hex-3-ene

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The 3-hexene feedstock was assumed to have a composition of 33 wt % cis-3-hexene and 67 wt % trans-3-hexene. The normal boiling points for 1-, 2-, and 3-hexene are listed in Example 2. The normal boiling for DMF, the extraction solvent in this example, is 152° C. (305° F.). The isomerization reaction was assumed to occur at the bottom of the column. The column was assumed to have 150 theoretical stages, a kettle reboiler, and a total condenser. The operating conditions for the column consisted of a pressure of 7 atm, condenser temperature of 140° C. (283° F.), and reboiler temperature of 232° C. (450° F.). In addition, 100 lb/hr of DMF was added to the 10th theoretical stage of the column (near the top). This resulted in a column with a diameter of 11.8 ft and a reflux ratio of 518. For this case, the 1000 lb/hr 3-hexene feed resulted in 980 lb/hr of 99 wt % 1-hexene product. The column bottoms contained 91 wt % DMF, which can be recycled back to the column. A detailed material balance is shown in the following table. RXFEED is the distillation column feed stream, SOLVENT is the DMF extractive distillation solvent stream, BOTTOMS is the distillation column bottoms stream, and 1-HEXENE is the product stream, which is obtained from the top of the column. is 152° C. (305° F.) The isomerization reaction consisted of a pressure of 7 atm, condenser temperature of 140° C. (283° F.), and reboiler temperature of 232° C. (450° F.) This resulted in a column with a diameter of 11.8 ft

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The 3-hexene feedstock was assumed to have a composition of 33 wt % cis-3-hexene and 67 wt % trans-3-hexene. The normal boiling points for 1-, 2-, and 3-hexene are listed in Example 2. The normal boiling for NMP, the extraction solvent in this example, is 204° C. (400° F.). The isomerization reaction was assumed to occur at the bottom of the column. The column was assumed to have 150 theoretical stages, a kettle reboiler, and a total condenser. The operating conditions for the column consisted of a pressure of 5 atm, condenser temperature of 124° C. (255° F.), and reboiler temperature of 279° C. (533° F.). In addition, 500 lb/hr of NMP was added to the 10th theoretical stage of the column (near the top). This resulted in a column with a diameter of 11.4 ft and a reflux ratio of 455. For this case, the 1000 lb/hr 3-hexene feed resulted in 980 lb/hr of 99 wt % 1-hexene product. The column bottoms contained 98 wt % NMP, which can be recycled back to the column. A detailed material balance is shown in the following table. RXFEED is the distillation column feed stream, SOLVENT is the NMP extractive distillation solvent stream, BOTTOMS is the distillation column bottoms stream, and 1-HEXENE is the product stream, which is obtained from the top of the column. is 204° C. (400° F.) The isomerization reaction consisted of a pressure of 5 atm, condenser temperature of 124° C. (255° F.), and reboiler temperature of 279° C. (533° F.) This resulted in a column with a diameter of 11.4 ft

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The 3-hexene feedstock was assumed to have a composition of 33 wt % cis-3-hexene and 67 wt % trans-3-hexene. The normal boiling points for 1-, 2-, and 3-hexene are listed in Example 2. The normal boiling for NMP, the extraction solvent in this example, is 204° C. (400° F.). The isomerization reaction was assumed to occur at the bottom of the column. The column was assumed to have 150 theoretical stages, a kettle reboiler, and a total condenser. The operating conditions for the column consisted of a pressure of 5 atm, condenser temperature of 124° C. (255° F.), and reboiler temperature of 279° C. (533° F.). In addition, 500 lb/hr of NMP was added to the 10th theoretical stage of the column (near the top). This resulted in a column with a diameter of 11.4 ft and a reflux ratio of 455. For this case, the 1000 lb/hr 3-hexene feed resulted in 980 lb/hr of 99 wt % 1-hexene product. The column bottoms contained 98 wt % NMP, which can be recycled back to the column. A detailed material balance is shown in the following table. RXFEED is the distillation column feed stream, SOLVENT is the NMP extractive distillation solvent stream, BOTTOMS is the distillation column bottoms stream, and 1-HEXENE is the product stream, which is obtained from the top of the column. is 204° C. (400° F.) The isomerization reaction consisted of a pressure of 5 atm, condenser temperature of 124° C. (255° F.), and reboiler temperature of 279° C. (533° F.) This resulted in a column with a diameter of 11.4 ft

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The 3-hexene feedstock was assumed to have a composition of 33 wt % cis-3-hexene and 67 wt % trans-3-hexene. The normal boiling points for 1-, 2-, and 3-hexene are listed in Example 2. The normal boiling for DMF, the extraction solvent in this example, is 152° C. (305° F.). The isomerization reaction was assumed to occur at the bottom of the column. The column was assumed to have 150 theoretical stages, a kettle reboiler, and a total condenser. The operating conditions for the column consisted of a pressure of 7 atm, condenser temperature of 140° C. (283° F.), and reboiler temperature of 232° C. (450° F.). In addition, 100 lb/hr of DMF was added to the 10th theoretical stage of the column (near the top). This resulted in a column with a diameter of 11.8 ft and a reflux ratio of 518. For this case, the 1000 lb/hr 3-hexene feed resulted in 980 lb/hr of 99 wt % 1-hexene product. The column bottoms contained 91 wt % DMF, which can be recycled back to the column. A detailed material balance is shown in the following table. RXFEED is the distillation column feed stream, SOLVENT is the DMF extractive distillation solvent stream, BOTTOMS is the distillation column bottoms stream, and 1-HEXENE is the product stream, which is obtained from the top of the column. is 152° C. (305° F.) The isomerization reaction consisted of a pressure of 7 atm, condenser temperature of 140° C. (283° F.), and reboiler temperature of 232° C. (450° F.) This resulted in a column with a diameter of 11.8 ft

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: The 3-hexene feedstock was assumed to have a composition of 33 wt % cis-3-hexene and 67 wt % trans-3-hexene. The normal boiling points for 1-, 2-, and 3-hexene are listed in Example 2. The normal boiling for NMP, the extraction solvent in this example, is 204° C. (400° F.). The isomerization reaction was assumed to occur at the bottom of the column. The column was assumed to have 150 theoretical stages, a kettle reboiler, and a total condenser. The operating conditions for the column consisted of a pressure of 5 atm, condenser temperature of 124° C. (255° F.), and reboiler temperature of 279° C. (533° F.). In addition, 500 lb/hr of NMP was added to the 10th theoretical stage of the column (near the top). This resulted in a column with a diameter of 11.4 ft and a reflux ratio of 455. For this case, the 1000 lb/hr 3-hexene feed resulted in 980 lb/hr of 99 wt % 1-hexene product. The column bottoms contained 98 wt % NMP, which can be recycled back to the column. A detailed material balance is shown in the following table. RXFEED is the distillation column feed stream, SOLVENT is the NMP extractive distillation solvent stream, BOTTOMS is the distillation column bottoms stream, and 1-HEXENE is the product stream, which is obtained from the top of the column. is 204° C. (400° F.) The isomerization reaction consisted of a pressure of 5 atm, condenser temperature of 124° C. (255° F.), and reboiler temperature of 279° C. (533° F.) This resulted in a column with a diameter of 11.4 ft