40 CFR 1090.1330
§ 1090.1330 Preparing denatured fuel ethanol.
United States · 40 CFR — Protection of Environment · Status: effective
Cite this
- Citation
- 40 CFR 1090.1330, § 1090.1330 Preparing denatured fuel ethanol, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/196181
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Full text
Instead of measuring every batch, a DFE producer or importer may calculate the sulfur content of a batch of DFE as follows:
(a) Determine the sulfur content of ethanol before adding denaturant by measuring it as specified in § 1090.1310 or by estimating it based on your production quality control procedures.
(b) Use the ppm sulfur content of certified ethanol denaturant specified on the PTD for the batch. If the sulfur content is specified as a range, use the maximum specified value.
(c) Calculate the weighted sulfur content of the DFE using the values determined under paragraphs (a) and (b) of this section.
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.