𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Role of the support of the nickel catalyst in the synthesis of morpholine from diethylene glycol and ammonia

✍ Scribed by Olga Šolcová; Květa Jirátová

Publisher
Elsevier Science
Year
1994
Weight
630 KB
Volume
88
Category
Article
ISSN
0304-5102

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The kinetics of diethylene glycol format
The kinetics of diethylene glycol formation from bis-hydroxyethyl terephthalate with antimony catalyst in the preparation of PET
✍ Jong-Wu Chen; Leo-Wang Chen 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 161 KB 👁 2 views

This research discussed the effect of the addition of antimony catalyst on diethylene glycol (DEG) formation in poly(ethylene terephthalate) (PET) synthesis. It was found that antimony catalyst increased DEG formation in the preparation of PET, in particular, during the esterification stage and also

Kinetics of diethylene glycol formation
Kinetics of diethylene glycol formation from bishydroxyethyl terephthalate with proton catalyst in the preparation of poly(ethylene terephthalate)
✍ Leo-Wang Chen; Jong-Wu Chen 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 184 KB 👁 2 views

This research focused on the kinetics of diethylene glycol (DEG) formation from the bishydroxyethyl terephthalate (BHET) monomer with a proton catalyst. In this study, the effect of proton concentration and of reaction temperature on DEG formation are discussed. Also, the rate equation of DEG format

Kinetics of diethylene glycol formation
Kinetics of diethylene glycol formation from bishydroxyethyl terephthalate with zinc catalyst in the preparation of poly(ethylene terephthalate)
✍ Leo-Wang Chen; Jong-Wu Chen 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 140 KB 👁 2 views

To further discuss the effect of zinc catalyst on diethylene glycol (DEG) formation in the preparation of poly(ethylene terephthalate) (PET), this research focused on the kinetics of DEG formation during PET synthesis from purified bishydroxyethyl terephthalate (BHET) monomer with zinc catalyst. The

On the role of promoters in promoted iro
On the role of promoters in promoted iron catalysts used in the industrial synthesis of ammonia
✍ H.D. Vandervell; K.C. Waugh 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 597 KB

The surface structure and atomic composition of triply promoted (KzO/A120,/Ca0) fused iron catalysts, used in the industrial synthesis of ammonia, have been examined by temperature-programmed desorption (i) after having been reduced in hydrogen and (ii) after having synthesised ammonia from a hydrog

The kinetics of diethylene glycol format
The kinetics of diethylene glycol formation in the preparation of polyethylene terephthalate
✍ Jong-Wu Chen; Leo-Wang Chen 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 151 KB 👁 2 views

For revealing diethylene glycol (DEG) formation in poly(ethylene terephthalate) (PET) synthesis, this research focused on finding the stage most critical for DEG formation. It is found that the esterification stage was the most critical stage for DEG formation during production of PET through the di