Monthly Archives: August 2015

Helicopter decanter centrifuge with Helicopter mud tanks

Recently we have received one project from an offshore drilling service clients, they have over 20 years drilling experience in offshore drilling solids control service. As the squeezed size on the offshore drilling platform, the customer require compact mud tanks , compact mud equipment to do the job. Generally solids control equipment in size and weight will no problem for helicopter, but the mud tanks should be smaller in size and also in weight. After we many times meeting on technical issues and certificates before delivery, the customer buy items below:

2015.7.15_vertical_mud_tanks

1) 2 sets helicopter shale shaker, GNZS594E-HB, GN Solids control shale shaker is with good performance and well support from us. This is 4 panel shale shaker with Composite material shaker screen.

2) 1 set helicopter mud cleaner GNZJ594E-2S12N, the treating capacity can reach to 1000gpm mud system. The mud cleaner with 2 pcs desander cones and 12pcs desilter cones, spare parts can also be replaced easily.

3) 2 sets helicopter decanter centrifuge. The centrifuges are also fixed speed centrifuge with smaller carbinet control panel. Variable speed centrifuge require a relatively large VFD control panel separated from centrifuge. However, the space in offshore is not allow. But one disadvantages for fixed speed control is that the speed change will be much harder, it may take about 3 hours to change the belt pulley to get different speed and it is not continuously change.

4) 8 sets helicopter mud tanks. The mud tanks is used vertically, not like conventional horizontally used mud tanks. All the helicopter equipment must be certified with third party certificate on lifting points and other related issues.

 

GN Solids Control is China No. one and China leading manufacturer for helicopter solids control equipment and helicopter drilling waste management equipment. If you need any support, pls contact us freely. With reliable quality equipment, reliable sales price, and guaranteed after sales service, GN Solids Control will not let you down.

Solidification treatment purpose

The treatment of solidification/stabilization “s/s” is the treatment of dangerous wastes for disposal, reuse and/or site storage of land on contaminated.  It is the technology that gain popularity because the regulation and profit potential.  It often can be redeveloped after the treatment of waste can use on location of soil improvement for subsequent construction. drilling cuttings stabilization unit

Solidification/stabilization (S/S) is a widely used treatment for the management/disposal of a broad range of contaminated materials and wastes; especially in those which is contaminated with substances classified as dangerous in the US.  The process treatment involves mixing a binding material into the contaminated material and/ or waste.  Such action objective of treatment is to protect men’s health and the living environment by immobilizing contaminated materials within the treated and controlled material.  Immobilization within the treated and controlled material which will prevent  migration of the contaminants to men as known, animals and plants.  This type of  treatment has been known to use treat radioactive wastes, since the 50s and hazardous waste since the 70’s. Fast forward to current time, the S/S continues as a cornerstone treatment technology for the management of radioactive waste, hazardous waste, and site preparation.

Government agency such as U.S. Environmental Protection Agency (EPA) identify S/S as a technology of established waste treatment.  S/S is a main treatment technology for the waste management of industrial dangerous wastes. These wastes are regulated in the United States under the act of Resource Conservation and Recovery Act (RCRA). RCRA hazardous wastes are grouped into two classes: RCRA-listed and RCRA-characteristic. RCRA-listed hazardous wastes are wastes produced by industry that are generally known by the EPA to be hazardous. These wastes are “listed” in RCRA regulations and must be treated, stored, and disposed according to RCRA hazardous waste management regulations. RCRA-listed wastes destined for land disposal are required to be treated in order to reduce danger posed by the wastes after land disposal. RCRA-characteristic wastes are less routinely produced wastes that are found to be hazardous due to a characteristic of the waste. For RCRA-characteristic wastes, S/S can often be used to eliminate the danger characteristic. With the danger characteristic addressed the treated waste can be disposed at a lower cost or re-used.

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