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31results about How to "Mitigate insufficient resources" patented technology

Technology for producing fulvic acid fertilizer and high-strength corrugated paper by using whole cotton stalks as raw materials

The invention provides a technology for producing a fulvic acid fertilizer and high-strength corrugated paper by using whole cotton stalks as raw materials. With the whole cotton stalks as the raw materials, by a weakly-acid imidized machine pulp pulping technology, through optimal combination of the cooking temperature, the cooking time and the pH value as well as high-concentration pulping and other pulping technological links, pulping red liquor rich in fulvic acid is prepared for producing the fertilizer, and high-performance pulp with a relatively light color is produced for producing thehigh-strength corrugated paper. By the technology, defects and shortcomings of a strong-alkali and strong-acid technology are avoided, differences in traits, components and structures of the whole cotton stalk raw materials are overcome, fulvic acid producing active components contained in cotton stalk cores, cotton stalk pulps, cotton boll shells and cotton stalk skins in the whole cotton stalksare effectively utilized, the advantage of combination of long and short whole cotton stalk fibers is effectively played for producing the high-strength corrugated paper, comprehensive utilization ofwhole cotton stalk resources is achieved, and a technological path for industrial and commercial utilization of the whole cotton stalk raw materials is opened up.
Owner:白博

Wood and bamboo-unfolded thick veneer collection laminated material and preparation method thereof

The invention discloses a wood and bamboo-unfolded thick veneer collection laminated material with fast-growing woods and mao bamboos as raw materials and a preparation method of the wood and bamboo-unfolded thick veneer collection laminated material. The wood and bamboo unfolded thick veneer collection laminated material comprises at least three layers of odd wood laminated veneers and bamboo unfolded thick veneers, wherein the wood laminated veneers and the bamboo unfolded thick veneers are alternately and hierarchically stacked and are bonded and pressed into an integrated body through adhesive agents; the wood laminated veneers are distributed on both a surface layer and a bottom layer of the integrated body; and all the veneer layers are longitudinally arranged or horizontally and longitudinally arranged. The bamboo-unfolded thick veneers are formed in a way that every two of ladder-shaped unfolded bamboo plate unit bodies formed by unfolding original arc-shaped bamboo blocks correspond to each other in a turned way and are longitudinally laminated. According to the wood and bamboo-unfolded thick veneer collection laminated material provided by the invention, the production process is simplified, the production cost is reduced, the raw material consumption of unit product is controlled, the benefits of woods and bamboos are fully exerted, the mechanical property of wood and bamboo compound materials is improved, and the application range is widened.
Owner:刘佐财 +1

Service container resource allocation method and system under distributed cloud system-cloud cluster architecture

The invention relates to the technical field of cloud computing, in particular to a resource allocation method and system for a service container under a distributed cloud system-cloud cluster architecture. The distribution method comprises the steps that the local micro-cloud system estimates the number of containers needing to be constructed for completing tasks and related resource demands according to task requests submitted by terminal users, and decides whether the service requests of the terminal users can be served by the local micro-cloud system or not based on a task management algorithm operated by the local micro-cloud system; if the local micro-cloud system has enough resources to directly execute the task, a virtual machine is created according to a strategy with the lowest computing service cost, and a container is created on the newly created virtual machine to provide service; and if the service cannot be performed, a cross-micro-cloud container resource allocation scheme with the lowest service cost is calculated and generated based on a double-chromosome genetic algorithm, and part or all of the tasks is transferred to other adjacent micro-cloud systems for execution. According to the invention, through cross-microcloud scheduling of physical resources, the problem of insufficient resources of a single microcloud in a business peak period is solved.
Owner:SUN YAT SEN UNIV

Method for extracting phytosterol from bamboo or timber

ActiveCN101235073AIncrease added valueAlleviating the Insufficiency of Medicinal Phytosterol ResourcesSteroids preparationSolventChemistry
The invention discloses a method for extracting phytosterin from bamboo or wood, which comprises (1) using solvent to obtain extract from bamboo or wood, evaporating at 5-100DEG C and 0-0.99MPa, recovering solvent and obtaining extract, (2) arranging the extract in a thermal cracking furnace, feeding inertia gas, increasing temperature to 300-800DEG C, processing directional thermal cracking in the presence of catalyst, cooling thermal cracking steam and obtaining thermal cracking product, (3) at 50-200DEG C and 0-0.1MPa vacuum degree, removing thermal cracking product from the material with low boiling point, and at 150-300DEG C and 0-0.99MPa vacuum degree, steaming out phytosterin. The invention can improve the added values of bamboo and wood, and release the lack of medicine phytosterin, with significant social, environment and economic benefits, while the invention has simple process, easy operation, better controllability, low cost, industrial production and wide application.
Owner:张家界仙踪林药业有限公司

