Übersetzung für "Step iron" in Deutsch

In a first step, an iron oxide is mixed with a strontium oxide or strontium carbonate.

These are the advantages of the STEP WEDGE IRON, which have shafts of equal length.

The iron carriers mentioned above can be replaced in a further step by iron ore or sponge iron.

The formed iron oxide is reduced in a further step to iron and is fed back into the hydrogen production step.

All this resistance must be broken step by step, with an iron fist and ruthless energy.

All these processes have the disadvantage, in respect of the preparation of an iron-free transferrin product, that it is necessary to follow the sterilization by a separate step to remove iron which has been added or is naturally bound to transferrin with the aid of a complexing agent (usually EDTA).

Fundamentally, the process step of complexing iron could be included in the step of precipitating the contaminant elements arsenic, antimony, and bismuth as sulfides from the loaded organic phase.

The process of claim 1, wherein the solution of step (a) comprises iron-III chloride in at least one from the group consisting of an organic solvent and water.

If the reducing agent used in the third step is iron, the filtrate obtained can be used in waste-water treatment.

The main stream 23 of residue is transferred into the metal removing step 3 where iron and non-iron metals 19 (3 to 4%) are removed.

In a method for producing alloyed steels, wherein in a first manufacturing step iron carriers are to a great extent decarburized and dephosphorized by means of oxygen and after removal of the slag resulting therefrom the melt is adjusted to the desired alloy and carbon content in a further manufacturing step after addition of alloy carriers by means of oxygen and inert gas.

Iron step irons involve the risk of spark formation and thus the danger of explosions in shafts containing highly flammable or explosive media.

During the oxidation step, the iron content of the melt present in the reactor can be adjusted by adding iron or an iron compound.

In the reduction step following the oxidation step, iron oxide can also be at last partially converted to metal, and extractants can be introduced for a controlled fractional extraction of individual metals and for a sedimentation of a metal melt containing layers of the heavy metal melt or melts below the iron melt, it being possible for the metal melt to be fractionally taken off from the reactor.

An example of a suitable extractant is metallic lead for the aggregation and alloying of copper, nickel, tin and zinc being formed in the reduction step, or iron for the aggregation of copper, nickel and tin being formed in the reduction step.

As iron complexes which have iron in the oxidation step 0, iron pentacarbonyl complexes (iron-ferronyl according to Food Chemical Codex, 4 th ed., 1999) and ferrocene have been shown to be particular suitable.

The Process according to claim 1, wherein in step b) an iron compound is added.

The important thing is that the diffusion of alloy constituents to the surface is suppressed to the extent that there can be formed in the following step an effective iron oxide layer preventing further alloy constituents from diffusing to the surface at the increased annealing temperature.

The process comprises the following process steps, which are performed successively in different converters with top blowing and submerged blowing, in each process step, liquid pig iron from a pig iron mixer being charged into the respective converter:

In the process of learning the basic movement, the STEP WEDGE IRON, an iron with a long shaft has proven it’s well-established reliability.

In step IIb, iron pentacarbonyl is thermally decomposed, preferably at a temperature in the range from 150 to 350° C., in particular in the range from 150 to 200° C. For example, the vessel in which the material from step III is present is heated to an internal temperature in the range of preferably from 150 to 180° C. and the decomposition reaction of the IPC applied is preferably monitored using an IR spectrometer.

Applications of 21.52mm low iron stepped edge toughened laminated glass:

The manholes will be furnished with a step in and step irons.

Accordingly it is no longer necessary to interrupt the automatic manufacturing process which, depending on the process flow, was formerly necessary particularly for the insertion of the step irons.

A further advantage consists in that the mold devices required for the manufacture of the finished molded articles 10, particularly the shaft elements 11, need no longer be adapted to the constantly changing shapes and dimensions of step irons.

The work steps for loading an insertion device with step irons and introducing the insertion device into the mold device are also dispensed with, leading to a further reduction in cost.