EP0437608A4
(en )
1989-12-14
Process for decomposing ammonia.
GB8802731D0
(en )
1988-03-09
Chemical process
EP0327496A3
(en )
1990-02-28
Chemical process
GB2210380B
(en )
1991-09-11
Polymethylene urea fertilizer solution
OA08692A
(en )
1989-03-31
Process for preparing urea.
GB8420389D0
(en )
1984-09-12
Ammonia reduction-denitration process
HUT49566A
(en )
1989-10-30
Process for producing urea
OA08770A
(en )
1989-03-31
Process for concentrating a urea solution and installation for carrying out the process.
ZA89866B
(en )
1989-10-25
Process for concentrating a urea solution
EP0256480A3
(en )
1988-07-13
Process for the catalic trans-halogenation of a polyiodo-benzene and, in particular, of a di-iodo-benzene
ZA876305B
(en )
1988-02-29
3-perfluoroalkyl-5-substituted-oxy-isoxazole derivatives,process for preparing the same,and herbicides containing the same
GR900300096T1
(en )
1991-09-27
Adhesive for plastics, and process for using this adhesive
IE872947L
(en )
1988-05-03
Process for concentrating a urea solution and installation¹for carrying our the process.
EP0227833A4
(en )
1988-08-29
Process for preparing hetero-protein.
GB8911683D0
(en )
1989-07-05
Urea process
GB8807632D0
(en )
1988-05-05
Ammonia process improvement
GB2205561B
(en )
1990-12-19
Process for producing ammonia.
IE842875L
(en )
1985-05-13
Process for preparing urea.
GB8725531D0
(en )
1987-12-02
Concentrating formaldehyde solutions
OA08022A
(en )
1987-01-31
Process for the preparation of urea.
IE872948L
(en )
1988-05-03
Process for preparing urea
GB8809172D0
(en )
1988-05-25
Catalytic process
IE870662L
(en )
1987-09-14
Process and catalyst for trimerization.
GB8604420D0
(en )
1986-03-26
Welding process
PL257224A1
(en )
1987-10-19
Ammonia production process