The invention relates to a method for catalytically cracking natural triacyl glycerols with the goal of producing alternative fuels or components thereof from renewable raw materials. According to the invention, the catalyst is lignocellulose or cellulose in the form of grains, sawdust, particles or fibers, wherein the catalyst particles have at least one dimension between 0.01 and 10 mm. The catalyst is made of wood, straw, hay, dry leaves and various other agricultural wastes and waste from the wood processing industry. The fraction of catalyst in the reaction mixture is between 0.5 and 20 wt %.

The sewage treatment plant includes two wall version of the vertical cylindrical activated sludge tank (1), which is characterized by the fact that the two parallel dividing walls (4) are situated in the central part of the this tank (1), which determinate the central part (5) of the sewage treatment plant for the aerobic stabilization of the activated sludge, and simultaneously, within the space between them and the outer wall (3), create two functional symmetrically arranged areas for the sewage water and treating cultures. The separate sedimentation tanks (6) of downward tapered section are situated in these two areas. A hollow cylinder (20) is vertically situated in the axis of each sedimentation tank (6). These hollow cylinders are connected by the cross intake ducting (19) to inner area of the activated sludge tank as well as to inner area of the sedimentation tank (6) so that their outer side is adjoined by the bio-filter unit (7). Perforated piping (13) of the pressure air distribution system is situated on the bottom of the activated sludge tank. The central part (5) of the sewage treatment plant tank is vertically divided into several interconnected chambers creating a selector (9) which is connect with its inlet to the outlet of the rough contamination separator (10) or to the outlet of the drum separator (11) situated outside the sewage treatment plant tank (1), and with its outlet to the round denitrification area (16) inside the tank (1) which is arranged between the both walls (2, 3) of the sewage treatment plant tank (1) into which blenders (18) are situated to ensure the movement of the water and sludge mixture throughout the whole capacity of the denitrification area (16). This denitrification area (16) is connected by means of the through holes to the part of the activated sludge tank (1) in the area of the bio-filter units (7) into which the connection to the sedimentation lank (6) I is 'issued by the cross duct (19) while the bottom area of the sedimentation tank (6) is connected to the central part (5) of the sewage treatment plant.

Building blend, especially for road surfaces comprising aggregate, filler, rubber granulate and binder, whereby the blend comprises at least 30 percent by weight of aggregate with grain size from 4 to 16 mm, at least 7 percent by weight of aggregate with grain size from 4 to 8 mm, at least 15 percent by weight of aggregate with grain size from 0 to 4 mm, at least 1 percent by weight of ground limestone, at least 0,3 percent by weight of peletted rubber and at least 5 percent by weight of asphalt.

The invention provides a method for separating one or more triorganophosphite components from a crude phosphite mixture containing acidic hydrolysis products, the method comprising: contacting said crude phosphite mixture with a basic additive to produce a second mixture comprising a first phase and a second phase, wherein said first phase comprises the basic additive and one or more components independently selected from the group consisting of (R2O)(R3O)POH, (R1O)(HO)PO(H) and H3PO3, wherein R1, R2 and R3 are independently selected from the group consisting of C1 to C18 alkyl, C6 to C18 aryl and hydroxyaryl, and C3 to C18 cycloalkyl and hydroxyalkyl radicals, and wherein R2 and R3 can optionally be connected to each other directly by a chemical bond or through an intermediate divalent group R9; and said second phase comprises one or more triorganophosphite components independently selected from the group consisting of (R4O)(R5O)P(OR6) and ((R7O)(R8O)PO)nA, wherein R4, R5, R6, R7 and R8 are independently selected from the group consisting of C1 to C18 alkyl, C6 to C18 aryl and C3 to C18 cycloalkyl radicals, wherein each of R4, R5 and R6 can optionally be connected to one or both of the other two directly by a chemical bond or through an intermediate divalent group R10, wherein R7 and R8 can optionally be connected to each other directly by a chemical bond or through an intermediate divalent group R11, wherein A is an optionally substituted or unsubstituted aliphatic, aromatic or heteroaromatic radical, and wherein n is an integer greater than 1; and R9, R10, and R11 are independently selected from the group consisting of - O-, -S-, and -CH(R12)-, wherein R12 is selected from the group consisting of H, C6 to C18 aryl, and C1 to C18 alkyl.

