摘要:
The invention relates to a procedure for the marking of paper and detection of marked paper for sorting when the paper is recycled, in which procedure a chemical tracer corresponding to the number of times the pulp has been used in the papermaking process is introduced into paper to be marked, and the tracer is detected in reclaimed paper by means of a detector sensitive to the tracer to allow reclaimed paper to be sorted for recycling according to the number of times it has been used.
摘要:
The invention concerns a procedure for measuring the biodegradability of a sample, the sample being placed in a culture solution, the solution being aerated, the quantity of carbon dioxide liberated from the solution being determined, and the biodegradability being determined on the basis of the liberated carbon dioxide quantity. As taught by the invention, the carbon dioxide which has been formed is conducted into a non-precipitating alkali solution, the electrical conductivity of this solution is measured, and the quantity of carbon dioxide absorbed in the solution is determined on the basis of electrical conductivity.
摘要:
The invention relates to a procedure for preparing a food additive, in which a raw material based on a vegetable, animal and/or microbial product and containing oligosaccharides and/or polysaccharides is treated hydrolytically so that the cell wall structure is opened. Furthermore, the invention relates to a food additive prepared by hydrolytically treating a raw material based on a vegetable, animal or microbial product and containing oligosaccharides and/or polysaccharides so that the cell structure is opened. Moreover, the invention relates to the use of the food additive in question for the prevention of gastric disorders and intestinal diseases, and to a preparation containing such additive.
摘要:
The invention concerns a procedure for separating from cereal a microbe inhibitor and/or combination of microbe inhibitors, the cereal being ground, the meal suspended in water in order to dissolve the soluble substances, the insoluble constituents being removed and from the solution being separated a microbe inhibitor fraction having molecular weight less than 30,000. The invention further concerns a prepared microbe inhibitor and/or combination of microbe inhibitors and the use of a microbe inhibitor and/or combination of microbe inhibitors for retarding or preventing growth of bacteria and/or fungi.
摘要:
The invention relates to a filler used in paper manufacture and mainly consisting of calcium carbonate, and to a procedure for producing the filler. The filler consists of porous aggregates formed by precipitated calcium carbonate particles. In the procedure, calcium carbonate is precipitated.
摘要:
Joint structure designed for connecting a movable element (1) made of a mainly sheet-like-material in an articulated manner to a frame part (2) made of a mainly sheet-like material. The joint structure comprises a pivot part (3) attached to the frame part (2); a bearing part (4) provided with an aperture (5) and mounted on the pivot part by its aperture; and a locking part (6) which is attached to the pivot part to lock the bearing part between the frame part and the locking part so as to allow rotation of the bearing part.
摘要:
Procedure for the treatment of radioactive hazardous waste, in which procedure oxygen is treated with radio-frequency electromagnetic radiation in a manner known in itself so that the oxygen forms a cold plasma, and the waste and the oxygen are fed together.
摘要:
A modular trapping system for adverse weather conditions that functions in a holding or a terminating mode on dry land, adjacent wter or in the water. The system comprises several interchangeable, user selectable components that may be conveniently assembled into a desired trap configuration in a minimal time period. The primary components are cylindrical body (30) with a tapered end (54), an entrance (35) and a terminus (126). In the preferred embodiments, the entrance and terminus may be threadably secured to the body. The entrance components generally comprise a hollow elongated tubular frame (50) supporting a door (106) controlled by a conventional actuating mechanism. The terminus components (40) comprise a hollow elongated tubular frame (126) with a transparent end wall (130).
摘要:
A process for adding fat to an extruded food composition. The process comprises the step of feeding raw material from hopper (1) into cooking or heating extruder (2) to form an extrudate which exists through die (3) into hot oil chamber (9). The extrudate is cut by cutting mechanism (5) located in the chamber (9) into pellet. The pellet is then transported to a screen (6) by which the excess oil is separated from the pellet and blowing air (7) is applied onto the pellet surface. The pellet is then rolled down the screen onto a conveyor belt (8) which carries the finished pellet to a packaging area. The oil in the chamber is heated by heating mechanism (11) and then pumped to the chamber by pump assembly (12).
摘要:
The present invention relates to an arrangement in a mixer (1), especially for mixing printing colour, and for the objective of achieving an automatic process rendering very accurate mixing result, it is in accordance with the present invention suggested that the arrangement comprises: a plurality of colour containers (2a-2n) each containing a base colour, and being connected to outlet conduits (3a-3n) through which the base colour can be delivered to a valve carrying distribution means (10) which can be brought in communication with the individual colour containers (2a-2n) via said outlet conduits (3a-3n), and control means (4) which according to a preset programme influences the distribution means (10) to let through a desired quantity of base colour from preselected colour containers (2a-2n) to a common mixing vessel (6), preferably on a weight basis.