<SEC-DOCUMENT>0000045876-22-000061-index.html : 20220623
<SEC-HEADER>0000045876-22-000061.hdr.sgml : 20220623
<ACCEPTANCE-DATETIME>20220623110205
ACCESSION NUMBER:		0000045876-22-000061
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20211231
FILED AS OF DATE:		20220623
DATE AS OF CHANGE:		20220623

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HARSCO CORP
		CENTRAL INDEX KEY:			0000045876
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-SERVICES, NEC [8900]
		IRS NUMBER:				231483991
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03970
		FILM NUMBER:		221033920

	BUSINESS ADDRESS:	
		STREET 1:		350 POPLAR CHURCH ROAD
		CITY:			CAMP HILL
		STATE:			PA
		ZIP:			17011
		BUSINESS PHONE:		7177637064

	MAIL ADDRESS:	
		STREET 1:		350 POPLAR CHURCH ROAD
		CITY:			CAMP HILL
		STATE:			PA
		ZIP:			17011
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>rsipdolfinancialstatements.htm
<DESCRIPTION>11-K
<TEXT>
Document 1 - file: rsipdolfinancialstatements.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>exhibit231rsip2021.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 2 - file: exhibit231rsip2021.htm

</DOCUMENT>
</SEC-DOCUMENT>