hydraulic press during operation

Hydraulic press during operation should always check out the press cake cases and controls billet is neither too high nor too low moisture . The cake should be normal flaky , pressed by the screw shaft side smooth , the other side has a lot of hair pattern. If the cake wire stripping machine, or a shapeless cake , darker color , hand pinch Serve fragments , indicating that add little water blank ; such as the cake soft, flaky increase in National Cheng Kung University , or the oil bubble, Minga said that too much water . Under normal circumstances, no or very little residue circular row between the slag , slag in place of discharge , such as slag was fine flakes description pellet machines, the powder residue then the less moisture. In addition, the position of the oil changes can be squeezed out of the water to see if appropriate , when pressed into the water is too high or too low , the oil locations are backward .

Produce plastic waste film or plastic scrap

This series of recycling plastic extrusion granulation unit is mainly applied to PP, PE, PS, PVC, ABS and other plastic products,  Food dehydrator  suitable for the user generated during the production of the plastic film or plastic scrap waste by crushing granulation, scrap recycling to achieve use. Host design with an exhaust device, the material produced by the heated gas discharge, the particles plump, firm, smooth. This machine is my factory additional feeding device, improve production safety. Screw and barrel  pellet machine  of 38GrMoAl quality materials, and after nitriding, and there is corrosion resistant, etc.; filter device using electric or hydraulic replacement, easy to operate, fast, greatly improving productivity.

Oil flooding mechanism to

After nearly 20 years of research and practice, China's chemical flooding in technology, size, effects, etc. have been walking in the forefront of the world. Through nearly 30 mines testing and promotion that polymer flooding can increase oil recovery of 10%, flooding can increase oil recovery of 15% -20%. In 1997, China increased polymer flooding oil reached 303 × 104t, expected "during the" will increase oil 1500 × 104t. China's  Oil machine  are mostly terrestrial sedimentary and continental source, secondary recovery predicted average recovery was 34.2%, nearly one hundred million tons reserves left in the ground. The conditions for China's EOR offers tremendous potential. In the future, China's EOR flooding mechanism to deepen the understanding of the reservoir, reducing the cost and amount of EOR,  pellet machines  depth profile and improve the overall economic benefits of the project and other aspects of strengthening research, to maximize harvest rate and economic benefits.

Enhanced viscosity of the polymer

Recipe experiments show that: in the flooding system by adding alcohols, petroleum sulfonate in reducing losses during flooding, but the formation of the chromatographic separation effect to the loss of oil recovery capacity; lignin as a sacrificial agent in the drive  oil processings  by adding urea? hexametaphosphate salt can enhance the adsorption capacity and reduce losses Na2CO3 and NaOH alkali such as NaOH agents can replace, reduce alkali consumption, enhanced oil recovery; polymer PAA (partially hydrolyzed polyacrylamide) Using the most,  pellet machine  the PAA biological xanthan gum thickener? salt? heat resistance and resistance to shear force capacity is better, but the cost is high, anti-poor biodegradability.

crude oil imports and domestic production of crude oil

Regulate oil circulation order . According to local refining companies the size of funds , equipment, apparatus , energy conservation, such as considering contributions to the development and release of crude oil processing permit approval ; while further strengthening crude configuration management on imports and domestic production of crude oil , crude oil allocation plan co-ordination arrangements build orderly competition ,  Wire stripping machine  , moderately concentrated , vibrant oil market circulation system .
An oil industry entrepreneur said that if private enterprise to obtain crude oil import licenses , exploration, mining and other permits, the oil will continue to promote market-oriented reforms , private enterprises play in operational efficiency and cost control advantages, break the upstream petroleum industry monopolies , reducing the domestic refined oil prices . In fine chemicals mainly of large local enterprises to participate fully in the oil refining market competition , state-owned enterprises can also be Forced to improve production efficiency and management ability .
Analysts believe that , in the initial phase of the implementation of the notice , imports of crude oil is expected to be able to get qualified refinery or in a minority, may be mainly focused on refining the scale at the forefront and to ensure the operating load of local refineries ,  pellet machine  with this part of the refinery " conducive to structural optimization, the principle of the elimination of backward production capacity ," as this part of the refinery 's crude oil imports to obtain qualifications , profitability will be significantly strengthened, but also conducive to the development of the real economy .

Mainly in crude oil import quota

In principle, state , private enterprises can apply for crude oil import quotas . However, the actual operation shows that crude oil import quota mainly in the oil, Sinopec and CNOOC allocated between local refineries and private oil enterprises were given quotas very difficult.
This reporter has learned ,  oil equipments  audit and quota management on the grounds that an increase in the international oil market, China 's right to speak, does not cause the blind bidding competition among enterprises , avoiding crude oil into less demanding energy saving small refinery .
But it also caused another phenomenon,  pellet machines  oil imports through state trading and non- state trading of control , the three major oil firms firmly grasp the domestic oil market.