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    • 2. 发明申请
    • PRODUCTION OF ALPHA, OMEGA-DIOLS
    • ALPHA,OMEGA-DIOLS的生产
    • WO2013163561A1
    • 2013-10-31
    • PCT/US2013/038441
    • 2013-04-26
    • E. I. DU PONT DE NEMOURS AND COMPANY
    • ALLGEIER, Alan MartinDE SILVA, Wathudura Indika NamalMENNING, CarlRITTER, Joachim, C.SENGUPTA, Sourav Kumar
    • C07C209/16C07C29/132
    • C07C29/60B01J23/888B01J27/188C07C209/16C07C211/12C07C31/20
    • Disclosed herein are processes for preparing an α,ω-C n -diol, wherein n is 5 or greater, from a feedstock comprising a C n oxygenate. In one embodiment, the process comprises contacting the feedstock with hydrogen gas in the presence of a catalyst comprising a first metal component comprising Ni, Ir, Pt, Rh, Ru, Pd, Fe, Ag, or Au; a heteropoly acid component comprising H 3 [P(W 3 O 10 ) 4 ], H 4 [Si(W 3 O 10 ) 4 ], H 4 [P(Mo 3 O 10 ) 4 ], H 4 [Si(Mo 3 O 10 ) 4 ], Cs 2 .5H 0.5 [P(W 3 O 10 ) 4 ] Cs 2.5 H 0.5 [Si(W 3 O 10 ) 4 ], or mixtures thereof; optionally a second metal component comprising Cr, a Cr oxide, Ni,a Ni oxide, Fe, a Fe oxide, Co, a Co oxide, Mn, a Mn oxide, Mo, a Mo oxide, W, a W oxide, Re, a Re oxide, Zn, a Zn oxide, SiO 2 , or AI 2 O 3 ; optionally at least one promoter comprising Na, K, Mg, Rb, Cs, Ca, Sr, Ba, Ce, or mixtures thereof; and optionally a support. In one embodiment, the optional support is present in the catalyst and comprises WO 3 , SiO 2 , AI 2 O 3 , carbon, TiO 2 , ZrO 2 , SiO 2 -AI 2 O 3 , montmorillonite, SiO 2 -TiO 2 , tungstated ZrO 2 , zeolites, V 2 O 5 , MoO 3 , or mixtures thereof. The C n oxygenate may be obtained from a biorenewable resource.
    • 本文公开了从包含Cn含氧化合物的原料制备其中n为5或更大的α,ω-Cn-二醇的方法。 在一个实施方案中,该方法包括在催化剂存在下使原料与氢气接触,所述催化剂包含包含Ni,Ir,Pt,Rh,Ru,Pd,Fe,Ag或Au的第一金属组分; H4 [Si(W3O10)4],H4 [P(Mo3O10)4],H4 [Si(Mo3O10)4],Cs2.5H0.5 [P(W3O10)4],H4 [Si )4] Cs2.5H0.5 [Si(W3O10)4]或其混合物; 可选地包含Cr,Cr氧化物,Ni,Ni氧化物,Fe,Fe氧化物,Co,Co氧化物,Mn,Mn氧化物,Mo,Mo氧化物,W,W氧化物,Re, Re氧化物,Zn,Zn氧化物,SiO 2或Al 2 O 3; 任选地至少一种包含Na,K,Mg,Rb,Cs,Ca,Sr,Ba,Ce或其混合物的促进剂; 和可选的支撑。 在一个实施方案中,任选的载体存在于催化剂中,并包含WO 3,SiO 2,Al 2 O 3,碳,TiO 2,ZrO 2,SiO 2 -Al 2 O 3,蒙脱石,SiO 2 -TiO 2,钨化ZrO 2,沸石,V 2 O 5,MoO 3或其混合物。 Cn含氧化合物可以从生物可再生资源获得。
    • 3. 发明申请
    • PRODUCTION OF ALPHA, OMEGA-DIOLS
    • 生产阿尔法,欧米茄
    • WO2013163547A1
    • 2013-10-31
    • PCT/US2013/038418
    • 2013-04-26
    • E. I. DU PONT DE NEMOURS AND COMPANY
    • ALLGEIER, Alan MartinDE SILVA, Wathudura Indika NamalMENNING, CarlMURPHY, Joseph E.RITTER, Joachim C.SENGUPTA, Sourav Kumar
    • C07C29/132C07C209/16
    • C07C29/60B01J23/888B01J27/188C07C209/16C07C211/12C07C31/20
    • Disclosed herein are processes for preparing an α,ω-C n -diol, wherein n is 5 or greater, from a feedstock comprising a Cn oxygenate. In one embodiment, the process comprises contacting the feedstock with hydrogen gas in the presence of a catalyst comprising Cu, a Cu oxide, or mixtures thereof; a heteropoly acid component comprising H 3 [P(W 3 O 10 ) 4 ], H 4 [Si(W 3 O 10 ) 4 ], H 4 [P(Mo 3 O 10 ) 4 ], H 4 [Si(Mo 3 O 10 ) 4 ], Cs 2 . 5 H 0.5 [P(W 3 O 10 ) 4 ], Cs 2.5 H 0.5 [Si(W 3 O 10 ) 4 ], or mixtures thereof; optionally a second metal component comprising Cr, a Cr oxide, Ni, a Ni oxide, Mn, a Mn oxide, Fe, an Fe oxide, Co, a Co oxide, Mo, a Mo oxide, W, a W oxide, Re, a Re oxide, Zn, or a Zn oxide, Ag, a Ag oxide, SIO 2 , or AI 2 O 3 ; optionally at least one promoter comprising Na, K, Mg, Rb, Cs, Ca, Sr, Ba, Ce, or mixtures thereof; and optionally a support. In one embodiment, the the optional support is present in the catalyst and comprises WO3, SiO2, AI2O3, carbon, TIO 2 , ZrO 2 , SiO 2 -AI 2 O 3 , montmorillonite, SiO 2 -TiO 2 , tungstated ZrO 2 , zeolites, V 2 O 5 , MoO 3 , or mixtures thereof. The Cn oxygenate may be obtained from a biorenewable resource.
    • 本文公开了从包含Cn含氧化合物的原料制备其中n为5或更大的α,ω-Cn-二醇的方法。 在一个实施方案中,该方法包括在包含Cu,Cu氧化物或其混合物的催化剂存在下使原料与氢气接触; 包含H3 [P(W3O10)4],H4 [Si(W3O10)4],H4 [P(Mo3O10)4],H4 [Si(Mo3O10)4],Cs2.5H0.5 [P(W3O10) )4],Cs2.5H0.5 [Si(W3O10)4]或其混合物; 任选的包含Cr,Cr氧化物,Ni,Ni氧化物,Mn,Mn氧化物,Fe,Fe氧化物,Co,Co氧化物,Mo,Mo氧化物,W,W氧化物,Re, Re氧化物,Zn或Zn氧化物,Ag,Ag氧化物,SIO 2或Al 2 O 3; 任选地至少一种包含Na,K,Mg,Rb,Cs,Ca,Sr,Ba,Ce或其混合物的促进剂; 和任选的支持物。 在一个实施方案中,任选的载体存在于催化剂中,并且包含WO 3,SiO 2,Al 2 O 3,碳,TIO 2,ZrO 2,SiO 2 -Al 2 O 3,蒙脱石,SiO 2 -TiO 2,钨化ZrO 2,沸石,V 2 O 5,MoO 3或其混合物。 Cn含氧化合物可以从生物可再生资源获得。