33results about How to "Does not affect consumption" patented technology

The invention provides a preparation method of an emulsified hotpot seasoning, and belongs to the technical field of preparation methods of hotpot seasonings. The preparation method comprises the steps: crushing commercially available hotpot seasoning, feeding separated material residue into a digestion tank, digesting for 20-30min, and then crushing by using a ball grinding mill; pumping crushed materials and a digestion solution of the crushed materials into a double-effect concentrator for concentrating, wherein the content of dry materials in concentrated feed liquid is 50-60 percent; and adding the obtained concentrated digestion solution in an emulsifying tank, adding an auxiliary material and an emulsifying agent for emulsifying, grinding by using a colloid mill after the emulsification is completed, and carrying out heat preservation within 60-80 DEG C in the whole process. The emulsified hotpot seasoning prepared by adopting the preparation method uses a conventional hotpot seasoning as a raw material, the hotpot seasoning is crushed by using a crusher, a colloid mill and other devices, and then the emulsified hotpot seasoning is prepared by using an emulsifying technology and by adding partial ingredients. The emulsifying hotpot seasoning is treated by using the technology, on the basis of no change of an original flavor of products, the flavor of the products is enhanced.

The invention provides a chromium ore composite pellet used for reduction in an argon-oxygen refining furnace, a production method and an application thereof. The chromium ore composite pellet includes the following components, by weight, 40-52% of chromium ore, 10-25% of metal manganese, 10-25% of silicon iron, 5-12% of metal calcium and 4-6% of a binder. Strong reduction agents, the metal manganese and the metal calcium, are added to the chromium ore composite pellet, so that dissolution of chromium ore is accelerated, desulfurization of slag is improved and yields of chromium and manganese in the chromium ore composite pellet are increased. The chromium ore composite pellet is added when oxygen blowing for decarbonization is finished in the argon-oxygen refining furnace, wherein the addition amount of the chromium ore pellets is accurately calculated through surplus heat of molten steel in the argon-oxygen refining furnace, so that peroxidation of the molten steel of stainless steel is effectively prevented. The yields of the chromium and manganese in the chromium ore composite pellet reach more than 90%. Consumption of reduced silicon iron is not influenced.

The present invention discloses an OFDM / OQAM system channel estimation method. On the basis of the FDA algorithm based on block-type pilot, the channel frequency-domain response is obtained firstly. In the time domain, the channel energy is mainly concentrated on a limited number of sampled points. The channel energy is converted into the time domain through IFFT operation for realizing the zeroing operation in the interference area. After that, the FFT operation is conducted, so that the final frequency-domain response is obtained. Based on the above method, the zeroing operation is conducted on a large number of time-domain sampling points only with the presence of the channel noise and the inherent interference. Therefore, the influence of the interference on the accuracy of the channel estimation is further reduced, so that the higher estimation accuracy is obtained. Meanwhile, on the premise that a certain complexity is guaranteed, the error code performance of the OFDM / OQAM system is improved.

The invention discloses a distillation method for lowering ethyl lactate of white spirit. White spirit distillation equipment for lowering ethyl lactate and improving quality is used for distillation. According to the distillation method, a first valve and a third valve of the white spirit distillation equipment are firstly closed, a second valve is opened, white spirit steam in a white spirit steamer enters a first gas passing cylinder, then the second valve is closed, the first valve and the third valve are opened, the white spirit steam in the white spirit steamer enters a packed tower, the white spirit steam with high volatility motions upward in the packed tower due to the random packing in the packed tower, water and ethyl lactate with low volatility motions downward in the packed tower, finally, the white spirit steam coming out from the packed tower enters a second gas passing cylinder, the white spirit steam entering the first gas passing cylinder directly enters a condenser to condense the foreshot and the first section of white spirit and remove the foreshot, the white spirit steam entering the second gas passing cylinder enters the condenser from the first gas passing cylinder to condense the second section of white spirit and the distillation tail. The distillation method can lower the ethyl lactate while distilling, improves the quality of the second section of white spirit, and lowers energy consumption.