MY116017A - Process for the purification of gases containing hydrogen sulphide - Google Patents

Process for the purification of gases containing hydrogen sulphide

Info

Publication number
MY116017A
MY116017A MYPI98005261A MYPI19985261A MY116017A MY 116017 A MY116017 A MY 116017A MY PI98005261 A MYPI98005261 A MY PI98005261A MY PI19985261 A MYPI19985261 A MY PI19985261A MY 116017 A MY116017 A MY 116017A
Authority
MY
Malaysia
Prior art keywords
scrubbing
sulphide
containing hydrogen
treated
hydrogen sulphide
Prior art date
Application number
MYPI98005261A
Inventor
Albert Jozef Hendrik Janssen
Cees Jan Nico Buisman
Dimitri Yuri Sorokin
Joannes Gijsbrecht Kuenen
Lesley Anna Robertson
Original Assignee
Pacques Bv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pacques Bv filed Critical Pacques Bv
Priority to MYPI98005261A priority Critical patent/MY116017A/en
Publication of MY116017A publication Critical patent/MY116017A/en

Links

Landscapes

  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

THE INVENTION RELATES TO A PROCESS FOR SCRUBBING A GAS CONTAINING HYDROGEN SULPHIDE AND / OR CARBONYL SULPHIDE, IN WHICH THE SPENT SCRUBBING LIQUID IS TREATED WITH AUTOTROPHIC SULPHIDE-OXIDISING BACTERIA CAPABLE OF OXIDISING AT HIGH PH, AND ELEMENTAL SULPHUR IS OBTAINED, THE ELEMENT SULPHUR IS SEPARATED AND THE TREATED SCRUBBING LIQUID IS RECYCLED TO THE GAS SCRUBBING STEP. BEFORE RECYCLING, THE SCRUBBING LIQUID MAY FURTHER BE TREATED WITH HETEROTROPHIC THIOSULPHATE-OXIDISING BACTERIA WHICH PRODUCE POLYTHIONATE WHICH IS USEFUL FOR FURTHER ENHANCING THE SULPHIDE-SCRUBBING CAPACITY OF THE SCRUBBING LIQUID. (FIGURE 1)
MYPI98005261A 1998-11-19 1998-11-19 Process for the purification of gases containing hydrogen sulphide MY116017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI98005261A MY116017A (en) 1998-11-19 1998-11-19 Process for the purification of gases containing hydrogen sulphide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI98005261A MY116017A (en) 1998-11-19 1998-11-19 Process for the purification of gases containing hydrogen sulphide

Publications (1)

Publication Number Publication Date
MY116017A true MY116017A (en) 2003-10-31

Family

ID=81344527

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98005261A MY116017A (en) 1998-11-19 1998-11-19 Process for the purification of gases containing hydrogen sulphide

Country Status (1)

Country Link
MY (1) MY116017A (en)

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