In last century, the cleaning water together with mudstone cuttings in the drilling process was used as natural drilling fluids. Later the drilling fluid chemical agent was developed as a more stable drilling fluid to ensure the safety of drilling. The Polyacrylamide (PAM) was begun to be used in drilling fluids in 1960’, while thisContinue reading “Sinofloc Polyacrylamide (PAM) Used as Drilling Fluids”
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Sinofloc Polyacrylamide in Water-treatment
As we all know, China is a country with scarce water resources. Environmental protection is the key to ensure the sustainable development of the material basis. The protection of water, treatment of water pollution is an important part of environmental protection, so the application of polyacrylamide PAM in water treatment is of particular significance. CleanwaterContinue reading “Sinofloc Polyacrylamide in Water-treatment”
SAP in Baby Diapers
SAP has a unique body-shaped network structure, which gives it a superior water absorption capacity. And SAP absorbs water quickly and has good water retention performance. Even if it is subjected to an external force, it is difficult to separate the absorbed moisture and have a certain elasticity. Therefore, SAP has been widely used inContinue reading “SAP in Baby Diapers”
Extraction of Aluminium in Fly Ash
There are three main types of extraction of Aluminium: (1) Sulfuric acid refining: 1. The fly ash is ground and calcined and activated, and then leached by sulfuric acid and concentrated to obtain aluminum sulfate crystals; 2. after calcination, an alkaline solution is added; 3. using iron removal technology, Aluminum hydroxide is obtained; 4. It isContinue reading “Extraction of Aluminium in Fly Ash”
Precautions for Using Dry Pam
Dry pam must be dissolved into solution before use to make the polymer chain fully extended for backup use. Usually, the concentration of non-ionic and cationic products is diluted to about 0.1%. The dissolving operation should be carried out in a mixing tank made of plastic, ceramic or stainless steel, etc. Try not to dissolveContinue reading “Precautions for Using Dry Pam”
Sinofloc Polyacrylamide Application in Copper Mine
Sinofloc Polyacrylamide is widely used in mining industry, especially in the process of mining processing. Besides separating minerals and ores, our flocculant could also be used in wastewater treatment, or worked with seal mining pipelines and other processing equipment. Anionic polyacrylamide can be used in copper mining, which is suitable for the paste with positiveContinue reading “Sinofloc Polyacrylamide Application in Copper Mine”
Production Technical of Dry Pam
The main method of dry pam preparation is the production technical of medium concentration (20%~30%) aqueous solution polymerization, which is also the main method of producing polyacrylamide in China. The technological process is mainly composed of polymerization, granulation, drying, and screening,which can be divided into sheet (conveyor belt) polymerization and bulk (Polymerizer) polymerization. 1. SheetContinue reading “Production Technical of Dry Pam”
The Standard of the Drilling Chemical
The Drilling chemical is one of the important materials for petroleum exploration and development with various types and complex components. The quality of its products has a great impact on the safety of drilling and well completion operations. The standard is an important technical basis to ensure the product quality. With the continuous development ofContinue reading “The Standard of the Drilling Chemical”
The Function of Drilling Chemical
In the process of drilling, the drilling chemica must be used. As a non-toxic and harmless drilling chemical, polyacrylamide has an irreplaceable role in the displacement process of tertiary oil recovery. Its functions are as follows: 1) Good water solubility Polyacrylamide is a water insoluble polymer and completely soluble in water. 2) Rheology Rheology is the flowContinue reading “The Function of Drilling Chemical”
The Commonly Used Drilling Fluid Additives – Polyacrylamide
Drilling is a systematic engineering, which is a joint operation of multi specialty and multi type of work, using a variety of equipments, tools and materials. At the same time, it is a continuous operation with many procedures and links closely linked. In the actual operation process, it is necessary to add drilling fluid additivesContinue reading “The Commonly Used Drilling Fluid Additives – Polyacrylamide”
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