Depropanizer inhibitor STD-2
WA：+86 132 6275 2056
WEB: std-coatings.com
Depropanizer inhibitor STD-2 has a multifunctional effect. It can not only prevent the generation of scale, but also remove the scale that has been generated online. Its mechanism of action is:
1. Antioxidant effect: eliminate trace oxygen in the system, prevent unsaturated compounds from being oxidized, or promote the decomposition of peroxides, making it difficult to induce free radicals;
2. Chain termination effect: can quickly capture free radicals in the system, making them lose their chain growth effect:
3. Metal ion passivation effect: complex with metal ions in the material or form a protective film on the surface of the equipment, making it lose its catalytic effect;
4. Dispersion effect: disperse the scale that has been generated in the material and take it out of the boundary with the material.
Properties
This additive has the advantages of red liquid appearance, good polymerization inhibition, strong water resistance, high thermal stability, etc. It can be dissolved in aromatic and aliphatic groups, does not contain halogens and heavy metals, and is irritating to the human body.
Use
This additive is mainly used for the polymerization and anti-fouling of the deethanizer, depropanizer and debutanizer of the ethylene unit, improves the mass transfer and heat transfer efficiency, and extends the equipment operation cycle.
Addition plan
1. The addition site is selected before the material enters the separation tower and on the side of the reboiler material;
2. Based on the flow rate of the material entering the tower, the total addition concentration is generally 20~100mg/kg.
Packaging
The packaging adopts plastic-lined iron barrels, with a net weight of 160±0.5 kg per barrel.
Safety protection
Store in a dark and dry place, away from heat and fire sources.
在线联系供应商
Other supplier products
 |
Orange-Red Pearlescent Powder Coating | Introduction Key attributesDetails Place of Origin China EINECS No. 77510 Usage Ceramic Pigments, Coating Pigment,... |
 |
Epoxy Anti-Corrosion Powder Coating for Reinforcing Steel | WA：+86 132 6275 2056 WEB: std-coatings.com Product Introduction: This is a thermosetting epoxy-modified heavy-duty anti-corrosion powder coati... |
 |
PVDF Powder Coating for Building Applications | WA：+86 132 6275 2056 WEB: std-coatings.com Product Overview PVDF Powder Coating for Building Applications is a high-performance fluoropolymer co... |
 |
Sand grain matte MT-629/7A612 | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com No. MT-629/7A612 Color Gray Surface Sand grain matte Syste... |
 |
Pure polyester resin powder coating | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com MT-3082 Outdoor dark gray and black wrinkles MT-3081 Outdoor red wrinkles MT... |
Same products
 |
愉悦提升液 成人情趣用品 女性愉悦提升液 | 卖方: AmorSerere | **产品名称：** 愉悦提升液 成人情趣用品 女性愉悦提升液**型号：** KGY732**产品概述：**高品质个人润滑液，带来顺滑舒适亲密体验。水溶性配方，与所有玩具材质及安全套兼... |
 |
定制环保个人润滑液 圆柱包装 高端牛皮纸润滑液 OEM | 卖方: AmorSerere | **产品名称：** 定制环保个人润滑液 圆柱包装 高端牛皮纸润滑液 OEM**型号：** paper-tube**产品概述：**高品质个人润滑液，带来顺滑舒适亲密体验。水溶性配方，与... |
 |
工厂直供 有机拉丝水溶性润滑液 提升快感 个人润滑液 | 卖方: AmorSerere | **产品名称：** 工厂直供 有机拉丝水溶性润滑液 提升快感 个人润滑液**型号：** ML-RHY-001**产品概述：**高品质个人润滑液，带来顺滑舒适亲密体验。水溶性配方，与所... |
 |
OEM 60ML 月经杯/月经盘润滑凝胶 个人润滑剂 | 卖方: AmorSerere | **产品名称：** OEM 60ML 月经杯/月经盘润滑凝胶 个人润滑剂**型号：** menstrual-cup-lubricant**产品概述：**高品质个人润滑液，带来顺滑舒适... |
 |
果味润滑液 200ml 个人润滑剂 调味凝胶 | 卖方: AmorSerere | **产品名称：** 果味润滑液 200ml 个人润滑剂 调味凝胶**型号：** 031167**产品概述：**高品质个人润滑液，带来顺滑舒适亲密体验。水溶性配方，与所有玩具材质及安全... |
