19 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.

To provide a silo device for storing palm shells that can suppress corrosion of a storage tank.SOLUTION: A silo device for storing palm shells comprises a storage tank for storing palm shells and has a lining membrane on an inner surface of the storage tank. The silo device has a screw that can rotate horizontally at the bottom of the storage tank and may also have a water sprinkling section for sprinkling water onto the palm shells stored in the storage tank. The lining membrane preferably contains ceramic particles.SELECTED DRAWING: Figure 1

The present invention relates to a substantially sulfate-free washing composition comprising a glutamate salt, an aspartate salt or both, and optionally an additional anionic surfactant selected from the group consisting of isethionates, taurine salts and / or glycinates. The total surfactant used in the wash composition is 9% by weight, and the wash composition is mild but surprisingly exhibits good foaming properties while formulated with reduced palm kernel oil derived surfactants.

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 utility model relates to the technical field of palm kernel meal, and provides a tiling device for an aerobic fermentation process of palm kernel meal, which comprises a shell, a movable door is movably connected to the front surface of the shell, a handle is fixedly connected to one side of the front surface of the movable door, a feeding shell is embedded in the top of the shell, a bottom plate is arranged in the shell, and the bottom plate is fixedly connected to the front surface of the shell. A clamping plate is fixedly connected to one side of the top of the bottom plate, sliding columns are fixedly connected to the two sides of the top of the clamping plate, the outer surface of the bottom plate makes contact with the interior of the shell, the two sliding columns extend to the exterior of the shell and are slidably connected with the shell, and a top plate is fixedly connected to the tops of the two sliding columns; a rack is fixedly connected to one side of the top of the top plate, an incomplete gear is arranged on one side of the rack, the incomplete gear is meshed with the rack, and a rotating rod is fixedly connected into the incomplete gear. By means of the technical scheme, the problem that in the prior art, it is inconvenient to guarantee the horizontal thickness of materials after the materials are flatly laid is solved.

The present invention provides an aqueous composition having a suspensible snowflake-like appearance, comprising: 2-10 wt% of an oil-soluble nonionic surfactant selected from glyceryl monostearate; 5-20 wt% of solid grease selected from the group consisting of shea butter, cocoa grandiflora ester, hydrogenated coconut oil, Muru palm kernel ester, white vaseline, hexadecanol, cetyl stearyl alcohol, hydrogenated coconut oil glycerides, myristyl myristate, docosyl alcohol, jojoba ester 30, jojoba ester 60, or a combination thereof; 2-20 wt% of a liquid grease selected from white oil, dimethyl silicone oil, tricaprylic / caprin, sunflower seed oil, or a combination thereof; and water. The invention also relates to a preparation method of the aqueous composition with the suspensible snowflake-shaped appearance.

The invention discloses high-stability non-hydrogenated milk cream and a preparation method thereof, and belongs to the field of food processing. According to the high-stability non-hydrogenated milk cream and the preparation method thereof, palm kernel oil, palm kernel stearin, palm oil stearin and a mixture of palm oil and single cream are used as base material oil, different types of crystallization promoting factors are added into an oil phase, and the base material oil is mixed with raw milk to prepare the high-stability non-hydrogenated milk cream. The preparation method comprises the following steps: placing the milk into a semi-solid oil-phase mixture under a low-temperature condition, and forming a stable composite structure by utilizing the interaction between grease crystals and protein in the milk under the low-temperature condition, so as to realize the high-stability non-hydrogenated milk cream. According to the product, fully hydrogenated oil is completely replaced by solid vegetable oil, so that the product has relatively high inflation stability and plasticity, foaming and collapse of the cream are delayed under normal temperature and refrigeration conditions, a compact inflation structure is maintained, and the application value of the milk cream is greatly improved.

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.

The present invention is directed to a wash composition substantially free of sulfates and that comprises glutamate, aspartate or both, and optionally additional anionic surfactant selected from isethionates, taurates and / or glycinates. Total surfactant used in the wash composition is 9% and the by weight the wash composition is mild but surprisingly with displays good lather characteristics while being formulated with reduced palm kernel oil derived surfactants.

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.

To disclose a fuel composition.SOLUTION: A fuel composition of one embodiment includes aluminosilicates and a palm kernel shell obtained by the steps of allowing an ingredient material in a hopper to fall to a first elevation conveyor belt, primarily removing a metal composition from the ingredient material while elevating the ingredient material having been fallen to the first elevation conveyor belt, allowing the ingredient material from which the metal composition has been primarily removed to fall to a second elevation conveyor belt, removing foreign matters by using a filter before the ingredient material from which the metal composition has been primarily removed reaches the second elevation conveyor belt, and secondarily removing a metal composition from the ingredient material while elevating the foreign matter-removed ingredient material. A ratio obtained by dividing a content of silicon dioxide in the aluminosilicates by a content of aluminum oxide is 0.78-1.58, and the aluminosilicates are blended with palm kernel shell at a rate of 3-5 pts.wt. per 100 pts.wt. of palm kernel shell.SELECTED DRAWING: Figure 1

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.