Implementation method of psychological counseling and chatting robot for depressive population

The invention relates to a psychological consultation chat robot implementation method for depression crowds, which comprises the steps of building a cognitive guidance dialogue module based on a template type scheme and building a psychological question and answer chat module based on a retrieval type scheme. Firstly, a cognitive guidance dialogue module is started, an input text is matched with a predefined template in the cognitive guidance dialogue module, if matching succeeds, an output statement is generated according to the matched template, otherwise, a psychological question and answer chat module is started, the input text is matched with a question pre-stored in the psychological question and answer chat module, and the input text is matched with the question pre-stored in the psychological question and answer chat module. And generating an output statement based on the answer of the question with the highest matching score. Compared with the prior art, the method has the advantages that cognitive guidance is carried out on the user by using a template type scheme, a retrieval type scheme is used as a supplement, suggestions and support are provided for the trouble of the user, and the diversity and interestingness of reply are improved.
Owner:TONGJI UNIV

Waste construction residue mud-based unfired early-strength lightweight aggregate and preparation method thereof

PendingCN114085053ASolve the problem of solid waste accumulationSolve the problem of high energy consumption and large emissionsAdhesiveEnvironmental engineering
The invention relates to a waste construction residue mud-based unfired early-strength lightweight aggregate and a preparation method thereof. The waste construction residue mud-based unfired early-strength lightweight aggregate is prepared from waste construction muck mud, an inorganic cementing material, an adhesive and water. The method comprises the following steps: pre-mixing and dry-mixing the residue mud subjected to moisture content pretreatment and an inorganic cementing material in a disc granulator according to a certain proportion, adding an adhesive and water into a mixture, uniformly stirring again, and preparing granular aggregate through a disc granulation process or a curing and crushing process; and curing the aggregate to obtain the waste construction residue mud-based unfired early-strength lightweight aggregate with early strength, light weight and low water absorption. The aggregate for the concrete is prepared by recycling the waste building residue soil generated by engineering construction, the production process is green and environment-friendly, and the product forming rate is high. The comprehensive utilization efficiency of the waste building resources can be effectively improved, the production cycle of the product can be greatly shortened, and the method is suitable for large-scale industrial production and application.
Owner:TONGJI UNIV

Trans-provincial peak regulation auxiliary service market clearing method considering power grid safety constraints

The invention discloses a trans-provincial peak regulation auxiliary service market clearing method considering power grid safety constraints, and belongs to the technical field of power system scheduling. The method comprises the following steps: (1) obtaining trans-provincial peak regulation auxiliary service basic data, wherein the trans-provincial peak regulation auxiliary service basic data comprises equipment basic parameters, energy storage environment parameters, a current operation state, load historical data, response historical data, power utilization load prediction, energy storage output expectation, energy storage technical characteristics, response economy and response reliability; (2) establishing a multi-objective optimization scheduling model, wherein the load peak-valley difference should be reduced as much as possible when a power grid scheduling center formulates a scheduling strategy, and meanwhile, loads in a local time period are smoothened to reduce frequent start and stop of a unit; (3) optimizing and solving the obtained unit power generation plan: considering all network monitoring elements, and carrying out security check on each time period in the scheduling period. A feasible theoretical and technical guarantee is provided for clearing of a trans-provincial peak regulation auxiliary service market.
Owner:NORTHWEST BRANCH OF STATE GRID POWER GRID CO +2

Large blast furnace mixed injection meager lean coal application method

The invention discloses a large blast furnace mixed injection meager lean coal application method. According to the component weight ratio, anthracite: bituminous coal: lean coal is 70-72:10-12:20-21.The method has the beneficial effects that the deficiency of excellent coal resources is relieved, and blast furnace normal production needs are ensured; the enterprise production cost is reduced, and energy-saving consumption-reducing aims are achieved; environment pollutions caused by coking are reduced, and the social environment-friendly benefits are achieved.
Owner:BENGANG STEEL PLATES

