Kippn.

/kɪp/

Etymology: < the name of Petrus Jacobus Kipp (1808–64), German chemist.

Chemistry.

Used in the possessive (less commonly absol. or attributively) to denote an apparatus for the generation of gas by the action of a liquid on a solid as and when gas is required. The apparatus consists essentially of three glass bulbs, of which the upper and lower ones are connected and contain the liquid and the middle one is connected with the lower one and contains the solid; while a tap in the middle bulb is open, liquid rises into the bulb and gas is evolved, whilst closing the tap causes the pressure of the gas to increase until the liquid is forced out of the middle bulb into the lower and upper ones, out of contact with the solid.

ΘΚΠ

the world > matter > chemistry > equipment or apparatus > [noun] > miscellaneous apparatus

bain1477

speculum1650

filtering paper1651

wheel-fire1662

filter paper1670

sun furnace1763

respirator1789

candle-ball1794

rectifier1822

candle-bomb1823

filter1823

oxyhydrogen blowpipe1823

shade1837

graduator1839

pipette1839

thistle funnel1849

pressure tube1852

ozonizer1858

dialyser1861

Liebig condenser1861

Sprengel pump1866

Sprengel tube1866

water softener1867

mercury pump1869

Bunsen burner1870

dialysator1877

test-mixer1877

tube-condenser1877

Kipp1879

reflux condenser1880

policeman1888

converter1889

pressure boiler1891

spot plate1896

hydrogen electrode1898

sampler1902

reactor1903

fume-chamber1905

Permutit1910

microburner1911

salt bridge1915

precipitator1919

Raschig ring1920

microneedle1921

titrator1928

laboratory coatc1936

spray tower1937

precipitron1938

ion exchanger1941

potentiostat1942

chemostat1950

Knudsen pipette1951

pH-stat1956

cryopump1958

1879 Proc. Cambr. Philos. Soc. 3 160 A gentle current of hydrogen from the Kipp's apparatus A..was led into D.

1901 F. G. Benedict Chem. Lect. Exper. 3 The Kipp generator, or one of its various modifications, remains today the only portable gas generator for the lecture table... The simpler and less expensive the form of Kipp used, the better.

1912 J. W. Mellor Mod. Inorg. Chem. iii. 45 Kipp's apparatus is very convenient when a steady current of hydrogen is needed for some time.

1921 J. R. Partington Text-bk. Inorg. Chem. xi. 185 Instead of a flask, a Kipp's apparatus may be used, the metal being placed in the central globe B and acid poured in the top funnel until the lower bulb A is full and the metal covered with acid.

1965 D. Abbott Inorg. Chem. xi. 535 It [sc. hydrogen sulphide] is most conveniently prepared for laboratory use in a Kipp's apparatus by the action of dilute hydrochloric acid on ferrous sulphide.

This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2019).

单词	kipp
释义	Kippn. /kɪp/ Etymology: < the name of Petrus Jacobus Kipp (1808–64), German chemist. Chemistry. Used in the possessive (less commonly absol. or attributively) to denote an apparatus for the generation of gas by the action of a liquid on a solid as and when gas is required. The apparatus consists essentially of three glass bulbs, of which the upper and lower ones are connected and contain the liquid and the middle one is connected with the lower one and contains the solid; while a tap in the middle bulb is open, liquid rises into the bulb and gas is evolved, whilst closing the tap causes the pressure of the gas to increase until the liquid is forced out of the middle bulb into the lower and upper ones, out of contact with the solid. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > miscellaneous apparatus bain1477 speculum1650 filtering paper1651 wheel-fire1662 filter paper1670 sun furnace1763 respirator1789 candle-ball1794 rectifier1822 candle-bomb1823 filter1823 oxyhydrogen blowpipe1823 shade1837 graduator1839 pipette1839 thistle funnel1849 pressure tube1852 ozonizer1858 dialyser1861 Liebig condenser1861 Sprengel pump1866 Sprengel tube1866 water softener1867 mercury pump1869 Bunsen burner1870 dialysator1877 test-mixer1877 tube-condenser1877 Kipp1879 reflux condenser1880 policeman1888 converter1889 pressure boiler1891 spot plate1896 hydrogen electrode1898 sampler1902 reactor1903 fume-chamber1905 Permutit1910 microburner1911 salt bridge1915 precipitator1919 Raschig ring1920 microneedle1921 titrator1928 laboratory coatc1936 spray tower1937 precipitron1938 ion exchanger1941 potentiostat1942 chemostat1950 Knudsen pipette1951 pH-stat1956 cryopump1958 1879 Proc. Cambr. Philos. Soc. 3 160 A gentle current of hydrogen from the Kipp's apparatus A..was led into D. 1901 F. G. Benedict Chem. Lect. Exper. 3 The Kipp generator, or one of its various modifications, remains today the only portable gas generator for the lecture table... The simpler and less expensive the form of Kipp used, the better. 1912 J. W. Mellor Mod. Inorg. Chem. iii. 45 Kipp's apparatus is very convenient when a steady current of hydrogen is needed for some time. 1921 J. R. Partington Text-bk. Inorg. Chem. xi. 185 Instead of a flask, a Kipp's apparatus may be used, the metal being placed in the central globe B and acid poured in the top funnel until the lower bulb A is full and the metal covered with acid. 1965 D. Abbott Inorg. Chem. xi. 535 It [sc. hydrogen sulphide] is most conveniently prepared for laboratory use in a Kipp's apparatus by the action of dilute hydrochloric acid on ferrous sulphide. This entry has not yet been fully updated (first published 1976; most recently modified version published online March 2019). > as lemmas kipp kipp n. and in combinations as kip-house, kip-shop.extracted from kipn.³ < n.1879 as lemmas
随便看	faced-lined facedcard facedecorated facedlined facedown facedowns facefirst faceflatterer faceforward faceframing faceharden facehardened facehigh facehot faceinhood facejoy faceless facelessness facelessnesses facelevelling facelift facelifted facelifter facelifting facelifting operation

Kippn.

> as lemmas