HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → Acrylic Acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | Methanol | HCID 887 | — |
| Reactant | Oxygen | HCID 977 | — |
| Solvent | Water | HCID 962 | — |
| Product | Acrylic Acid | HCID 6581 | — |
| Product | Methyl Acrylate | HCID 7294 | — |
Reaction Steps
A reaction feed comprising acetic acid (9.1%), formaldehyde (17.3%), methanol (6.7%), water (38%), oxygen (4.06%), and nitrogen (24.8%) was passed through a fixed bed reactor comprising the Catalyst 1 and Comparative Catalyst A. The reaction was conducted at three temperatures, 340° C., 355° C., and 370° C. Acrylic acid and methyl acrylate (collectively, “acrylates”) were produced. The conversions, selectivities, and space time yields are shown in Table 4.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08802585B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-87e20d77450a42888e4dcd200d3bddbf |
| Source note | uspto-grants-2014_08 |