WLHsp®
WLHsp®
WL Intermediate Strength Proppant
WL Intermediate Strength Proppant
WLLite®
WLLite®
WLRCS®
WLRCS®
Sample Available
Sample Available
Logistics
Logistics
Port Inspect
Port Inspect
FAQs
FAQs
Quality Control
Quality Control
Health & Safe System
Health & Safe System
Environment System
Environment System
Download Center
Download Center
Test report for download.
Exhibition News
Exhibition News
Company News
Company News
Industry News
Industry News
Development
Development
Wanli Culture
Wanli Culture
Wanli Team
Wanli Team
Overseas Company
Overseas Company
Social Responsibility
Social Responsibility
Recruitment
Recruitment
Online Message
Online Message
Contact Us
Contact Us
NEWS:
MORE>>
Column
Current location:HOME>> News>> Industry News>> The significance of industrial waste material for the ceramic proppant
The significance of industrial waste material for the ceramic proppant
AUTHOR:admin PUBLISHED:2016-08-29 CLICK:正在读取

At present, the largest types of proppant application are silica sand and ceramic as proppant material. However, there are some new types of proppant developing with industrial waste material making the ceramic proppant.

The use of recycling industrial waste to produce ceramic proppant, on the one hand can make industrial waste recycling, reducing the waste of resources, reduce costs. On the other hand, it can realize the sustainable development, reduce the environmental pollution of the waste, and have the effect of environmental protection. While the ceramic proppant production process can be repeated use of industrial solid waste as followed red mud, fly ash and ceramic roller waste, which have high oxidation degree and silica content.

1. Red mud

The solid waste produced in the bauxite into alumina is red mud. Recently there is published data that China can produce an annual red mud up to more than 40 million tons, and the whole using stays a very low level of around 15%. Red mud with such a huge number is in long-term deposit and wastes a large amount of construction land and farmland land. 

ceramic proppant

And the red mud of fluoride and alkaline substances dissolved at high temperature will in a certain extent of local pollution sources, then the solid powder will pollute the air in a certain extent, which is not only conducive to the environment of sustainable development, but also badly influence the human body. Using red mud as the main raw material assisted with coal research stone and fly ash and other materials makes the new ceramic proppant, which is as the purpose of the against acid firstly by ball milling with red mud, aluminum containing substances, showing the form of powder after adding containing barium material and plasticizer and made into granular semi-finished and eventually in the premise of high temperature of 1200 to 1400 centigrade degree of sintering the formed.

2. Fly ash

Fly ash is industrial waste residue produced by high temperature combustion in power plant. The chemical constituents from silica, sodium oxide, calcium oxide, alumina, ferric oxide form a set of all. 

ceramic proppant

International Petroleum researchers Naren Tuya et al is in making with fly ash as the main raw material of the ceramic proppant, adding appropriate amount of water, soil, pore and other materials to assist, stirring and setting of tiny globules eventually under the condition of high temperature melted to form of the fly ash ceramic proppant. Now this technology has achieved a major breakthrough. There have been producing high strength fly ash proppant in North America, Australia and other places, suitable for deep well fracturing.

3. Waste of ceramic roller

Waste material produced in the manufacturing process of ceramic roller rod is the waste material of ceramic roller. The current data shows that there is a total of about 10000 to 8000 tons of ceramic roller waste in China. And the content of alumina in the waste of ceramic roller is as high as 60%. Therefore, the system, which makes the sticks ceramic waste into fracturing proppant production of raw materials, can reduce the manufacturing cost of proppant, on the other hand can make the production of proppant quality better, and moreover can greatly increase the social benefit and economic benefit of oil fracturing technology.

ceramic proppant

After a long period of development, the oil fracturing technology has been continuously improved, and its improvement also provides a necessary condition for oil and gas production. With the substantial use of the petroleum field all over the world, the demand for the ceramic proppant has increased significantly. The expansion of the market has made us not only pay more attention to the quantity, but also focus on the quality. At present, global oil prices are in the doldrums. The ceramic proppant production technology with low cost and environmental protection is imperative, and the use of industrial waste produced proppant, which improve the ceramic proppant performance and quality, and reduce proppant production costs and the industrial waste pollution to the environment, has become a trend, looking forward to global oil prices rising again.

Please feel free to leave your message, we will contact with you as soon as possible.
Message Online










 
Copyright: Xinmi Wanli Industry Development Co., Ltd. 豫ICP备09043809号-1 ©:1994-2017
Tel:0371-60126628 FAX:0371-60126629 E-mail: wl@wlproppant.com
Address:Suite 808, Tower F, Jianye Headquarters, Zhengzhou, Henan, China.