Techniques in Green Chemistry
1 Chapter 5 Techniques in Green Chemistry
Chanters Techniques in Green Chemistry 85.1 The performance of Catalysts in Chemical eaction 5.2 Green Chemistry and Catalysis 5.3 The Design of High Efficient and Safe Catalyst s 5.4 Changing Starting Material for Chemical reaction 5.5 Changing Reagents 5.6 Changing the solvent of Chemical Reaction 5.7 Process Control and Process Intensification References
2 Chapter 5 Techniques in Green Chemistry ❖ 5.1 The performance of Catalysts in Chemical reaction ❖ 5.2 Green Chemistry and Catalysis ❖ 5.3 The Design of High Efficient and Safe Catalyst ❖ 5.4 Changing Starting Material for Chemical reaction ❖ 5.5 Changing Reagents ❖ 5.6 Changing the solvent of Chemical Reaction ❖ 5.7 Process Control and Process Intensification ❖ References
5. 1 The performance of Catalysts in Chemical reaction
3 5.1 The performance of Catalysts in Chemical reaction
Samples for the Application of Catalysts n react prod has The role of catalyst T/K nts ucts MPa catalyst 1/2N2 Accelerate NH K2OA272340.53Gas reaction solid 3/2H2 rate Control e 2 4 CH,C Pdcl2"540 0.101 liqui for Selectivity a1n202 HO complex 3 different products
4 Samples for the Application of Catalysts N o reacta nts prod ucts catalyst T/K p/ MPa phas e The role of catalyst 1 1/2N2 ＋ 3/2H2 NH3 FeK2O/Al2 O3 723 40.53 Gassolid Accelerate reaction rate 2 a C2H4 ＋ 1/2O2 CH3C HO PdCl2 -V complex 540 0.101 3 liqui d Control the Selectivity for different products
0.101gas Control b 1/20,Hg/A2O3520 3 oli the s Selective 2C02 for 0.101 c+3y022H2O 520 different 3 solid products 420~ nCh (,hGh O a 450 202.6 gas Control the Cr2O3 SiO2 b nC3H6 (C,Hln 420~ Gas- Selectivity 3.1 450 liquid for MO3 ALO3 different 3 Ziegler- G products nC3H6 IC,Hal. Natta 373 0.101 solid 3 liquid -(6-甲 左旋二 氧基-2 羟基苯 4禁基丙丙氨酸 G Ru 烯酸 liquid approx 5
5 2b C 2 H 4 ＋ 1/2O 2 C 2 H 4 O Ag/Al 2 O 3 520 0.101 3 gas - soli d 2c C 2 H 4 ＋3O 2 2CO 2 ＋ 2H 2 O Ni 520 0.101 3 Gas - solid 3a nC 3 H 6 [C 3 H6 ] n O 2 420~ 450 202.6 gas 3b nC 3 H 6 [C 3 H6 ] n Cr2 O 3·SiO 2 ·Al2 O 3 or MO 3·Al2 O 3 420~ 450 3.1 Gas - solid - liquid 3c nC 3 H 6 [C 3 H6 ] n Ziegler - Natta 373 0.101 3 Gas - solid - liquid 4 2 -(6 - 甲 氧基 - 2 萘基 ) 丙 烯酸＋氢 左旋二 羟基苯 丙氨酸 (L - naprox en) Ru Gas - solid - liquid Control the Selectivity for different products Control the Selectivity for different products