CN106349155A - Process for preparing chromium picolinate from ferrochromium - Google Patents

Process for preparing chromium picolinate from ferrochromium Download PDF

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Publication number
CN106349155A
CN106349155A CN201510430831.7A CN201510430831A CN106349155A CN 106349155 A CN106349155 A CN 106349155A CN 201510430831 A CN201510430831 A CN 201510430831A CN 106349155 A CN106349155 A CN 106349155A
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CN
China
Prior art keywords
chromium
filtrate
solution
acid
pyridine
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Pending
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CN201510430831.7A
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Chinese (zh)
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唐翔
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唐翔
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Priority to CN201510430831.7A priority Critical patent/CN106349155A/en
Publication of CN106349155A publication Critical patent/CN106349155A/en
Pending legal-status Critical Current

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