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	<ipcEntry kind="s" symbol="C" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
		<textBody><title>
				<titlePart><text>SECTION C <emdash></emdash> CHIMIE ET METALLURGIE</text>
				</titlePart>
			</title>
		</textBody>
		<ipcEntry kind="n" symbol="C" entryType="K" ipcLevel="C" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
			<textBody>
				<note type="none">
					<noteParagraph><text>Définitions pour Section C:</text>
						<subnote type="bullet">
							<noteParagraph><text>Métaux alcalins: Li, Na, K, Rb, Cs, Fr</text>
							</noteParagraph>
							<noteParagraph><text>Métaux alcalino-terreux: Ca, Sr, Ba, Ra</text>
							</noteParagraph>
							<noteParagraph><text>Lanthanides: éléments ayant un numéro atomique de 57 à 71 inclus</text>
							</noteParagraph>
							<noteParagraph><text>Terres rares: Sc, Y, lanthanides</text>
							</noteParagraph>
							<noteParagraph><text>Actinides: éléments ayant un numéro atomique de 89 à 103 inclus</text>
							</noteParagraph>
							<noteParagraph><text>Métaux réfractaires: Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W</text>
							</noteParagraph>
							<noteParagraph><text>Halogènes: F, Cl, Br, I, At Gaz nobles: He, Ne, Ar, Kr, Xe, Rn</text>
							</noteParagraph>
							<noteParagraph><text>Groupe du platine: Os, Ir, Pt, Ru, Rh, Pd</text>
							</noteParagraph>
							<noteParagraph><text>Métaux nobles: Ag, Au, groupe du platine</text>
							</noteParagraph>
							<noteParagraph><text>Métaux légers: métaux alcalins, métaux alcalino-terreux, Be, Al, Mg</text>
							</noteParagraph>
							<noteParagraph><text>Métaux lourds: métaux autres que les métaux légers</text>
							</noteParagraph>
							<noteParagraph><text>Groupe du fer: Fe, Co, Ni</text>
							</noteParagraph>
							<noteParagraph><text>Non-métaux: H, B, C, Si, N, P, O, S, Se, Te, gaz nobles, halogènes</text>
							</noteParagraph>
							<noteParagraph><text>Métaux: éléments autres que les non-métaux</text>
							</noteParagraph>
							<noteParagraph><text>Eléments de transition: éléments ayant les numéros atomiques 21 à 30 inclus, 39 à 40 inclus, 57 à 80 inclus, 89 et au-dessus</text>
							</noteParagraph>
						</subnote>
					</noteParagraph>
				</note>
			</textBody>
		</ipcEntry>
		<ipcEntry kind="t" symbol="C01" endSymbol="C01" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
			<textBody><title>
					<titlePart><text>CHIMIE</text>
					</titlePart>
				</title>
			</textBody>
		</ipcEntry>
		<ipcEntry kind="c" symbol="C01" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
			<textBody><title>
					<titlePart><text>CHIMIE MINERALE</text>
						<entryReference>obtention de composés métalliques par des moyens métallurgiques <sref ref="C21B" refType="/" refLevel="c"></sref>, <sref ref="C22B" refType="/" refLevel="c"></sref>
						</entryReference>
						<entryReference>production d'éléments non métalliques ou de composés minéraux par électrolyse ou électrophorèse <sref ref="C25B" refType="/" refLevel="c"></sref>
						</entryReference>
					</titlePart>
				</title>
			</textBody>
			<ipcEntry kind="u" symbol="C01C" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
				<textBody><title>
						<titlePart><text>AMMONIAC</text>
						</titlePart>
						<titlePart><text>CYANOGENE ET LEURS COMPOSES</text>
							<entryReference><sref ref="C01B" refType="/" refLevel="c"></sref> a priorité</entryReference>
							<entryReference>par rapport aux sels d'oxyacides d'halogènes <sref ref="C01B0011000000" refType="/" refLevel="c"></sref>, peroxydes, persels <sref ref="C01B0015000000" refType="/" refLevel="c"></sref>, composés du sélénium, du tellure <sref ref="C01B0019000000" refType="/" refLevel="c"></sref>, azotures <sref ref="C01B0021080000" refType="/" refLevel="c"></sref>, composés imidés et amidés autres que la cyanamide et ses sels <sref ref="C01B0021100000" refType="/" refLevel="c"></sref>, nitrites <sref ref="C01B0021500000" refType="/" refLevel="c"></sref>, phosphures <sref ref="C01B0025080000" refType="/" refLevel="c"></sref>, sels des oxyacides de phosphore <sref ref="C01B0025160000" refType="/" refLevel="c"></sref>, de l'arsenic <sref ref="C01B0027000000" refType="/" refLevel="c"></sref>, de l'antimoine <sref ref="C01B0029000000" refType="/" refLevel="c"></sref>, silicates <sref ref="C01B0033200000" refType="/" refLevel="c"></sref> ou du bore <sref ref="C01B0035000000" refType="/" refLevel="c"></sref>
							</entryReference>
