METHOD OF PURIFYING PETROLEUM AND/OR GAS CONDENSATE TO REMOVE HYDROGEN SULFIDE Russian patent published in 2000 - IPC

Abstract RU 2146693 C1

FIELD: petroleum processing. SUBSTANCE: raw material is treated with 20-50-% aqueous solution of hydrogen peroxide in presence of nitrogen-containing basic or alkali reagent taken in amount preferably between 0.5 and 5 mol per 1 mol of hydrogen sulfide. EFFECT: intensified purification process, increased purification degree, and reduced deposition of sulfur in equipment. 5 cl, 5 ex

Similar patents RU2146693C1

Title	Year	Author	Number
METHOD OF CLEANING OIL AND GAS CONDENSATE TO ELIMINATE HYDROGEN SULFIDE AND MERCAPTANS	2000	Fakhriev A.M. Fakhriev R.A.	RU2182924C1
METHOD OF CLEANING OIL, GAS-CONDENSATE AND PETROLEUM PRODUCTS FROM HYDROGEN SULFIDE	2000	Fakhriev A.M. Fakhriev R.A.	RU2167187C1
HYDROGEN SULFIDE NEUTRALIZER AND A PROCESS FOR USING THE SAME	2005	Fakhriev Akhmatfail' Magsumovich Fakhriev Rustem Akhmatfailovich Fakhriev Tagir Rajnurovich	RU2318863C2
METHOD OF REMOVING HYDROGEN SULFIDE AND MERCAPTANS FROM CRUDE OIL AND GAS CONDENSATE	1996	Fakhriev Akhmatfail' Magsumovich Fakhriev Rustem Akhmatfailovich	RU2121491C1
HYDROGEN SULFIDE-CONTAINING OIL TREATMENT PROCESS	2001	Fakhriev A.M. Fakhriev R.A.	RU2196804C1
METHOD FOR DEODORIZING PURIFICATION OF CRUDE OIL, GAS CONDENSATE FROM HYDROGEN SULFIDE AND LOW-MOLECULAR MERCAPTANS	2001	Fakhriev A.M. Fakhriev R.A.	RU2186087C1
METHOD OF REMOVING HYDROGEN SULFIDE FROM CRUDE OIL AND GAS CONDENSATE	1997	Fakhriev Akhmatfail' Magsumovich Fakhriev Rustem Akhmatfailovich	RU2118649C1
METHOD OF REMOVING HYDROGEN SULFIDE FROM GAS CONDENSATE, PETROLEUM, AND PETROLEUM PRODUCTS	1997	Fakhriev Akhmatfail' Magsumovich Fakhriev Rustem Akhmatfailovich	RU2119526C1
HYDROGEN SULFIDE-CONTAINING OIL TREATMENT PROCESS	2004	Fakhriev Akhmatfail' Magsumovich Fakhriev Rustem Akhmatfailovich Fakhriev Tagir Rajnurovich	RU2275415C2
METHOD OF REMOVING HYDROGEN SULFIDE AND MERCAPTANS FROM CRUDE OIL, GAS CONDENSATE, AND THEIR FRACTIONS	1996	Fakhriev Akhmatfail' Magsumovich Fakhriev Rustem Akhmatfailovich	RU2121492C1

RU 2 146 693 C1

Authors

Fakhriev A.M.

Fakhriev R.A.

Dates

2000-03-20—Published

1998-03-16—Filed