 substituted aryl group Chemical group 0.000 description 6
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- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 5
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical class [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 description 3
- 125000002015 acyclic group Chemical group 0.000 description 3
- GSWGDDYIUCWADU-UHFFFAOYSA-N aluminum magnesium oxygen(2-) Chemical compound [O--].[Mg++].[Al+3] GSWGDDYIUCWADU-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010924 continuous production Methods 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000012065 filter cake Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 3
- 229910052703 rhodium Inorganic materials 0.000 description 3
- 229910052707 ruthenium Inorganic materials 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
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- KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
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- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 125000003277 amino group Chemical group 0.000 description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 2
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- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
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- 125000000623 heterocyclic group Chemical group 0.000 description 2
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- 239000012535 impurity Substances 0.000 description 1
- 229910052809 inorganic oxide Inorganic materials 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 238000003541 multi-stage reaction Methods 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000005968 oxazolinyl group Chemical group 0.000 description 1
- 229910003445 palladium oxide Inorganic materials 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 125000005412 pyrazyl group Chemical group 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- 125000005495 pyridazyl group Chemical group 0.000 description 1
- 125000000714 pyrimidinyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000007420 reactivation Effects 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 1
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/02—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of hydrogen atoms by amino groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
- C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
- C07C211/45—Monoamines
- C07C211/46—Aniline
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
nが0〜5であり、特にAが6員のアリール又はヘテロアリール環である場合、0〜4であるのが好ましく;Aが5員のアリール又はヘテロアリール環である場合、nが0〜4であるのが好ましく;環の寸法に関係なく、nが0〜3であるのが更に好ましく、0〜2であるのが最も好ましく、特に0〜1であり;置換基Bを有さないAにおける残りの炭化水素原子又はヘテロ原子が、水素原子を有するか、又は適宜、置換基を有さず;
Bが独立して、アルキル、アルケニル、アルキニル、置換アルキル、置換アルケニル、置換アルキニル、ヘテロアルキル、置換ヘテロアルキル、ヘテロアルケニル、置換ヘテロアルケニル、ヘテロアルキニル、置換ヘテロアルキニル、シクロアルキル、シクロアルケニル、置換シクロアルキル、置換シクロアルケニル、ハロゲン、ヒドロキシ、アルコキシ、アリールオキシ、カルボニル、アミノ、アミド、チオ及びホスフィノからなる群から選択され、好ましくは、独立してC1-6アルキル、C1-6アルケニル、C1-6アルキニル、C3-8シクロアルキル、C3-8シクロアルケニル、アルコキシ、アリールオキシ、アミノ及びアミドから選択される。]
で表される芳香族又はヘテロ芳香族炭化水素を使用する。
触媒は、DE−A4428004に従って調製された。
132mlの水、27.84gのNi(NO3)2*6H2O、61.68gのCu(NO3)2*2 1/2のH2O及び3.52gのAgNO3からなる溶液を調製した。200gのZrO2担体材料に含浸溶液の半分を含浸し、その後、120℃の空気下で12時間乾燥した。その後、触媒に含浸溶液の残りを含浸させ、120℃の空気下で12時間乾燥した。その後、触媒を400℃で4時間か焼した。これにより形成される触媒は、7.3質量%のCu、2.4質量%のNi及び0.98質量%のAgを含んでいた。
Al2O3に含浸されるPt