The method of the phase-sensitive evaluation of the conductive current (KP) of the track circuit (KO) is performed in such a manner, that its course is investigated for the presence of the first frequency (1 K), the second frequency (2K) up to the last frequency (PK), and the respective time windows (1 CO, 2CO up to PCO) are assigned to those frequencies, by which the time segmentation of the conductive current (KP) is performed with the aim of stating the values of all primary-range, secondary-range up to the last- range partial amplitudes (1 PA, 2PA up to PPA) of actual values (OH) of the conductive current (KP), as well as the values of all respective primary-range, secondary-range up to the last-range partial phases (1 PF, 2PF- up to PPF) of the actual values (OH) of the conductive current (KP) so, hat the values of all primary-range, secondary-range, up to the last-range effective components (US1 , US2 up to USP) are evaluated as above-limit values (N), if they have at one polarity, i.e. if they have the relevant phase (KRF), for a longer period than critical time (KC) is the above-limit value (NH), necessary for the excitation of the track receiver (KPR) in terms of the criterion (KR) of the endangering currents (OP). In analyzer (A) the conductive current (KP) can be analysed so, that the presence of the first frequency (1 K), the second frequency (2K), up to the last frequency (PK) is investigated by means of the first adaptive filter (1AF) tuned for the first frequency (1 K), the second adaptive filter (2AF) tuned for the second frequency (2K), up to the last adaptive filter (PAF) tuned for the last frequency (PK).

Catalytic process for hydrogenating a dinitrile to produce both aminocapronitrile and hexamethylenediamine in which the dinitrile is contacted with hydrogen in the presence of a catalyst and a modifier selected from the group consisting of quaternary ammonium hydroxides, cyanides, fluorides and thiocyanides; quaternary phosphonium hydroxide; carbon monoxide; and hydrogen cyanide.

A heating system consisting of at least one heating circuit comprising a compressor (1) with its delivery connected to the operating medium line (2) with the internal diameter of the metal tube of 3 to 70 mm; to the operating medium line (2) at least one heating unit (4) is connected and its delivery is connected to the operating medium return line (5). The operating medium return line (5) includes at least one throttle device (6), first cooling coil (7) with identical or smaller internal tube diameter than the operating medium line (2) followed by second cooling coil (8), which is connected to the operating medium pressure equalizer (12) and its delivery is connected to the input (13) of the compressor (1). The operating medium is selected from a group formed by fluorine, helium, ammonia, freon or their mixtures.

The pseudopolymorph of desloratadine formed with carbon dioxide of the formula (I) has valuable anti-allergic effect and can be used as pharmaceutical active ingredient. The present invention also relates to the preparation of desloratadine of high purity. The present invention also relates to the use of the pseudopolymorph of desloratadine of the formula (I) for the preparation of salts of desloratadine of the formula (VI) (wherein X stands for an anion and n is 1 or 2).

The invention relates to a method for producing a propargyl alcohol of formula (I) wherein R1 represents a C1-30 alkyl radical, a C3-8 cycloalkyl radical, a C2-20 alkoxyalkyl radical, a C6-14 aryl radical, a C7-20 alkoxyaryl radical, a C7-20 aralkyl radical, a C7-20 alkylaryl radical or H. According to said method, a corresponding aldehyde of formula R1-CHO is reacted with acetylene in the presence of ammonia and a catalytic quantity of between 0.6 and 10 mol % of an alkaline metal hydroxide, an alkaline earth metal hydroxide or an alkaline metal alcoholate, in relation to the aldehyde used. The invention also relates to a method for producing an allyl alcohol of formulae (II) and (III), from the propargyl alcohol (I) produced according to the invention.

The monosodium salt of 3-pyridyl-1-hydroxyethylidene-1,1-bisphosphonic acid in new amorphous forms, methods of preparation and a pharmaceutical formulation.