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159results about How to "Produce more" patented technology

Chinese style efficient flue-cured tobacco atomizing agent and application method thereof

The invention discloses a Chinese style efficient flue-cured tobacco atomizing agent and an application method thereof. The atomizing agent is prepared from, by weight, 1 part of glycerinum, 10-20 parts of propylene glycol, 30-50 parts of dipropylene glycol, 2-10 parts of sorbitol and 0.43-0.82 part of geraniol. The prepared atomizing agent is put into a pressure relief groove of an improved vacuum freeze dryer, after vacuum freeze drying treatment is conducted on flue-cured tobacco ingredient cut tobaccos, when pressure of the atomizing agent is relieved in the freeze dryer, the atomizing agent is fast sprayed to the surface of the ingredient cut tobaccos, and the cut tobaccos which return the temperature fast and are in a structural expansion state fully absorb the atomizing agent. According to the flue-cured tobacco ingredient cut tobaccos treated through the atomizing agent, the problem that the glycerinum atomizing agent is difficult for the cut tobaccos to absorb under conventional conditions, and the defect that traditional Chinese style flue-cured tobaccos cannot generate smoke when applied to a smoking set having the function of heating without combustion is overcome. TheChinese style flue-cured tobaccos can generate a great deal of smoke when applied to the smoking set having the function of heating without combustion and volatilize tobacco fragrance, and good sensual pleasures are brought to a user.
Owner:CHINA TOBACCO JIANGSU INDAL

Anthracite carbon casting formed coke

InactiveCN101280203ARealize protection and meet emission standardsHigh carbon contentSpecial form destructive distillationFoundryHigh carbon
Disclosed is anthracite carbon foundry formed coke which solves the disadvantages of uneven granularity, insufficient oxygen-adding, high broken rate and environment pollution found in the formed coke in the prior art; the anthracite carbon foundry formed coke is characterized in that the anthracite or non-coking coal is used to produce the anthracite carbon foundry formed coke; the steps include that the raw coal is conveyed to the factory, crushed and grinded to powder; the binder is added to the grinded powder and the mixture is stirred under the cooling condition, and then stirred evenly after being heated; the mixture is conveyed to the pressing machine for the extruding formation; the formed material is conveyed to the carbonization chamber and then is processed with dry distillation and carbonization under the conditions of air-isolation and the temperature ranging from 950 DEG C-1050 DEG C; finally, the formed material is cooled and the finished product is outputted to be stored in the storehouse for sale; the process of comprehensive utilization of the coke-oven gas generated in the carbonization chamber is set for the lime joint production; the process of dust removal and desulfurization is set for the flue gas and SO2 in the exhausted gas; based on the special binder formula and the special product structure and compared with the traditional coking method, the anthracite carbon foundry formed coke has the advantages of high carbon content, high calorific value, low ash content and sulfur content, crush resistance, abrasion resistance, good intensity, moderate reactivity, high intensity after reaction, good cold and heat intensity, reasonable and simple structure, small investment, low expense and specially being applicable to the coking and the mechanical casting industries.
Owner:YANGQUAN YANGMEI FORMED COKE TECH DEV CENT

Processing method of ramie and pennisetum purpureum mixed silage

PendingCN112006157AMake up for the defect that silage is difficultIncrease dry matterFood processingAnimal feeding stuffBiotechnologyPennisetum purpureum
The invention provides a processing method of ramie and pennisetum purpureum mixed silage, and belongs to the field of feed additives. The processing method comprises the following specific steps: mixing 60%-80% of pennisetum purpureum and 20%-40% of ramie to obtain silage; then spraying fermentation liquor to the silage, spraying an additive at the same time, and then performing fermentation. Thefermentation liquor comprises compound bacteria, compound enzyme and water, and the compound bacteria comprise lactobacillus plantarum, lactobacillus buchneri, pediococcus pentosaceus and bacillus subtilis; the compound enzyme comprises cellulase, xylanase and laccase; and the additive comprises calcium propionate, molasses, urea, ethanol and water. According to the processing method of the silage, ramie and pennisetum purpureum mixed silage is adopted, nutrients are complemented, the fermentation liquid and the additive are combined for fermentation, the defect that ramie and pennisetum purpureum silage is difficult to silage is overcome, the dry matter and crude protein content and lactic acid bacteria of the silage are increased, and the crude ash content, the acid washing fiber content, the lignin content and the pH value are reduced.
Owner:GUANGXI ZHUANG AUTONOMOUS REGION BUFFALO INST

Method for preparing high gamma-aminobutyric acid instant tea

The invention discloses a method for preparing high gamma-aminobutyric acid instant tea. The method comprises the following steps: soaking fresh tea leaves into a 0.25% to 2.5% glutamic acid aqueous solution, the weight of which is one to four times that of the fresh tea leaves; performing anaerobic treatment on the tea leaves for 0.5 to 30 hours under the vacuum degree being -0.05mpa to -0.1mpa; taking out the tea leaves and putting the tea leaves into boiling water, the weight of which is one to four times that of the tea leaves, for 10 to 30 seconds; combining the tea leaves with the glutamic acid aqueous solution after being used for soaking the fresh tea leaves; crushing and homogenizing for 1 to 5 minutes; filtering with a filter screen being 200 meshes; performing high-speed centrifugation on a filtrate at 5000rpm to 7000rpm (Revolutions Per Minute); performing reverse osmosis concentration until the concentration is greater than or equal to 100g/L; then performing reduced pressure evaporation concentration until the concentration is greater than or equal to 300g/L; and performing spray drying or freezing drying until the water content is less than or equal to 5%, thereby obtaining the high gamma-aminobutyric acid instant tea in a shape of green powder. The content of gamma-aminobutyric acid in gamma-aminobutyric acid is between 20.5mg/g and 35.5mg/g.
Owner:ZHEJIANG UNIV

Sludge low temperature smoldering pyrolysis apparatus with automatic control and monitoring

The invention discloses a sludge low temperature smoldering pyrolysis apparatus with automatic control and monitoring. The apparatus comprises control monitoring equipment, and one or more smolderingpyrolysis equipment, wherein the smoldering pyrolysis equipment comprises a pyrolysis furnace body and a sensing detection system, a closed feeder is arranged at the top of the pyrolysis furnace body,a slag discharge device is arranged at the bottom of the pyrolysis furnace body, and a carbon slag treatment device is equipped at a slag outlet of the slag discharge device; the bottom of the side wall of the pyrolysis furnace body is provided with a plurality of gas suction groups around the circumference, each gas suction group comprises a gas inlet and a gas outlet, the gas inlets are locatedabove the gas outlets, each gas inlet and the corresponding gas outlet are located at opposite side surfaces of the pyrolysis furnace body, an annular gas guiding pipe is arranged on the pyrolysis furnace body, each gas outlet communicates with the annular gas guiding pipe, and each gas inlet and each gas outlet are equipped with corresponding control valves; and a ventilation pipe is arranged onthe annular gas guiding pipe. According to the apparatus, the best smoldering effect is achieved, and monitoring of an operating state and a target position of each smoldering pyrolysis equipment isrealized by the control monitoring equipment.
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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