						</titlePart>
					</title>
				</textBody>
				<ipcEntry kind="m" symbol="C01C0001000000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
					<textBody><title>
							<titlePart><text>Ammoniac</text>
							</titlePart>
							<titlePart><text>Ses composés</text>
								<entryReference><sref ref="C01C0003080000" refType="/" refLevel="c"></sref>, <sref ref="C01C0003140000" refType="/" refLevel="c"></sref>, <sref ref="C01C0003160000" refType="/" refLevel="c"></sref>, <sref ref="C01C0003200000" refType="/" refLevel="c"></sref> ont priorité</entryReference>
							</titlePart>
						</title>
					</textBody>
					<ipcEntry kind="1" symbol="C01C0001020000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Préparation ou séparation d'ammoniac</text>
								</titlePart>
							</title>
						</textBody>
						<ipcEntry kind="2" symbol="C01C0001040000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Préparation d'ammoniac par synthèse</text>
										<entryReference>préparation ou épuration de mélanges gazeux pour la synthèse de l'ammoniac <sref ref="C01B0002300000" refType="/" refLevel="c"></sref>
										</entryReference>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry kind="2" symbol="C01C0001080000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Préparation d'ammoniac à partir de substances organiques azotées</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry kind="2" symbol="C01C0001100000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Séparation d'ammoniac de liqueurs ammoniacales, p.ex. de liqueurs contenant des gaz dissous</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry kind="2" symbol="C01C0001120000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Séparation d'ammoniac des gaz et vapeurs</text>
									</titlePart>
								</title>
							</textBody>
							<ipcEntry kind="3" symbol="C01C0001140000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
								<textBody><title>
										<titlePart><text>Saturateurs</text>
										</titlePart>
									</title>
								</textBody>
							</ipcEntry>
						</ipcEntry>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001160000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Halogénures d'ammonium</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001180000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Nitrate d'ammonium</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001200000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Sulfures</text>
								</titlePart>
								<titlePart><text>Polysulfures</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001220000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Sulfites d'ammonium</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001240000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Sulfates d'ammonium</text>
									<entryReference><sref ref="C01C0001140000" refType="/" refLevel="c"></sref> a priorité</entryReference>
								</titlePart>
							</title>
						</textBody>
						<ipcEntry edition="19740701" kind="2" symbol="C01C0001242000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Préparation à partir d'ammoniaque et d'acide sulfurique ou d'anhydride sulfurique</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry edition="19740701" kind="2" symbol="C01C0001244000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Préparation par double décomposition de sels d'ammonium avec des sulfates</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry edition="19740701" kind="2" symbol="C01C0001245000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Préparation à partir de composés contenant de l'azote et du soufre</text>
									</titlePart>
								</title>
							</textBody>
							<ipcEntry edition="19740701" kind="3" symbol="C01C0001246000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
								<textBody><title>
										<titlePart><text>à partir de composés ammoniés contenant du soufre</text>
										</titlePart>
									</title>
								</textBody>
								<ipcEntry edition="19740701" kind="4" symbol="C01C0001247000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
									<textBody><title>
											<titlePart><text>par oxydation avec de l'oxygène libre</text>
											</titlePart>
										</title>
									</textBody>
								</ipcEntry>
							</ipcEntry>
						</ipcEntry>
