12 results about "Palm kernel" patented technology

The invention discloses a method for judging and optimizing a raw material ratio in microwave synergistic pyrolysis, and relates to the technical field of solid waste recycling and biomass energy utilization. In order to overcome the defect that in-depth research and engineering application of a microwave pyrolysis process are restricted in the prior art, the technical scheme provided by the invention comprises the following steps: preparing samples from oily sludge and palm kernel shells according to a preset mass ratio, and mixing to obtain a mixed raw material; establishing an inert atmosphere and forming a controlled reaction system; applying microwave heating and collecting a sample mass change curve and temperature change data; comparing the mass change curve with a theoretical curve formed by weighted stacking of a single raw material pyrolysis curve to obtain a difference result; judging the synergistic effect strength among the raw materials according to the difference result, and outputting a synergistic effect judgment result; and determining an optimal ratio based on a synergistic effect judgment result. The method is suitable for raw material ratio judgment and optimization work of solid waste and biomass under the microwave synergistic pyrolysis condition.

The present invention provides a method for producing a sintered ore, with which it is possible to improve granulation properties of a sintering starting material even in cases where PKS charcoal is mixed with the sintering starting material in order to reduce the discharge amount of carbon dioxide, and ore concentrate is mixed with the sintering starting material in order to increase the total Fe amount.　The method for producing a sintered ore comprises: a starting material blending step (step S101) for blending and granulating an iron starting material and a solid carbonaceous material that contains a first carbonaceous material and a second carbonaceous material so as to produce a sintering starting material; a starting material layer formation step (step S102) for supplying the sintering starting material onto a pallet of a sintering machine so as to form a starting material layer; and a sintering step (step S103) for igniting and firing the upper surface of the starting material layer so as to produce a sintered ore. In the starting material blending step (step S101), palm shell charcoal is blended as the first carbonaceous material, and a carbonaceous material derived from a fossil fuel is blended as the second carbonaceous material. The arithmetic average particle diameter of the palm shell charcoal is smaller than the arithmetic average particle diameter of the second carbonaceous material.

A personal cleansing formulation comprises: 2-16% by weight of a non-palm kernel sourced oil surfactant, based on the total weight of the personal cleansing formulation, wherein the non-palm kernel sourced oil surfactant comprises N-acyl methyl taurate, wherein 10-20% by weight of the N-acyl methyl taurate is residual fatty acid comprising the same chain length distribution as the non-palm kernel sourced oil surfactant; 1-8% by weight of an anionic co-surfactant, based on the total weight of the personal cleansing formulation, wherein the anionic co-surfactant comprises a taurate, an isethionate, or a combination thereof, wherein the anionic co-surfactant comprises a non-palm kernel sourced oil, a non-coconut sourced oil, a palm-kernel sourced oil, or a combination thereof; and 1-12% by weight of a zwitterionic surfactant, based on the total weight of the personal cleansing formulation.

The present invention relates to graphene and its derivatives derived from lignocellulosic biomass including palm kernel shell (PKS) and a method of producing thereof without the use of harmful chemicals and at a low temperature. Particularly, the method of producing graphene and its derivatives from palm kernel shell (PKS), comprising the steps of: carbonizing raw palm kernel shell (PKS) in an inert environment to obtain carbonized form of PKS; subjecting the carbonized form of PKS to graphitization in the presence of catalyst and heating to obtain graphite form of PKS, followed by a multi-step washing step; oxidizing the graphite form of PKS at a temperature of less than or equal to 10 °C; exfoliating the oxidized graphite, followed by neutralizing thereof in the presence of water and an alkali to obtain a graphite oxide suspension; and subjecting the graphite oxide suspension to chemical reduction in the presence of a weak acid to obtain the reduced graphene oxide (rGO), followed by another multi-step washing step.

The invention relates to the technical field of plant cream production, in particular to a highly unsaturated fatty acid non-hydrogenated milk base and a preparation method thereof. The milk base is prepared from 15 to 30 weight percent of base material oil, 0.4 to 0.6 weight percent of soybean phospholipid, 0.8 to 1.2 weight percent of monoglyceride, 0.4 to 0.8 weight percent of sucrose ester, 0.5 to 3 weight percent of sodium caseinate, 0.2 to 1 weight percent of hydrocolloid, 2 to 10 weight percent of sweetening agent, 0.5 to 1 weight percent of essence and the balance of water; the base oil is composed of liquid vegetable oil and solid vegetable oil, and the liquid vegetable oil is at least one of high-oleic-acid sunflower seed oil, low-linolenic-acid rapeseed oil and corn oil; the solid vegetable oil is at least one of palm stearin and palm kernel stearin. The content of unsaturated fatty acid in the non-hydrogenated system milk base can reach more than or equal to 50%, meanwhile, the shelf life of more than or equal to 9 months is maintained, and the problems that the milk base is thin in taste, slightly oily in flavor and large in peculiar smell due to high unsaturated fatty acid are solved.