硝酸白金(硝酸白金の量は、得られた触媒系の組成に起因する)を蒸留水に溶解して、2質量%の水溶液を形成した。かかる溶液をAl2O3担体材料に含浸させた。120℃で乾燥し、そして450℃で4時間か焼した後、0.001〜0.1質量%のPtを含む触媒系が得られ、Pt並びに担体材料は、合計して100質量%であった。
Claims (14)
- 炭化水素を、最初に、第1の反応チャンバーにおいて、触媒(i)の存在下でアンモニアと反応させ、次に、反応混合物に酸化剤を供給して、そして、次の反応チャンバーにおいて、触媒(ii)の存在下、前記反応で形成された水素と酸化剤との反応を行い、
使用される触媒(i)が、Ni、Co、Fe、Cu又はこれらの元素の組み合わせを含む化合物を含み、
使用される触媒(ii)が、Pt及び/又はPd及びAgを含むことを特徴とするアミノ化方法。 - 炭化水素を、最初に、第1の反応チャンバーにおいて、触媒(i)の存在下でアンモニアと反応させ、そして、次の反応チャンバーにおいて、触媒(ii)の存在下で、形成された水素を、酸化剤と反応させて反応混合物から除去し、
前記水素の酸化中又は前記水素の酸化の後に、さらに、炭化水素を、触媒(i)の存在下でアンモニアと反応させることを特徴とする請求項1に記載の方法。 - 炭化水素を、第1の反応チャンバーにおいて、触媒(i)の存在下でアンモニアと反応させ、その後、反応混合物に酸化剤を供給し、そして、
次の反応チャンバーにおいて、酸化剤を、水素との当該反応に触媒作用を及ぼす化合物(ii)の存在下で、アミノ化で形成される水素と反応させ、
前記水素の酸化中又は前記水素の酸化の後に、さらに、炭化水素を、触媒(i)の存在下でアンモニアと反応させることを特徴とする請求項1に記載の方法。 - 触媒(i)及び(ii)が、それぞれ別個の触媒床に存在し、触媒(ii)を含む触媒床の上流側の反応混合物に酸化剤を供給し、そして触媒(ii)を含む触媒床の後に、さらに触媒(i)を含む触媒床が設けられていることを特徴とする請求項1に記載の方法。
- 使用される触媒(i)が、Ni−Cu−X、Fe−Cu−X及び/又はCo−Cu−X(但し、XがAg又はMoである。)を含む化合物を含む請求項1に記載の方法。
- 触媒(i)に一緒に含まれる元素のNi、Co及びFeの質量換算による割合が、触媒(i)の合計質量に対して、0.1〜75質量%の範囲であり、Cuの質量換算による割合が、触媒(i)の合計質量に対して、0.1〜75質量%の範囲であることを特徴とする請求項1又は4に記載の方法。
- 触媒(i)の合計質量に対するドーピング元素Xの質量換算による割合が、触媒(i)の合計質量に対して、0.01〜8質量%の範囲であることを特徴とする請求項5に記載の方法。
- 触媒(ii)におけるPtの質量換算による割合が、触媒(ii)の合計質量に対して、0.0001〜1質量%の範囲であることを特徴とする請求項1に記載の方法。
- 触媒(i)含む触媒床及び触媒(ii)を含む触媒床に、1リットルの触媒床あたり且つ1時間あたりに0.1〜5kgの1時間ごとの空間速度の炭化水素を充填することを特徴とする請求項1に記載の方法。
- アミノ化を連続的に行うことを特徴とする請求項1に記載の方法。
- 水素を反応混合物から水素透過性膜により除去することを特徴とする請求項1に記載の方法。
- アミノ化が、水素透過性膜による水素除去が統合された膜反応器中で行われることを特徴とする請求項1に記載の方法。
- アミノ化が、200〜800℃の範囲の温度条件下で行われることを特徴とする請求項1に記載の方法。
- アミノ化が、0.1〜90MPa(1〜900バール)の圧力条件下で行われることを特徴とする請求項1に記載の方法。
Applications Claiming Priority (3)
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EP06110416 | 2006-02-24 | ||
EP06110416.2 | 2006-02-24 | ||
PCT/EP2007/051473 WO2007096297A1 (de) | 2006-02-24 | 2007-02-15 | Direktaminierung von kohlenwasserstoffen |
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JP2009527524A JP2009527524A (ja) | 2009-07-30 |
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Country Status (9)
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US (1) | US7741522B2 (ja) |
EP (1) | EP1989172B1 (ja) |
JP (1) | JP5339923B2 (ja) |
KR (1) | KR101377834B1 (ja) |
CN (1) | CN101389592B (ja) |
AT (1) | ATE525345T1 (ja) |
ES (1) | ES2370853T3 (ja) |
PT (1) | PT1989172E (ja) |
WO (1) | WO2007096297A1 (ja) |
Families Citing this family (14)
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DE102004062253A1 (de) * | 2004-12-23 | 2006-07-06 | Basf Ag | Direktaminierung von Kohlenwasserstoffen |
JP2009527523A (ja) * | 2006-02-24 | 2009-07-30 | ビーエーエスエフ ソシエタス・ヨーロピア | 炭化水素の直接アミノ化法 |
US20090292144A1 (en) * | 2006-07-21 | 2009-11-26 | Basf Se | Direct amination of hydrocarbons |
US8642810B2 (en) | 2009-07-10 | 2014-02-04 | Basf Se | Method for the direct amination of hydrocarbons into amino hydrocarbons, including electrochemical separation of hydrogen and electrochemical reaction of the hydrogen into water |
ES2533607T3 (es) | 2009-07-10 | 2015-04-13 | Basf Se | Procedimiento para la aminación directa de hidrocarburos para dar aminohidrocarburos con separación electroquímica de hidrógeno |
WO2011003932A2 (de) | 2009-07-10 | 2011-01-13 | Basf Se | Verfahren zur direktaminierung von kohlenwasserstoffen zu aminokohlenwasserstoffen mit elektrochemischer abtrennung von wasserstoff |
WO2011003934A2 (de) | 2009-07-10 | 2011-01-13 | Basf Se | Verfahren zur direktaminierung von kohlenwasserstoffen zu aminokohlenwasserstoffen mit elektrochemischer abtrennung von wasserstoff |
