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Dongying Dayong Petroleum Additives Co., Ltd. 


       Add:Yongli Road, Kenli County, Dongying City
       Tel/Fax:+86-546-8741911
       Phone: +86-18654646911
        E-mail:dysyhy@126.com
        Code:257500

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Category

Product name:

Crude Oil De-emulsifier

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Product description

Introduction

The series products are high-molecular compound polymerized with starting agent, epoxy propane and cyclohexane polyamines of different performance such as propylene glycol, octadecanol, resin of different types. Some products are the outcome of cross-bonding of epichlorohydrin and socyanate or auto-agglutination after reaction with different saturated materials. The products are in two major categories: water soluble and oil soluble, totally over 80 kinds. They are particularly used for de-emulsifying dehydration of crude oil of different kinds, water rinsing in oil refinery or used as accessory ingredient for electro-desalting. The products also improve crude oil delivery condition and have good paraffin control effect.

Technical Requirement

(dry agent)

Chroma# (APHA)

≤350

pH  (1% hydrosolvent)

5.07.0

Hydroxyl (mgKOH/g)

≤50

 

(Finished product)

Appearance

Colorless to pale brown even sticky liquid

Chroma# (APHA)

≤300

pH  (1% hydrosolvent)

5.07.0

Content of effective material /%

50

Relative dehydration rate /%

95

 

Application

The products are used for de-emulsification and dehydration of extracted fluid of crude oil. Different products are developed for chemical dehydration of fluid of different natures extracted from different blocks. Features: low dosage, high rate of dehydration, clean dehydration, clear oil-water interface. They meet the requirement of oil-water separation for different fluid extracted from complicated fault block oilfield. The products are also used for refinery crude oil de-salting and salt washing.

The products are packed in zinc galvanized barrel with net weight of 200±1kg. Store the products in cool, dry and well ventilated place.

Safety Instruction

Avoid the contact with eyes, skin or clothes. In case of any contact, use clean water to flush it; Keep the product away from fire.

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