Feed for quails in egg producing period and manufacturing device

The invention discloses feed for quails in an egg producing period and a manufacturing device, and relates to the technical field of animal feed. The feed for the quails in the egg producing period is prepared from the following formula raw materials of cassava slices, mycoprotein, cassava residues, stone powder, tallow, red rice koji residues, polymerase peptides, calcium hydrogen phosphate, table salt, lysine, methionine, arginine, threonine, choline chloride, a quail premix, isoleucine, valine, tryptophan and yellow mealworm excrement. According to the feed for the quails in the egg producing period, feed waste residues are adopted for replacing corn and soybean meal raw materials for preparation, dependence on the corn and soybean meal raw materials is relieved, resource utilization is improved, and contribution is made for relieving feed resource insufficiency and reducing livestock and poultry feeding cost; the manufacturing device can accurately control the temperature in a box body during fermentation; compared with fermentation depending on the external natural temperature, the application range is wider; compared with the situation that a cover needs to be used for sealed fermentation in a fermentation cylinder, operation is easy, and the practicability of the device is effectively improved.
Owner:SHANGHAI NONGHAO FEED

A process for producing fulvic acid fertilizer and high-strength corrugated paper with cotton straw as raw material

The invention provides a technology for producing a fulvic acid fertilizer and high-strength corrugated paper by using whole cotton stalks as raw materials. With the whole cotton stalks as the raw materials, by a weakly-acid imidized machine pulp pulping technology, through optimal combination of the cooking temperature, the cooking time and the pH value as well as high-concentration pulping and other pulping technological links, pulping red liquor rich in fulvic acid is prepared for producing the fertilizer, and high-performance pulp with a relatively light color is produced for producing thehigh-strength corrugated paper. By the technology, defects and shortcomings of a strong-alkali and strong-acid technology are avoided, differences in traits, components and structures of the whole cotton stalk raw materials are overcome, fulvic acid producing active components contained in cotton stalk cores, cotton stalk pulps, cotton boll shells and cotton stalk skins in the whole cotton stalksare effectively utilized, the advantage of combination of long and short whole cotton stalk fibers is effectively played for producing the high-strength corrugated paper, comprehensive utilization ofwhole cotton stalk resources is achieved, and a technological path for industrial and commercial utilization of the whole cotton stalk raw materials is opened up.
Owner:白博

Automatic wiring method and device of chip top layer long and narrow channel and storage medium

PendingCN112949248AAlleviate insufficient winding resourcesSolve local winding congestionComputer aided designSpecial data processing applicationsWire wrapChip
The invention discloses an automatic wiring method and device for a chip top layer long and narrow channel and a storage medium. The method comprises the steps: arranging a first wiring buffer area at the corner where a transverse channel and a longitudinal channel of a channel to be wired are connected, wherein a plurality of buffer units are arranged in the wiring buffer area, and each signal pin to be wired corresponds to one buffer unit; performing automatic wiring according to the plurality of buffer units, wherein during automatic wiring, transverse wires of all the signal pins are parallel to the edge of the transverse channel, and longitudinal wires perpendicular to the transverse wires are arranged at the positions, corresponding to the signal pins, of the buffer units. By implementing the embodiment of the invention, the problem of winding congestion during automatic wiring in a long and narrow channel in the prior art can be solved.
Owner:广芯微电子(广州)股份有限公司

Method for recovering metallic oxide from waste aluminum base V-Mo-Ni catalyst

The invention discloses a method for recovering metal oxides from an aluminum scrap-based vanadium molybdenum nickel catalyst. The method comprises the following steps: crushing the aluminum scrap-based vanadium molybdenum nickel catalyst, evenly mixing with sodium hydroxide, calcining at high temperature of 700-1200 DEG C, maintaining a constant temperature for 3-6 hours, crushing sinter blocks, washing nickel slag with countercurrent hot water or washing aluminum hydroxide crystal with the weight ratio of liquid to solid being 5-10:1 at the temperature of 80-100 DEG C for 0.5-3 hours, acid leaching and precipitating and filtering to obtain Al(OH)3, adding ammonium salt to filtrate, filtering to obtain ammonium metavanadate, extracting molybdenum from the filtrate in which the ammonium metavanadate is filtered, recovering the nickel by acid leaching, hydrolyzing the filtrate for removing impurities from the nickel, condensing and drying to produce crystal nickel sulfate. Comprehensive recovery improves environment conditions, and creates good economic benefit; comprehensive use of secondary resources relieves the insufficient domestic resources, and protects the environment; and the recovery method has simple process and low recovery cost and is applicable to large-scale use.
Owner:WUHU RENBEN ALLOY
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