PT104812A (pt) | 2009-11-06 | 2011-05-06 | Cuf Qu Micos Ind S A | Reactor catal?tico de membrana com bombagem electroqu?mica de hidrog?nio ou de oxig?nio e suas aplica??es |
WO2013131864A1 (de) | 2012-03-06 | 2013-09-12 | Basf Se | Verfahren zur herstellung von aminokohlenwasserstoffen durch direktaminierung von kohlenwasserstoffen |
WO2013131723A1 (de) | 2012-03-06 | 2013-09-12 | Basf Se | Verfahren zur herstellung von aminokohlenwasserstoffen durch direktaminierung von kohlenwasserstoffen |
EP3201126B1 (de) | 2014-09-29 | 2019-12-18 | Basf Se | Membran-elektroden-anordnung, reaktor umfassend die membran-elektroden-anordnung und verfahren zur abtrenung von wasserstoff |
WO2018027936A1 (en) | 2016-08-12 | 2018-02-15 | Qualcomm Incorporated | Uplink multiple-input multiple-output (mimo) scheduling using beamformed reference signals |
CN107628987B (zh) * | 2017-09-20 | 2020-12-04 | 南京红太阳生物化学有限责任公司 | 一种膜反应器生产2,2′-联吡啶的方法 |
CN112295569B (zh) * | 2019-07-26 | 2023-05-12 | 中国石油化工股份有限公司 | 苯一步氨化制苯胺的催化剂及制备方法 |
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CA553998A (en) * | 1958-03-04 | W. Tinsley Samuel | Process for the production of meta-aminostyrene | |
US3919155A (en) * | 1970-12-18 | 1975-11-11 | Du Pont | Synthesis of aromatic amines by reaction of aromatic compounds with ammonia |
US3929889A (en) * | 1971-02-16 | 1975-12-30 | Du Pont | Synthesis of aromatic amines by reaction of aromatic compounds with ammonia |
US4001260A (en) * | 1973-12-19 | 1977-01-04 | E. I. Du Pont De Nemours And Company | Synthesis of aromatic amines by reaction of aromatic compounds with ammonia |
US4031106A (en) * | 1973-12-19 | 1977-06-21 | E. I. Du Pont De Nemours And Company | Synthesis of aromatic amines by reaction of aromatic compounds with ammonia |
DE19634110C2 (de) | 1996-08-23 | 2000-10-12 | Aventis Res & Tech Gmbh & Co | Verfahren zur Herstellung von aminosubstituierten aromatischen Kohlenwasserstoffen |
EP1005444B1 (en) * | 1997-08-21 | 2003-04-09 | Huntsman International Llc | Process for the production of aromatic amines |
AU5054299A (en) | 1998-08-17 | 2000-03-06 | Imperial Chemical Industries Plc | Amine production |
AU5014900A (en) | 1999-05-13 | 2000-12-05 | Bayer Aktiengesellschaft | Amination of aromatic hydrocarbons and heterocyclic analogs thereof |
US6933409B1 (en) * | 1999-05-13 | 2005-08-23 | Symyx Technologies, Inc. | Amination of aromatic hydrocarbons and heterocyclic analogs thereof |
US6281387B1 (en) * | 1999-10-29 | 2001-08-28 | Union Carbide Chemicals & Plastics Technology Corporation | Process and catalyst for synthesizing aliphatic, cyclic and aromatic alkanolamines and alkyleneamines |
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DE102005041140A1 (de) * | 2005-08-30 | 2007-03-01 | Basf Ag | Direktaminierung von Kohlenwasserstoffen |
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- 2007-02-15 ES ES07704599T patent/ES2370853T3/es active Active
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ES2370853T3 (es) | 2011-12-23 |
US20090023956A1 (en) | 2009-01-22 |
KR101377834B1 (ko) | 2014-03-24 |
CN101389592B (zh) | 2012-10-10 |
US7741522B2 (en) | 2010-06-22 |
WO2007096297A1 (de) | 2007-08-30 |
PT1989172E (pt) | 2011-10-11 |
ATE525345T1 (de) | 2011-10-15 |
CN101389592A (zh) | 2009-03-18 |
EP1989172A1 (de) | 2008-11-12 |
EP1989172B1 (de) | 2011-09-21 |
KR20080096846A (ko) | 2008-11-03 |
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