instruction:
In this task, you need to Translate Czech text to English.
question:
Koreckový dopravník (17) pro premistování sypkých hmot, zejména vláknitých, má nejméne jeden vodorovný úsek. Koreckový dopravník (17) obsahujíce korecky (4), retezová kola (61, 62, 63, 64) a nejméne dva retezy, tvorící uzavrené smycky. Kazdý z retezu opásá nejméne tri retezová kola (61, 62, 63, 64) a kazdý korecek (4) je spojem s nejméne dvema retezy. Alespon v cásti vodorovného úseku koreckového dopravníku (17) jsou korecky (4) a/nebo retezy suvne pohyblivé podél nejméne jedné vodící dráhy. Je výhodné, pokud korecky (4) obsahují celní plochu a pokud alespon jeden prurez koreckem (4) má tvar lichobezníka, jehoz delsí základna predstavuje rez celní plochou korecku (4).
answer:
The corrugated conveyor (17) for moving loose materials, in particular fibrous ones, has at least one horizontal section. The corrugated conveyor (17) containing the cores (4), the chain wheels (61, 62, 63, 64) and the at least two chains forming closed loops. Each chain lays at least three chain wheels (61, 62, 63, 64) and each buckle (4) is a joint with at least two chains. At least in the horizontal section of the corona conveyor (17), the roots (4) and / or the chains are movably movable along at least one guiding path. Advantageously, the roots (4) comprise a customs surface and, if at least one cross section of the rooster (4) has the shape of a trapezoid, the longer base of which is the cross section of the customs surface of the root (4).


question:
Katalyzátor obsahuje palladium, alespon jednu slouceninu alkalického kovu a poprípade jeden nebo více promotoru na porézním nosici. Zpusob výroby spocívá v tom, že se porézní nosic obsahující alesponjeden redukovatelný oxid kovu nasytí alespon jednou slouceninou palladia, potom se provede redukce pri teplote vyšší než 200  .degree.C, pricemž se pred nebo po redukci dodatecne dodává alespon jednasloucenina alkalického kovu a poprípade jeden nebo více promotoru. Použití výše popsaného katalyzátoru je pri zpusobu prípravy vinylacetátu z ethylenu, kyseliny octové a kyslíku nebo kyslík obsahujících plynu v plynné fázi.
answer:
The catalyst contains palladium, at least one alkali metal compound and optionally one or more promoters on a porous support. The method of manufacture consists in saturating the porous carrier containing at least one reducible metal oxide with at least one palladium compound, then reducing the temperature above 200 degC, wherein at least one alkali metal component is optionally added before or after reduction, optionally one or more promoter. The use of the above-described catalyst is a gas-phase process for the preparation of vinyl acetate from ethylene, acetic acid and oxygen or oxygen-containing gas.


question:
Vodou bobtnateln², ve vod  nerozpustn² polymer, obsahuj c  jednotky odvozen  od monomeru diallylov  kvart rn  amoniov  soli, kde monomer m  vzorec I, kde R.sup.1.n. a R.sup.2.n., mohou b²t stejn  nebo odliÜn , znamenaj  organick  radik ly, kter  ne  douc m zp sobem neovliv uj  vlastnosti polymeru a X znamen  vhodn² anion, zes t n  vhodnou polyfunk n  vinylovou slou eninou, p°i em  polymer je vyroben kationtovou polymerac  ve vodn  f zi za pou it  katalyz toru s voln²mi radik ly. D le se popisuje zp sob v²roby vodou bobtnateln ho, ve vod  nerozpustn ho polymeru, kter² zahrnuje polymeraci monomeru diallylov  kvart rn  amoniov  soli.\
answer:

In the present invention there is disclosed a water-swelling, water insoluble polymer containing units derived from a monomer of diallyl quaternary ammonium salt, wherein the monomer has a general formula I, in which Re1 and Re2, which can be identical or different, represents organic radicals not influencing in undesirable manner properties of the polymer and X denotes a suitable anion being cross linked with a suitable polyfunctional vinyl compound, whereby the polymer is prepared by cationic polymerization in aqueous phase by making use of a free-radical catalyst. There is further described a process for preparing a water-swelling, water insoluble polymer, which preparation process comprises polymerization of a monomer of diallyl quaternary ammonium salt.