Karl-Heinz Dorr

Person

Mainz, DT

People

Patents Grantslast 30 patents

Information Patent Grant
Process for producing sulfuric acid
- Patent number 4,029,751
- Issue date Jun 14, 1977
- Metallgesellschaft Aktiengesellschaft
- Karl-Heinz Dorr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for dehydrating gas with sulfuric acid
- Patent number 4,023,938
- Issue date May 17, 1977
- Bayer Aktiengesellschaft
- Hans Guth
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Apparatus for producing SO.sub.3 and sulphuric acid by a catalytic...
- Patent number 4,008,316
- Issue date Feb 15, 1977
- Metallgesellschaft Aktiengesellschaft
- Herbert Drechsel
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for catalytically reacting gases having a high SO.sub.2 con...
- Patent number 3,997,655
- Issue date Dec 14, 1976
- Metallgesellschaft Aktiengesellschaft
- Lothar Reh
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Sulfur-producing process and system for producing sulfur dioxide
- Patent number 3,988,428
- Issue date Oct 26, 1976
- Metallgesellschaft Aktiengesellschaft
- Karl-Heinz Dorr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalytic reactor having annular catalyst tray means
- Patent number 3,963,423
- Issue date Jun 15, 1976
- Metallgesellschaft Aktiengesellschaft
- Karl Heinz Dorr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for absorbing SO.sub.3
- Patent number 3,950,493
- Issue date Apr 13, 1976
- Metallgesellschaft Aktiengesellschaft
- Karl-Heinz Dorr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the removal of gaseous impurities from the exhaust gase...
- Patent number 3,944,401
- Issue date Mar 16, 1976
- Metallgesellschaft Aktiengesellschaft
- Karl-Heinz Dorr
- C01 - INORGANIC CHEMISTRY

Karl-Heinz Dorr

Person

Patents Grantslast 30 patents

Process for producing sulfuric acid

Process for dehydrating gas with sulfuric acid

Apparatus for producing SO.sub.3 and sulphuric acid by a catalytic...

Process for catalytically reacting gases having a high SO.sub.2 con...

Sulfur-producing process and system for producing sulfur dioxide

Catalytic reactor having annular catalyst tray means

Process for absorbing SO.sub.3

Process for the removal of gaseous impurities from the exhaust gase...