Translation of "Autogenously" in German

The thermal energy necessary for the melting of the coating material is obtained either autogenously or electrically.

Theseal (the patch) is autogenously melted together with the rest of the shell.

The combustion of the sulfide sulfur and other oxidizable constituents in the oxygen atmosphere usually provides sufficient heat for the maintenance of the roasting and melting processes autogenously.

The polyurethane fibers of the covering layer are preferably bonded autogenously to each other in a nonwoven fashion, i.e, without the addition of any foreign material which could result in a detrimental influence on the healing process.

For ideal product properties, therefore, it is advantageous to avoid generating excessive proportions of the hard segment and hence autogenously-formed expanding gases, so that the residual requirements for expanding gas according to the prior art, is usually supplied by easily vaporizable liquids.

Although the use and/or concomitant use of autogenously produced carbon dioxide is proposed in these works, there is, however, absolutely no practical indication as to how the very rapid reaction, in which the reaction mixture solidifies to a mass incapable of flow, can be reasonably matched with the comparatively very much slower catalytic reaction of water with isocyanates.

While the primary aromatic amines spontaneously react with further isocyanate to give polymeric urea, which forms the hard segments, the autogenously produced carbon dioxide is used as a blowing agent.

Since it is ideal for improving the product properties not to produce more hard segments, and hence also autogenously formed blowing agent, than is desired for the required properties, the residual blowing agent requirement is covered, according to the prior art, by readily vaporizing liquids which are added to the formation.

While the primary aromatic amine reacts spontaneously with further isocyanate to form polymeric urea compounds, constituting the hard segments, the autogenously-generated carbon dioxide forms an expanding gas.

However, it may, depending on the type of amine or solvent used, be advantageous to run the reaction at super-atmospheric pressure, especially autogenously increased pressure, in an autoclave.

In order to avoid contamination, especially with carbon, it is advantageous to grind these starting powders autogenously which must have an adequate purity even from the preparation.

As an alternative to this sintering step, the sintering material components, for example titanium boride, titanium nitride and, if appropriate, titanium oxide, can be ground per se autogenously and these powder mixtures can be pressed with shaping to give green compacts having a density of 50 to 60% theoretical density.

However, it may be advantageous, depending on the type of amine employed, to carry out the reaction at superatmospheric pressure, especially autogenously increased pressure, in an autoclave.

While in connection with this approach, the use and/or collateral effect of autogenously produced carbon dioxide has been proposed it has not resulted in any practical applications because it has been accompanied in the past with an extremely rapid reaction rate predominantly causing the reaction mixture to harden into a nonflowable mass. The velocity of the reaction is far more rapid than the much slower catalytic reaction of water with isocyanates.

According to DE-A1-39 41 189, such backings consist of a non-woven, spunbonded material of polyester and copolyester filaments which are irregularly joined and autogenously, thermally agglutinated during their formation and bonding.

It may, however, be advantageous, depending on the type of amine or solvent employed, to carry out the reaction at increased pressure, especially at autogenously increased pressure, in an autoclave.

Plastics wastes in the form of chips, flakes or a fleece, resulting from precomminution, are fed axially into the annular chamber and are precompacted by the pressing blade in the revolving plasticizing chamber. The wastes are degassed and plasticized by autogenously controlled pressure and temperature conditions and are forced through the perforated die.

The weld area is protected from atmospheric contamination by a shielding gas (usually an inert gas such as argon), and a filler metal is normally used, though some welds, known as autogenously welds, do not require it.

It is wise to take advantage of periods without pain to learn relaxation methods, such as autogenously training or muscle relaxation, according to Jacobson, and practice it regularly.

FIG. 2 shows a flowchart for an alternative embodiment of the subject invention for producing nitrogen fertilizer. DETAILED DESCRIPTION OF THE SEVERAL EMBODIMENTS OF THE SUBJECT INVENTION According to the invention, this is achieved by a method using organic waste products in the liquid phase (suspension, emulsion, solution) by thermal treatment using mineral or organic additions, wherein the waste product is heated at underpressure to temperatures between 40 and 90° C., the escaping gas containing carbon dioxide and ammonia is cooled down and introduced into an aqueous absorption agent or brought into contact therewith, the nitrogen fertilizer formed thereby is discharged and the excess gas not having been absorbed and containing carbon dioxide is pumped back into the discharge container, wherein the underpressure generated at the beginning of the process by a vacuum pump is autogenously maintained by the progress of the process.

When these gases are conducted into a suspension of a finely ground mineral mass containing calcium compounds, they will react under generation of lime and ammonium salts, but in a way that the underpressure is maintained, and the reaction is autogenously continued, if the temperature in the discharge container is maintained at the predetermined level.