JY-2133 Oil and Gas Defoamer is listed by Juyou for foam control in amine and ethylene glycol dehydration units used in oil and gas recovery and LNG-related gas treatment. Before a buyer moves from sample discussion to plant trial, the operating unit, salinity, temperature, dilution route, dosage ladder and document set should be recorded in one procurement file.
The current product source describes JY-2133 as a defoamer with stability in saline environments and high-temperature conditions. It also says the material can be diluted with water, dispersed in amine or ethylene glycol desolvation solutions, and filtered out after use. These statements define the screening plan, but the buyer still needs current TDS, sample lot and plant-specific compatibility evidence before approval.
Map the amine or glycol unit before choosing dosage
Foam in gas-treatment systems can come from contamination, hydrocarbon carryover, corrosion products, salts, solids, process upset or additive interactions. Record the unit type, circulating solution, operating temperature, salt load, filtration condition and observed foam location before comparing the JY-2133-12 and JY-2133-30 options.
The source guidance says the product may be added directly or diluted with 3 parts emulsion and 1 part water before use, and that for foaming systems above 60 C it is recommended to add the agent before 60 C and disperse it evenly. It also lists a general dosage reference of 30 ppm to 200 ppm. Buyers should treat this as a trial-design range, not as a guaranteed final dosage.
Records to keep in the buyer file
- Identity: product code, variant, source page, sample lot, current TDS, COA or lot document and quotation revision.
- Source specifications: JY-2133-12 solid content of 11.0-13.0%, JY-2133-30 solid content of 29.0-31.0%, milky white liquid appearance, viscosity at 25 C of 1000-4000 mPa.s, non-ionic type and pH of 6.0-8.0.
- Process record: amine unit, ethylene glycol dehydration unit, LNG-related gas treatment, operating temperature, salinity, filtration condition and observed foam point.
- Dosage record: direct addition or dilution route, trial ladder, source-page 30-200 ppm reference range, dispersion check and observation time.
- Commercial record: packaging, sample quantity, destination, required documents, expected demand and responsible approval team.
Ask Juyou for a controlled JY-2133 sample package
Send the operating unit, circulating solution, temperature range, foam symptom, proposed dosage ladder, sample quantity, destination and document requirements. Source product page: JY-2133 Oil and Gas Defoamer.
For quotation and sample routing, contact Juyou at info@juyousilicone.com, call +86 139 1581 4735, or use WhatsApp: https://wa.me/8613915814735.
Frequently Asked Questions
Which JY-2133 variant should be discussed first?
Discuss the target system, dilution route, storage condition and dosage plan with Juyou, then compare JY-2133-12 and JY-2133-30 against the current TDS and sample lot.
Does the source-page dosage range replace plant testing?
No. The 30-200 ppm reference is a trial-design range. A buyer still needs controlled observations under its own temperature, salinity, agitation and filtration conditions.
What should be recorded for high-temperature foam checks?
Record temperature when added, whether dispersion was even before the system exceeded 60 C, foam location, observation time and any compatibility or filtration note.
What should the RFQ include?
Include unit type, circulating solution, foam symptom, temperature range, salinity or contamination notes, sample quantity, packaging need, destination and required TDS or COA documents.