| 5177233 |
Catalyst system and use for the preparation of 1,2-dichloroethane |
Ludwig Schmidhammer, Klaus Haselwarter, Hermann Klaus, Klaus-Peter Mohr |
1993-01-05 |
| 4839153 |
Process for purification of HCl from pyrolysis of EDC |
Ludwig Schmidhammer, Peter Hirschmann, Rudolf Strasser, Franz Haunberger |
1989-06-13 |
| 4822932 |
Heat recovery in production of vinyl chloride by pyrolysis of dichloroethane |
Klaus Haselwarter, Hermann Klaus, Ludwig Schmidhammer, Rudolf Strasser |
1989-04-18 |
| 4788357 |
Vinyl chloride production |
Klaus Haselwarter, Hermann Klaus, Ludwig Schmidhammer, Rudolf Strasser |
1988-11-29 |
| 4746759 |
Process for thermal cracking of 1,2-dichloroethane to form vinyl chloride |
Klaus Haselwarter, Hermann Klaus, Ludwig Schmidhammer, Rudolf Strasser |
1988-05-24 |
| 4606742 |
Novel heat recovery process |
Ludwig Schmidhammer, Peter Hirschmann, Gerhard Stettner |
1986-08-19 |
| 4584123 |
Process for upgrading hydrogen chloride containing chlorine, iron-III-chloride, ethylene and/or acetylene |
Ludwig Schmidhammer, Klaus Haselwarter, Rudolf Strasser |
1986-04-22 |
| 4540837 |
Process for the work-up of residues of chlorination |
Ludwig Schmidhammer, Klaus Haselwarter, Rudolf Strasser |
1985-09-10 |
| 4528174 |
Method for preparing hydrogen chloride for the ethyleneoxichlorination process |
Ludwig Schmidhammer, Rudolf Strasser, Klaus Haselwarter, Hermann Klaus, Eduard Pichl |
1985-07-09 |
| 4409396 |
Process for the manufacture of unsaturated carboxylic acid esters |
Dominik Dempf, Ludwig Schmidhammer, Gunter Roscher, Karl-Heinz Schmidt, Ernst Selbertinger +1 more |
1983-10-11 |
| 4388278 |
Purification by hydrogenation of hydrogen chloride containing acetylene obtained by the thermal cracking of 1,2-dichloroethane |
Ludwig Schmidhammer, Rudolf Straszer |
1983-06-14 |
| 4326852 |
Method for increasing the bulk weight of silicon dioxide |
Gunter Kratel, Peter Niessner, Burkhard Grune, Gunter Stohr |
1982-04-27 |
