Kromanis, SIA

The invention relates to a container for storing and transporting munitions. An ammunition container comprises a concrete housing with a base, sidewalls, back wall, front wall, and top forming an inner volume. It includes an entrance in the front wall, a door frame around the entrance, and a door hingedly connected to the housing or door frame. The housing features horizontal and vertical reinforcement wires, each extending continuously around the inner volume and within the concrete housing to enhance structural integrity. Additionally, an endless reinforcement wire is wound multiple times around the base, sidewalls, and top for added strength. Diagonal spacers within the base, walls, and top ensure the reinforcement wires are bent precisely, while concave bars supported by loops provide additional stability. This design improves blast containment, safety, and resistance to deformation, making the container ideal for the storage of explosives and compliance with safety standards in high-risk environments.

The invention relates to a headgear (1), such as a cap or hat, with integrated features for carrying and managing an audio device, earbuds, and associated wiring. The headgear (1) consists of inner and outer fabric layers (2, 3), with a visor portion (4) featuring lower and upper visor layers (41, 42). A pocket (5) is incorporated above the visor between the fabric layers, accessible via a zippered opening in the outer layer, to house an audio device (10). Earbuds (11, 12) are connected to the device through concealed wires (13) routed between the fabric layers and exiting through holes (31) on the sides for user convenience. Earbud pockets (8) are attached to the sides of the headgear for storing earbuds securely when not in use. Control buttons (14A, 14B, 14C) embedded in the visor layer allow the user to operate the audio device effortlessly.

The invention refers to the vegetable oil processing and energy sector, in particular the obtaining of raw material for the production of biodiesel from the oil refining process waste, called soapstock (SS), that is formed after the washing of the crude oil with an aqueous alkali solution. The invention is to be used for the industrial production of advanced biodiesel from the SS, which is generally considered a waste to be deposited and which cannot be used for the production of food. A high-yield high-quality acid oil, that can be used to produce modern biodiesel, is obtained via the developed two-stage process that includes the acidulation of the SS to pH 2-3 with subsequent high-temperature treatment in an ultrasound environment and the extraction of raw materials for the synthesis of advanced biodiesel from the resulting mixture using an ultrasound environment without prior separation of the aqueous phase.

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