						<ipcEntry edition="19740701" kind="2" symbol="C01C0001248000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Prévention de la coalescence ou moyen pour influer sur la forme ou la dimension des cristaux</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry edition="19740701" kind="2" symbol="C01C0001249000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Désacidification des cristaux</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001260000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Carbonates ou bicarbonates d'ammonium</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0001280000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Méthodes de préparation de sels en général</text>
								</titlePart>
							</title>
						</textBody>
						<ipcEntry kind="n" symbol="C01C0001280000" entryType="K" ipcLevel="C" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody>
								<note type="none">
									<noteParagraph><text>Les sels d'acides polybasiques avec l'ammonium et un métal comme cations sont classés comme si l'ammonium était de l'hydrogène. Les sels d'ammonium d'acides complexes (autres que les cyanures complexes) qui contiennent un métal dans l'anion sont classés dans les groupes correspondants de <mref ref="C01D" endRef="C01G" refType="/" endRefType="/" refLevel="c" endRefLevel="c"/> selon le métal; les sels d'amine complexes sont également classés dans les groupes correspondants de <mref ref="C01D" endRef="C01G" refType="/" endRefType="/" refLevel="c" endRefLevel="c"/> selon le métal.</text>
									</noteParagraph>
								</note>
							</textBody>
						</ipcEntry>
					</ipcEntry>
				</ipcEntry>
				<ipcEntry kind="m" symbol="C01C0003000000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
					<textBody><title>
							<titlePart><text>Cyanogène</text>
							</titlePart>
							<titlePart><text>Ses composés</text>
							</titlePart>
						</title>
					</textBody>
					<ipcEntry kind="1" symbol="C01C0003020000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Préparation de l'acide cyanhydrique</text>
								</titlePart>
							</title>
						</textBody>
						<ipcEntry kind="2" symbol="C01C0003040000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Séparation à partir des gaz</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0003060000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Stabilisation de l'acide cyanhydrique</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0003080000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Cyanures métalliques simples ou complexes</text>
								</titlePart>
							</title>
						</textBody>
						<ipcEntry kind="2" symbol="C01C0003100000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Cyanures simples de métaux alcalins</text>
										<entryReference><sref ref="C01C0003120000" refType="/" refLevel="c"></sref> a priorité</entryReference>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry edition="19740701" kind="2" symbol="C01C0003110000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Cyanures complexes</text>
										<entryReference><sref ref="C01C0003120000" refType="/" refLevel="c"></sref> a priorité</entryReference>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
						<ipcEntry kind="2" symbol="C01C0003120000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Cyanures de fer simples ou complexes</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0003140000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Acide cyanique</text>
								</titlePart>
								<titlePart><text>Ses sels</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0003160000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Cyanamide</text>
								</titlePart>
								<titlePart><text>Ses sels</text>
									<entryReference>dicyandiamide <sref ref="C07C0129140000" refType="/" refLevel="c"></sref>
									</entryReference>
								</titlePart>
							</title>
						</textBody>
						<ipcEntry kind="2" symbol="C01C0003180000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
							<textBody><title>
									<titlePart><text>Cyanamide calcique</text>
									</titlePart>
								</title>
							</textBody>
						</ipcEntry>
					</ipcEntry>
					<ipcEntry kind="1" symbol="C01C0003200000" ipcLevel="C" entryType="K" isRenumbered="N" isDead="N" lang="FR" noadvanced="yes">
						<textBody><title>
								<titlePart><text>Acide thiocyanique</text>
								</titlePart>
								<titlePart><text>Ses sels</text>
								</titlePart>
							</title>
						</textBody>
					</ipcEntry>
				</ipcEntry>
			</ipcEntry>
		</ipcEntry>
	</ipcEntry>
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