The utility model discloses a high-temperature fermentation device for palm kernel meal, which belongs to the field of fermentation devices and comprises a fermentation tank, a measuring component is arranged at the top of the fermentation tank and comprises two guide rails fixed at the top of the fermentation tank, sliding sleeves are slidably connected onto the guide rails, and the sliding sleeves are connected with the measuring component. Through the arrangement of the guide rail, the sliding sleeve, the support, the electric push rod and the thermometer, when the internal temperature of palm kernel meal needs to be measured, the motor is started, the motor drives the sliding sleeve and the support to move through the rolling wheels, after the support moves to the position needing to be measured, the electric push rod is started, and the temperature of the palm kernel meal is measured. The electric push rod is used for measuring the temperature of the palm kernel meal inserted into the thermometer, and the temperature is displayed through the display screen after being measured, so that a worker does not need to climb to the accumulated palm kernel meal during temperature measurement, the risk that the worker falls into the palm kernel meal is avoided, and the temperature measurement is safer.

Use of a composition comprising: 2-16% by weight of a non-palm kernel sourced oil surfactant, based on the total weight of the composition, wherein the non-palm kernel sourced oil surfactant comprises N-acyl methyl taurate, wherein 10-20% by weight of the N-acyl methyl taurate is residual fatty acid comprising the same chain length distribution as the non-palm kernel sourced oil surfactant; 1-8% by weight of an anionic co- surfactant, based on the total weight of the composition, wherein the anionic co- surfactant comprises a taurate, an isethionate, or a combination thereof, wherein the anionic co-surfactant comprises a non-palm kernel sourced oil, a non-coconut sourced oil, a palm-kernel sourced oil, or a combination thereof; 1-12% by weight of a zwitterionic surfactant, based on the total weight of the composition; and 0.5-2% by weight of an adjuvant, based on the total weight of the personal cleansing composition to provide clarity to an isotropic personal cleansing formulation at 25°C.

A personal cleansing formulation comprises: 2-16% by weight of a non-palm kernel sourced oil surfactant, based on the total weight of the personal cleansing formulation, wherein the non-palm kernel sourced oil surfactant comprises N-acyl methyl taurate, wherein 10-20% by weight of the N-acyl methyl taurate is residual fatty acid comprising the same chain length distribution as the non-palm kernel sourced oil surfactant; 1-8% by weight of an anionic co-surfactant, based on the total weight of the personal cleansing formulation, wherein the anionic co-surfactant comprises a taurate, an isethionate, or a combination thereof, wherein the anionic co-surfactant comprises a non-palm kernel sourced oil, a non-coconut sourced oil, a palm-kernel sourced oil, or a combination thereof; 1-12% by weight of a zwitterionic surfactant, based on the total weight of the personal cleansing formulation; and 0.5-2% by weight of an adjuvant, based on the total weight of the personal cleansing composition.

A personal cleansing formulation comprises: 2-16% by weight of a non-palm kernel sourced oil surfactant, based on the total weight of the personal cleansing formulation, wherein the non-palm kernel sourced oil surfactant comprises N-acyl methyl taurate, wherein 10-20% by weight of the N-acyl methyl taurate is residual fatty acid comprising the same chain length distribution as the non-palm kernel sourced oil surfactant; 1-12% by weight of a zwitterionic co-surfactant, based on the total weight of the personal cleansing formulation; and 1-8% by weight of an additional anionic surfactant, based on the total weight of the personal cleansing formulation, wherein the additional anionic surfactant comprises a taurate, an isethionate, or a combination thereof, wherein the additional anionic surfactant comprises a non-palm kernel sourced oil, a non-coconut sourced oil, a palm-kernel sourced oil, or a combination thereof.

Disclosed are sequences of nucleotides and polypeptides useful for predicting and controlling shell phenotype of palm.

The invention provides a mixed bacterial strain for degrading palm meal fibers. The mixed bacterial strain is prepared from Aspergillus niger, Trichoderma viride and Mucor racemosus, and the mixed bacterial strain is prepared from the following components: Aspergillus niger, Trichoderma viride and Mucor racemosus. The invention also provides a palm meal degradation method of the mixed strain, which comprises the following steps: crushing palm meal, adding konjac powder, and uniformly mixing; adjusting the moisture of the material to 50-70%, inoculating a mixed strain seed solution, and standing and fermenting at 25-37 DEG C for 48-72 hours; drying the fermented material, grinding to prepare crude enzyme powder, adding water for enzymolysis, and then freeze-drying and crushing. The physical and chemical detection method of the crushed sample comprises the following steps: detecting the content of reducing sugar according to GB 5009.7-2016 determination of reducing sugar in food in national food safety standard, and detecting neutral detergent fiber (NDF) according to GB / T 20806-2022 determination of NDF in feed. The dry matter content in the feed and the excrement is detected according to GB / T 6435-2014 determination of water in feed.

The invention discloses low-temperature stable chocolate and a preparation method thereof, and belongs to the technical field of food. The preparation method of the low-temperature stable chocolate comprises the following steps: heating and dissolving cocoa butter, cocoa mass, psicose, milk, soybean lecithin and palm kernel edible oil, and fully and uniformly mixing to obtain chocolate slurry; sequentially carrying out cooling ultrasonic treatment, temperature-regulating ultrasonic treatment, defoaming and forming to obtain the low-temperature stable chocolate. According to the process, a stable system with uniform crystals and a compact structure is finally constructed, so that the chocolate can keep smooth appearance, smooth taste, no frosting and no sand return for a long time under low-temperature storage.