ProcessMetadata
1,3-Butadiene, one-step process | production | consequential
bb55100d-4fc9-4581-94ec-2865fe9068af@01.01.000
Citation
Dataset version
TianGong LCA Platform, dataset: 1,3-Butadiene, one-step process | production | consequential, version 01.01.000, identifier bb55100d-4fc9-4581-94ec-2865fe9068af@01.01.000, available at https://portal.tiangong.earth/en/process/bb55100d-4fc9-4581-94ec-2865fe9068af@01.01.000
Record
Open data
- Name in source data
- Not provided
- Reference product or flow
- Not provided
- Data provider
- Not provided
Scope and context
Open data
- Functional unit
- Not provided
- Geography
- CN · Area not specified
- Reference year
- 2021
- Technology description
- One-step 1,3-butadiene preparation from ethanol involves using ethanol as a starting material to produce butadiene in one step under the influence of a catalyst in a reactor at a specific temperature. The chemical reaction equation is as follows: 2 C2H6O → C4H6 + 2H2O + H2. According to the chemical reaction equation, the molar yield of 1,3-butadiene from 1 kg of ethanol is 0.587 kg. In practice, the yield of 1,3-butadiene is lower than the theoretical stoichiometric yield due to the formation of by-products such as ethyl ether, ethylene, n-butanol, butenes, and heavy products (C6+).
Source and availability
Open data
- License
- Not provided
- Dataset version
- bb55100d-4fc9-4581-94ec-2865fe9068af@01.01.000
- Open data
- Public information is available; values are not open